[Bugs] [Bug 1733127] New: gfapi: provide an option for changing statedump path in glfs-api.

bugzilla at redhat.com bugzilla at redhat.com
Thu Jul 25 09:32:04 UTC 2019


https://bugzilla.redhat.com/show_bug.cgi?id=1733127

            Bug ID: 1733127
           Summary: gfapi: provide an option for changing statedump path
                    in glfs-api.
           Product: GlusterFS
           Version: 7
            Status: NEW
         Component: core
          Keywords: FutureFeature, Reopened
          Severity: high
          Priority: high
          Assignee: atumball at redhat.com
          Reporter: atumball at redhat.com
                CC: bugs at gluster.org
            Blocks: 1732875
  Target Milestone: ---
    Classification: Community



+++ This bug was initially created as a clone of Bug #1689097 +++

+++ This bug was initially created as a clone of Bug #1586201 +++

TL;DR: We need the ability to control the gluster logging from libvirt/QEMU
when using the gluster driver.


+++ This bug was initially created as a clone of Bug #1447694 +++

QEMU is unable to store Gluster specific debugging logs under
/var/run/gluster/... This is because QEMU runs as user "qemu" and does not have
write permissions there. This debugging (called 'statedump') can be triggered
from the Gluster CLI which sends an event to QEMU (when libgfapi is used).

When the glusterfs packages make sure that a group "gluster" has write
permissions to /var/run/gluster/, could the qemu(-kvm-rhev) package be adjusted
to have the "qemu" user in the "gluster" group? This would allow more debugging
options that help with potential issues when QEMU runs with disk-images over
libgfapi.so.

--- Additional comment from Worker Ant on 2019-03-15 07:41:40 UTC ---

REVIEW: https://review.gluster.org/22364 (gfapi: provide an api for setting
statedump path) posted (#1) for review on master by Amar Tumballi

--- Additional comment from Amar Tumballi on 2019-06-14 05:28:24 UTC ---

The patch is now merged.

--- Additional comment from Worker Ant on 2019-07-25 08:23:12 UTC ---

REVIEW: https://review.gluster.org/23103 (gfapi: provide version for statedump
path) posted (#1) for review on release-7 by Amar Tumballi


Referenced Bugs:

https://bugzilla.redhat.com/show_bug.cgi?id=1732875
[Bug 1732875] GlusterFS 7.0 tracker
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