fa9e4066f08beec538e775443c5be79dd423fcabahrens/*
fa9e4066f08beec538e775443c5be79dd423fcabahrens * CDDL HEADER START
fa9e4066f08beec538e775443c5be79dd423fcabahrens *
fa9e4066f08beec538e775443c5be79dd423fcabahrens * The contents of this file are subject to the terms of the
72fc53bc90bd3b199d29d03ee68adb4a5a17d35bmarks * Common Development and Distribution License (the "License").
72fc53bc90bd3b199d29d03ee68adb4a5a17d35bmarks * You may not use this file except in compliance with the License.
fa9e4066f08beec538e775443c5be79dd423fcabahrens *
fa9e4066f08beec538e775443c5be79dd423fcabahrens * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
fa9e4066f08beec538e775443c5be79dd423fcabahrens * or http://www.opensolaris.org/os/licensing.
fa9e4066f08beec538e775443c5be79dd423fcabahrens * See the License for the specific language governing permissions
fa9e4066f08beec538e775443c5be79dd423fcabahrens * and limitations under the License.
fa9e4066f08beec538e775443c5be79dd423fcabahrens *
fa9e4066f08beec538e775443c5be79dd423fcabahrens * When distributing Covered Code, include this CDDL HEADER in each
fa9e4066f08beec538e775443c5be79dd423fcabahrens * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
fa9e4066f08beec538e775443c5be79dd423fcabahrens * If applicable, add the following below this CDDL HEADER, with the
fa9e4066f08beec538e775443c5be79dd423fcabahrens * fields enclosed by brackets "[]" replaced with your own identifying
fa9e4066f08beec538e775443c5be79dd423fcabahrens * information: Portions Copyright [yyyy] [name of copyright owner]
fa9e4066f08beec538e775443c5be79dd423fcabahrens *
fa9e4066f08beec538e775443c5be79dd423fcabahrens * CDDL HEADER END
fa9e4066f08beec538e775443c5be79dd423fcabahrens */
fa9e4066f08beec538e775443c5be79dd423fcabahrens/*
91de656b0815c0aeab4e6fc638e9bb4577aa9513Neil Perrin * Copyright (c) 2005, 2010, Oracle and/or its affiliates. All rights reserved.
9a686fbc186e8e2a64e9a5094d44c7d6fa0ea167Paul Dagnelie * Copyright (c) 2013, 2015 by Delphix. All rights reserved.
fa9e4066f08beec538e775443c5be79dd423fcabahrens */
fa9e4066f08beec538e775443c5be79dd423fcabahrens
fa9e4066f08beec538e775443c5be79dd423fcabahrens#include <sys/types.h>
fa9e4066f08beec538e775443c5be79dd423fcabahrens#include <sys/param.h>
fa9e4066f08beec538e775443c5be79dd423fcabahrens#include <sys/systm.h>
fa9e4066f08beec538e775443c5be79dd423fcabahrens#include <sys/sysmacros.h>
fa9e4066f08beec538e775443c5be79dd423fcabahrens#include <sys/cmn_err.h>
fa9e4066f08beec538e775443c5be79dd423fcabahrens#include <sys/kmem.h>
fa9e4066f08beec538e775443c5be79dd423fcabahrens#include <sys/thread.h>
fa9e4066f08beec538e775443c5be79dd423fcabahrens#include <sys/file.h>
fa9e4066f08beec538e775443c5be79dd423fcabahrens#include <sys/fcntl.h>
fa9e4066f08beec538e775443c5be79dd423fcabahrens#include <sys/vfs.h>
fa9e4066f08beec538e775443c5be79dd423fcabahrens#include <sys/fs/zfs.h>
fa9e4066f08beec538e775443c5be79dd423fcabahrens#include <sys/zfs_znode.h>
fa9e4066f08beec538e775443c5be79dd423fcabahrens#include <sys/zfs_dir.h>
fa9e4066f08beec538e775443c5be79dd423fcabahrens#include <sys/zfs_acl.h>
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw#include <sys/zfs_fuid.h>
fa9e4066f08beec538e775443c5be79dd423fcabahrens#include <sys/spa.h>
fa9e4066f08beec538e775443c5be79dd423fcabahrens#include <sys/zil.h>
fa9e4066f08beec538e775443c5be79dd423fcabahrens#include <sys/byteorder.h>
fa9e4066f08beec538e775443c5be79dd423fcabahrens#include <sys/stat.h>
fa9e4066f08beec538e775443c5be79dd423fcabahrens#include <sys/mode.h>
fa9e4066f08beec538e775443c5be79dd423fcabahrens#include <sys/acl.h>
fa9e4066f08beec538e775443c5be79dd423fcabahrens#include <sys/atomic.h>
fa9e4066f08beec538e775443c5be79dd423fcabahrens#include <sys/cred.h>
fa9e4066f08beec538e775443c5be79dd423fcabahrens
fa9e4066f08beec538e775443c5be79dd423fcabahrens/*
fa9e4066f08beec538e775443c5be79dd423fcabahrens * Functions to replay ZFS intent log (ZIL) records
fa9e4066f08beec538e775443c5be79dd423fcabahrens * The functions are called through a function vector (zfs_replay_vector)
fa9e4066f08beec538e775443c5be79dd423fcabahrens * which is indexed by the transaction type.
fa9e4066f08beec538e775443c5be79dd423fcabahrens */
fa9e4066f08beec538e775443c5be79dd423fcabahrens
fa9e4066f08beec538e775443c5be79dd423fcabahrensstatic void
fa9e4066f08beec538e775443c5be79dd423fcabahrenszfs_init_vattr(vattr_t *vap, uint64_t mask, uint64_t mode,
9a686fbc186e8e2a64e9a5094d44c7d6fa0ea167Paul Dagnelie uint64_t uid, uint64_t gid, uint64_t rdev, uint64_t nodeid)
fa9e4066f08beec538e775443c5be79dd423fcabahrens{
fa9e4066f08beec538e775443c5be79dd423fcabahrens bzero(vap, sizeof (*vap));
fa9e4066f08beec538e775443c5be79dd423fcabahrens vap->va_mask = (uint_t)mask;
fa9e4066f08beec538e775443c5be79dd423fcabahrens vap->va_type = IFTOVT(mode);
fa9e4066f08beec538e775443c5be79dd423fcabahrens vap->va_mode = mode & MODEMASK;
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw vap->va_uid = (uid_t)(IS_EPHEMERAL(uid)) ? -1 : uid;
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw vap->va_gid = (gid_t)(IS_EPHEMERAL(gid)) ? -1 : gid;
72fc53bc90bd3b199d29d03ee68adb4a5a17d35bmarks vap->va_rdev = zfs_cmpldev(rdev);
fa9e4066f08beec538e775443c5be79dd423fcabahrens vap->va_nodeid = nodeid;
fa9e4066f08beec538e775443c5be79dd423fcabahrens}
fa9e4066f08beec538e775443c5be79dd423fcabahrens
fa9e4066f08beec538e775443c5be79dd423fcabahrens/* ARGSUSED */
fa9e4066f08beec538e775443c5be79dd423fcabahrensstatic int
fa9e4066f08beec538e775443c5be79dd423fcabahrenszfs_replay_error(zfsvfs_t *zfsvfs, lr_t *lr, boolean_t byteswap)
fa9e4066f08beec538e775443c5be79dd423fcabahrens{
be6fd75a69ae679453d9cda5bff3326111e6d1caMatthew Ahrens return (SET_ERROR(ENOTSUP));
fa9e4066f08beec538e775443c5be79dd423fcabahrens}
fa9e4066f08beec538e775443c5be79dd423fcabahrens
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amwstatic void
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amwzfs_replay_xvattr(lr_attr_t *lrattr, xvattr_t *xvap)
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw{
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw xoptattr_t *xoap = NULL;
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw uint64_t *attrs;
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw uint64_t *crtime;
569e6c63191416b7413c148fd5a6194a0b820b2cmarks uint32_t *bitmap;
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw void *scanstamp;
569e6c63191416b7413c148fd5a6194a0b820b2cmarks int i;
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw xvap->xva_vattr.va_mask |= AT_XVATTR;
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw if ((xoap = xva_getxoptattr(xvap)) == NULL) {
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw xvap->xva_vattr.va_mask &= ~AT_XVATTR; /* shouldn't happen */
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw return;
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw }
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw ASSERT(lrattr->lr_attr_masksize == xvap->xva_mapsize);
569e6c63191416b7413c148fd5a6194a0b820b2cmarks
569e6c63191416b7413c148fd5a6194a0b820b2cmarks bitmap = &lrattr->lr_attr_bitmap;
569e6c63191416b7413c148fd5a6194a0b820b2cmarks for (i = 0; i != lrattr->lr_attr_masksize; i++, bitmap++)
569e6c63191416b7413c148fd5a6194a0b820b2cmarks xvap->xva_reqattrmap[i] = *bitmap;
569e6c63191416b7413c148fd5a6194a0b820b2cmarks
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw attrs = (uint64_t *)(lrattr + lrattr->lr_attr_masksize - 1);
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw crtime = attrs + 1;
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw scanstamp = (caddr_t)(crtime + 2);
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw if (XVA_ISSET_REQ(xvap, XAT_HIDDEN))
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw xoap->xoa_hidden = ((*attrs & XAT0_HIDDEN) != 0);
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw if (XVA_ISSET_REQ(xvap, XAT_SYSTEM))
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw xoap->xoa_system = ((*attrs & XAT0_SYSTEM) != 0);
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw if (XVA_ISSET_REQ(xvap, XAT_ARCHIVE))
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw xoap->xoa_archive = ((*attrs & XAT0_ARCHIVE) != 0);
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw if (XVA_ISSET_REQ(xvap, XAT_READONLY))
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw xoap->xoa_readonly = ((*attrs & XAT0_READONLY) != 0);
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw if (XVA_ISSET_REQ(xvap, XAT_IMMUTABLE))
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw xoap->xoa_immutable = ((*attrs & XAT0_IMMUTABLE) != 0);
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw if (XVA_ISSET_REQ(xvap, XAT_NOUNLINK))
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw xoap->xoa_nounlink = ((*attrs & XAT0_NOUNLINK) != 0);
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw if (XVA_ISSET_REQ(xvap, XAT_APPENDONLY))
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw xoap->xoa_appendonly = ((*attrs & XAT0_APPENDONLY) != 0);
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw if (XVA_ISSET_REQ(xvap, XAT_NODUMP))
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw xoap->xoa_nodump = ((*attrs & XAT0_NODUMP) != 0);
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw if (XVA_ISSET_REQ(xvap, XAT_OPAQUE))
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw xoap->xoa_opaque = ((*attrs & XAT0_OPAQUE) != 0);
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw if (XVA_ISSET_REQ(xvap, XAT_AV_MODIFIED))
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw xoap->xoa_av_modified = ((*attrs & XAT0_AV_MODIFIED) != 0);
