| Commit message (Collapse) | Author | Age | Files | Lines |
|
|
|
|
|
|
|
|
| |
This patch creates a new way of defining message id's that is easier
and less error prone because it doesn't require so many manual changes
each time a new component is defined or a new message created.
Change-Id: I71ba8af9ac068f5add7e74f316a2478bc991c67b
Signed-off-by: Xavier Hernandez <jahernan@redhat.com>
|
|
|
|
|
|
|
|
|
|
|
|
| |
Summary:
- Log an OOPS and bail when *parent is null just before going into
posix_resolve code path (to avoid crash)
> Reviewed-on: https://review.gluster.org/17969
> Reviewed-by: Shreyas Siravara <sshreyas@fb.com>
Change-Id: I6140ef6fdb711748dad1c66d929aca36328bc574
Signed-off-by: Amar Tumballi <amarts@redhat.com>
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| |
GF_EVENT_CLEANUP
Problem: changelog threads are not cleaned properly after receive
GF_EVENT_CLEANUP while brick mux is enabled
Solution: change changelog notify code path to cleanup threads
properly
BUG: 1524816
Change-Id: I007f4e14e3d557707df738faf222b78c793d5ab5
Signed-off-by: Mohit Agrawal <moagrawa@redhat.com>
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| |
This is the undisputed/trivial part of Shreyas' patch
he attached to https://bugzilla.redhat.com/1364740 (of
which the current bug is a clone).
We need more evaluation for the page_size and window_size
bits before taking them on.
Change-Id: Iaa0b9a69d35e522b77a52a09acef47460e8ae3e9
BUG: 1428060
Co-authored-by: Shreyas Siravara <sshreyas@fb.com>
Signed-off-by: Csaba Henk <csaba@redhat.com>
|
|
|
|
|
|
|
| |
Fixes : #261
Co-author: Subha sree Mohankumar <smohanku@redhat.com>
Change-Id: Ie9dd94e86459123663b9b200d92940625ef68eab
Signed-off-by: Poornima G <pgurusid@redhat.com>
|
|
|
|
|
|
|
|
|
| |
The fallocate, zerofill and discard modify file data on the server thus
rendering stale any cache held by the xlator on the client.
BUG: 1524252
Change-Id: I432146c6390a0cd5869420c373f598da43915f3f
Signed-off-by: Sachin Prabhu <sprabhu@redhat.com>
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| |
Problem: glusterd eats a huge amount of meory during volume set/stop/start.
Solution: At the time of compare graph topology create a graph and populate
key values in the dictionary, after finished graph comparison we
do destroy the new graph.At the time of construct graph we don't take
any reference and for server xlators we do take reference in
server_setvolume so in glusterd we do take reference after prepare
a new graph while we do create a graph to compare graph topology.
BUG: 1520245
Change-Id: I573133d57771b7dc431a04422c5001a06b7dda9a
Signed-off-by: Mohit Agrawal <moagrawa@redhat.com>
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| |
Summary:
- This gives md-cache to cache statfs calls
- You can turn it on or off via 'gluster vol set groot performance.md-cache-statfs <on|off>'
Change-Id: I664579e3c19fb9a6cd9d7b3a0eae061f70f4def4
BUG: 1523295
Signature: t1:4652632:1488581841:111cc01efe83c71f1e98d075abb10589c4574705
Reviewed-on: https://review.gluster.org/18228
Reviewed-by: Shreyas Siravara <sshreyas@fb.com>
CentOS-regression: Gluster Build System <jenkins@build.gluster.org>
Smoke: Gluster Build System <jenkins@build.gluster.org>
Signed-off-by: Shreyas Siravara <sshreyas@fb.com>
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| |
Problem: In glusterfs code base we call mutex_lock/unlock to take
reference/dereference for a object.Sometime it could be
reason for lock contention also.
Solution: There is no need to use mutex to increase/decrease ref
counter, instead of using mutex use gcc builtin ATOMIC
operation.
