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/bugs/quota/bug-1038598.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/bugs/quota/bug-1038598.t')
| -rw-r--r-- | tests/bugs/quota/bug-1038598.t | 12 |
1 files changed, 9 insertions, 3 deletions
diff --git a/tests/bugs/quota/bug-1038598.t b/tests/bugs/quota/bug-1038598.t index d930a4f62e8..10fdb23424f 100644 --- a/tests/bugs/quota/bug-1038598.t +++ b/tests/bugs/quota/bug-1038598.t @@ -4,6 +4,10 @@ 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; @@ -59,12 +63,12 @@ TEST $CLI volume quota $V0 limit-usage /test_dir 10MB 50 EXPECT "10.0MB" hard_limit "/test_dir"; EXPECT "50%" soft_limit "/test_dir"; -TEST dd if=/dev/zero of=$M0/test_dir/file1.txt bs=1024k count=4 +TEST $QDD $M0/test_dir/file1.txt 256 16 EXPECT "4.0MB" usage "/test_dir"; EXPECT 'No' sl_exceeded "/test_dir"; EXPECT 'No' hl_exceeded "/test_dir"; -TEST dd if=/dev/zero of=$M0/test_dir/file1.txt bs=1024k count=6 +TEST $QDD $M0/test_dir/file1.txt 256 24 EXPECT "6.0MB" usage "/test_dir"; EXPECT 'Yes' sl_exceeded "/test_dir"; EXPECT 'No' hl_exceeded "/test_dir"; @@ -73,10 +77,12 @@ EXPECT 'No' hl_exceeded "/test_dir"; TEST $CLI volume set $V0 features.hard-timeout 0 TEST $CLI volume set $V0 features.soft-timeout 0 -TEST ! dd if=/dev/zero of=$M0/test_dir/file1.txt bs=1024k count=15 +TEST ! $QDD $M0/test_dir/file1.txt 256 60 EXPECT 'Yes' sl_exceeded "/test_dir"; EXPECT 'Yes' hl_exceeded "/test_dir"; TEST $CLI volume stop $V0 EXPECT "1" get_aux +rm -f $QDD + cleanup; |