Bug 229234 - system-config-lvm crashes on lvs with corelog
system-config-lvm crashes on lvs with corelog
Status: CLOSED WONTFIX
Product: Fedora
Classification: Fedora
Component: system-config-lvm (Show other bugs)
8
All Linux
medium Severity medium
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Assigned To: Jim Parsons
Jim Parsons
:
Depends On:
Blocks:
  Show dependency treegraph
 
Reported: 2007-02-19 12:54 EST by D Sundqvist
Modified: 2009-04-04 15:54 EDT (History)
4 users (show)

See Also:
Fixed In Version:
Doc Type: Bug Fix
Doc Text:
Story Points: ---
Clone Of:
: 494127 (view as bug list)
Environment:
Last Closed: 2009-01-08 23:35:48 EST
Type: ---
Regression: ---
Mount Type: ---
Documentation: ---
CRM:
Verified Versions:
Category: ---
oVirt Team: ---
RHEL 7.3 requirements from Atomic Host:


Attachments (Terms of Use)
patch corrects the problem (515 bytes, patch)
2007-07-06 23:09 EDT, David Robinson
no flags Details | Diff
2nd part of the patch to correct the problem (1.56 KB, patch)
2007-07-06 23:10 EDT, David Robinson
no flags Details | Diff
updated patch (733 bytes, patch)
2007-07-11 10:17 EDT, David Robinson
no flags Details | Diff
opps... (730 bytes, patch)
2007-07-15 02:24 EDT, David Robinson
no flags Details | Diff
updated patch (1.15 KB, patch)
2007-07-19 04:51 EDT, David Robinson
no flags Details | Diff

  None (edit)
Description D Sundqvist 2007-02-19 12:54:54 EST
Description of problem:
system-config-lvm will crash out while trying to load lvm data if any logical
volume has mirroring created with the --corelog option (ie, no mirrorlog
partition). 

Version-Release number of selected component (if applicable):
system-config-lvm-1.0.18-1.2.FC6

How reproducible:
always

Steps to Reproduce:
1. create a mirrored lv with in-memory log (assumes you've created a vg with 2
disks, and that you have an up to date lvm (lvm2-2.02.17-1.fc6) where the
following command works):
lvcreate -n mtest2 -l 100 -m 1 --corelog /dev/vg01
2. system-config-lvm
3. observe the pretty traceback
  
Actual results:
Traceback (most recent call last):
  File "/usr/sbin/system-config-lvm", line 103, in on_reload
    self.volume_tab_view.reset_tree_model()
  File "/usr/share/system-config-lvm/Volume_Tab_View.py", line 173, in
reset_tree_model
    self.prepare_tree()
  File "/usr/share/system-config-lvm/Volume_Tab_View.py", line 238, in
prepare_tree
    self.model_factory.reload()
  File "/usr/share/system-config-lvm/lvm_model.py", line 163, in reload
    self.__link_mirrors()
  File "/usr/share/system-config-lvm/lvm_model.py", line 567, in
__link_mirrors
    log_lv = vg.get_lvs()[lv.get_mirror_log()]
KeyError: ''


Expected results:
The usual pretty picture of my volumes and disks and no crash.

Additional info:
Comment 1 David Robinson 2007-07-06 23:09:27 EDT
Created attachment 158711 [details]
patch corrects the problem
Comment 2 David Robinson 2007-07-06 23:10:46 EDT
Created attachment 158712 [details]
2nd part of the patch to correct the problem
Comment 3 David Robinson 2007-07-11 10:17:19 EDT
Created attachment 158952 [details]
updated patch

the original patch left both halves of the mirror showing. this patch shows the
correct output.
Comment 4 David Robinson 2007-07-15 02:24:02 EDT
Created attachment 159275 [details]
opps...
Comment 5 David Robinson 2007-07-19 04:51:47 EDT
Created attachment 159580 [details]
updated patch

the if-break statement in the previous patch was incorrect and a result of the
first incorrect patch. its no longer needed with the updated patch.
Comment 6 ritz 2008-04-01 06:23:38 EDT
reproducible on f8.
Comment 7 Bug Zapper 2008-11-26 02:11:23 EST
This message is a reminder that Fedora 8 is nearing its end of life.
Approximately 30 (thirty) days from now Fedora will stop maintaining
and issuing updates for Fedora 8.  It is Fedora's policy to close all
bug reports from releases that are no longer maintained.  At that time
this bug will be closed as WONTFIX if it remains open with a Fedora 
'version' of '8'.

Package Maintainer: If you wish for this bug to remain open because you
plan to fix it in a currently maintained version, simply change the 'version' 
to a later Fedora version prior to Fedora 8's end of life.

Bug Reporter: Thank you for reporting this issue and we are sorry that 
we may not be able to fix it before Fedora 8 is end of life.  If you 
would still like to see this bug fixed and are able to reproduce it 
against a later version of Fedora please change the 'version' of this 
bug to the applicable version.  If you are unable to change the version, 
please add a comment here and someone will do it for you.

Although we aim to fix as many bugs as possible during every release's 
lifetime, sometimes those efforts are overtaken by events.  Often a 
more recent Fedora release includes newer upstream software that fixes 
bugs or makes them obsolete.

The process we are following is described here: 
http://fedoraproject.org/wiki/BugZappers/HouseKeeping
Comment 8 Bug Zapper 2009-01-08 23:35:48 EST
Fedora 8 changed to end-of-life (EOL) status on 2009-01-07. Fedora 8 is 
no longer maintained, which means that it will not receive any further 
security or bug fix updates. As a result we are closing this bug.

If you can reproduce this bug against a currently maintained version of 
Fedora please feel free to reopen this bug against that version.

Thank you for reporting this bug and we are sorry it could not be fixed.
Comment 9 Zach Carter 2009-04-04 15:19:48 EDT
I am able to reproduce this bug against Fedora 10
Comment 10 Zach Carter 2009-04-04 15:54:51 EDT
No obvious way to reopen the bug, so I cloned it to 494127

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