diff options
| author | Krutika Dhananjay <kdhananj@redhat.com> | 2017-12-06 16:55:33 +0530 |
|---|---|---|
| committer | Pranith Kumar K <pkarampu@redhat.com> | 2018-03-05 10:23:03 +0530 |
| commit | 2347debbaf229707b1d957d67cefbe999cbd52d4 (patch) | |
| tree | 289d96275f02c64318fedba319206e2ae42b5e6c /tests/bugs | |
| parent | 259448385c8017448d1da203979bf1e86126be64 (diff) | |
features/shard: Upon FSYNC from upper layers, wind fsync on all changed shards
Change-Id: Ib74354f57a18569762ad45a51f182822a2537421
BUG: 1468483
Signed-off-by: Krutika Dhananjay <kdhananj@redhat.com>
Diffstat (limited to 'tests/bugs')
| -rw-r--r-- | tests/bugs/shard/bug-1468483.t | 58 | ||||
| -rw-r--r-- | tests/bugs/shard/shard-inode-refcount-test.t | 2 |
2 files changed, 59 insertions, 1 deletions
diff --git a/tests/bugs/shard/bug-1468483.t b/tests/bugs/shard/bug-1468483.t new file mode 100644 index 00000000000..e462b8d54d5 --- /dev/null +++ b/tests/bugs/shard/bug-1468483.t @@ -0,0 +1,58 @@ +#!/bin/bash + +. $(dirname $0)/../../include.rc +. $(dirname $0)/../../volume.rc +. $(dirname $0)/../../common-utils.rc + +cleanup + +TEST glusterd +TEST pidof glusterd +TEST $CLI volume create $V0 $H0:$B0/${V0}0 +TEST $CLI volume set $V0 performance.write-behind off +TEST $CLI volume set $V0 features.shard on +TEST $CLI volume set $V0 features.shard-block-size 16MB +TEST $CLI volume start $V0 +TEST $CLI volume profile $V0 start + +TEST $GFS --volfile-id=$V0 --volfile-server=$H0 $M0 +TEST dd if=/dev/zero conv=fsync of=$M0/foo bs=1M count=100 + +#This should ensure /.shard is created on the bricks. +TEST stat $B0/${V0}0/.shard + +gfid_foo=$(get_gfid_string $M0/foo) + +TEST stat $B0/${V0}0/.shard/$gfid_foo.1 +TEST stat $B0/${V0}0/.shard/$gfid_foo.2 +TEST stat $B0/${V0}0/.shard/$gfid_foo.3 +TEST stat $B0/${V0}0/.shard/$gfid_foo.4 +TEST stat $B0/${V0}0/.shard/$gfid_foo.5 +TEST stat $B0/${V0}0/.shard/$gfid_foo.6 + +# For a file with 7 shards, there should be 7 fsyncs on the brick. Without this +# fix, I was seeing only 1 fsync (on the base shard alone). + +EXPECT "7" echo `$CLI volume profile $V0 info incremental | grep -w FSYNC | awk '{print $8}'` + +useradd -M test_user 2>/dev/null + +TEST touch $M0/bar + +# Change ownership to non-root on bar. +TEST chown test_user:test_user $M0/bar + +TEST $CLI volume profile $V0 stop +TEST $CLI volume profile $V0 start + +# Write 100M of data on bar as non-root. +TEST run_cmd_as_user test_user "dd if=/dev/zero conv=fsync of=$M0/bar bs=1M count=100" + +EXPECT "7" echo `$CLI volume profile $V0 info incremental | grep -w FSYNC | awk '{print $8}'` + +EXPECT_WITHIN $UMOUNT_TIMEOUT "Y" force_umount $M0 +userdel test_user +TEST $CLI volume stop $V0 +TEST $CLI volume delete $V0 + +cleanup diff --git a/tests/bugs/shard/shard-inode-refcount-test.t b/tests/bugs/shard/shard-inode-refcount-test.t index 635809724cf..03e0cc9619b 100644 --- a/tests/bugs/shard/shard-inode-refcount-test.t +++ b/tests/bugs/shard/shard-inode-refcount-test.t @@ -14,7 +14,7 @@ TEST $CLI volume start $V0 TEST glusterfs --volfile-id=$V0 --volfile-server=$H0 $M0 -TEST dd if=/dev/zero of=$M0/one-plus-five-shards bs=1M count=23 +TEST dd if=/dev/zero conv=fsync of=$M0/one-plus-five-shards bs=1M count=23 ACTIVE_INODES_BEFORE=$(get_mount_active_size_value $V0) TEST rm -f $M0/one-plus-five-shards |