diff options
| author | vmallika <vmallika@redhat.com> | 2015-05-28 12:30:02 +0530 |
|---|---|---|
| committer | Pranith Kumar Karampuri <pkarampu@redhat.com> | 2015-05-28 23:29:07 -0700 |
| commit | f6e72c45ad754073bc8269e954d236bab9e4a0e7 (patch) | |
| tree | bd2ab7c55e85aab08cfbf6ccaa151ea1158e97ac /tests/basic/quota-ancestry-building.t | |
| parent | e3408108e36dac08d217f558b5cc69dff71bbcbf (diff) | |
Quota: fix testcases not to send parallel writes for accurate
quota enforcement
This is a backport of http://review.gluster.org/#/c/10878
> Currently quota enforcer doesn't consider parallel writes
> and allows quota to exceed limit where there are high rate
> of parallel writes. Bug# 1223658 tracks the issue.
>
> This patch fixes the spurious failures by not sending
> parallel writes.
> Using O_SYNC and O_APPEND flags and block size
> not more that 256k (For higher block size NFS client
> splits the block into 256k chinks and does parallel writes)
>
> Change-Id: I297c164b030cecb87ce5b494c02b09e8b073b276
> BUG: 1223798
> Signed-off-by: vmallika <vmallika@redhat.com>
> Reviewed-on: http://review.gluster.org/10878
> Tested-by: NetBSD Build System
> Tested-by: Gluster Build System <jenkins@build.gluster.com>
> Reviewed-by: Raghavendra G <rgowdapp@redhat.com>
> Tested-by: Raghavendra G <rgowdapp@redhat.com>
Change-Id: I78b6250eb0b3fbbbab1d4348d4e81d6292c6c6bb
BUG: 1224894
Signed-off-by: vmallika <vmallika@redhat.com>
Reviewed-on: http://review.gluster.org/10910
Tested-by: Gluster Build System <jenkins@build.gluster.com>
Tested-by: NetBSD Build System
Reviewed-by: Pranith Kumar Karampuri <pkarampu@redhat.com>
Diffstat (limited to 'tests/basic/quota-ancestry-building.t')
| -rwxr-xr-x | tests/basic/quota-ancestry-building.t | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/tests/basic/quota-ancestry-building.t b/tests/basic/quota-ancestry-building.t index e86e1e250ee..5824db37879 100755 --- a/tests/basic/quota-ancestry-building.t +++ b/tests/basic/quota-ancestry-building.t @@ -8,6 +8,10 @@ cleanup; # This tests quota enforcing on an inode without any path information. # This should cover anon-fd type of workload as well. +QDD=$(dirname $0)/quota +# compile the test write program and run it +build_tester $(dirname $0)/quota.c -o $QDD + TESTS_EXPECTED_IN_LOOP=8 TEST glusterd TEST pidof glusterd @@ -37,7 +41,7 @@ TEST fd_open 5 'w' "$M0/$deep/file3" TEST fd_open 6 'w' "$M0/$deep/file4" # consume all quota -TEST ! dd if=/dev/zero of="$M0/$deep/file" bs=1000000 count=1 +TEST ! $QDD $M0/$deep/file 256 4 # simulate name-less lookups for re-open where the parent information is lost. # Stopping and starting the bricks will trigger client re-open which happens on @@ -62,4 +66,6 @@ exec 6>&- TEST $CLI volume stop $V0 EXPECT "1" get_aux + +rm -f $QDD cleanup; |