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw if (XVA_ISSET_REQ(xvap, XAT_AV_QUARANTINED))
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw xoap->xoa_av_quarantined =
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw ((*attrs & XAT0_AV_QUARANTINED) != 0);
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw if (XVA_ISSET_REQ(xvap, XAT_CREATETIME))
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw ZFS_TIME_DECODE(&xoap->xoa_createtime, crtime);
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw if (XVA_ISSET_REQ(xvap, XAT_AV_SCANSTAMP))
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw bcopy(scanstamp, xoap->xoa_av_scanstamp, AV_SCANSTAMP_SZ);
7a286c471efbab8562f7655a82931904703fffe0Dai Ngo if (XVA_ISSET_REQ(xvap, XAT_REPARSE))
7a286c471efbab8562f7655a82931904703fffe0Dai Ngo xoap->xoa_reparse = ((*attrs & XAT0_REPARSE) != 0);
fd9ee8b58485b20072eeef1310a88ff348d5e7fajoyce mcintosh if (XVA_ISSET_REQ(xvap, XAT_OFFLINE))
fd9ee8b58485b20072eeef1310a88ff348d5e7fajoyce mcintosh xoap->xoa_offline = ((*attrs & XAT0_OFFLINE) != 0);
fd9ee8b58485b20072eeef1310a88ff348d5e7fajoyce mcintosh if (XVA_ISSET_REQ(xvap, XAT_SPARSE))
fd9ee8b58485b20072eeef1310a88ff348d5e7fajoyce mcintosh xoap->xoa_sparse = ((*attrs & XAT0_SPARSE) != 0);
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw}
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amwstatic int
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amwzfs_replay_domain_cnt(uint64_t uid, uint64_t gid)
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw{
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw uint64_t uid_idx;
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw uint64_t gid_idx;
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw int domcnt = 0;
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw uid_idx = FUID_INDEX(uid);
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw gid_idx = FUID_INDEX(gid);
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw if (uid_idx)
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw domcnt++;
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw if (gid_idx > 0 && gid_idx != uid_idx)
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw domcnt++;
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw return (domcnt);
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw}
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amwstatic void *
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amwzfs_replay_fuid_domain_common(zfs_fuid_info_t *fuid_infop, void *start,
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw int domcnt)
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw{
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw int i;
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw for (i = 0; i != domcnt; i++) {
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw fuid_infop->z_domain_table[i] = start;
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw start = (caddr_t)start + strlen(start) + 1;
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw }
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw return (start);
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw}
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw/*
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw * Set the uid/gid in the fuid_info structure.
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw */
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amwstatic void
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amwzfs_replay_fuid_ugid(zfs_fuid_info_t *fuid_infop, uint64_t uid, uint64_t gid)
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw{
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw /*
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw * If owner or group are log specific FUIDs then slurp up
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw * domain information and build zfs_fuid_info_t
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw */
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw if (IS_EPHEMERAL(uid))
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw fuid_infop->z_fuid_owner = uid;
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw if (IS_EPHEMERAL(gid))
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw fuid_infop->z_fuid_group = gid;
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw}
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw/*
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw * Load fuid domains into fuid_info_t
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw */
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amwstatic zfs_fuid_info_t *
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amwzfs_replay_fuid_domain(void *buf, void **end, uint64_t uid, uint64_t gid)
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw{
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw int domcnt;
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw zfs_fuid_info_t *fuid_infop;
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw fuid_infop = zfs_fuid_info_alloc();
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw domcnt = zfs_replay_domain_cnt(uid, gid);
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw if (domcnt == 0)
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw return (fuid_infop);
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw fuid_infop->z_domain_table =
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw kmem_zalloc(domcnt * sizeof (char **), KM_SLEEP);
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw zfs_replay_fuid_ugid(fuid_infop, uid, gid);
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw fuid_infop->z_domain_cnt = domcnt;
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw *end = zfs_replay_fuid_domain_common(fuid_infop, buf, domcnt);
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw return (fuid_infop);
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw}
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw/*
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw * load zfs_fuid_t's and fuid_domains into fuid_info_t
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw */
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amwstatic zfs_fuid_info_t *
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amwzfs_replay_fuids(void *start, void **end, int idcnt, int domcnt, uint64_t uid,
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw uint64_t gid)
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw{
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw uint64_t *log_fuid = (uint64_t *)start;
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw zfs_fuid_info_t *fuid_infop;
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw int i;
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw fuid_infop = zfs_fuid_info_alloc();
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw fuid_infop->z_domain_cnt = domcnt;
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw fuid_infop->z_domain_table =
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw kmem_zalloc(domcnt * sizeof (char **), KM_SLEEP);
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw for (i = 0; i != idcnt; i++) {
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw zfs_fuid_t *zfuid;
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw zfuid = kmem_alloc(sizeof (zfs_fuid_t), KM_SLEEP);
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw zfuid->z_logfuid = *log_fuid;
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw zfuid->z_id = -1;
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw zfuid->z_domidx = 0;
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw list_insert_tail(&fuid_infop->z_fuids, zfuid);
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw log_fuid++;
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw }
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw zfs_replay_fuid_ugid(fuid_infop, uid, gid);
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw *end = zfs_replay_fuid_domain_common(fuid_infop, log_fuid, domcnt);
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw return (fuid_infop);
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw}
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amwstatic void
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amwzfs_replay_swap_attrs(lr_attr_t *lrattr)
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw{
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw /* swap the lr_attr structure */
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw byteswap_uint32_array(lrattr, sizeof (*lrattr));
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw /* swap the bitmap */
569e6c63191416b7413c148fd5a6194a0b820b2cmarks byteswap_uint32_array(lrattr + 1, (lrattr->lr_attr_masksize - 1) *
569e6c63191416b7413c148fd5a6194a0b820b2cmarks sizeof (uint32_t));
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw /* swap the attributes, create time + 64 bit word for attributes */
569e6c63191416b7413c148fd5a6194a0b820b2cmarks byteswap_uint64_array((caddr_t)(lrattr + 1) + (sizeof (uint32_t) *
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw (lrattr->lr_attr_masksize - 1)), 3 * sizeof (uint64_t));
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw}
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw/*
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw * Replay file create with optional ACL, xvattr information as well
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw * as option FUID information.