Test: I have not observed yet how much performance gain after apply
this patch specific to glusterfs but i have tested same
with below small program(mutex and atomic both) and
get good difference.
static int numOuterLoops;
static void *
threadFunc(void *arg)
{
int j;
for (j = 0; j < numOuterLoops; j++) {
__atomic_add_fetch (&glob, 1,__ATOMIC_ACQ_REL);
}
return NULL;
}
int
main(int argc, char *argv[])
{
int opt, s, j;
int numThreads;
pthread_t *thread;
int verbose;
int64_t n = 0;
if (argc < 2 ) {
printf(" Please provide 2 args Num of threads && Outer Loop\n");
exit (-1);
}
numThreads = atoi(argv[1]);
numOuterLoops = atoi (argv[2]);
if (1) {
printf("\tthreads: %d; outer loops: %d;\n",
numThreads, numOuterLoops);
}
thread = calloc(numThreads, sizeof(pthread_t));
if (thread == NULL) {
printf ("calloc error so exit\n");
exit (-1);
}
__atomic_store (&glob, &n, __ATOMIC_RELEASE);
for (j = 0; j < numThreads; j++) {
s = pthread_create(&thread[j], NULL, threadFunc, NULL);
if (s != 0) {
printf ("pthread_create failed so exit\n");
exit (-1);
}
}
for (j = 0; j < numThreads; j++) {
s = pthread_join(thread[j], NULL);
if (s != 0) {
printf ("pthread_join failed so exit\n");
exit (-1);
}
}
printf("glob value is %ld\n",__atomic_load_n (&glob,__ATOMIC_RELAXED));
exit(0);
}
time ./thr_count 800 800000
threads: 800; outer loops: 800000;
glob value is 640000000
real 1m10.288s
user 0m57.269s
sys 3m31.565s
time ./thr_count_atomic 800 800000
threads: 800; outer loops: 800000;
glob value is 640000000
real 0m20.313s
user 1m20.558s
sys 0m0.028
Change-Id: Ie5030a52ea264875e002e108dd4b207b15ab7cc7
Signed-off-by: Mohit Agrawal <moagrawa@redhat.com>
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| |
directory
Summary:
- We may have found an issue where certain directories were being moved into .landfill and then being quickly purged via nftw().
- We would like to have an emergency option to disable these purges.
> Reviewed-on: https://review.gluster.org/18253
> Reviewed-by: Shreyas Siravara <sshreyas@fb.com>
Fixes #371
Change-Id: I90b54c535930c1ca2925a928728199b6b80eadd9
Signed-off-by: Amar Tumballi <amarts@redhat.com>
|
|
|
|
|
|
|
|
|
|
|
|
| |
From code reading it was found that in gf_defrag_process_dir, GF_FREE
was called directly on dir_dfmeta->equeue leading to leaks of memory for
list of entries read from all the local subvols in case of a failure.
This patch frees the entries read from all the local subvols.
Change-Id: If5e8f557372a8fc2af86628b401e8de1b54986a1
BUG: 1430305
Signed-off-by: Susant Palai <spalai@redhat.com>
|
|
|
|
|
|
|
| |
Updates: #302
Change-Id: I12e5bc6d9e1fcd285299818a7f7e8f1622deefcb
Signed-off-by: Milind Changire <mchangir@redhat.com>
|
|
|
|
|
|
|
|
|
| |
Add new options defined by https://review.gluster.org/18059 to trash and selinux
Updates #302
Change-Id: I31064f26d2b244a2923baa4bb948a6e8ab7b0d1a
Signed-off-by: Jiffin Tony Thottan <jthottan@redhat.com>
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| |
Summary:
- Our current approach to measuring "average fop latency" is badly
flawed in that it doesn't weight the FOPs correctly according to how
many occurred in the time interval. This makes Statisticians very
sad. This patch adds an internally computed weighted average
latency which will be far more efficient to display via ODS, as well
as having the benefit of not being complete nonsense.
Reviewers: kvigor, dph, sshreyas
Reviewed By: sshreyas
Change-Id: Ie3618f279b545610b7ed1a8482243fcc8dc53217
BUG: 1523353
Reviewed-on: https://review.gluster.org/18192
Reviewed-by: Shreyas Siravara <sshreyas@fb.com>
Smoke: Gluster Build System <jenkins@build.gluster.org>
CentOS-regression: Gluster Build System <jenkins@build.gluster.org>
Signed-off-by: Ana M. Neri <amnerip@fb.com>
|
|
|
|
|
|
|
|
|
|
| |
Send an event if DHT determines that a subvol is getting
full or running out of inodes.
