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author | Pranith Kumar K <pkarampu@redhat.com> | 2020-05-29 14:24:53 +0530 |
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committer | Pranith Kumar K <pkarampu@redhat.com> | 2020-07-28 18:51:05 +0530 |
commit | e8aedcd40f9f24e5b821e1539275e40ebfccca94 (patch) | |
tree | 47e969e97267c651cd902e403a05fc28ef3762d2 /tests/basic/all_squash.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/all_squash.t')
0 files changed, 0 insertions, 0 deletions