diff options
| author | Varsha Rao <varao@redhat.com> | 2018-03-16 14:23:25 +0530 |
|---|---|---|
| committer | Amar Tumballi <amarts@redhat.com> | 2018-04-11 10:53:48 +0000 |
| commit | 909e2cdf06fbd7b4161fff402fc6ef7b5e189c21 (patch) | |
| tree | b2190d23646807254b149be54448f136dbd4e143 /xlators/performance/read-ahead | |
| parent | 0002c36666c9b043a330ee08533a87fe7fd16491 (diff) | |
xlators/performance: Add pass-through option
Add pass-through option in performance traslators. Set the option in
GF_OPTION_INIT() and GF_OPTION_RECONF()
Updates: #304
Change-Id: If1537450147d154905831e36f7162a32866d7ad6
Signed-off-by: Varsha Rao <varao@redhat.com>
Diffstat (limited to 'xlators/performance/read-ahead')
| -rw-r--r-- | xlators/performance/read-ahead/src/read-ahead.c | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/xlators/performance/read-ahead/src/read-ahead.c b/xlators/performance/read-ahead/src/read-ahead.c index a6c2a68b32e..d001784797a 100644 --- a/xlators/performance/read-ahead/src/read-ahead.c +++ b/xlators/performance/read-ahead/src/read-ahead.c @@ -1132,6 +1132,9 @@ reconfigure (xlator_t *this, dict_t *options) GF_OPTION_RECONF ("page-size", conf->page_size, options, size_uint64, out); + GF_OPTION_RECONF ("pass-through", this->pass_through, options, bool, + out); + ret = 0; out: return ret; @@ -1172,6 +1175,8 @@ init (xlator_t *this) GF_OPTION_INIT ("force-atime-update", conf->force_atime_update, bool, out); + GF_OPTION_INIT ("pass-through", this->pass_through, bool, out); + conf->files.next = &conf->files; conf->files.prev = &conf->files; @@ -1280,5 +1285,13 @@ struct volume_options options[] = { .tags = {"read-ahead"}, .description = "Page size with which read-ahead performs server I/O" }, + { .key = {"pass-through"}, + .type = GF_OPTION_TYPE_BOOL, + .default_value = "false", + .op_version = {GD_OP_VERSION_4_1_0}, + .flags = OPT_FLAG_SETTABLE | OPT_FLAG_DOC | OPT_FLAG_CLIENT_OPT, + .tags = {"read-ahead"}, + .description = "Enable/Disable read ahead translator" + }, { .key = {NULL} }, }; |