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw */
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amwstatic int
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amwzfs_replay_create_acl(zfsvfs_t *zfsvfs,
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw lr_acl_create_t *lracl, boolean_t byteswap)
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw{
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw char *name = NULL; /* location determined later */
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw lr_create_t *lr = (lr_create_t *)lracl;
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw znode_t *dzp;
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw vnode_t *vp = NULL;
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw xvattr_t xva;
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw int vflg = 0;
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw vsecattr_t vsec = { 0 };
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw lr_attr_t *lrattr;
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw void *aclstart;
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw void *fuidstart;
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw size_t xvatlen = 0;
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw uint64_t txtype;
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw int error;
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw
4a1f0cc97e50e029e40b6055fa68f89c9ae6bb38Mark Shellenbaum txtype = (lr->lr_common.lrc_txtype & ~TX_CI);
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw if (byteswap) {
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw byteswap_uint64_array(lracl, sizeof (*lracl));
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw if (txtype == TX_CREATE_ACL_ATTR ||
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw txtype == TX_MKDIR_ACL_ATTR) {
569e6c63191416b7413c148fd5a6194a0b820b2cmarks lrattr = (lr_attr_t *)(caddr_t)(lracl + 1);
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw zfs_replay_swap_attrs(lrattr);
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw xvatlen = ZIL_XVAT_SIZE(lrattr->lr_attr_masksize);
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw }
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw aclstart = (caddr_t)(lracl + 1) + xvatlen;
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw zfs_ace_byteswap(aclstart, lracl->lr_acl_bytes, B_FALSE);
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw /* swap fuids */
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw if (lracl->lr_fuidcnt) {
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw byteswap_uint64_array((caddr_t)aclstart +
569e6c63191416b7413c148fd5a6194a0b820b2cmarks ZIL_ACE_LENGTH(lracl->lr_acl_bytes),
569e6c63191416b7413c148fd5a6194a0b820b2cmarks lracl->lr_fuidcnt * sizeof (uint64_t));
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw }
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw }
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw if ((error = zfs_zget(zfsvfs, lr->lr_doid, &dzp)) != 0)
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw return (error);
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw xva_init(&xva);
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw zfs_init_vattr(&xva.xva_vattr, AT_TYPE | AT_MODE | AT_UID | AT_GID,
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw lr->lr_mode, lr->lr_uid, lr->lr_gid, lr->lr_rdev, lr->lr_foid);
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw /*
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw * All forms of zfs create (create, mkdir, mkxattrdir, symlink)
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw * eventually end up in zfs_mknode(), which assigns the object's
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw * creation time and generation number. The generic VOP_CREATE()
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw * doesn't have either concept, so we smuggle the values inside
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw * the vattr's otherwise unused va_ctime and va_nblocks fields.
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw */
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw ZFS_TIME_DECODE(&xva.xva_vattr.va_ctime, lr->lr_crtime);
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw xva.xva_vattr.va_nblocks = lr->lr_gen;
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw error = dmu_object_info(zfsvfs->z_os, lr->lr_foid, NULL);
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw if (error != ENOENT)
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw goto bail;
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw if (lr->lr_common.lrc_txtype & TX_CI)
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw vflg |= FIGNORECASE;
4a1f0cc97e50e029e40b6055fa68f89c9ae6bb38Mark Shellenbaum switch (txtype) {
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw case TX_CREATE_ACL:
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw aclstart = (caddr_t)(lracl + 1);
569e6c63191416b7413c148fd5a6194a0b820b2cmarks fuidstart = (caddr_t)aclstart +
569e6c63191416b7413c148fd5a6194a0b820b2cmarks ZIL_ACE_LENGTH(lracl->lr_acl_bytes);
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw zfsvfs->z_fuid_replay = zfs_replay_fuids(fuidstart,
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw (void *)&name, lracl->lr_fuidcnt, lracl->lr_domcnt,
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw lr->lr_uid, lr->lr_gid);
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw /*FALLTHROUGH*/
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw case TX_CREATE_ACL_ATTR:
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw if (name == NULL) {
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw lrattr = (lr_attr_t *)(caddr_t)(lracl + 1);
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw xvatlen = ZIL_XVAT_SIZE(lrattr->lr_attr_masksize);
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw xva.xva_vattr.va_mask |= AT_XVATTR;
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw zfs_replay_xvattr(lrattr, &xva);
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw }
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw vsec.vsa_mask = VSA_ACE | VSA_ACE_ACLFLAGS;
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw vsec.vsa_aclentp = (caddr_t)(lracl + 1) + xvatlen;
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw vsec.vsa_aclcnt = lracl->lr_aclcnt;
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw vsec.vsa_aclentsz = lracl->lr_acl_bytes;
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw vsec.vsa_aclflags = lracl->lr_acl_flags;
8436ade26aba9b9e816d73f396e44d9abc90add0marks if (zfsvfs->z_fuid_replay == NULL) {
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw fuidstart = (caddr_t)(lracl + 1) + xvatlen +
569e6c63191416b7413c148fd5a6194a0b820b2cmarks ZIL_ACE_LENGTH(lracl->lr_acl_bytes);
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw zfsvfs->z_fuid_replay =
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw zfs_replay_fuids(fuidstart,
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw (void *)&name, lracl->lr_fuidcnt, lracl->lr_domcnt,
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw lr->lr_uid, lr->lr_gid);
8436ade26aba9b9e816d73f396e44d9abc90add0marks }
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw error = VOP_CREATE(ZTOV(dzp), name, &xva.xva_vattr,
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw 0, 0, &vp, kcred, vflg, NULL, &vsec);
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw break;
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw case TX_MKDIR_ACL:
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw aclstart = (caddr_t)(lracl + 1);
569e6c63191416b7413c148fd5a6194a0b820b2cmarks fuidstart = (caddr_t)aclstart +
569e6c63191416b7413c148fd5a6194a0b820b2cmarks ZIL_ACE_LENGTH(lracl->lr_acl_bytes);
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw zfsvfs->z_fuid_replay = zfs_replay_fuids(fuidstart,
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw (void *)&name, lracl->lr_fuidcnt, lracl->lr_domcnt,
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw lr->lr_uid, lr->lr_gid);
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw /*FALLTHROUGH*/
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw case TX_MKDIR_ACL_ATTR:
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw if (name == NULL) {
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw lrattr = (lr_attr_t *)(caddr_t)(lracl + 1);
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw xvatlen = ZIL_XVAT_SIZE(lrattr->lr_attr_masksize);
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw zfs_replay_xvattr(lrattr, &xva);
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw }
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw vsec.vsa_mask = VSA_ACE | VSA_ACE_ACLFLAGS;
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw vsec.vsa_aclentp = (caddr_t)(lracl + 1) + xvatlen;
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw vsec.vsa_aclcnt = lracl->lr_aclcnt;
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw vsec.vsa_aclentsz = lracl->lr_acl_bytes;
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw vsec.vsa_aclflags = lracl->lr_acl_flags;
8436ade26aba9b9e816d73f396e44d9abc90add0marks if (zfsvfs->z_fuid_replay == NULL) {
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw fuidstart = (caddr_t)(lracl + 1) + xvatlen +
569e6c63191416b7413c148fd5a6194a0b820b2cmarks ZIL_ACE_LENGTH(lracl->lr_acl_bytes);
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw zfsvfs->z_fuid_replay =
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw zfs_replay_fuids(fuidstart,
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw (void *)&name, lracl->lr_fuidcnt, lracl->lr_domcnt,
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw lr->lr_uid, lr->lr_gid);
8436ade26aba9b9e816d73f396e44d9abc90add0marks }
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw error = VOP_MKDIR(ZTOV(dzp), name, &xva.xva_vattr,
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw &vp, kcred, NULL, vflg, &vsec);
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw break;
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw default:
be6fd75a69ae679453d9cda5bff3326111e6d1caMatthew Ahrens error = SET_ERROR(ENOTSUP);
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw }
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amwbail:
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw if (error == 0 && vp != NULL)
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw VN_RELE(vp);
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw VN_RELE(ZTOV(dzp));
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw
4a1f0cc97e50e029e40b6055fa68f89c9ae6bb38Mark Shellenbaum if (zfsvfs->z_fuid_replay)
4a1f0cc97e50e029e40b6055fa68f89c9ae6bb38Mark Shellenbaum zfs_fuid_info_free(zfsvfs->z_fuid_replay);
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw zfsvfs->z_fuid_replay = NULL;
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw return (error);
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw}
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw
fa9e4066f08beec538e775443c5be79dd423fcabahrensstatic int
fa9e4066f08beec538e775443c5be79dd423fcabahrenszfs_replay_create(zfsvfs_t *zfsvfs, lr_create_t *lr, boolean_t byteswap)
fa9e4066f08beec538e775443c5be79dd423fcabahrens{
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw char *name = NULL; /* location determined later */
fa9e4066f08beec538e775443c5be79dd423fcabahrens char *link; /* symlink content follows name */
fa9e4066f08beec538e775443c5be79dd423fcabahrens znode_t *dzp;
fa9e4066f08beec538e775443c5be79dd423fcabahrens vnode_t *vp = NULL;
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw xvattr_t xva;
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw int vflg = 0;
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw size_t lrsize = sizeof (lr_create_t);
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw lr_attr_t *lrattr;
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw void *start;
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw size_t xvatlen;
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw uint64_t txtype;
fa9e4066f08beec538e775443c5be79dd423fcabahrens int error;
fa9e4066f08beec538e775443c5be79dd423fcabahrens
4a1f0cc97e50e029e40b6055fa68f89c9ae6bb38Mark Shellenbaum txtype = (lr->lr_common.lrc_txtype & ~TX_CI);
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw if (byteswap) {
fa9e4066f08beec538e775443c5be79dd423fcabahrens byteswap_uint64_array(lr, sizeof (*lr));
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw if (txtype == TX_CREATE_ATTR || txtype == TX_MKDIR_ATTR)
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw zfs_replay_swap_attrs((lr_attr_t *)(lr + 1));
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw }
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw
fa9e4066f08beec538e775443c5be79dd423fcabahrens
fa9e4066f08beec538e775443c5be79dd423fcabahrens if ((error = zfs_zget(zfsvfs, lr->lr_doid, &dzp)) != 0)
fa9e4066f08beec538e775443c5be79dd423fcabahrens return (error);
fa9e4066f08beec538e775443c5be79dd423fcabahrens
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw xva_init(&xva);
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw zfs_init_vattr(&xva.xva_vattr, AT_TYPE | AT_MODE | AT_UID | AT_GID,
fa9e4066f08beec538e775443c5be79dd423fcabahrens lr->lr_mode, lr->lr_uid, lr->lr_gid, lr->lr_rdev, lr->lr_foid);
fa9e4066f08beec538e775443c5be79dd423fcabahrens
fa9e4066f08beec538e775443c5be79dd423fcabahrens /*
fa9e4066f08beec538e775443c5be79dd423fcabahrens * All forms of zfs create (create, mkdir, mkxattrdir, symlink)
fa9e4066f08beec538e775443c5be79dd423fcabahrens * eventually end up in zfs_mknode(), which assigns the object's
fa9e4066f08beec538e775443c5be79dd423fcabahrens * creation time and generation number. The generic VOP_CREATE()
fa9e4066f08beec538e775443c5be79dd423fcabahrens * doesn't have either concept, so we smuggle the values inside
fa9e4066f08beec538e775443c5be79dd423fcabahrens * the vattr's otherwise unused va_ctime and va_nblocks fields.
