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Bug 236269 - RFE: should not be able to unload cmirror-kernel module with active cmirrors
Summary: RFE: should not be able to unload cmirror-kernel module with active cmirrors
Alias: None
Product: Red Hat Cluster Suite
Classification: Retired
Component: cmirror
Version: 4
Hardware: All
OS: Linux
Target Milestone: ---
Assignee: Jonathan Earl Brassow
QA Contact: Cluster QE
Depends On:
TreeView+ depends on / blocked
Reported: 2007-04-12 19:27 UTC by Corey Marthaler
Modified: 2010-04-27 15:00 UTC (History)
5 users (show)

Fixed In Version:
Doc Type: Bug Fix
Doc Text:
Clone Of:
Last Closed: 2010-04-27 15:00:54 UTC

Attachments (Terms of Use)

Description Corey Marthaler 2007-04-12 19:27:59 UTC
Description of problem:
It is currently allowed and thus causes havoc when attempting cmirror operations
down the road.

Comment 1 Jonathan Earl Brassow 2007-07-11 16:40:39 UTC
[root@neo-04 ~]# lvs vg1/mirror
  LV     VG   Attr   LSize  Origin Snap%  Move Log         Copy%
  mirror vg1  mwi-a- 12.00M                    mirror_mlog 100.00
[root@neo-04 ~]# vgs vg1
  VG   #PV #LV #SN Attr   VSize  VFree
  vg1    5   5   0 wz--nc 28.50G 27.98G
[root@neo-04 ~]# uname -a
Linux 2.6.9-55.16.ELsmp #1 SMP Tue Jul 3 16:25:56 EDT
2007 i686 i686 i386 GNU/Linux
[root@neo-04 ~]# rmmod dm-cmirror
ERROR: Module dm_cmirror is in use

Comment 2 Corey Marthaler 2007-08-24 13:55:57 UTC
fix verified in cmirror-1.0.1-1/cmirror-kernel-2.6.9-33.2.

Comment 4 Alasdair Kergon 2010-04-27 15:00:54 UTC
Assuming this VERIFIED fix got released.  Closing.
Reopen if it's not yet resolved.

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