commit 1681b957bfa236c69dc233bc7661fff9b5113ad0
Author: Davanum Srinivas <email address hidden>
Date: Sun Dec 29 19:18:04 2013 -0500
Fix for qemu-nbd hang
NBD device once used seem to run into intermittent trouble when
used with mount repeatedly. Adding code to explicitly flush the
device buffers using 'blockdev --flushbufs'.
NOTE(dmllr): Also merged regression fix:
Consolidate the blockdev related filters
Seeing a "/usr/local/bin/nova-rootwrap: Unauthorized command" error
in the logs when "blockdev --flushbufs" is executed because of the
existing blockdev in compute.filters. We need to merge both into a
single RegExpFilter
Reviewed: https:/ /review. openstack. org/67662 /git.openstack. org/cgit/ openstack/ nova/commit/ ?id=1681b957bfa 236c69dc233bc76 61fff9b5113ad0
Committed: https:/
Submitter: Jenkins
Branch: stable/havana
commit 1681b957bfa236c 69dc233bc7661ff f9b5113ad0
Author: Davanum Srinivas <email address hidden>
Date: Sun Dec 29 19:18:04 2013 -0500
Fix for qemu-nbd hang
NBD device once used seem to run into intermittent trouble when
used with mount repeatedly. Adding code to explicitly flush the
device buffers using 'blockdev --flushbufs'.
NOTE(dmllr): Also merged regression fix:
Consolidate the blockdev related filters
Seeing a "/usr/local/ bin/nova- rootwrap: Unauthorized command" error
in the logs when "blockdev --flushbufs" is executed because of the
existing blockdev in compute.filters. We need to merge both into a
single RegExpFilter
Change-Id: Ic323ff00e5c237 86a6e376e67a4ad 08f92708aef
(cherry-picked from dd3f96e91581f46 5a52d10a212eb51 b147dc38b5) c410de5fa32283f cb637bda57)
(cherry-picked from 31b2791e6be1768
Closes-Bug: #973413 e82f6f6baf9ad48 0efa4388d91
Partial-Bug: #1254890
Change-Id: I2b7053b9a069d6