Change-Id: Ie026f4ee1832b5df1e80b16cb949b2cc31a25d6f
Bug: 1440659
Signed-off-by: Ankit raj <anraj@redhat.com>
Signed-off-by: N Balachandran <nbalacha@redhat.com>
|
|
|
|
|
|
|
|
|
| |
Export items are used in the auth cache and need to be reference
counted to avoid use-after free bugs.
Change-Id: I5cdcdc1cc6abad26c7077d66a14f263da07678ac
BUG: 1522847
Signed-off-by: Shreyas Siravara <sshreyas@fb.com>
|
|
|
|
|
|
| |
Change-Id: Ie8a7b1ba04b0e83f5ec7a09f9d181fe59be479ca
BUG: 1522847
Signed-off-by: Shreyas Siravara <sshreyas@fb.com>
|
|
|
|
|
|
|
|
|
|
|
|
| |
Summary:
Too may hard links blow up btrfs by exceeding max xattr size (recordign
pgfid for each hardlink). Add a limit to prevent this explosion.
> Reviewed-on: https://review.gluster.org/18232
> Reviewed-by: Shreyas Siravara <sshreyas@fb.com>
Fixes gluster/glusterfs#370
Signed-off-by: ShyamsundarR <srangana@redhat.com>
Change-Id: I614a247834fb8f2b2743c0c67d11cefafff0dbaa
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| |
Summary:
- Sometimes a the process that glusterd is trying to kill is already dead.
- In that case, if it can't find the pid, it should just continue on and not fail the entire operation.
Change-Id: Ic96952a8d31927446f648830ede6ccd82512663f
BUG: 1522968
Reviewed-on: https://review.gluster.org/18234
Smoke: Gluster Build System <jenkins@build.gluster.org>
Reviewed-by: Shreyas Siravara <sshreyas@fb.com>
CentOS-regression: Gluster Build System <jenkins@build.gluster.org>
Signed-off-by: Ana M. Neri <amnerip@fb.com>
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| |
Ping notify is a NOOP for management daemons
Reviewers: sshreyas
Reviewed By: sshreyas
FB-commit-id: ec30b68
Change-Id: I8e121aaaa3ad268e5df057e03aa4b37a403c9ea0
BUG: 1522968
Signed-off-by: Kevin Vigor <kvigor@fb.com>
Reviewed-on: https://review.gluster.org/16858
CentOS-regression: Gluster Build System <jenkins@build.gluster.org>
NetBSD-regression: NetBSD Build System <jenkins@build.gluster.org>
Smoke: Gluster Build System <jenkins@build.gluster.org>
Reviewed-by: Shreyas Siravara <sshreyas@fb.com>
|
|
|
|
|
|
|
|
|
|
|
|
|
| |
Warning File Function
NEGATIVE_RETURNS worm.c worm_writev
RESOURCE_LEAK worm.c init
read-only.c init
Note: COPY_PASTE_ERROR in worm_setattr & worm_fsetattr are false alarms.
Change-Id: Iba1b0c18137a8797d7d04502acc87f0b307e1a1c
BUG: 789278
Signed-off-by: karthik-us <ksubrahm@redhat.com>
|
|
|
|
|
|
|
|
|
|
| |
Daemons like snapd, tierd and gfproxyd are maintained on per volume
basis and on a volume delete we should destroy the rpc connection
established for them.
Change-Id: Id1440e39da07b990fdb9b207df18da04b1ca8014
BUG: 1522775
Signed-off-by: Atin Mukherjee <amukherj@redhat.com>
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| |
Summary:
- Reduce the amount of unnecessary timing calls
in iot_worker servicing.
- The current logic is unnecessarily accurate and
hurts performance for many small FOPS.
