diff options
| author | Pranith Kumar K <pkarampu@redhat.com> | 2020-05-29 14:24:53 +0530 |
|---|---|---|
| committer | Pranith Kumar Karampuri <pkarampu@redhat.com> | 2020-06-08 13:49:12 +0000 |
| commit | af89d9e623cd99d3cec55cd650304d7ff9fae7e5 (patch) | |
| tree | 06e567ce03d0e095afbf2a001164d96856357f5d /xlators/cluster/afr/src/afr.h | |
| parent | a113d936216298a4ea8812b8843cac4837b53cd1 (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 'xlators/cluster/afr/src/afr.h')
| -rw-r--r-- | xlators/cluster/afr/src/afr.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/xlators/cluster/afr/src/afr.h b/xlators/cluster/afr/src/afr.h index 2816d3e6212..322bb691e44 100644 --- a/xlators/cluster/afr/src/afr.h +++ b/xlators/cluster/afr/src/afr.h @@ -901,7 +901,7 @@ typedef struct _afr_local { gf_boolean_t uninherit_done; gf_boolean_t uninherit_value; - /* post-op hook */ + gf_boolean_t disable_delayed_post_op; } transaction; syncbarrier_t barrier; |