in-house
Oracle HSM (originally known as: SAMFS - Storage Archivation Management + QFS)
support of off-laid/staged files. SMB offers "off-line" flag for off-laid files
so the SMB client can behave accordingly to such file-status:
- explorer do not create thumbnails to avoid staging of all files in browsed dir.
- explorer display a small "hand-watch" symbol in the corner of file-icon
note: MacOS X ignore the "off-line" flag in SMB protocol.
Originally promoted into the community by:
...but during the SAMFS version change also the licensing conditions
has changed so the community rejected to adopt the SAMFS support.
--- a/source3/wscript 2016-08-03 06:29:54.129142866 -0700
+++ b/source3/wscript 2016-08-03 06:15:24.109052374 -0700
@@ -1549,6 +1549,13 @@
conf.DEFINE('HAVE_CEPH', '1')
+ if conf.CHECK_CFG(package='samfs', args="--cflags --libs", msg='Check for Oracle HSM (aka. SAMFS) API.', uselib_store="SAMFS") :
+ conf.SET_TARGET_TYPE('samfs', 'SYSLIB')
+ conf.env['LINKFLAGS_SAMFS'] = [ '-R/opt/SUNWsamfs/lib' ]
+ conf.CHECK_FUNCS('sam_stat', lib='samfs')
+ default_shared_modules.extend(TO_LIST('vfs_samfs'))
+
conf.CHECK_CFG(package='glusterfs-api', args='"glusterfs-api >= 4" --cflags --libs',
msg='Checking for glusterfs-api >= 4', uselib_store="GFAPI")
--- a/source3/modules/wscript_build 2016-01-26 12:25:54.000000000 -0800
+++ b/source3/modules/wscript_build 2016-07-28 16:27:45.819924564 -0700
@@ -194,6 +194,14 @@
internal_module=bld.SAMBA3_IS_STATIC_MODULE('vfs_solarisacl'),
enabled=bld.SAMBA3_IS_ENABLED_MODULE('vfs_solarisacl'))
+bld.SAMBA3_MODULE('vfs_samfs',
+ subsystem='vfs',
+ source='vfs_samfs.c',
+ deps='samba-util samfs',
+ init_function='',
+ internal_module=bld.SAMBA3_IS_STATIC_MODULE('vfs_samfs'),
+ enabled=bld.SAMBA3_IS_ENABLED_MODULE('vfs_samfs'))
+
bld.SAMBA3_MODULE('vfs_zfsacl',
subsystem='vfs',
source='vfs_zfsacl.c',