fa9e4066f08beec538e775443c5be79dd423fcabahrens * CDDL HEADER START
fa9e4066f08beec538e775443c5be79dd423fcabahrens * The contents of this file are subject to the terms of the
441d80aa4f613b6298fc8bd3151f4be02dbf84fclling * Common Development and Distribution License (the "License").
441d80aa4f613b6298fc8bd3151f4be02dbf84fclling * You may not use this file except in compliance with the License.
fa9e4066f08beec538e775443c5be79dd423fcabahrens * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
fa9e4066f08beec538e775443c5be79dd423fcabahrens * See the License for the specific language governing permissions
fa9e4066f08beec538e775443c5be79dd423fcabahrens * and limitations under the License.
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 * CDDL HEADER END
3f9d6ad73e45c6823b409f93b0c8d4f62861d2d5Lin Ling * Copyright (c) 2005, 2010, Oracle and/or its affiliates. All rights reserved.
43466aae47bfcd2ad9bf501faec8e75c08095e4fMax Grossman * Copyright (c) 2013 by Delphix. All rights reserved.
fa9e4066f08beec538e775443c5be79dd423fcabahrensextern "C" {
8ad4d6dd86f5bc65fb3afa566c8133f3bac21648Jeff Bonwick DTL_MISSING, /* 0% replication: no copies of the data */
8ad4d6dd86f5bc65fb3afa566c8133f3bac21648Jeff Bonwick DTL_PARTIAL, /* less than 100% replication: some copies missing */
8ad4d6dd86f5bc65fb3afa566c8133f3bac21648Jeff Bonwick DTL_SCRUB, /* unable to fully repair during scrub/resilver */
8ad4d6dd86f5bc65fb3afa566c8133f3bac21648Jeff Bonwick DTL_OUTAGE, /* temporarily missing (used to attempt detach) */
99653d4ee642c6528e88224f12409a5f23060994eschrockextern int vdev_create(vdev_t *, uint64_t txg, boolean_t isreplace);
e14bb3258d05c1b1077e2db7cf77088924e56919Jeff Bonwickextern zio_t *vdev_probe(vdev_t *vd, zio_t *pio);
fa9e4066f08beec538e775443c5be79dd423fcabahrensextern vdev_t *vdev_lookup_top(spa_t *spa, uint64_t vdev);
fa9e4066f08beec538e775443c5be79dd423fcabahrensextern vdev_t *vdev_lookup_by_guid(vdev_t *vd, uint64_t guid);
8ad4d6dd86f5bc65fb3afa566c8133f3bac21648Jeff Bonwickextern void vdev_dtl_dirty(vdev_t *vd, vdev_dtl_type_t d,
8ad4d6dd86f5bc65fb3afa566c8133f3bac21648Jeff Bonwickextern boolean_t vdev_dtl_contains(vdev_t *vd, vdev_dtl_type_t d,
8ad4d6dd86f5bc65fb3afa566c8133f3bac21648Jeff Bonwickextern boolean_t vdev_dtl_empty(vdev_t *vd, vdev_dtl_type_t d);
fa9e4066f08beec538e775443c5be79dd423fcabahrensextern void vdev_dtl_reassess(vdev_t *vd, uint64_t txg, uint64_t scrub_txg,
215198a6ad15cf4832370e2f19247abeb36b951aJoe Steinextern void vdev_destroy_unlink_zap(vdev_t *vd, uint64_t zapobj,
215198a6ad15cf4832370e2f19247abeb36b951aJoe Steinextern uint64_t vdev_create_link_zap(vdev_t *vd, dmu_tx_t *tx);
215198a6ad15cf4832370e2f19247abeb36b951aJoe Steinextern void vdev_construct_zaps(vdev_t *vd, dmu_tx_t *tx);