Change-Id: I6db4f1ad9a48d9d474bb251a2204969061021954
BUG: 1522950
Signed-off-by: Shreyas Siravara <sshreyas@fb.com>
Reviewed-on: http://review.gluster.org/16081
Smoke: Gluster Build System <jenkins@build.gluster.org>
NetBSD-regression: NetBSD Build System <jenkins@build.gluster.org>
CentOS-regression: Gluster Build System <jenkins@build.gluster.org>
Reviewed-by: Kevin Vigor <kvigor@fb.com>
|
|
|
|
|
|
|
|
|
| |
specify ctx in gf_log_set_loglevel, instead of getting it from a thread
specific variable.
Change-Id: I498f826e8e32231235a6b0005026a27c327727fd
BUG: 1521213
Signed-off-by: Zhang Huan <zhanghuan@open-fs.com>
|
|
|
|
|
|
| |
BUG: 1520974
Change-Id: I19ea40c888e88a7a4ac271168ed1820c2075be93
Signed-off-by: ShyamsundarR <srangana@redhat.com>
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| |
Summary:
- We have a thread that checks if connected clients are "still" authorized for a mount.
- This thread is currently only checking the IP (regression from the 3.4 -> 3.6 rebase, perhaps).
- This diff adds code toe check the IP *and* the FQDN before unmounting the client.
Test Plan: Tested on devserver, auth prove tests.
Reviewers: rwareing, kvigor
Reviewed By: kvigor
Change-Id: I441a4436d8df064d2f09a2539acb780ab53943f6
BUG: 1522847
Reviewed-on: https://review.gluster.org/18193
Reviewed-by: Shreyas Siravara <sshreyas@fb.com>
CentOS-regression: Gluster Build System <jenkins@build.gluster.org>
Smoke: Gluster Build System <jenkins@build.gluster.org>
Signed-off-by: Siri Uppalapati <siri@fb.com>
|
|
|
|
|
|
| |
Change-Id: Iad16d7b2102376380eb0f6918111249af370aaeb
BUG: 1521014
Signed-off-by: Shreyas Siravara <sshreyas@fb.com>
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| |
icreate creates inode, while namelink links the basename to it's
parent gfid.
For now mkdir is the primary user of these fops. Better distribution is
acheived by creating the inode on ,(say) mds1 and linking the basename to it's
parent gfid on mds2. The inode serves readdirp, stat etc.
More details about the fops are present at:
https://review.gluster.org/#/c/13395/3/design/DHT2/DHT2_Icreate_Namelink_Notes.md
This backport of three patches from experimental branch.
1- https://review.gluster.org/#/c/18085/
2- https://review.gluster.org/#/c/18086/
3- https://review.gluster.org/#/c/18094/
Updates gluster/glusterfs#243
Change-Id: I1bd3d5a441a3cfab1acfeb52f15c6c867d362592
Signed-off-by: Susant Palai <spalai@redhat.com>
|
|
|
|
|
| |
Change-Id: Idf672b435e389baada732f609398404479306909
BUG: 1520974
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| |
1 - This patch fixes a bug in ec_update_stripe()
that prevented some stripes to be updated after a write.
2 - This patch also include code modification for the
case in which a file does not exist and we write on
unaligned offset and user size, the last stripe on
which "end" will fall should also be cached.
Change-Id: I069cb4be1c8d59c206e3b35a6991e1fbdbc9b474
BUG: 1520758
Signed-off-by: Ashish Pandey <aspandey@redhat.com>
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| |
1. Split out entry and inode/fd based FOPs into
separate files from posix.c
2. Split out common routines (init, fini, reconf,
and such) into its own file, from posix.c
3. Retain just the method assignments in posix.c
(such that posix2 for RIO can assign its own methods in
the future for entry operations and such)
4. Based on the split in (1) and (2) split out
posix-handle.h into 2 files, such that macros that are
needed for inode ops are in one and rest are in the other
If the split is done as above, posix2 can compile with
its own entry ops, and hence not compile, the entry ops
as split in (1) above.
The split described in (4) can again help posix2 to
define its own macros to make entry and inode handles,
thus not impact existing POSIX xlator code.
Noted problems
- There are path references in certain cases where
quota is used (in the xattr FOPs), and thus will fail
on reuse in posix2, this needs to be handled when we
get there.
