RHEL Engineering is moving the tracking of its product development work on RHEL 6 through RHEL 9 to Red Hat Jira (issues.redhat.com). If you're a Red Hat customer, please continue to file support cases via the Red Hat customer portal. If you're not, please head to the "RHEL project" in Red Hat Jira and file new tickets here. Individual Bugzilla bugs in the statuses "NEW", "ASSIGNED", and "POST" are being migrated throughout September 2023. Bugs of Red Hat partners with an assigned Engineering Partner Manager (EPM) are migrated in late September as per pre-agreed dates. Bugs against components "kernel", "kernel-rt", and "kpatch" are only migrated if still in "NEW" or "ASSIGNED". If you cannot log in to RH Jira, please consult article #7032570. That failing, please send an e-mail to the RH Jira admins at rh-issues@redhat.com to troubleshoot your issue as a user management inquiry. The email creates a ServiceNow ticket with Red Hat. Individual Bugzilla bugs that are migrated will be moved to status "CLOSED", resolution "MIGRATED", and set with "MigratedToJIRA" in "Keywords". The link to the successor Jira issue will be found under "Links", have a little "two-footprint" icon next to it, and direct you to the "RHEL project" in Red Hat Jira (issue links are of type "https://issues.redhat.com/browse/RHEL-XXXX", where "X" is a digit). This same link will be available in a blue banner at the top of the page informing you that that bug has been migrated.
Bug 829428 - 3.1 - vdsm: reconstruct master domain will fail when the domains are located on different storage servers
Summary: 3.1 - vdsm: reconstruct master domain will fail when the domains are located ...
Keywords:
Status: CLOSED CURRENTRELEASE
Alias: None
Product: Red Hat Enterprise Linux 6
Classification: Red Hat
Component: vdsm
Version: 6.3
Hardware: x86_64
OS: Linux
high
urgent
Target Milestone: rc
: ---
Assignee: Eduardo Warszawski
QA Contact: Dafna Ron
URL:
Whiteboard: storage
Depends On:
Blocks: 788904
TreeView+ depends on / blocked
 
Reported: 2012-06-06 17:16 UTC by Dafna Ron
Modified: 2014-07-01 11:58 UTC (History)
6 users (show)

Fixed In Version: vdsm-4.9.6-24.0.el6_3
Doc Type: Bug Fix
Doc Text:
Clone Of:
Environment:
Last Closed: 2012-12-05 07:45:23 UTC
Target Upstream Version:
Embargoed:


Attachments (Terms of Use)
logs (584.45 KB, application/x-gzip)
2012-06-06 17:18 UTC, Dafna Ron
no flags Details

Description Dafna Ron 2012-06-06 17:16:05 UTC
Description of problem:

reconstruct master domain fails during conection problem from host to storage when the domains are located on 2 different storage servers. 


Version-Release number of selected component (if applicable):

vdsm-4.9.6-10.el6.x86_64
si4

How reproducible:

100%

Steps to Reproduce:
1. create two domains each domain should be located on a different storage server
2. block connectivity to the master domain from the host using iptables
3.
  
Actual results:

reconstruct master domain will fail 

Expected results:

we should succeed to reconstruct master

Additional info: logs attached

after speaking with Edu, this was probably caused by a patch which was reverted and we will probably not see it in vdsm-14. 
but, we need to test this once the new vdsm will come out and this issue is also a TestBlocker for current vdsm. 


600: Input/output error\n  WARNING: Error counts reached a limit of 3. Device /dev/sdk was disabled\n  Couldn't find device with uuid KERvf0-hvTO-AEGm-pFui-bQLd-UNTY-7kTExm.\n"; <rc> = 0
MainThread::DEBUG::2012-06-03 19:56:51,704::lvm::356::OperationMutex::(_reloadpvs) Operation 'lvm reload operation' released the operation mutex
MainThread::ERROR::2012-06-03 19:56:51,704::clientIF::162::vds::(_initIRS) Error initializing IRS
Traceback (most recent call last):
  File "/usr/share/vdsm/clientIF.py", line 160, in _initIRS
    self.irs = Dispatcher(HSM())
  File "/usr/share/vdsm/storage/hsm.py", line 298, in __init__
    lvm._lvminfo.bootstrap()
  File "/usr/share/vdsm/storage/lvm.py", line 324, in bootstrap
    self._reloadpvs()
  File "/usr/share/vdsm/storage/lvm.py", line 346, in _reloadpvs
    pv = makePV(*fields)
  File "/usr/share/vdsm/storage/lvm.py", line 200, in makePV
    name = fixPVName(args[1])
  File "/usr/share/vdsm/storage/lvm.py", line 195, in fixPVName
    dmId = devicemapper.getDmIdFromFile(devPath)
  File "/usr/share/vdsm/storage/devicemapper.py", line 35, in getDmIdFromFile
    raise OSError(errno.ENODEV, "Could not find dm device named `%s`" % path)

Comment 1 Dafna Ron 2012-06-06 17:18:43 UTC
Created attachment 589963 [details]
logs

Comment 3 Eduardo Warszawski 2012-07-22 16:56:41 UTC
fixPVNa,e was reverted by:
Change-Id: Iac8d97df92f67f8dd91c37817146d117889b4a13

http://gerrit.ovirt.org/#/c/4498/

Comment 4 Dafna Ron 2012-07-31 08:41:20 UTC
verified on vdsm-4.9.6-24.0.el6_3.x86_64 si12


Note You need to log in before you can comment on or make changes to this bug.