diff options
| author | Varsha Rao <varao@redhat.com> | 2018-02-06 18:56:45 +0530 |
|---|---|---|
| committer | Jeff Darcy <jeff@pl.atyp.us> | 2018-02-08 17:01:12 +0000 |
| commit | aa4372bf427152f671de52fc6e02b93ca09f22c7 (patch) | |
| tree | 8c07cb7c3a9ad8122be3b7db403726dd7749c2ed /xlators/cluster/afr/src/afr-inode-read.c | |
| parent | 5e751b4c05375aa8b0f217ca73629d7d43faccf6 (diff) | |
performance/io-threads: expose io-thread queue depths
The following release-3.8-fb branch patch is upstreamed:
> io-stats: Expose io-thread queue depths
> Commit ID: 69509ee7d2
> https://review.gluster.org/#/c/18143/
> By Shreyas Siravara <sshreyas@fb.com>
Changes in this patch:
- Replace iot_pri_t with gf_fop_pri_t
- Replace IOT_PRI_{HI, LO, NORMAL, MAX, LEAST} with
GF_FOP_PRI_{HI, LO, NORMAL, MAX, LEAST}
- Use dict_unref() instead of dict_destroy()
This patch is required to forward port io-threads namespace patch.
Updates: #401
Change-Id: I1b47a63185a441a30fbc423ca1015df7b36c2518
Signed-off-by: Varsha Rao <varao@redhat.com>
Diffstat (limited to 'xlators/cluster/afr/src/afr-inode-read.c')
| -rw-r--r-- | xlators/cluster/afr/src/afr-inode-read.c | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/xlators/cluster/afr/src/afr-inode-read.c b/xlators/cluster/afr/src/afr-inode-read.c index 75b2bf8e22c..cdd22475cbe 100644 --- a/xlators/cluster/afr/src/afr-inode-read.c +++ b/xlators/cluster/afr/src/afr-inode-read.c @@ -1648,6 +1648,15 @@ afr_getxattr (call_frame_t *frame, xlator_t *this, return 0; /* + * Heal daemons don't have IO threads ... and as a result they + * send this getxattr down and eventually crash :( + */ + if (strcmp (name, IO_THREADS_QUEUE_SIZE_KEY) == 0) { + ret = -EINVAL; + goto out; + } + + /* * Special xattrs which need responses from all subvols */ if (afr_is_special_xattr (name, &cbk, 0)) { |