fa9e4066f08beec538e775443c5be79dd423fcabahrens */
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw ZFS_TIME_DECODE(&xva.xva_vattr.va_ctime, lr->lr_crtime);
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw xva.xva_vattr.va_nblocks = lr->lr_gen;
fa9e4066f08beec538e775443c5be79dd423fcabahrens
758f6e0b258f20dcb5b772642e2a18b998ee7927gw error = dmu_object_info(zfsvfs->z_os, lr->lr_foid, NULL);
758f6e0b258f20dcb5b772642e2a18b998ee7927gw if (error != ENOENT)
758f6e0b258f20dcb5b772642e2a18b998ee7927gw goto out;
758f6e0b258f20dcb5b772642e2a18b998ee7927gw
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw if (lr->lr_common.lrc_txtype & TX_CI)
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw vflg |= FIGNORECASE;
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw /*
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw * Symlinks don't have fuid info, and CIFS never creates
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw * symlinks.
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw *
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw * The _ATTR versions will grab the fuid info in their subcases.
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw */
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw if ((int)lr->lr_common.lrc_txtype != TX_SYMLINK &&
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw (int)lr->lr_common.lrc_txtype != TX_MKDIR_ATTR &&
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw (int)lr->lr_common.lrc_txtype != TX_CREATE_ATTR) {
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw start = (lr + 1);
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw zfsvfs->z_fuid_replay =
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw zfs_replay_fuid_domain(start, &start,
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw lr->lr_uid, lr->lr_gid);
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw }
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw
4a1f0cc97e50e029e40b6055fa68f89c9ae6bb38Mark Shellenbaum switch (txtype) {
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw case TX_CREATE_ATTR:
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw lrattr = (lr_attr_t *)(caddr_t)(lr + 1);
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw xvatlen = ZIL_XVAT_SIZE(lrattr->lr_attr_masksize);
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw zfs_replay_xvattr((lr_attr_t *)((caddr_t)lr + lrsize), &xva);
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw start = (caddr_t)(lr + 1) + xvatlen;
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw zfsvfs->z_fuid_replay =
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw zfs_replay_fuid_domain(start, &start,
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw lr->lr_uid, lr->lr_gid);
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw name = (char *)start;
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw /*FALLTHROUGH*/
fa9e4066f08beec538e775443c5be79dd423fcabahrens case TX_CREATE:
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw if (name == NULL)
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw name = (char *)start;
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw error = VOP_CREATE(ZTOV(dzp), name, &xva.xva_vattr,
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw 0, 0, &vp, kcred, vflg, NULL, NULL);
fa9e4066f08beec538e775443c5be79dd423fcabahrens break;
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw case TX_MKDIR_ATTR:
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw lrattr = (lr_attr_t *)(caddr_t)(lr + 1);
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw xvatlen = ZIL_XVAT_SIZE(lrattr->lr_attr_masksize);
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw zfs_replay_xvattr((lr_attr_t *)((caddr_t)lr + lrsize), &xva);
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw start = (caddr_t)(lr + 1) + xvatlen;
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw zfsvfs->z_fuid_replay =
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw zfs_replay_fuid_domain(start, &start,
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw lr->lr_uid, lr->lr_gid);
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw name = (char *)start;
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw /*FALLTHROUGH*/
fa9e4066f08beec538e775443c5be79dd423fcabahrens case TX_MKDIR:
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw if (name == NULL)
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw name = (char *)(lr + 1);
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw error = VOP_MKDIR(ZTOV(dzp), name, &xva.xva_vattr,
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw &vp, kcred, NULL, vflg, NULL);
fa9e4066f08beec538e775443c5be79dd423fcabahrens break;
fa9e4066f08beec538e775443c5be79dd423fcabahrens case TX_MKXATTR:
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw error = zfs_make_xattrdir(dzp, &xva.xva_vattr, &vp, kcred);
fa9e4066f08beec538e775443c5be79dd423fcabahrens break;
fa9e4066f08beec538e775443c5be79dd423fcabahrens case TX_SYMLINK:
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw name = (char *)(lr + 1);
fa9e4066f08beec538e775443c5be79dd423fcabahrens link = name + strlen(name) + 1;
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw error = VOP_SYMLINK(ZTOV(dzp), name, &xva.xva_vattr,
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw link, kcred, NULL, vflg);
fa9e4066f08beec538e775443c5be79dd423fcabahrens break;
fa9e4066f08beec538e775443c5be79dd423fcabahrens default:
be6fd75a69ae679453d9cda5bff3326111e6d1caMatthew Ahrens error = SET_ERROR(ENOTSUP);
fa9e4066f08beec538e775443c5be79dd423fcabahrens }
fa9e4066f08beec538e775443c5be79dd423fcabahrens
758f6e0b258f20dcb5b772642e2a18b998ee7927gwout:
fa9e4066f08beec538e775443c5be79dd423fcabahrens if (error == 0 && vp != NULL)
fa9e4066f08beec538e775443c5be79dd423fcabahrens VN_RELE(vp);
fa9e4066f08beec538e775443c5be79dd423fcabahrens
fa9e4066f08beec538e775443c5be79dd423fcabahrens VN_RELE(ZTOV(dzp));
fa9e4066f08beec538e775443c5be79dd423fcabahrens
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw if (zfsvfs->z_fuid_replay)
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw zfs_fuid_info_free(zfsvfs->z_fuid_replay);
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw zfsvfs->z_fuid_replay = NULL;
fa9e4066f08beec538e775443c5be79dd423fcabahrens return (error);
fa9e4066f08beec538e775443c5be79dd423fcabahrens}
fa9e4066f08beec538e775443c5be79dd423fcabahrens
fa9e4066f08beec538e775443c5be79dd423fcabahrensstatic int
fa9e4066f08beec538e775443c5be79dd423fcabahrenszfs_replay_remove(zfsvfs_t *zfsvfs, lr_remove_t *lr, boolean_t byteswap)
fa9e4066f08beec538e775443c5be79dd423fcabahrens{
fa9e4066f08beec538e775443c5be79dd423fcabahrens char *name = (char *)(lr + 1); /* name follows lr_remove_t */
fa9e4066f08beec538e775443c5be79dd423fcabahrens znode_t *dzp;
fa9e4066f08beec538e775443c5be79dd423fcabahrens int error;
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw int vflg = 0;
fa9e4066f08beec538e775443c5be79dd423fcabahrens
fa9e4066f08beec538e775443c5be79dd423fcabahrens if (byteswap)