ea8dc4b6d2251b437950c0056bc626b311c73c27eschrockextern int vdev_metaslab_init(vdev_t *vd, uint64_t txg);
573ca77e53dd31dcaebef023e7eb41969e6896c1George Wilsonextern void vdev_expand(vdev_t *vd, uint64_t txg);
fa9e4066f08beec538e775443c5be79dd423fcabahrensextern void vdev_get_stats(vdev_t *vd, vdev_stat_t *vs);
e14bb3258d05c1b1077e2db7cf77088924e56919Jeff Bonwickextern void vdev_stat_update(zio_t *zio, uint64_t psize);
ea8dc4b6d2251b437950c0056bc626b311c73c27eschrockextern void vdev_set_state(vdev_t *vd, boolean_t isopen, vdev_state_t state,
b24ab6762772a3f6a89393947930c7fa61306783Jeff Bonwick int64_t alloc_delta, int64_t defer_delta, int64_t space_delta);
fa9e4066f08beec538e775443c5be79dd423fcabahrensextern uint64_t vdev_psize_to_asize(vdev_t *vd, uint64_t psize);
069f55e237020c4a4907b235fc38fafc6442ce94Eric Schrockextern int vdev_fault(spa_t *spa, uint64_t guid, vdev_aux_t aux);
069f55e237020c4a4907b235fc38fafc6442ce94Eric Schrockextern int vdev_degrade(spa_t *spa, uint64_t guid, vdev_aux_t aux);
3d7072f8bd27709dba14f6fe336f149d25d9e207eschrockextern int vdev_online(spa_t *spa, uint64_t guid, uint64_t flags,
3d7072f8bd27709dba14f6fe336f149d25d9e207eschrockextern int vdev_offline(spa_t *spa, uint64_t guid, uint64_t flags);
e14bb3258d05c1b1077e2db7cf77088924e56919Jeff Bonwickextern boolean_t vdev_accessible(vdev_t *vd, zio_t *zio);
eb5bb58421f46cee79155a55688e6c675e7dd361Will Andrewsextern int vdev_config_sync(vdev_t **svd, int svdcount, uint64_t txg);
88ecc943b4eb72f7c4fbbd8435997b85ef171fc3George Wilsonextern void vdev_top_config_generate(spa_t *spa, nvlist_t *config);
99653d4ee642c6528e88224f12409a5f23060994eschrockextern nvlist_t *vdev_config_generate(spa_t *spa, vdev_t *vd,
fa9e4066f08beec538e775443c5be79dd423fcabahrens * Label routines
fa9e4066f08beec538e775443c5be79dd423fcabahrensextern uint64_t vdev_label_offset(uint64_t psize, int l, uint64_t offset);
21bf64a78855d076f09716ea1c06175d954e934cgwextern int vdev_label_number(uint64_t psise, uint64_t offset);
dfbb943217bf8ab22a1a9d2e9dca01d4da95ee0bGeorge Wilsonextern nvlist_t *vdev_label_read_config(vdev_t *vd, uint64_t txg);
ad135b5d644628e791c3188a6ecbd9c257961ef8Christopher Sidenextern void vdev_uberblock_load(vdev_t *, struct uberblock *, nvlist_t **);
39c23413b8df94a95f67b34cfd4a4dfc3fd0b48deschrocktypedef enum {
39c23413b8df94a95f67b34cfd4a4dfc3fd0b48deschrock VDEV_LABEL_REPLACE, /* replace an existing device */
1195e687f1c03c8d57417b5999578922e20a3554Mark J Musante VDEV_LABEL_L2CACHE, /* add an L2ARC cache device */
1195e687f1c03c8d57417b5999578922e20a3554Mark J Musante VDEV_LABEL_SPLIT /* generating new label for split-off dev */
39c23413b8df94a95f67b34cfd4a4dfc3fd0b48deschrockextern int vdev_label_init(vdev_t *vd, uint64_t txg, vdev_labeltype_t reason);
fa9e4066f08beec538e775443c5be79dd423fcabahrens#endif /* _SYS_VDEV_H */