Bug 1344322
| Summary: | [geo-rep]: Worker crashed with OSError: [Errno 9] Bad file descriptor | ||
|---|---|---|---|
| Product: | [Red Hat Storage] Red Hat Gluster Storage | Reporter: | Rahul Hinduja <rhinduja> |
| Component: | geo-replication | Assignee: | Aravinda VK <avishwan> |
| Status: | CLOSED ERRATA | QA Contact: | Rahul Hinduja <rhinduja> |
| Severity: | medium | Docs Contact: | |
| Priority: | unspecified | ||
| Version: | rhgs-3.1 | CC: | amukherj, asrivast, avishwan, csaba |
| Target Milestone: | --- | Keywords: | ZStream |
| Target Release: | RHGS 3.2.0 | ||
| Hardware: | x86_64 | ||
| OS: | Linux | ||
| Whiteboard: | |||
| Fixed In Version: | glusterfs-3.8.4-1 | Doc Type: | If docs needed, set a value |
| Doc Text: | Story Points: | --- | |
| Clone Of: | Environment: | ||
| Last Closed: | 2017-03-23 05:35:19 UTC | Type: | Bug |
| Regression: | --- | Mount Type: | --- |
| Documentation: | --- | CRM: | |
| Verified Versions: | Category: | --- | |
| oVirt Team: | --- | RHEL 7.3 requirements from Atomic Host: | |
| Cloudforms Team: | --- | Target Upstream Version: | |
| Embargoed: | |||
| Bug Depends On: | |||
| Bug Blocks: | 1351522 | ||
BZ 1340756 fixes this issue too. Sent patch to Upstream http://review.gluster.org/#/c/15379/ Patch sent to 3.2.0 as part of BZ 1340756 https://code.engineering.redhat.com/gerrit/#/c/85007/ Upstream mainline : http://review.gluster.org/15379 Upstream 3.8 : http://review.gluster.org/15447 downstream patch : https://code.engineering.redhat.com/gerrit/#/c/85007 Verified with the build: glusterfs-geo-replication-3.8.4-17.el7rhgs.x86_64 Tried following fops: create,chmod,chown,chgrp,symlink,hardlink,truncate,rename,remove via rsync in changelog,xsync and history crawl. In any of these cases, did not see the crash with respect to Bad file descriptor. Moving this bug to verified state. Will create/reopen if could reproduce by anyother steps. Since the problem described in this bug report should be resolved in a recent advisory, it has been closed with a resolution of ERRATA. For information on the advisory, and where to find the updated files, follow the link below. If the solution does not work for you, open a new bug report. https://rhn.redhat.com/errata/RHSA-2017-0486.html |
Description of problem: ======================= While doing stress testing on fanout setup, found the following traceback: [2016-06-08 18:08:58.969448] E [syncdutils(/rhs/brick2/b4):276:log_raise_exception] <top>: FAIL: Traceback (most recent call last): File "/usr/libexec/glusterfs/python/syncdaemon/syncdutils.py", line 306, in twrap tf(*aa) File "/usr/libexec/glusterfs/python/syncdaemon/resource.py", line 172, in tailer l = os.read(fd, 1024) OSError: [Errno 9] Bad file descriptor [2016-06-08 18:08:58.971385] I [syncdutils(/rhs/brick2/b4):220:finalize] <top>: exiting. Worker crashed and restarted, files are synced to slave. Version-Release number of selected component (if applicable): ============================================================= glusterfs-geo-replication-3.7.9-9.el7rhgs.x86_64 glusterfs-3.7.9-9.el7rhgs.x86_64 How reproducible: ================= Not sure about the iteration, since similar cases on non fanout setup is already tried multiple times. With fanout also, i couldn't hit again with smaller data set though. Additional Info: ================ Found this in the logs, not sure about the exact steps.