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/ec | |
| 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/ec')
| -rwxr-xr-x | tests/basic/ec/quota.t | 9 |
1 files changed, 6 insertions, 3 deletions
diff --git a/tests/basic/ec/quota.t b/tests/basic/ec/quota.t index 0dbc07738d2..cc2d4bd9efa 100755 --- a/tests/basic/ec/quota.t +++ b/tests/basic/ec/quota.t @@ -22,6 +22,9 @@ function usage() } cleanup +QDD=$(dirname $0)/quota +# compile the test write program and run it +build_tester $(dirname $0)/../quota.c -o $QDD TEST glusterd TEST pidof glusterd @@ -44,13 +47,12 @@ EXPECT "80%" soft_limit "/test"; TEST $CLI volume quota $V0 soft-timeout 0 TEST $CLI volume quota $V0 hard-timeout 0 -TEST ! dd if=/dev/urandom of=$M0/test/file1.txt bs=1024k count=12 -sleep 5 +TEST ! $QDD $M0/test/file1.txt 256 48 TEST rm $M0/test/file1.txt EXPECT_WITHIN $MARKER_UPDATE_TIMEOUT "0Bytes" usage "/test" -TEST dd if=/dev/urandom of=$M0/test/file2.txt bs=1024k count=8 +TEST $QDD $M0/test/file2.txt 256 32 EXPECT_WITHIN $MARKER_UPDATE_TIMEOUT "8.0MB" usage "/test" TEST rm $M0/test/file2.txt @@ -58,4 +60,5 @@ EXPECT_WITHIN $MARKER_UPDATE_TIMEOUT "0Bytes" usage "/test" TEST $CLI volume stop $V0 EXPECT "1" get_aux +rm -f $QDD cleanup; |