diff options
| author | Ravishankar N <ravishankar@redhat.com> | 2017-06-25 21:50:09 +0530 |
|---|---|---|
| committer | Jeff Darcy <jeff@pl.atyp.us> | 2017-06-30 11:08:33 +0000 |
| commit | b4db625d0ccb4fdc6537ed9f6e8ebeaffd1c4873 (patch) | |
| tree | e0f42e3bcd2fb58712b6d8d013450ed71836f180 | |
| parent | fd231ba48a8938d52f00682aa172a8dab0df639e (diff) | |
glfsheal: prevent background self-heals
Problem:
For a file in gfid split-brain, the parent directory ('/' during
testing) was detected as possibly undergoing heal instead of split-brain
in `heal-info` output. Also, it was not being displayed in `info
split-brain` output for the same reason. The problem was that when `glfsheal`
was run, lookup on '/' triggered a background self-heal due to which processing
of '/' during `heal info` failed to acquire locks with errno=EAGAIN.
Fix:
Set background-self-heal-count to zero while launching glfsheal.
Change-Id: I153a7c75af71f213a4eefacf504a0f9806c528a5
BUG: 1318895
Signed-off-by: Ravishankar N <ravishankar@redhat.com>
Reviewed-on: https://review.gluster.org/13772
CentOS-regression: Gluster Build System <jenkins@build.gluster.org>
NetBSD-regression: NetBSD Build System <jenkins@build.gluster.org>
Smoke: Gluster Build System <jenkins@build.gluster.org>
Reviewed-by: Jeff Darcy <jeff@pl.atyp.us>
| -rw-r--r-- | heal/src/glfs-heal.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/heal/src/glfs-heal.c b/heal/src/glfs-heal.c index 07fc6acbf81..fb997948f57 100644 --- a/heal/src/glfs-heal.c +++ b/heal/src/glfs-heal.c @@ -881,6 +881,11 @@ glfsh_set_heal_options (glfs_t *fs, gf_xl_afr_op_t heal_op) { int ret = 0; + ret = glfs_set_xlator_option (fs, "*-replicate-*", + "background-self-heal-count", "0"); + if (ret) + goto out; + if ((heal_op != GF_SHD_OP_SBRAIN_HEAL_FROM_BIGGER_FILE) && (heal_op != GF_SHD_OP_SBRAIN_HEAL_FROM_BRICK) && (heal_op != GF_SHD_OP_SBRAIN_HEAL_FROM_LATEST_MTIME)) @@ -897,6 +902,7 @@ glfsh_set_heal_options (glfs_t *fs, gf_xl_afr_op_t heal_op) ret = glfs_set_xlator_option (fs, "*-replicate-*", "entry-self-heal", "on"); + out: return ret; } |