| Commit message (Collapse) | Author | Age | Files | Lines |
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Signed-off-by: Shishir Gowda <shishirng@gluster.com>
Signed-off-by: Amar Tumballi <amar@gluster.com>
Signed-off-by: Vijay Bellur <vijay@dev.gluster.com>
BUG: 2346 (Log message enhancements in GlusterFS - phase 1)
URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=2346
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also fill tabs by spaces (untabify), and indent the code
Signed-off-by: Amar Tumballi <amar@gluster.com>
Signed-off-by: Vijay Bellur <vijay@dev.gluster.com>
BUG: 2346 (Log message enhancements in GlusterFS - phase 1)
URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=2346
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Signed-off-by: Pranith Kumar K <pranithk@gluster.com>
Signed-off-by: Vijay Bellur <vijay@dev.gluster.com>
BUG: 2517 (the size of allocated memory may be wrong)
URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=2517
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- perform expunge first (before impunge) to be able to delete renamed away files
- perform readdirp instead of readdir to get gfid along with entry names
- if gfid mismatch is found, expunge the entry
Signed-off-by: Anand Avati <avati@gluster.com>
Signed-off-by: Pranith Kumar K <pranithk@gluster.com>
Signed-off-by: Vijay Bellur <vijay@dev.gluster.com>
BUG: 2500 (Self Healing not working)
URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=2500
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Signed-off-by: Vijay Bellur <vijay@gluster.com>
Signed-off-by: Anand V. Avati <avati@dev.gluster.com>
BUG: 2346 (Log message enhancements in GlusterFS - phase 1)
URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=2346
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Signed-off-by: Vijay Bellur <vijay@gluster.com>
Signed-off-by: Anand V. Avati <avati@dev.gluster.com>
BUG: 2346 (Log message enhancements in GlusterFS - phase 1)
URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=2346
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The previous log message is pretty much useless without the path
Signed-off-by: Anand Avati <avati@gluster.com>
Signed-off-by: Anand V. Avati <avati@dev.gluster.com>
BUG: 2346 (Log message enhancements in GlusterFS - phase 1)
URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=2346
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Signed-off-by: Anand Avati <avati@gluster.com>
Signed-off-by: Anand V. Avati <avati@dev.gluster.com>
BUG: 2450 (scalability enhancements)
URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=2450
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If anything changes anywhere in the graph, all xlators know that
something has changed. Previously dht and afr would mask certain
events from propagating up. Now they forward GF_EVENT_CHILD_MODIFIED
event in those situations
Signed-off-by: Anand Avati <avati@gluster.com>
Signed-off-by: Anand V. Avati <avati@dev.gluster.com>
BUG: 2450 (scalability enhancements)
URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=2450
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Disable geosync build for non-linux platforms.
And fix solaris related build failures.The symbol getxattr was not
available on solaris. The build on linux passed as getxattr symbol was
available in the library. The argument was not being used, hence
removed it.
Make 64 bit build default in CFLAGS option by passing -m64 option
Signed-off-by: Shishir Gowda <shishirng@gluster.com>
Signed-off-by: Anand V. Avati <avati@dev.gluster.com>
BUG: 2440 (Fix solaris build issues seen on latest git)
URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=2440
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In the old logic read-child was set to the last subvolume which replied.
Now it is updated to the first subvolume. This way we can ensure that local
servers are preferred for reads _most_ of the times.
Signed-off-by: Anand Avati <avati@gluster.com>
Signed-off-by: Anand V. Avati <avati@dev.gluster.com>
BUG: 1172 (ls -lh on NFS mount of 2-mirror replicate gives incorrect file size)
URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=1172
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Thanks to Jeff Darcy <jdarcy(at)redhat.com> for the patch
Signed-off-by: Amar Tumballi <amar@gluster.com>
Signed-off-by: Anand V. Avati <avati@dev.gluster.com>
BUG: 2319 (DHT uses wrong subvolume for fsetxattr)
URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=2319
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With the current model of self-heal, any loop wont resume if a
self-heal failure happens. I have added the fix to stop spawning the
initial loops on self-heal failure.
