[Bugs] [Bug 1342083] New: changelog: changelog_rollover breaks when number of fds opened is more than 1024

bugzilla at redhat.com bugzilla at redhat.com
Thu Jun 2 12:12:21 UTC 2016


https://bugzilla.redhat.com/show_bug.cgi?id=1342083

            Bug ID: 1342083
           Summary: changelog: changelog_rollover breaks when number of
                    fds opened is more than 1024
           Product: GlusterFS
           Version: 3.8.0
         Component: changelog
          Severity: medium
          Assignee: bugs at gluster.org
          Reporter: khiremat at redhat.com
                CC: bugs at gluster.org
        Depends On: 1334314, 1341952



+++ This bug was initially created as a clone of Bug #1341952 +++

+++ This bug was initially created as a clone of Bug #1334314 +++

Description of problem:
Changelog_rollover breaks when number of fds opened is more than 1024

This is because, 'select' is being used to wait on fd. This is known limitation
with select. Hence replace select with poll or some other mechanism.


Version-Release number of selected component (if applicable):
mainline

How reproducible:
always

Steps to Reproduce:
1. Open >1024 files and then enable changelog


Actual results:
changelog_rollover fails

Expected results:
changelog rollover should not fail


Referenced Bugs:

https://bugzilla.redhat.com/show_bug.cgi?id=1334314
[Bug 1334314] changelog: changelog_rollover breaks when number of fds
opened is more than 1024
https://bugzilla.redhat.com/show_bug.cgi?id=1341952
[Bug 1341952] changelog: changelog_rollover breaks when number of fds
opened is more than 1024
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