fa9e4066f08beec538e775443c5be79dd423fcabahrens byteswap_uint64_array(lr, sizeof (*lr));
fa9e4066f08beec538e775443c5be79dd423fcabahrens
fa9e4066f08beec538e775443c5be79dd423fcabahrens if ((error = zfs_zget(zfsvfs, lr->lr_doid, &dzp)) != 0)
fa9e4066f08beec538e775443c5be79dd423fcabahrens return (error);
fa9e4066f08beec538e775443c5be79dd423fcabahrens
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw if (lr->lr_common.lrc_txtype & TX_CI)
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw vflg |= FIGNORECASE;
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw
fa9e4066f08beec538e775443c5be79dd423fcabahrens switch ((int)lr->lr_common.lrc_txtype) {
fa9e4066f08beec538e775443c5be79dd423fcabahrens case TX_REMOVE:
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw error = VOP_REMOVE(ZTOV(dzp), name, kcred, NULL, vflg);
fa9e4066f08beec538e775443c5be79dd423fcabahrens break;
fa9e4066f08beec538e775443c5be79dd423fcabahrens case TX_RMDIR:
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw error = VOP_RMDIR(ZTOV(dzp), name, NULL, kcred, NULL, vflg);
fa9e4066f08beec538e775443c5be79dd423fcabahrens break;
fa9e4066f08beec538e775443c5be79dd423fcabahrens default:
be6fd75a69ae679453d9cda5bff3326111e6d1caMatthew Ahrens error = SET_ERROR(ENOTSUP);
fa9e4066f08beec538e775443c5be79dd423fcabahrens }
fa9e4066f08beec538e775443c5be79dd423fcabahrens
fa9e4066f08beec538e775443c5be79dd423fcabahrens VN_RELE(ZTOV(dzp));
fa9e4066f08beec538e775443c5be79dd423fcabahrens
fa9e4066f08beec538e775443c5be79dd423fcabahrens return (error);
fa9e4066f08beec538e775443c5be79dd423fcabahrens}
fa9e4066f08beec538e775443c5be79dd423fcabahrens
fa9e4066f08beec538e775443c5be79dd423fcabahrensstatic int
fa9e4066f08beec538e775443c5be79dd423fcabahrenszfs_replay_link(zfsvfs_t *zfsvfs, lr_link_t *lr, boolean_t byteswap)
fa9e4066f08beec538e775443c5be79dd423fcabahrens{
fa9e4066f08beec538e775443c5be79dd423fcabahrens char *name = (char *)(lr + 1); /* name follows lr_link_t */
fa9e4066f08beec538e775443c5be79dd423fcabahrens znode_t *dzp, *zp;
fa9e4066f08beec538e775443c5be79dd423fcabahrens int error;
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw int vflg = 0;
fa9e4066f08beec538e775443c5be79dd423fcabahrens
fa9e4066f08beec538e775443c5be79dd423fcabahrens if (byteswap)
fa9e4066f08beec538e775443c5be79dd423fcabahrens byteswap_uint64_array(lr, sizeof (*lr));
fa9e4066f08beec538e775443c5be79dd423fcabahrens
fa9e4066f08beec538e775443c5be79dd423fcabahrens if ((error = zfs_zget(zfsvfs, lr->lr_doid, &dzp)) != 0)
fa9e4066f08beec538e775443c5be79dd423fcabahrens return (error);
fa9e4066f08beec538e775443c5be79dd423fcabahrens
fa9e4066f08beec538e775443c5be79dd423fcabahrens if ((error = zfs_zget(zfsvfs, lr->lr_link_obj, &zp)) != 0) {
fa9e4066f08beec538e775443c5be79dd423fcabahrens VN_RELE(ZTOV(dzp));
fa9e4066f08beec538e775443c5be79dd423fcabahrens return (error);
fa9e4066f08beec538e775443c5be79dd423fcabahrens }
fa9e4066f08beec538e775443c5be79dd423fcabahrens
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw if (lr->lr_common.lrc_txtype & TX_CI)
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw vflg |= FIGNORECASE;
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw error = VOP_LINK(ZTOV(dzp), ZTOV(zp), name, kcred, NULL, vflg);
fa9e4066f08beec538e775443c5be79dd423fcabahrens
fa9e4066f08beec538e775443c5be79dd423fcabahrens VN_RELE(ZTOV(zp));
fa9e4066f08beec538e775443c5be79dd423fcabahrens VN_RELE(ZTOV(dzp));
fa9e4066f08beec538e775443c5be79dd423fcabahrens
fa9e4066f08beec538e775443c5be79dd423fcabahrens return (error);
fa9e4066f08beec538e775443c5be79dd423fcabahrens}
fa9e4066f08beec538e775443c5be79dd423fcabahrens
fa9e4066f08beec538e775443c5be79dd423fcabahrensstatic int
fa9e4066f08beec538e775443c5be79dd423fcabahrenszfs_replay_rename(zfsvfs_t *zfsvfs, lr_rename_t *lr, boolean_t byteswap)
fa9e4066f08beec538e775443c5be79dd423fcabahrens{
fa9e4066f08beec538e775443c5be79dd423fcabahrens char *sname = (char *)(lr + 1); /* sname and tname follow lr_rename_t */
fa9e4066f08beec538e775443c5be79dd423fcabahrens char *tname = sname + strlen(sname) + 1;
fa9e4066f08beec538e775443c5be79dd423fcabahrens znode_t *sdzp, *tdzp;
fa9e4066f08beec538e775443c5be79dd423fcabahrens int error;
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw int vflg = 0;
fa9e4066f08beec538e775443c5be79dd423fcabahrens
fa9e4066f08beec538e775443c5be79dd423fcabahrens if (byteswap)
fa9e4066f08beec538e775443c5be79dd423fcabahrens byteswap_uint64_array(lr, sizeof (*lr));
fa9e4066f08beec538e775443c5be79dd423fcabahrens
fa9e4066f08beec538e775443c5be79dd423fcabahrens if ((error = zfs_zget(zfsvfs, lr->lr_sdoid, &sdzp)) != 0)
fa9e4066f08beec538e775443c5be79dd423fcabahrens return (error);
fa9e4066f08beec538e775443c5be79dd423fcabahrens
fa9e4066f08beec538e775443c5be79dd423fcabahrens if ((error = zfs_zget(zfsvfs, lr->lr_tdoid, &tdzp)) != 0) {
fa9e4066f08beec538e775443c5be79dd423fcabahrens VN_RELE(ZTOV(sdzp));
fa9e4066f08beec538e775443c5be79dd423fcabahrens return (error);
fa9e4066f08beec538e775443c5be79dd423fcabahrens }
fa9e4066f08beec538e775443c5be79dd423fcabahrens
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw if (lr->lr_common.lrc_txtype & TX_CI)
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw vflg |= FIGNORECASE;
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw error = VOP_RENAME(ZTOV(sdzp), sname, ZTOV(tdzp), tname, kcred,
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw NULL, vflg);
fa9e4066f08beec538e775443c5be79dd423fcabahrens
fa9e4066f08beec538e775443c5be79dd423fcabahrens VN_RELE(ZTOV(tdzp));
fa9e4066f08beec538e775443c5be79dd423fcabahrens VN_RELE(ZTOV(sdzp));
fa9e4066f08beec538e775443c5be79dd423fcabahrens
fa9e4066f08beec538e775443c5be79dd423fcabahrens return (error);
fa9e4066f08beec538e775443c5be79dd423fcabahrens}
fa9e4066f08beec538e775443c5be79dd423fcabahrens
fa9e4066f08beec538e775443c5be79dd423fcabahrensstatic int
fa9e4066f08beec538e775443c5be79dd423fcabahrenszfs_replay_write(zfsvfs_t *zfsvfs, lr_write_t *lr, boolean_t byteswap)
fa9e4066f08beec538e775443c5be79dd423fcabahrens{
fa9e4066f08beec538e775443c5be79dd423fcabahrens char *data = (char *)(lr + 1); /* data follows lr_write_t */
fa9e4066f08beec538e775443c5be79dd423fcabahrens znode_t *zp;
fa9e4066f08beec538e775443c5be79dd423fcabahrens int error;
fa9e4066f08beec538e775443c5be79dd423fcabahrens ssize_t resid;
c0e50c98ecbf7fb0783a0091a1077922afe09138Neil Perrin uint64_t eod, offset, length;
fa9e4066f08beec538e775443c5be79dd423fcabahrens
fa9e4066f08beec538e775443c5be79dd423fcabahrens if (byteswap)
fa9e4066f08beec538e775443c5be79dd423fcabahrens byteswap_uint64_array(lr, sizeof (*lr));
fa9e4066f08beec538e775443c5be79dd423fcabahrens
b19a79ec1a527828a60c4d325ccd8dcbeb2b2e8bperrin if ((error = zfs_zget(zfsvfs, lr->lr_foid, &zp)) != 0) {
b19a79ec1a527828a60c4d325ccd8dcbeb2b2e8bperrin /*
b19a79ec1a527828a60c4d325ccd8dcbeb2b2e8bperrin * As we can log writes out of order, it's possible the
b19a79ec1a527828a60c4d325ccd8dcbeb2b2e8bperrin * file has been removed. In this case just drop the write
b19a79ec1a527828a60c4d325ccd8dcbeb2b2e8bperrin * and return success.
