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If this is ever needed again, it would be more appropriate as an options argument
to listxattr.
Andrew Bartlett
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This is a module that, like vfs_xattr_tdb, stores extended attributes
in a DB on disk. This uses the format needed to support the
posix:eadb smb.conf option.
Andrew Bartlett
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aio_suspend does not signal the main process with a signal, it just waits. The
aio_fork module does not use the signal at all, it directly calls back into the
main smbd by calling smbd_aio_complete_aio_ex. This is an abstraction
violation, but the alternative would have been to use signals where they are
not needed. However, in wait_for_aio_completion this bites us: With aio_fork we
call handle_aio_completed twice on the same aio_ex struct: Once from the call
to handle_aio_completion within the aio_fork module and once from the code in
wait_for_aio_completion.
This patch fixes it in a pretty bad way by introducing flag variables and more
state. But the mid-term plan is to replace the posix aio calls from the vfs and
do pread_send/recv and pwrite_send/recv at the vfs layer, so this will
significantly change anyway.
Thanks to Kirill Malkin <kirill.malkin@starboardstorage.com> for reporting this
crash!
Autobuild-User: Volker Lendecke <vl@samba.org>
Autobuild-Date: Sat Mar 31 15:25:55 CEST 2012 on sn-devel-104
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We end up here multiple times. There's no real point putting the events into
the child struct, at the end of this routine we need to free them anyway.
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This removes a dependency on "struct notify_entry" and makes the nature of the
API more explicit. We depend upon the VFS module to mask out elements from
e->filter and e->subdir_filter that it took over to handle.
Autobuild-User: Volker Lendecke <vl@samba.org>
Autobuild-Date: Mon Mar 26 17:45:44 CEST 2012 on sn-devel-104
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The performance of these is minimal (these days) and they can return
invalid results when used as part of applications that do not use
sys_fork().
Autobuild-User: Jelmer Vernooij <jelmer@samba.org>
Autobuild-Date: Sat Mar 24 21:55:41 CET 2012 on sn-devel-104
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Autobuild-User: Christian Ambach <ambi@samba.org>
Autobuild-Date: Thu Mar 22 20:14:34 CET 2012 on sn-devel-104
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if setting the lease in GPFS failed, there is not much sense in trying
to set a lease just locally that would not inform us of openers
on other cluster nodes
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under certain conditions START_PROFILE could have been called, but no END_PROFILE
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GPFS provides the gpfs_prealloc call. Implement the fallocate
callback with mode VFS_FALLOCATE_EXTEND_SIZE using this call.
There is no support for VFS_FALLOCATE_KEEP_SIZE, so report
this mode as not available.
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When a client requests the information about free space and space used,
adjust the reported values according to quotas in the GPFS file system:
- Retrieve quotas for the current user, current group and fileset for
the top level of the share.
- If the soft block quota grace time has expired, report disk as full.
- If a hard block quota has been exceeded, report disk as full.
- If none of the hard block quotas been exceeded, report
share size and free space according to the lowest limits found in
the quotas.
- If no applicable hard block quota has been set, report the
information from the statfs call.
This feature is disabled by default and has to be enabled by setting the
option gpfs:dfreequota.
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Add the GPFS api calls for reporting the quotas and free space:
- get_gpfs_quota for querying a quota
- get_gpfs_fset_id for mapping a path to a fileset id
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The module uses "tsmsm:dmapi attribute" instead of "tsmsm:attribute name".
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SD that se_access_check accepts.
This fixes a coredump with a NULL DACL in add_directory_inheritable_components().
Autobuild-User: Jeremy Allison <jra@samba.org>
Autobuild-Date: Sat Mar 17 01:05:57 CET 2012 on sn-devel-104
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Autobuild-User: Volker Lendecke <vl@samba.org>
Autobuild-Date: Sun Mar 11 14:18:04 CET 2012 on sn-devel-104
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Autobuild-User: Christian Ambach <ambi@samba.org>
Autobuild-Date: Fri Feb 10 20:14:12 CET 2012 on sn-devel-104
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Setting the creation time through SetFileTime on a GPFS file system and
querying it with GetFileTime shows a mismatch.
The vfs_gpfs module first retrieves the information from the operating
system and the flag st_ex_calculated_birthtime is set to false. When
vfs_gpfs retrieves the birthtime from GPFS the flag
st_ex_calculated_birthtime has to be set to true. Otherwise the birth
time will get overwritten by a call to update_stat_ex_mtime, reporting
the wrong time to a client system.
Signed-off-by: Christian Ambach <ambi@samba.org>
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metze
Signed-off-by: Christian Ambach <ambi@samba.org>
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metze
Signed-off-by: Christian Ambach <ambi@samba.org>
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metze
Signed-off-by: Christian Ambach <ambi@samba.org>
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metze
Signed-off-by: Christian Ambach <ambi@samba.org>
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acl_xattr module.
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We have to tell the caller how many bytes we actually want
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b0c0b949 is a bit involved. Passing down booleans is almost never
very clear
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Autobuild-User: Volker Lendecke <vlendec@samba.org>
Autobuild-Date: Wed Feb 1 01:05:57 CET 2012 on sn-devel-104
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default VFS case fall back from pread -> read and pwrite -> write on an ESPIPE error in the worker thread.
Autobuild-User: Jeremy Allison <jra@samba.org>
Autobuild-Date: Thu Jan 26 02:11:28 CET 2012 on sn-devel-104
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Found by Nir Drang <nir@fabrix.tv>
Thanks!
Autobuild-User: Volker Lendecke <vlendec@samba.org>
Autobuild-Date: Wed Jan 25 18:22:37 CET 2012 on sn-devel-104
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Remove looping replace them by memcpy.
Fix bug #8674 (Buffer overflow in vfs_smb_traffic_analyzer).
Autobuild-User: Jeremy Allison <jra@samba.org>
Autobuild-Date: Wed Jan 25 03:12:14 CET 2012 on sn-devel-104
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Buffer overflow issue with AES encryption in samba traffic analyzer.
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Autobuild-User: Volker Lendecke <vlendec@samba.org>
Autobuild-Date: Wed Jan 18 21:04:20 CET 2012 on sn-devel-104
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