Fixed the invalid read shown in valgrind in diff-self-heal.
Signed-off-by: Pranith Kumar K <pranithk@gluster.com>
Signed-off-by: Anand V. Avati <avati@dev.gluster.com>
BUG: 1174 (Replicate spawns read loops even after destination fails)
URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=1174
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Signed-off-by: Vikas Gorur <vikas@gluster.com>
Signed-off-by: Anand V. Avati <avati@dev.gluster.com>
BUG: 2426 (removexattr is not sent to all subvolumes)
URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=2426
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Signed-off-by: Pranith Kumar K <pranithk@gluster.com>
Signed-off-by: Anand V. Avati <avati@dev.gluster.com>
BUG: 2370 (cluster/afr: Perform self-heal as root)
URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=2370
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Signed-off-by: Pranith Kumar K <pranithk@gluster.com>
Signed-off-by: Anand V. Avati <avati@dev.gluster.com>
BUG: 2370 (cluster/afr: Perform self-heal as root)
URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=2370
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Signed-off-by: Pranith Kumar K <pranithk@gluster.com>
Signed-off-by: Anand V. Avati <avati@dev.gluster.com>
BUG: 2371 (dht: Set owners of directories after performing self-heal as root)
URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=2371
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This reverts commit a4c948aca6058049523e31acf33ce5770f8693ad.
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Signed-off-by: Pranith Kumar K <pranithk@gluster.com>
Signed-off-by: Anand V. Avati <avati@dev.gluster.com>
BUG: 1188 (3.0.5 client crash - afr_set_split_brain)
URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=1188
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clustering translators
Signed-off-by: Kaushik BV <kaushikbv@gluster.com>
Signed-off-by: Csaba Henk <csaba@gluster.com>
Signed-off-by: Anand V. Avati <avati@dev.gluster.com>
BUG: 2310 (georeplication)
URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=2310
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completion of entry-self-heal.
- certain applications like 'find' use st_nlink count to optimize searches.
Hence an incorrect hard link count can result in non-healing of some of
the newly created subdirectories.
Signed-off-by: Raghavendra G <raghavendra@gluster.com>
Signed-off-by: Anand V. Avati <avati@dev.gluster.com>
BUG: 2187 (Self heal errors)
URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=2187
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If only one subvolume was up, we used to unwind, without updating the ino
Signed-off-by: shishir gowda <shishirng@gluster.com>
Signed-off-by: Anand V. Avati <avati@dev.gluster.com>
BUG: 2144 (errors removing directories when one subvolume is down)
URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=2144
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destroy the frame copied and clean the local structure in stripe to avoid memory leak
Signed-off-by: Raghavendra Bhat <raghavendrabhat@gluster.com>
Signed-off-by: Anand V. Avati <avati@amp.gluster.com>
Signed-off-by: Anand V. Avati <avati@dev.gluster.com>
BUG: 2253 (Memory leak in glusterfs)
URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=2253
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Signed-off-by: Raghavendra Bhat <raghavendrabhat@gluster.com>
Signed-off-by: Anand V. Avati <avati@dev.gluster.com>
BUG: 1080 (clang errors in the file afr-self-heal-common.c)
URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=1080
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Signed-off-by: Harshavardhana <harsha@gluster.com>
Signed-off-by: Anand V. Avati <avati@dev.gluster.com>
BUG: 2218 (Replicate self-heal causes servers to go 100% cpu and unresponsive.)
URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=2218
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Signed-off-by: shishir gowda <shishirng@gluster.com>
Signed-off-by: Anand V. Avati <avati@dev.gluster.com>
BUG: 2134 (inode leaks on stripe)
URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=2134
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Signed-off-by: shishir gowda <shishirng@gluster.com>
Signed-off-by: Anand V. Avati <avati@dev.gluster.com>
BUG: 2134 (inode leaks on stripe)
URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=2134
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The check for path is done in loc_wipe. During loc_copy, inode ref is taken
before path set succeeds or fails.