b19a79ec1a527828a60c4d325ccd8dcbeb2b2e8bperrin */
b19a79ec1a527828a60c4d325ccd8dcbeb2b2e8bperrin if (error == ENOENT)
b19a79ec1a527828a60c4d325ccd8dcbeb2b2e8bperrin error = 0;
fa9e4066f08beec538e775443c5be79dd423fcabahrens return (error);
b19a79ec1a527828a60c4d325ccd8dcbeb2b2e8bperrin }
b24ab6762772a3f6a89393947930c7fa61306783Jeff Bonwick
b24ab6762772a3f6a89393947930c7fa61306783Jeff Bonwick offset = lr->lr_offset;
b24ab6762772a3f6a89393947930c7fa61306783Jeff Bonwick length = lr->lr_length;
c0e50c98ecbf7fb0783a0091a1077922afe09138Neil Perrin eod = offset + length; /* end of data for this write */
b24ab6762772a3f6a89393947930c7fa61306783Jeff Bonwick
c0e50c98ecbf7fb0783a0091a1077922afe09138Neil Perrin /*
c0e50c98ecbf7fb0783a0091a1077922afe09138Neil Perrin * This may be a write from a dmu_sync() for a whole block,
c0e50c98ecbf7fb0783a0091a1077922afe09138Neil Perrin * and may extend beyond the current end of the file.
c0e50c98ecbf7fb0783a0091a1077922afe09138Neil Perrin * We can't just replay what was written for this TX_WRITE as
c0e50c98ecbf7fb0783a0091a1077922afe09138Neil Perrin * a future TX_WRITE2 may extend the eof and the data for that
c0e50c98ecbf7fb0783a0091a1077922afe09138Neil Perrin * write needs to be there. So we write the whole block and
c0e50c98ecbf7fb0783a0091a1077922afe09138Neil Perrin * reduce the eof. This needs to be done within the single dmu
c0e50c98ecbf7fb0783a0091a1077922afe09138Neil Perrin * transaction created within vn_rdwr -> zfs_write. So a possible
c0e50c98ecbf7fb0783a0091a1077922afe09138Neil Perrin * new end of file is passed through in zfsvfs->z_replay_eof
c0e50c98ecbf7fb0783a0091a1077922afe09138Neil Perrin */
c0e50c98ecbf7fb0783a0091a1077922afe09138Neil Perrin
c0e50c98ecbf7fb0783a0091a1077922afe09138Neil Perrin zfsvfs->z_replay_eof = 0; /* 0 means don't change end of file */
975c32a05c38c6fa808592dd35fa6dba183ca077Neil Perrin
b24ab6762772a3f6a89393947930c7fa61306783Jeff Bonwick /* If it's a dmu_sync() block, write the whole block */
b24ab6762772a3f6a89393947930c7fa61306783Jeff Bonwick if (lr->lr_common.lrc_reclen == sizeof (lr_write_t)) {
b24ab6762772a3f6a89393947930c7fa61306783Jeff Bonwick uint64_t blocksize = BP_GET_LSIZE(&lr->lr_blkptr);
b24ab6762772a3f6a89393947930c7fa61306783Jeff Bonwick if (length < blocksize) {
b24ab6762772a3f6a89393947930c7fa61306783Jeff Bonwick offset -= offset % blocksize;
b24ab6762772a3f6a89393947930c7fa61306783Jeff Bonwick length = blocksize;
b24ab6762772a3f6a89393947930c7fa61306783Jeff Bonwick }
c0e50c98ecbf7fb0783a0091a1077922afe09138Neil Perrin if (zp->z_size < eod)
c0e50c98ecbf7fb0783a0091a1077922afe09138Neil Perrin zfsvfs->z_replay_eof = eod;
b24ab6762772a3f6a89393947930c7fa61306783Jeff Bonwick }
fa9e4066f08beec538e775443c5be79dd423fcabahrens
b24ab6762772a3f6a89393947930c7fa61306783Jeff Bonwick error = vn_rdwr(UIO_WRITE, ZTOV(zp), data, length, offset,
b24ab6762772a3f6a89393947930c7fa61306783Jeff Bonwick UIO_SYSSPACE, 0, RLIM64_INFINITY, kcred, &resid);
fa9e4066f08beec538e775443c5be79dd423fcabahrens
975c32a05c38c6fa808592dd35fa6dba183ca077Neil Perrin VN_RELE(ZTOV(zp));
c0e50c98ecbf7fb0783a0091a1077922afe09138Neil Perrin zfsvfs->z_replay_eof = 0; /* safety */
975c32a05c38c6fa808592dd35fa6dba183ca077Neil Perrin
975c32a05c38c6fa808592dd35fa6dba183ca077Neil Perrin return (error);
975c32a05c38c6fa808592dd35fa6dba183ca077Neil Perrin}
975c32a05c38c6fa808592dd35fa6dba183ca077Neil Perrin
975c32a05c38c6fa808592dd35fa6dba183ca077Neil Perrin/*
975c32a05c38c6fa808592dd35fa6dba183ca077Neil Perrin * TX_WRITE2 are only generated when dmu_sync() returns EALREADY
975c32a05c38c6fa808592dd35fa6dba183ca077Neil Perrin * meaning the pool block is already being synced. So now that we always write
975c32a05c38c6fa808592dd35fa6dba183ca077Neil Perrin * out full blocks, all we have to do is expand the eof if
975c32a05c38c6fa808592dd35fa6dba183ca077Neil Perrin * the file is grown.
975c32a05c38c6fa808592dd35fa6dba183ca077Neil Perrin */
975c32a05c38c6fa808592dd35fa6dba183ca077Neil Perrinstatic int
975c32a05c38c6fa808592dd35fa6dba183ca077Neil Perrinzfs_replay_write2(zfsvfs_t *zfsvfs, lr_write_t *lr, boolean_t byteswap)
975c32a05c38c6fa808592dd35fa6dba183ca077Neil Perrin{
975c32a05c38c6fa808592dd35fa6dba183ca077Neil Perrin znode_t *zp;
975c32a05c38c6fa808592dd35fa6dba183ca077Neil Perrin int error;
975c32a05c38c6fa808592dd35fa6dba183ca077Neil Perrin uint64_t end;
975c32a05c38c6fa808592dd35fa6dba183ca077Neil Perrin
975c32a05c38c6fa808592dd35fa6dba183ca077Neil Perrin if (byteswap)
975c32a05c38c6fa808592dd35fa6dba183ca077Neil Perrin byteswap_uint64_array(lr, sizeof (*lr));
975c32a05c38c6fa808592dd35fa6dba183ca077Neil Perrin
b24ab6762772a3f6a89393947930c7fa61306783Jeff Bonwick if ((error = zfs_zget(zfsvfs, lr->lr_foid, &zp)) != 0)
975c32a05c38c6fa808592dd35fa6dba183ca077Neil Perrin return (error);
975c32a05c38c6fa808592dd35fa6dba183ca077Neil Perrin
c0e50c98ecbf7fb0783a0091a1077922afe09138Neil Perrintop:
975c32a05c38c6fa808592dd35fa6dba183ca077Neil Perrin end = lr->lr_offset + lr->lr_length;
c0e50c98ecbf7fb0783a0091a1077922afe09138Neil Perrin if (end > zp->z_size) {
c0e50c98ecbf7fb0783a0091a1077922afe09138Neil Perrin dmu_tx_t *tx = dmu_tx_create(zfsvfs->z_os);
c0e50c98ecbf7fb0783a0091a1077922afe09138Neil Perrin
0a586cea3ceec7e5e50e7e54c745082a7a333ac2Mark Shellenbaum zp->z_size = end;
c0e50c98ecbf7fb0783a0091a1077922afe09138Neil Perrin dmu_tx_hold_sa(tx, zp->z_sa_hdl, B_FALSE);
c0e50c98ecbf7fb0783a0091a1077922afe09138Neil Perrin error = dmu_tx_assign(tx, TXG_WAIT);