- posix_init does set root GFID on the brick root,
and this is incorrect for posix2, again will need
handling later when posix2 evolves based on this
code (other init checks seem fine on current inspection)
Merge of experimental branch patches with the following
gerrit change-IDs
> Change-Id: I965ce6dffe70a62c697f790f3438559520e0af20
> Change-Id: I089a4d9cf470c2f9c121611e8ef18dea92b2be70
> Change-Id: I2cec103f6ba8f3084443f3066bcc70b2f5ecb49a
Fixes gluster/glusterfs#327
Change-Id: I0ccfa78559a7c5a68f5e861e144cf856f5c9e19c
Signed-off-by: ShyamsundarR <srangana@redhat.com>
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| |
Options "create-mask" and "create-directory-mask" are added to
remove the mode bits set on a file or directory when its created.
Default value of these options is 0777.
Options "force-create-mode" and "force-create-directory" sets
the default permission for a file or directory irrespective of
the clients umask.
Default value of these options is 0000.
Command to set option:
volume set <volume name> storage.<option-name> <value>
The valid value range from 0000 to 0777.
Updates #301
Change-Id: Ia33d13f2117202ca55a056c747ccc3674eb8bae1
Signed-off-by: Subha sree Mohankumar <smohanku@redhat.com>
|
|
|
|
|
|
|
|
|
|
| |
... in readdirp response if dentry points to a directory inode. This
is a special case where the entire layout is stored in one single
subvolume and hence no need for lookup to construct the layout
Change-Id: I44fd951e2393ec9dac2af120469be47081a32185
BUG: 1492625
Signed-off-by: Raghavendra G <rgowdapp@redhat.com>
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| |
Superflous dentries that cannot be fit in the buffer size provided by
kernel are thrown away by fuse-bridge. This means,
* the next readdir(p) seen by readdir-ahead would have an offset of a
dentry returned in a previous readdir(p) response. When readdir-ahead
detects non-monotonic offset it turns itself off which can result in
poor readdir performance.
* readdirp can be cpu-intensive on brick and there is no point to read
all those dentries just to be thrown away by fuse-bridge.
So, the best strategy would be to fill the buffer optimally - neither
overfill nor underfill.
Change-Id: Idb3d85dd4c08fdc4526b2df801d49e69e439ba84
BUG: 1492625
Signed-off-by: Raghavendra G <rgowdapp@redhat.com>
|
|
|
|
|
|
|
|
| |
Fixes Issues :15,17,18,19,24,38
Change-Id: Ib09d319308e4ef7dfbdd5e49e16064d4f55a54f9
BUG: 789278
Signed-off-by: Subha sree Mohankumar <smohanku@redhat.com>
|
|
|
|
|
|
|
|
|
|
|
| |
Problem: Sometime posix_fs_health_check thread is blocked on write/read
call while backend device deleted abruptly.
Solution: To resolve it convert code to update timestamp asynchrnously.
BUG: 1501132
Change-Id: Id68ea6a572bf68fbf437e1d9be5221b63d47ff9c
Signed-off-by: Mohit Agrawal <moagrawa@redhat.com>
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| |
Problem: tierd was stopped only after detach commit
This makes the detach take a longer time. The detach
demotes the files to the cold brick and if the promotion
frequency is hit, then the tierd starts to promote files to
hot tier again.
Fix: stop tierd after detach start so the files get
demoted faster.
Note: the is_tier_enabled was not maintained properly.
That has been fixed too. some code clean up has been done.
Signed-off-by: hari gowtham <hgowtham@redhat.com>
Change-Id: I532f7410cea04fbb960105483810ea3560ca149b
BUG: 1446381
|
|
|
|
|
|
|
|
|
|
|
| |
Fixed UNUSED_VALUE warning in dht_migrate_file.
Issue ID: 526
From: http://download.gluster.org/pub/gluster/glusterfs/
static-analysis/master/glusterfs-coverity/2017-11-30-eb013e4c
Change-Id: I37395e8ce7088742501424fcce918f0ee8ab4f3d
BUG: 789278
Signed-off-by: karthik-us <ksubrahm@redhat.com>
|
|
|
|
|
|
|
|
|
|
| |
each translator from now on can have just 1 symbol exported called
'xlator_api', which has all the required fields in it.
