Bug 137339

Summary: panics in recovery.c when attempting to mount GFS after GFS was not previously unmounted cleanly
Product: [Retired] Red Hat Cluster Suite Reporter: Corey Marthaler <cmarthal>
Component: gfsAssignee: Ken Preslan <kpreslan>
Status: CLOSED WONTFIX QA Contact: GFS Bugs <gfs-bugs>
Severity: medium Docs Contact:
Priority: medium    
Version: 3   
Target Milestone: ---   
Target Release: ---   
Hardware: i686   
OS: Linux   
Whiteboard:
Fixed In Version: Doc Type: Bug Fix
Doc Text:
Story Points: ---
Clone Of: Environment:
Last Closed: 2004-10-28 16:16:30 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:
Bug Depends On: 137333    
Bug Blocks:    

Description Corey Marthaler 2004-10-27 16:50:21 UTC 
Description of problem:
I see different panics/assertions in revocery.c when attempting to
mount filesystems after those filesystems had previously not been
unmounted cleanly.

dlm: corey0: processed 0 requests
GFS: fsid=morph-cluster:corey0.0: Joined cluster. Now mounting FS...
GFS: fsid=morph-cluster:corey0.0: jid=0: Trying to acquire journal lock...
GFS: fsid=morph-cluster:corey0.0: jid=0: Looking at journal...
GFS: fsid=morph-cluster:corey0.0: jid=0: Acquiring the transaction lock...
GFS: fsid=morph-cluster:corey0.0: jid=0: Replaying journal...
dlm: corey0: recover event 9 finished
  mh_magic = 0x01161970
  mh_type = 8
  mh_generation = 0
  mh_format = 800
  mh_incarn = 0
  lh_flags = 0x00000000
  lh_pad = 0
  lh_first = 65750864
  lh_sequence = 8247
  lh_tail = 65751808
  lh_last_dump = 65750624
  lh_reserved =
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
start = 65750896
Kernel panic - not syncing: GFS: Assertion failed on line 362 of file
/usr/src/cluster/gfs-kernel/src/gfs/recovery.c
GFS: assertion: "header.lh_first == start"
GFS: time = 1098892443
GFS: fsid=morph-cluster:corey0.0


Saw this one while trying to reproduce this bug:
dlm: corey0: recover event 9 finished
Info fld=0x0, Current sda: sense key No Sense
Bad metadata at 65775427, should be 9
  mh_magic = 0x01161970
  mh_type = 4
  mh_generation = 265
  mh_format = 400
  mh_incarn = 0
Kernel panic - not syncing: GFS: Assertion failed on line 371 of file
/usr/src/cluster/gfs-kernel/src/gfs/recovery.c
GFS: assertion: "metatype_check_magic == GFS_MAGIC &&
metatype_check_type == ((9))"
GFS: time = 1098895474
GFS: fsid=morph-cluster:corey0.0

How reproducible:
Always
Comment 1 Corey Marthaler 2004-10-27 19:33:56 UTC 
These appear to be the result of bz137333
Comment 2 Ken Preslan 2004-10-28 16:16:30 UTC 
Dave seems to have fixed 137333.