diff options
| author | vmallika <vmallika@redhat.com> | 2015-05-25 13:35:48 +0530 |
|---|---|---|
| committer | Raghavendra G <rgowdapp@redhat.com> | 2015-05-25 11:34:22 -0700 |
| commit | 225ff553106396066d68d8c757e5c001f5d9ab15 (patch) | |
| tree | 34acc904eb69ec0ee5507ab3cb9e2632bb34a426 /tests/bugs/quota/bug-1023974.t | |
| parent | b51ee5f8d1f80d66effffc06c1e49099c04014a4 (diff) | |
Quota: fix testcases not to send parallel writes for accurate
quota enforcement
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>
Diffstat (limited to 'tests/bugs/quota/bug-1023974.t')
| -rw-r--r-- | tests/bugs/quota/bug-1023974.t | 11 |
1 files changed, 9 insertions, 2 deletions
diff --git a/tests/bugs/quota/bug-1023974.t b/tests/bugs/quota/bug-1023974.t index 06b66bf35a3..2fb93320045 100644 --- a/tests/bugs/quota/bug-1023974.t +++ b/tests/bugs/quota/bug-1023974.t @@ -9,6 +9,10 @@ cleanup; +QDD=$(dirname $0)/quota +# compile the test write program and run it +build_tester $(dirname $0)/../../basic/quota.c -o $QDD + TEST glusterd TEST pidof glusterd; TEST $CLI volume info; @@ -26,13 +30,16 @@ TEST $CLI volume quota $V0 hard-timeout 0 TEST $CLI volume quota $V0 soft-timeout 0 #The corresponding write(3) should fail with EDQUOT ("Disk quota exceeded") -TEST ! dd if=/dev/urandom of=$M0/1/2/file bs=1024k count=102; +TEST ! $QDD $M0/1/2/file 256 408 TEST mkdir -p $M0/1/3; -TEST dd if=/dev/urandom of=$M0/1/3/file bs=1024k count=102; +TEST $QDD $M0/1/3/file 256 408 #The corresponding rename(3) should fail with EDQUOT ("Disk quota exceeded") TEST ! mv $M0/1/3/ $M0/1/2/3_mvd; TEST $CLI volume stop $V0 EXPECT "1" get_aux + +rm -f $QDD + cleanup; |