diff options
author | nik-redhat <nladha@redhat.com> | 2020-08-04 06:37:00 +0530 |
---|---|---|
committer | MOHIT AGRAWAL <moagrawa@redhat.com> | 2020-09-08 09:54:20 +0000 |
commit | aec219826ef265ee287a642e1341ddf4f97fe478 (patch) | |
tree | 38062999dd3e3c9e4e86ab4806b40d7f3594b3f9 /xlators | |
parent | 0935afb947e520fd8e41ebfc311888eafc6afdc0 (diff) |
glusterd: automatically turn on dependencies for parallel-readdir
Issue:
On setting the performance.parallel-readdir to "on"
the dependencies of it should automatically be
turned on and readdir-ahead should be the parent
of each dht subvolume.
Fix:
On enabling the parallel-readdir, the dependencies
are turned on by enabling readdir-ahead simultaneously,
and readdir-ahead will be seen as the parent of each
dht subvolume.
Fixes: #1416
Change-Id: Ic83ae470152b88edddc274d5e6c4d74169d23c15
Signed-off-by: nik-redhat <nladha@redhat.com>
Diffstat (limited to 'xlators')
-rw-r--r-- | xlators/mgmt/glusterd/src/glusterd-volgen.c | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/xlators/mgmt/glusterd/src/glusterd-volgen.c b/xlators/mgmt/glusterd/src/glusterd-volgen.c index 087be916c23..00d9338d2e9 100644 --- a/xlators/mgmt/glusterd/src/glusterd-volgen.c +++ b/xlators/mgmt/glusterd/src/glusterd-volgen.c @@ -3359,6 +3359,9 @@ volgen_link_bricks(volgen_graph_t *graph, glusterd_volinfo_t *volinfo, if ((i % sub_count) == 0) { xl = volgen_graph_add_nolink(graph, xl_type, xl_namefmt, volname, j); + if (strncmp(xl_type, "performance/readdir-ahead", + SLEN("performance/readdir-ahead")) == 0) + xlator_set_fixed_option(xl, "performance.readdir-ahead", "on"); j++; } if (!xl) { @@ -3593,13 +3596,13 @@ volgen_graph_build_readdir_ahead(volgen_graph_t *graph, int32_t clusters = 0; if (graph->type == GF_QUOTAD || graph->type == GF_SNAPD || - !glusterd_volinfo_get_boolean(volinfo, VKEY_PARALLEL_READDIR) || - !glusterd_volinfo_get_boolean(volinfo, VKEY_READDIR_AHEAD)) + !glusterd_volinfo_get_boolean(volinfo, VKEY_PARALLEL_READDIR)) goto out; clusters = volgen_link_bricks_from_list_tail( graph, volinfo, "performance/readdir-ahead", "%s-readdir-ahead-%d", child_count, 1); + out: return clusters; } |