Signed-off-by: shishir gowda <shishirng@gluster.com>
Signed-off-by: Anand V. Avati <avati@dev.gluster.com>
BUG: 2134 (inode leaks on stripe)
URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=2134
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invocation of gf_log.
Signed-off-by: Raghavendra G <raghavendra@gluster.com>
Signed-off-by: Anand V. Avati <avati@dev.gluster.com>
BUG: 2211 ((re)introduce warnings for format string/parameter mismatch)
URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=2211
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invocation of gf_log.
Signed-off-by: Raghavendra G <raghavendra@gluster.com>
Signed-off-by: Anand V. Avati <avati@dev.gluster.com>
BUG: 2211 ((re)introduce warnings for format string/parameter mismatch)
URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=2211
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validate_or_goto
Signed-off-by: Raghavendra Bhat <raghavendrabhat@gluster.com>
Signed-off-by: Anand V. Avati <avati@dev.gluster.com>
BUG: 1235 (Bug for all pump/migrate commits)
URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=1235
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Signed-off-by: Raghavendra Bhat <raghavendrabhat@gluster.com>
Signed-off-by: Anand V. Avati <avati@dev.gluster.com>
BUG: 865 (Add locks recovery support in GlusterFS)
URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=865
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Signed-off-by: Raghavendra Bhat <raghavendrabhat@gluster.com>
Signed-off-by: Anand V. Avati <avati@dev.gluster.com>
BUG: 2203 ([glusterfs 3.1.1]: Core generated with Segmentation fault in afr-open.c)
URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=2203
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During initialization if one subvolume returns CHILD_DOWN, then
do not consider the other subvolume as down if we still haven't
heard from it yet
This causes DHT (on top) to prematurely (and wrongly) send
CHILD_UP/DOWN upwards
Signed-off-by: Anand V. Avati <avati@amp.gluster.com>
Signed-off-by: Anand V. Avati <avati@dev.gluster.com>
BUG: 2200 (cp dies with "Invalid argument" after failover)
URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=2200
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Signed-off-by: Raghavendra Bhat <raghavendrabhat@gluster.com>
Signed-off-by: Anand V. Avati <avati@dev.gluster.com>
BUG: 2120 ()
URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=2120
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Signed-off-by: Amar Tumballi <amar@gluster.com>
Signed-off-by: Anand V. Avati <avati@dev.gluster.com>
BUG: 2122 ()
URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=2122
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Adding event CONNECTING to be handled like CHILDUP in notify.
Signed-off-by: shishir gowda <shishirng@gluster.com>
Signed-off-by: Anand V. Avati <avati@dev.gluster.com>
BUG: 2111 ()
URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=2111
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Signed-off-by: Raghavendra G <raghavendra@gluster.com>
Signed-off-by: Anand V. Avati <avati@dev.gluster.com>
BUG: 1438 (memory leaks)
URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=1438
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Signed-off-by: Vijay Bellur <vijay@gluster.com>
Signed-off-by: Anand V. Avati <avati@dev.gluster.com>
BUG: 2084 ([3.1.1qa5] : replace-brick fails to migrate data when migration from same hostname)
URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=2084
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Signed-off-by: Amar Tumballi <amar@gluster.com>
Signed-off-by: Anand V. Avati <avati@dev.gluster.com>
BUG: 2099 ()
URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=2099
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Signed-off-by: Amar Tumballi <amar@gluster.com>
Signed-off-by: Anand V. Avati <avati@dev.gluster.com>
BUG: 2097 ()
URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=2097
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The standard way of maintaining changelog in replicate has been to
write out pending flags and to unset the pending flag post the
actual operation.
This new optimization kicks in only when all subvolumes are up.