Updates: #164
Change-Id: I48d54f5ec59fee842b1d55877e3ac5e9ec9b6bdd
Signed-off-by: Amar Tumballi <amarts@redhat.com>
|
|
|
|
|
|
|
|
|
|
|
| |
Problem: Change GD_OP_VERSION to 3_13_0 from 3_12_0 for option storage.reserve
Solution: Actually feature was merged in 3.13.0 branch so GD_OP_VERSION needs
to change from 3_12_0 to 3_13_0
BUG: 1518508
Change-Id: I5856ab3447b465879ec068cecb0933b91dd697f9
Signed-off-by: Mohit Agrawal <moagrawa@redhat.com>
|
|
|
|
|
|
| |
Change-Id: I991eaeb979497a1bf056b5871284274f959f36f2
BUG: 1471753
Signed-off-by: Ashish Pandey <aspandey@redhat.com>
|
|
|
|
|
|
|
|
|
| |
key_dup can't be freed here as the same is referenced at the
gd_mgmt_v3_unlock_timer_cbk.
Change-Id: I85667f98c82d1acebcce59137dfc0dd1ca93b4eb
BUG: 789278
Signed-off-by: Atin Mukherjee <amukherj@redhat.com>
|
|
|
|
|
|
|
|
|
|
|
| |
Problem: Change GD_OP_VERSION to 3_13_0 from 3_12_0 for option storage.reserve
Solution: Actually feature was merged in 3.13.0 branch so GD_OP_VERSION needs
to change from 3_12_0 to 3_13_0
BUG: 1518508
Change-Id: I3890a3e921847d896465ce456fee003efaeb0c61
Signed-off-by: Mohit Agrawal <moagrawa@redhat.com>
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| |
Fixes issues 528, 763, 778, 792, 793, 86, 28, 29, 30, 39, 42, 769, 783,
794, 795 from the report at [1].
[1]: https://download.gluster.org/pub/gluster/glusterfs/static-analysis/master/glusterfs-coverity/2017-10-30-9aa574a5/html/
Note: Apart from coverity resolve other issues
in posix_get(f)xattr more cleaner way.
BUG: 789278
Change-Id: If0737492198481ad7a8d75a3801c862fd61b8c6e
Signed-off-by: Mohit Agrawal <moagrawa@redhat.com>
|
|
|
|
|
|
|
| |
Updates #302
Change-Id: Ife78e15ad6300f09a820cbc25f43f214dc5e611d
Signed-off-by: Amar Tumballi <amarts@redhat.com>
|
|
|
|
|
|
|
| |
Updates #302
Change-Id: I806e42b658114b242b787491400332299dbdbf77
Signed-off-by: Amar Tumballi <amarts@redhat.com>
|
|
|
|
|
|
|
| |
Updates: #302
Change-Id: If25996a080d69e9ac819ca771a5774ccdab6e1ce
Signed-off-by: Poornima G <pgurusid@redhat.com>
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| |
Problem:
DISCARD operation on EC volume was punching hole of lesser
size than the specified size in some cases.
Solution:
EC was not handling punch hole for tail part in some cases.
Updated the code to handle it appropriately.
BUG: 1516206
Change-Id: If3e69e417c3e5034afee04e78f5f78855e65f932
Signed-off-by: Sunil Kumar Acharya <sheggodu@redhat.com>
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| |
When the volume is being stopped, PARENT_DOWN event is received.
This instructs EC to wait until all pending operations are completed
before declaring itself down. However heal operations are ignored
and allowed to continue even after having said it was down.
This may cause unexpected results and crashes.
To solve this, heal operations are considered exactly equal as any
other operation and EC won't propagate PARENT_DOWN until all
operations, including healing, are complete. To avoid big delays
if this happens in the middle of a big heal, a check has been
added to quit current heal if shutdown is detected.
Change-Id: I26645e236ebd115eb22c7ad4972461111a2d2034
BUG: 1515266
Signed-off-by: Xavier Hernandez <jahernan@redhat.com>
|
|
|
|
|
|
|
| |
Updates #302
Change-Id: Ia78e5d8f7b9ee6410965296808ad316c3cfb1d61
Signed-off-by: Amar Tumballi <amarts@redhat.com>
|