c0e50c98ecbf7fb0783a0091a1077922afe09138Neil Perrin if (error) {
c0e50c98ecbf7fb0783a0091a1077922afe09138Neil Perrin VN_RELE(ZTOV(zp));
c0e50c98ecbf7fb0783a0091a1077922afe09138Neil Perrin if (error == ERESTART) {
c0e50c98ecbf7fb0783a0091a1077922afe09138Neil Perrin dmu_tx_wait(tx);
c0e50c98ecbf7fb0783a0091a1077922afe09138Neil Perrin dmu_tx_abort(tx);
c0e50c98ecbf7fb0783a0091a1077922afe09138Neil Perrin goto top;
c0e50c98ecbf7fb0783a0091a1077922afe09138Neil Perrin }
c0e50c98ecbf7fb0783a0091a1077922afe09138Neil Perrin dmu_tx_abort(tx);
c0e50c98ecbf7fb0783a0091a1077922afe09138Neil Perrin return (error);
c0e50c98ecbf7fb0783a0091a1077922afe09138Neil Perrin }
c0e50c98ecbf7fb0783a0091a1077922afe09138Neil Perrin (void) sa_update(zp->z_sa_hdl, SA_ZPL_SIZE(zfsvfs),
c0e50c98ecbf7fb0783a0091a1077922afe09138Neil Perrin (void *)&zp->z_size, sizeof (uint64_t), tx);
c0e50c98ecbf7fb0783a0091a1077922afe09138Neil Perrin
c0e50c98ecbf7fb0783a0091a1077922afe09138Neil Perrin /* Ensure the replayed seq is updated */
c0e50c98ecbf7fb0783a0091a1077922afe09138Neil Perrin (void) zil_replaying(zfsvfs->z_log, tx);
c0e50c98ecbf7fb0783a0091a1077922afe09138Neil Perrin
c0e50c98ecbf7fb0783a0091a1077922afe09138Neil Perrin dmu_tx_commit(tx);
c0e50c98ecbf7fb0783a0091a1077922afe09138Neil Perrin }
975c32a05c38c6fa808592dd35fa6dba183ca077Neil Perrin
fa9e4066f08beec538e775443c5be79dd423fcabahrens VN_RELE(ZTOV(zp));
fa9e4066f08beec538e775443c5be79dd423fcabahrens
fa9e4066f08beec538e775443c5be79dd423fcabahrens return (error);
fa9e4066f08beec538e775443c5be79dd423fcabahrens}
fa9e4066f08beec538e775443c5be79dd423fcabahrens
fa9e4066f08beec538e775443c5be79dd423fcabahrensstatic int
fa9e4066f08beec538e775443c5be79dd423fcabahrenszfs_replay_truncate(zfsvfs_t *zfsvfs, lr_truncate_t *lr, boolean_t byteswap)
fa9e4066f08beec538e775443c5be79dd423fcabahrens{
fa9e4066f08beec538e775443c5be79dd423fcabahrens znode_t *zp;
fa9e4066f08beec538e775443c5be79dd423fcabahrens flock64_t fl;
fa9e4066f08beec538e775443c5be79dd423fcabahrens int error;
fa9e4066f08beec538e775443c5be79dd423fcabahrens
fa9e4066f08beec538e775443c5be79dd423fcabahrens if (byteswap)
fa9e4066f08beec538e775443c5be79dd423fcabahrens byteswap_uint64_array(lr, sizeof (*lr));
fa9e4066f08beec538e775443c5be79dd423fcabahrens
b24ab6762772a3f6a89393947930c7fa61306783Jeff Bonwick if ((error = zfs_zget(zfsvfs, lr->lr_foid, &zp)) != 0)
fa9e4066f08beec538e775443c5be79dd423fcabahrens return (error);
fa9e4066f08beec538e775443c5be79dd423fcabahrens
fa9e4066f08beec538e775443c5be79dd423fcabahrens bzero(&fl, sizeof (fl));
fa9e4066f08beec538e775443c5be79dd423fcabahrens fl.l_type = F_WRLCK;
fa9e4066f08beec538e775443c5be79dd423fcabahrens fl.l_whence = 0;
fa9e4066f08beec538e775443c5be79dd423fcabahrens fl.l_start = lr->lr_offset;
fa9e4066f08beec538e775443c5be79dd423fcabahrens fl.l_len = lr->lr_length;
fa9e4066f08beec538e775443c5be79dd423fcabahrens
fa9e4066f08beec538e775443c5be79dd423fcabahrens error = VOP_SPACE(ZTOV(zp), F_FREESP, &fl, FWRITE | FOFFMAX,
fa9e4066f08beec538e775443c5be79dd423fcabahrens lr->lr_offset, kcred, NULL);
fa9e4066f08beec538e775443c5be79dd423fcabahrens
fa9e4066f08beec538e775443c5be79dd423fcabahrens VN_RELE(ZTOV(zp));
fa9e4066f08beec538e775443c5be79dd423fcabahrens
fa9e4066f08beec538e775443c5be79dd423fcabahrens return (error);
fa9e4066f08beec538e775443c5be79dd423fcabahrens}
fa9e4066f08beec538e775443c5be79dd423fcabahrens
fa9e4066f08beec538e775443c5be79dd423fcabahrensstatic int
fa9e4066f08beec538e775443c5be79dd423fcabahrenszfs_replay_setattr(zfsvfs_t *zfsvfs, lr_setattr_t *lr, boolean_t byteswap)
fa9e4066f08beec538e775443c5be79dd423fcabahrens{
fa9e4066f08beec538e775443c5be79dd423fcabahrens znode_t *zp;
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw xvattr_t xva;
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw vattr_t *vap = &xva.xva_vattr;
fa9e4066f08beec538e775443c5be79dd423fcabahrens int error;
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw void *start;
fa9e4066f08beec538e775443c5be79dd423fcabahrens
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw xva_init(&xva);
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw if (byteswap) {
fa9e4066f08beec538e775443c5be79dd423fcabahrens byteswap_uint64_array(lr, sizeof (*lr));
fa9e4066f08beec538e775443c5be79dd423fcabahrens
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw if ((lr->lr_mask & AT_XVATTR) &&
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw zfsvfs->z_version >= ZPL_VERSION_INITIAL)
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw zfs_replay_swap_attrs((lr_attr_t *)(lr + 1));
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw }
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw
b24ab6762772a3f6a89393947930c7fa61306783Jeff Bonwick if ((error = zfs_zget(zfsvfs, lr->lr_foid, &zp)) != 0)
fa9e4066f08beec538e775443c5be79dd423fcabahrens return (error);
fa9e4066f08beec538e775443c5be79dd423fcabahrens
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw zfs_init_vattr(vap, lr->lr_mask, lr->lr_mode,
fa9e4066f08beec538e775443c5be79dd423fcabahrens lr->lr_uid, lr->lr_gid, 0, lr->lr_foid);
fa9e4066f08beec538e775443c5be79dd423fcabahrens
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw vap->va_size = lr->lr_size;
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw ZFS_TIME_DECODE(&vap->va_atime, lr->lr_atime);
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw ZFS_TIME_DECODE(&vap->va_mtime, lr->lr_mtime);
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw /*
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw * Fill in xvattr_t portions if necessary.