The optimization is that, during pre-op, no changelog is written for
METADATA and ENTRY/RENAME operations. If during the operation nothing
failed, no changelog is updated in post-op either. If however,
something does fail during an operation, then, pending flags get
written during post op pointing only towards the failed nodes.
DATA transactions continue to work the way they are.
If one subvolume is down, pending flags are written in pre-op changelog
itself as before.
The impact of this optimization is only in the case when both servers
die or the client dies while the 'FOP' stage of the transaction is
in progress. By nature of METADATA and ENTRY operations, detecting a
mismatch later is not dependent on the presence of changelog. Changelog
only determines the direction in which self-heal happens for these types
of transactions. For the direction too this optimization does not have
a major impact because in the cases of failure (both servers dieing or
client dieing) the final state (direction of self-heal) would be
arbitrary anyways as the syscall wouldn't have completed.
Signed-off-by: Anand V. Avati <avati@blackhole.gluster.com>
Signed-off-by: Anand V. Avati <avati@dev.gluster.com>
BUG: 2068 (performance enhancements)
URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=2068
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When a heal on the directory or layout changes, the user xattrs
do not get healed in dht. The current fix sends the getxattr call
n all the subvolumes, aggregates it and sends the response
Signed-off-by: shishir gowda <shishirng@gluster.com>
Signed-off-by: Anand V. Avati <avati@dev.gluster.com>
BUG: 1991 (distribute directory self-heal does not copy user extended attributes)
URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=1991
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in cases where subvolume state gets swapped between open and write
opening file on the remaining subvolumes is necessary before attempting
a self-heal. previously files were opened after self heal.
Signed-off-by: Anand V. Avati <avati@blackhole.gluster.com>
Signed-off-by: Anand V. Avati <avati@dev.gluster.com>
BUG: 918 (AFR write fails when subvolumes' state is swapped)
URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=918
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nonblocking style locking would result in a missing frame when all
subvolumes are down or when no subvolume on which fd was opened
is up. Check for this condition and unlock gracefully
Signed-off-by: Anand V. Avati <avati@blackhole.gluster.com>
Signed-off-by: Anand V. Avati <avati@dev.gluster.com>
BUG: 918 (AFR write fails when subvolumes' state is swapped)
URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=918
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We had normalization of statvfs structure in 'cluster/unify' translator,
with distribute, we had this section as 'TODO:'. Now, the same code is
migrated to distribute.
Thanks to <marty.rosenberg@gmail.com> for sending the patches
Signed-off-by: Amar Tumballi <amar@gluster.com>
Signed-off-by: Anand V. Avati <avati@dev.gluster.com>
BUG: 1035 (The distribute translator does not handle differently sized block sizes and/or fragment sizes)
URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=1035
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Signed-off-by: Vijay Bellur <vijay@gluster.com>
Signed-off-by: Vijay Bellur <vijay@dev.gluster.com>
BUG: 971 (dynamic volume management)
URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=971
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Signed-off-by: Raghavendra Bhat <raghavendrabhat@gluster.com>
Signed-off-by: Vijay Bellur <vijay@dev.gluster.com>
BUG: 1917 ()
URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=1917
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The first CHILD_UP/DOWN/CONNECTING event to pass dht upwards should be only after
all subvols have reported their status atleast once.
Signed-off-by: Anand V. Avati <avati@blackhole.gluster.com>
Signed-off-by: Vijay Bellur <vijay@dev.gluster.com>
BUG: 1643 (Initial requests after mount ESTALE if DHT subvolumes connect after nfs startup)
URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=1643
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This reverts commit 6b2e2fb0903fc56105c267881f202a4865a8b6c7.
Signed-off-by: Anand V. Avati <avati@blackhole.gluster.com>
Signed-off-by: Vijay Bellur <vijay@dev.gluster.com>
BUG: 1643 (Initial requests after mount ESTALE if DHT subvolumes connect after nfs startup)
URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=1643
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