glusterfs.git/xlators/storage, branch v3.0.2 Revert "Server backend storage hang should not cause the mount point to hang." 2010-01-26T15:23:19+00:00 Harshavardhana Ranganath harsha@gluster.com 2010-01-26T09:05:41+00:00 c15449aaaeb725c49af3817e07ea33c6c09c8c15 This reverts commit a0b148ea4e2a0163548eeb89b7580be4adbb8070. Signed-off-by: Harshavardhana <harsha@gluster.com> Signed-off-by: Anand V. Avati <avati@dev.gluster.com> BUG: 272 (Server backend storage hang should not cause the mount point to hang) URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=272 
This reverts commit a0b148ea4e2a0163548eeb89b7580be4adbb8070.

Signed-off-by: Harshavardhana <harsha@gluster.com>
Signed-off-by: Anand V. Avati <avati@dev.gluster.com>

BUG: 272 (Server backend storage hang should not cause the mount point to hang)
URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=272
storage/posix: Fix an access-after-free bug in release() and releasedir(). 2010-01-25T12:39:09+00:00 Vikas Gorur vikas@gluster.com 2010-01-25T05:59:28+00:00 4c20b5377e4a73a684ba3bb091380fd0f19731ca Signed-off-by: Vikas Gorur <vikas@gluster.com> Signed-off-by: Anand V. Avati <avati@dev.gluster.com> BUG: 533 (close() should not block main loop) URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=533 
Signed-off-by: Vikas Gorur <vikas@gluster.com>
Signed-off-by: Anand V. Avati <avati@dev.gluster.com>

BUG: 533 (close() should not block main loop)
URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=533
Server backend storage hang should not cause the mount point to hang. 2010-01-23T10:58:34+00:00 Anand Avati avati@gluster.com 2010-01-23T05:14:31+00:00 a0b148ea4e2a0163548eeb89b7580be4adbb8070 Submitted-by: Krishna Srinivas <krishna@gluster.com> NOTE: fixed compilation issues in posix.c introduced while merging storage/posix polls for FS/kernel being functional by issuing statvfs() call. In case statvfs expires the timer, storage/posix will send CHILD_DOWN to upper translator. Ultimately this will cause protocol/server to disconnect all clients connected and also cleans up the data structures. Hence if soft lockup or other kernel bug causes backend FS to hang, the clients will not be hung. Signed-off-by: Krishna Srinivas <krishna@gluster.com> Signed-off-by: Anand V. Avati <avati@blackhole.gluster.com> Signed-off-by: Anand V. Avati <avati@dev.gluster.com> BUG: 272 (Server backend storage hang should not cause the mount point to hang) URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=272 
Submitted-by: Krishna Srinivas <krishna@gluster.com>
NOTE: fixed compilation issues in posix.c introduced while merging

storage/posix polls for FS/kernel being functional by issuing
statvfs() call. In case statvfs expires the timer, storage/posix will
send CHILD_DOWN to upper translator. Ultimately this will cause
protocol/server to disconnect all clients connected and also cleans up
the data structures. Hence if soft lockup or other kernel bug causes
backend FS to hang, the clients will not be hung.

Signed-off-by: Krishna Srinivas <krishna@gluster.com>
Signed-off-by: Anand V. Avati <avati@blackhole.gluster.com>
Signed-off-by: Anand V. Avati <avati@dev.gluster.com>

BUG: 272 (Server backend storage hang should not cause the mount point to hang)
URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=272
storage/posix: Make the janitor sleep duration configurable. 2010-01-21T12:25:45+00:00 Vikas Gorur vikas@gluster.com 2010-01-21T06:46:25+00:00 84fe79c086a4623e1bb1c0ca5cebff19d19d15ec Signed-off-by: Vikas Gorur <vikas@gluster.com> Signed-off-by: Anand V. Avati <avati@dev.gluster.com> BUG: 533 (close() should not block main loop) URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=533 
Signed-off-by: Vikas Gorur <vikas@gluster.com>
Signed-off-by: Anand V. Avati <avati@dev.gluster.com>

