Bug 815039 - Cleanup before exiting when assert_on_child_down is enabled
Cleanup before exiting when assert_on_child_down is enabled
Product: Red Hat Gluster Storage
Classification: Red Hat
Component: glusterfs (Show other bugs)
Unspecified Unspecified
high Severity high
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Assigned To: shishir gowda
Depends On: 783249
Blocks: 811632
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Reported: 2012-04-22 03:20 EDT by Scott Haines
Modified: 2015-01-22 10:30 EST (History)
5 users (show)

See Also:
Fixed In Version:
Doc Type: Bug Fix
Doc Text:
Story Points: ---
Clone Of: 783249
Last Closed: 2012-05-01 07:18:09 EDT
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Regression: ---
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Documentation: ---
Verified Versions:
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oVirt Team: ---
RHEL 7.3 requirements from Atomic Host:
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Description Scott Haines 2012-04-22 03:20:39 EDT
+++ This bug was initially created as a clone of Bug #783249 +++

Description of problem:

When assert_on_child_down is enabled, glusterfs process exits without providing an opportunity to do cleanup before exiting. This needs to be corrected.

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

How reproducible:

Steps to Reproduce:
1. Enable assert_on_child_down in dht
2. Bring a brick down

Actual results:

A stale client mount is seen

Expected results:

Stale client mount should not be seen
Additional info:

--- Additional comment from aavati@redhat.com on 2012-01-24 11:36:41 EST ---

CHANGE: http://review.gluster.com/2682 (cluster/dht: Exit clean when assert_no_child_down is enabled) merged in release-3.2 by Anand Avati (avati@gluster.com)

--- Additional comment from shmohan@redhat.com on 2012-02-17 04:18:04 EST ---

1. Created a distribute volume with 3 bricks
2. mounted using the command "/opt/glusterfs/3.2.6qa3/sbin/glusterfs --log-level=INFO --xlator-option=dist*.assert-no-child-down=yes --volfile-id=/dist --volfile-server= /mnt"
3. cd /mnt
4. killed one of the brick
5. cd /
6. client was automatically unmounted

Marking as verified

--- Additional comment from aavati@redhat.com on 2012-02-19 04:42:54 EST ---

CHANGE: http://review.gluster.com/2664 (cluster/dht: Exit clean when assert_no_child_down is enabled) merged in master by Vijay Bellur (vijay@gluster.com)
Comment 3 errata-xmlrpc 2012-05-01 07:18:09 EDT
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.


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