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| author | Pranith Kumar K <pkarampu@redhat.com> | 2020-05-29 14:24:53 +0530 |
|---|---|---|
| committer | Pranith Kumar K <pkarampu@redhat.com> | 2020-07-28 18:51:05 +0530 |
| commit | e8aedcd40f9f24e5b821e1539275e40ebfccca94 (patch) | |
| tree | 47e969e97267c651cd902e403a05fc28ef3762d2 /tests/basic/afr/durability-off.t | |
| parent | 30b95ff9cdec72d9089f4882dafca447ae3174f1 (diff) | |
cluster/afr: Delay post-op for fsync
Problem:
AFR doesn't delay post-op for fsync fop. For fsync heavy workloads
this leads to un-necessary fxattrop/finodelk for every fsync leading
to bad performance.
Fix:
Have delayed post-op for fsync. Add special flag in xdata to indicate
that afr shouldn't delay post-op in cases where either the
process will terminate or graph-switch would happen. Otherwise it leads
to un-necessary heals when the graph-switch/process-termination
happens before delayed-post-op completes.
Fixes: #1253
Change-Id: I531940d13269a111c49e0510d49514dc169f4577
Signed-off-by: Pranith Kumar K <pkarampu@redhat.com>
Diffstat (limited to 'tests/basic/afr/durability-off.t')
| -rw-r--r-- | tests/basic/afr/durability-off.t | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/tests/basic/afr/durability-off.t b/tests/basic/afr/durability-off.t index 155ffa09ef0..6e0f18b88f8 100644 --- a/tests/basic/afr/durability-off.t +++ b/tests/basic/afr/durability-off.t @@ -26,6 +26,8 @@ TEST $CLI volume heal $V0 EXPECT_WITHIN $HEAL_TIMEOUT "0" get_pending_heal_count $V0 EXPECT "^0$" echo $($CLI volume profile $V0 info | grep -w FSYNC | wc -l) +EXPECT_WITHIN $CHILD_UP_TIMEOUT "1" afr_child_up_status $V0 0 +EXPECT_WITHIN $CHILD_UP_TIMEOUT "1" afr_child_up_status $V0 1 #Test that fsyncs happen when durability is on TEST $CLI volume set $V0 cluster.ensure-durability on TEST $CLI volume set $V0 performance.strict-write-ordering on |