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw */
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw start = (lr_setattr_t *)(lr + 1);
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw if (vap->va_mask & AT_XVATTR) {
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw zfs_replay_xvattr((lr_attr_t *)start, &xva);
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw start = (caddr_t)start +
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw ZIL_XVAT_SIZE(((lr_attr_t *)start)->lr_attr_masksize);
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw } else
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw xva.xva_vattr.va_mask &= ~AT_XVATTR;
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw zfsvfs->z_fuid_replay = zfs_replay_fuid_domain(start, &start,
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw lr->lr_uid, lr->lr_gid);
fa9e4066f08beec538e775443c5be79dd423fcabahrens
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw error = VOP_SETATTR(ZTOV(zp), vap, 0, kcred, NULL);
fa9e4066f08beec538e775443c5be79dd423fcabahrens
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw zfs_fuid_info_free(zfsvfs->z_fuid_replay);
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw zfsvfs->z_fuid_replay = NULL;
fa9e4066f08beec538e775443c5be79dd423fcabahrens VN_RELE(ZTOV(zp));
fa9e4066f08beec538e775443c5be79dd423fcabahrens
fa9e4066f08beec538e775443c5be79dd423fcabahrens return (error);
fa9e4066f08beec538e775443c5be79dd423fcabahrens}
fa9e4066f08beec538e775443c5be79dd423fcabahrens
fa9e4066f08beec538e775443c5be79dd423fcabahrensstatic int
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amwzfs_replay_acl_v0(zfsvfs_t *zfsvfs, lr_acl_v0_t *lr, boolean_t byteswap)
fa9e4066f08beec538e775443c5be79dd423fcabahrens{
fa9e4066f08beec538e775443c5be79dd423fcabahrens ace_t *ace = (ace_t *)(lr + 1); /* ace array follows lr_acl_t */
fa9e4066f08beec538e775443c5be79dd423fcabahrens vsecattr_t vsa;
fa9e4066f08beec538e775443c5be79dd423fcabahrens znode_t *zp;
fa9e4066f08beec538e775443c5be79dd423fcabahrens int error;
fa9e4066f08beec538e775443c5be79dd423fcabahrens
569e6c63191416b7413c148fd5a6194a0b820b2cmarks if (byteswap) {
569e6c63191416b7413c148fd5a6194a0b820b2cmarks byteswap_uint64_array(lr, sizeof (*lr));
569e6c63191416b7413c148fd5a6194a0b820b2cmarks zfs_oldace_byteswap(ace, lr->lr_aclcnt);
569e6c63191416b7413c148fd5a6194a0b820b2cmarks }
569e6c63191416b7413c148fd5a6194a0b820b2cmarks
b24ab6762772a3f6a89393947930c7fa61306783Jeff Bonwick if ((error = zfs_zget(zfsvfs, lr->lr_foid, &zp)) != 0)
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw return (error);
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw bzero(&vsa, sizeof (vsa));
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw vsa.vsa_mask = VSA_ACE | VSA_ACECNT;
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw vsa.vsa_aclcnt = lr->lr_aclcnt;
31e69ea4bce567a03de57e063cb36ef69af61470marks vsa.vsa_aclentsz = sizeof (ace_t) * vsa.vsa_aclcnt;
31e69ea4bce567a03de57e063cb36ef69af61470marks vsa.vsa_aclflags = 0;
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw vsa.vsa_aclentp = ace;
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw error = VOP_SETSECATTR(ZTOV(zp), &vsa, 0, kcred, NULL);
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw VN_RELE(ZTOV(zp));
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw return (error);
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw}
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw/*
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw * Replaying ACLs is complicated by FUID support.
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw * The log record may contain some optional data
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw * to be used for replaying FUID's. These pieces
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw * are the actual FUIDs that were created initially.
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw * The FUID table index may no longer be valid and
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw * during zfs_create() a new index may be assigned.
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw * Because of this the log will contain the original
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw * doman+rid in order to create a new FUID.
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw *
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw * The individual ACEs may contain an ephemeral uid/gid which is no
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw * longer valid and will need to be replaced with an actual FUID.
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw *
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw */
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amwstatic int
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amwzfs_replay_acl(zfsvfs_t *zfsvfs, lr_acl_t *lr, boolean_t byteswap)
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw{
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw ace_t *ace = (ace_t *)(lr + 1);
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw vsecattr_t vsa;
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw znode_t *zp;
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw int error;
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw
569e6c63191416b7413c148fd5a6194a0b820b2cmarks if (byteswap) {
569e6c63191416b7413c148fd5a6194a0b820b2cmarks byteswap_uint64_array(lr, sizeof (*lr));
569e6c63191416b7413c148fd5a6194a0b820b2cmarks zfs_ace_byteswap(ace, lr->lr_acl_bytes, B_FALSE);
569e6c63191416b7413c148fd5a6194a0b820b2cmarks if (lr->lr_fuidcnt) {
569e6c63191416b7413c148fd5a6194a0b820b2cmarks byteswap_uint64_array((caddr_t)ace +
569e6c63191416b7413c148fd5a6194a0b820b2cmarks ZIL_ACE_LENGTH(lr->lr_acl_bytes),
569e6c63191416b7413c148fd5a6194a0b820b2cmarks lr->lr_fuidcnt * sizeof (uint64_t));
569e6c63191416b7413c148fd5a6194a0b820b2cmarks }
569e6c63191416b7413c148fd5a6194a0b820b2cmarks }
569e6c63191416b7413c148fd5a6194a0b820b2cmarks
b24ab6762772a3f6a89393947930c7fa61306783Jeff Bonwick if ((error = zfs_zget(zfsvfs, lr->lr_foid, &zp)) != 0)
fa9e4066f08beec538e775443c5be79dd423fcabahrens return (error);
fa9e4066f08beec538e775443c5be79dd423fcabahrens
fa9e4066f08beec538e775443c5be79dd423fcabahrens bzero(&vsa, sizeof (vsa));
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw vsa.vsa_mask = VSA_ACE | VSA_ACECNT | VSA_ACE_ACLFLAGS;
fa9e4066f08beec538e775443c5be79dd423fcabahrens vsa.vsa_aclcnt = lr->lr_aclcnt;
fa9e4066f08beec538e775443c5be79dd423fcabahrens vsa.vsa_aclentp = ace;
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw vsa.vsa_aclentsz = lr->lr_acl_bytes;
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw vsa.vsa_aclflags = lr->lr_acl_flags;
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw if (lr->lr_fuidcnt) {
569e6c63191416b7413c148fd5a6194a0b820b2cmarks void *fuidstart = (caddr_t)ace +
569e6c63191416b7413c148fd5a6194a0b820b2cmarks ZIL_ACE_LENGTH(lr->lr_acl_bytes);
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw zfsvfs->z_fuid_replay =
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw zfs_replay_fuids(fuidstart, &fuidstart,
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw lr->lr_fuidcnt, lr->lr_domcnt, 0, 0);
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw }
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw error = VOP_SETSECATTR(ZTOV(zp), &vsa, 0, kcred, NULL);
fa9e4066f08beec538e775443c5be79dd423fcabahrens
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw if (zfsvfs->z_fuid_replay)
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw zfs_fuid_info_free(zfsvfs->z_fuid_replay);
fa9e4066f08beec538e775443c5be79dd423fcabahrens
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw zfsvfs->z_fuid_replay = NULL;
fa9e4066f08beec538e775443c5be79dd423fcabahrens VN_RELE(ZTOV(zp));
fa9e4066f08beec538e775443c5be79dd423fcabahrens
fa9e4066f08beec538e775443c5be79dd423fcabahrens return (error);
fa9e4066f08beec538e775443c5be79dd423fcabahrens}
fa9e4066f08beec538e775443c5be79dd423fcabahrens
fa9e4066f08beec538e775443c5be79dd423fcabahrens/*
fa9e4066f08beec538e775443c5be79dd423fcabahrens * Callback vectors for replaying records
fa9e4066f08beec538e775443c5be79dd423fcabahrens */
fa9e4066f08beec538e775443c5be79dd423fcabahrenszil_replay_func_t *zfs_replay_vector[TX_MAX_TYPE] = {
fa9e4066f08beec538e775443c5be79dd423fcabahrens zfs_replay_error, /* 0 no such transaction type */
fa9e4066f08beec538e775443c5be79dd423fcabahrens zfs_replay_create, /* TX_CREATE */
fa9e4066f08beec538e775443c5be79dd423fcabahrens zfs_replay_create, /* TX_MKDIR */
fa9e4066f08beec538e775443c5be79dd423fcabahrens zfs_replay_create, /* TX_MKXATTR */
fa9e4066f08beec538e775443c5be79dd423fcabahrens zfs_replay_create, /* TX_SYMLINK */
fa9e4066f08beec538e775443c5be79dd423fcabahrens zfs_replay_remove, /* TX_REMOVE */
fa9e4066f08beec538e775443c5be79dd423fcabahrens zfs_replay_remove, /* TX_RMDIR */
fa9e4066f08beec538e775443c5be79dd423fcabahrens zfs_replay_link, /* TX_LINK */
fa9e4066f08beec538e775443c5be79dd423fcabahrens zfs_replay_rename, /* TX_RENAME */
fa9e4066f08beec538e775443c5be79dd423fcabahrens zfs_replay_write, /* TX_WRITE */
fa9e4066f08beec538e775443c5be79dd423fcabahrens zfs_replay_truncate, /* TX_TRUNCATE */
fa9e4066f08beec538e775443c5be79dd423fcabahrens zfs_replay_setattr, /* TX_SETATTR */
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw zfs_replay_acl_v0, /* TX_ACL_V0 */
fa9e4066f08beec538e775443c5be79dd423fcabahrens zfs_replay_acl, /* TX_ACL */
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw zfs_replay_create_acl, /* TX_CREATE_ACL */
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw zfs_replay_create, /* TX_CREATE_ATTR */
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw zfs_replay_create_acl, /* TX_CREATE_ACL_ATTR */
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw zfs_replay_create_acl, /* TX_MKDIR_ACL */
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw zfs_replay_create, /* TX_MKDIR_ATTR */
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw zfs_replay_create_acl, /* TX_MKDIR_ACL_ATTR */
975c32a05c38c6fa808592dd35fa6dba183ca077Neil Perrin zfs_replay_write2, /* TX_WRITE2 */
fa9e4066f08beec538e775443c5be79dd423fcabahrens};