BUG: 533 (close() should not block main loop)
URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=533
storage/posix: Hand off calling close() and closedir() to the janitor thread. 2010-01-19T13:56:35+00:00 Vikas Gorur vikas@gluster.com 2010-01-15T06:59:00+00:00 a23185f3a43ec95a56af9f0f543b67a1fcfb4852 Let the janitor thread handle calling close() and closedir() on fd's and DIR * when posix_release is called. This avoids blocking the main server loop due to close(). Signed-off-by: Vikas Gorur <vikas@gluster.com> Signed-off-by: Anand V. Avati <avati@dev.gluster.com> BUG: 533 (close() should not block main loop) URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=533 
Let the janitor thread handle calling close() and closedir() on fd's and DIR *
when posix_release is called. This avoids blocking the main server loop
due to close().

Signed-off-by: Vikas Gorur <vikas@gluster.com>
Signed-off-by: Anand V. Avati <avati@dev.gluster.com>

BUG: 533 (close() should not block main loop)
URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=533
storage/posix: Zero out the checksum array in rchecksum. 2009-12-28T12:39:27+00:00 Vikas Gorur vikas@gluster.com 2009-12-24T05:30:42+00:00 ea1403d8d922c3f08dc6feecc17d6eb33b8a72d2 Set the checksum bytes to zero to ensure random junk is not returned as the checksum. Signed-off-by: Vikas Gorur <vikas@gluster.com> Signed-off-by: Anand V. Avati <avati@dev.gluster.com> BUG: 320 (Improve self-heal performance) URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=320 
Set the checksum bytes to zero to ensure random junk
is not returned as the checksum.

Signed-off-by: Vikas Gorur <vikas@gluster.com>
Signed-off-by: Anand V. Avati <avati@dev.gluster.com>

BUG: 320 (Improve self-heal performance)
URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=320
fix typo in posix 2009-12-14T13:02:16+00:00 Csaba Henk csaba@gluster.com 2009-12-11T08:50:34+00:00 32b3961727cb61aed79de80bdc2c46da0dcea4d8 Signed-off-by: Vijay Bellur <vijay@dev.gluster.com> 
Signed-off-by: Vijay Bellur <vijay@dev.gluster.com>
posix_rchecksum() - fix leak of read buffer 2009-12-04T15:06:56+00:00 Anand Avati avati@gluster.com 2009-12-04T09:28:23+00:00 89bbaa124af8c54bb7ca8b85ad5d40f0bb754e49 Signed-off-by: Anand V. Avati <avati@blackhole.gluster.com> Signed-off-by: Anand V. Avati <avati@dev.gluster.com> BUG: 320 (Improve self-heal performance) URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=320 
Signed-off-by: Anand V. Avati <avati@blackhole.gluster.com>
Signed-off-by: Anand V. Avati <avati@dev.gluster.com>

BUG: 320 (Improve self-heal performance)
URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=320
storage/posix: Fix Leak in posix_getxattr while filtering gen-number xattr. 2009-12-03T21:54:49+00:00 Pavan Sondur pavan@gluster.com 2009-12-03T16:09:22+00:00 f4983bb29be027e40fcd379d0a018b87cf82fc85 Signed-off-by: Pavan Vilas Sondur <pavan@gluster.com> Signed-off-by: Anand V. Avati <avati@dev.gluster.com> BUG: 315 (generation number support) URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=315 
Signed-off-by: Pavan Vilas Sondur <pavan@gluster.com>
Signed-off-by: Anand V. Avati <avati@dev.gluster.com>

BUG: 315 (generation number support)
URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=315
storage/posix: Change janitor sleep duration to 10 minutes. 2009-12-03T10:00:43+00:00 Vikas Gorur vikas@gluster.com 2009-12-02T14:17:18+00:00 a3d5eb9b2a08190528b1e024bdfbff41c0a6b88f Signed-off-by: Vikas Gorur <vikas@gluster.com> Signed-off-by: Anand V. Avati <avati@dev.gluster.com> BUG: 227 (replicate selfheal does not remove directory with contents in it) URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=227 
Signed-off-by: Vikas Gorur <vikas@gluster.com>
Signed-off-by: Anand V. Avati <avati@dev.gluster.com>

BUG: 227 (replicate selfheal does not remove directory with contents in it)
URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=227