Bug 240864

Summary: server can fail to re-sync mirror leaving it at 0.00%
Product: [Retired] Red Hat Cluster Suite Reporter: Corey Marthaler <cmarthal>
Component: cmirrorAssignee: Jonathan Earl Brassow <jbrassow>
Status: CLOSED WORKSFORME QA Contact: Cluster QE <mspqa-list>
Severity: medium Docs Contact:
Priority: medium    
Version: 4CC: agk, dwysocha, jbrassow, mbroz, prockai
Target Milestone: ---   
Target Release: ---   
Hardware: All   
OS: Linux   
Whiteboard:
Fixed In Version: Doc Type: Bug Fix
Doc Text:
Story Points: ---
Clone Of: Environment:
Last Closed: 2008-07-01 14:46:17 UTC Type: ---
Regression: --- Mount Type: ---
Documentation: --- CRM:
Verified Versions: Category: ---
oVirt Team: --- RHEL 7.3 requirements from Atomic Host:
Cloudforms Team: --- Target Upstream Version:
Embargoed:

Description Corey Marthaler 2007-05-22 14:44:24 UTC
Description of problem:

This is after a reboot...
[root@link-02 ~]# lvs -a -o +devices
  LV                VG         Attr   LSize  Origin Snap%  Move Log Copy% 
Devices                
  LogVol00          VolGroup00 -wi-ao 35.19G                              
/dev/hda2(0)           
  LogVol01          VolGroup00 -wi-ao  1.94G                              
/dev/hda2(1126)        
  vness1            vness1     mwi-a- 10.00G                          0.00
vness1_mimage_0(0),vness1_mimage_1(0),vness1_mimage_2(0)
  [vness1_mimage_0] vness1     iwi-ao 10.00G                                   
                  
  [vness1_mimage_1] vness1     iwi-ao 10.00G                              
/dev/sda1(0)           
  [vness1_mimage_2] vness1     iwi-ao 10.00G                              
/dev/sdd1(0)           
  vness2            vness2     mwi-a- 10.00G                          6.09
vness2_mimage_0(0),vness2_mimage_1(0),vness2_mimage_2(0)
  [vness2_mimage_0] vness2     iwi-ao 10.00G                              
/dev/sdh2(0)           
  [vness2_mimage_1] vness2     iwi-ao 10.00G                              
/dev/sdb1(0)           
  [vness2_mimage_2] vness2     iwi-ao 10.00G                              
/dev/sde1(0)           
  vness3            vness3     mwi-a- 10.00G                          6.02
vness3_mimage_0(0),vness3_mimage_1(0),vness3_mimage_2(0)
  [vness3_mimage_0] vness3     iwi-ao 10.00G                              
/dev/sdh3(0)           
  [vness3_mimage_1] vness3     iwi-ao 10.00G                              
/dev/sdc1(0)           
  [vness3_mimage_2] vness3     iwi-ao 10.00G                              
/dev/sdf1(0)           


[root@link-02 ~]# lvs -a -o +devices
  LV                VG         Attr   LSize  Origin Snap%  Move Log Copy% 
Devices                
  LogVol00          VolGroup00 -wi-ao 35.19G                              
/dev/hda2(0)           
  LogVol01          VolGroup00 -wi-ao  1.94G                              
/dev/hda2(1126)        
  vness1            vness1     mwi-a- 10.00G                          0.00
vness1_mimage_0(0),vness1_mimage_1(0),vness1_mimage_2(0)
  [vness1_mimage_0] vness1     iwi-ao 10.00G                                   
                  
  [vness1_mimage_1] vness1     iwi-ao 10.00G                              
/dev/sda1(0)           
  [vness1_mimage_2] vness1     iwi-ao 10.00G                              
/dev/sdd1(0)           
  vness2            vness2     mwi-a- 10.00G                        100.00
vness2_mimage_0(0),vness2_mimage_1(0),vness2_mimage_2(0)
  [vness2_mimage_0] vness2     iwi-ao 10.00G                              
/dev/sdh2(0)           
  [vness2_mimage_1] vness2     iwi-ao 10.00G                              
/dev/sdb1(0)           
  [vness2_mimage_2] vness2     iwi-ao 10.00G                              
/dev/sde1(0)           
  vness3            vness3     mwi-a- 10.00G                        100.00
vness3_mimage_0(0),vness3_mimage_1(0),vness3_mimage_2(0)
  [vness3_mimage_0] vness3     iwi-ao 10.00G                              
/dev/sdh3(0)           
  [vness3_mimage_1] vness3     iwi-ao 10.00G                              
/dev/sdc1(0)           
  [vness3_mimage_2] vness3     iwi-ao 10.00G                              
/dev/sdf1(0)           


Version-Release number of selected component (if applicable):
2.6.9-55.ELlargesmp

May 21 15:56:17 link-07 kernel: dm_cmirror: no version for
"kcl_register_service" found: kernel tainted.
May 21 15:56:17 link-07 kernel: dm-cmirror: dm-cmirror 0.2.0 (built May 21 2007
14:28:28) installed

Comment 1 Corey Marthaler 2008-07-01 14:46:17 UTC
Closing out this bug. There are other (more updated bzs) that deal with sync
reporting issues.