Bug 706085 - VDSM: After block connection from single host to ISO and tries to detach it the domain is left in an unteachable state
Summary: VDSM: After block connection from single host to ISO and tries to detach it t...
Keywords:
Status: CLOSED ERRATA
Alias: None
Product: Red Hat Enterprise Linux 6
Classification: Red Hat
Component: vdsm
Version: 6.1
Hardware: x86_64
OS: Linux
urgent
urgent
Target Milestone: rc
: ---
Assignee: Saggi Mizrahi
QA Contact: Evgeniy German
URL:
Whiteboard:
Depends On:
Blocks:
TreeView+ depends on / blocked
 
Reported: 2011-05-19 13:01 UTC by Evgeniy German
Modified: 2011-12-06 07:18 UTC (History)
7 users (show)

Fixed In Version: vdsm-4.9-74.el6
Doc Type: Bug Fix
Doc Text:
Clone Of:
Environment:
Last Closed: 2011-12-06 07:18:57 UTC
Target Upstream Version:

Attachments (Terms of Use)
vdsm log (2.15 MB, application/octet-stream)
2011-05-19 13:01 UTC, Evgeniy German 		no flags Details
View All Add an attachment (proposed patch, testcase, etc.)


Links
System ID Private Priority Status Summary Last Updated
Red Hat Product Errata RHEA-2011:1782 0 normal SHIPPED_LIVE new packages: vdsm 2011-12-06 11:55:51 UTC

Description Evgeniy German 2011-05-19 13:01:06 UTC 
Created attachment 499830 [details]
vdsm log

Description of problem:
After block connection between single host and ISO storage domain ,host loose connection to master storage domain.The host status is ACTIVE and it SPM.

Version-Release number of selected component (if applicable):
RHEVM - ic 118
vdsm - 4.9-67.el6.x86_64

How reproducible:
Setup:
1)One vdsm host
2)ISCSI Data Storage Domain (master )
3)ISO NFS Storage Domain

Steps to Reproduce:
1.Block connection from host to iso (use iptables)
2.wait at least 5 min
3.Unblock connection
  
Actual results:
ISCSI storage data domain became to be inactive and active option doesn't work.

Expected results:
ISCSI data storage domain should be always in active state and only iso storage domain should be in inactive state
Comment 3 yeylon@redhat.com 2011-06-01 08:37:19 UTC 
guys this blocks our automation testing please take care of it ASAP
Comment 4 Saggi Mizrahi 2011-06-01 12:21:26 UTC 
This looks like rhev-m is disconnecting the master domain.

Thread-607::INFO::2011-05-19 14:45:00,050::storage_connection::99::Storage.ServerConnection::(disconnect) Request to disconnect ISCSI storage server

After that the master domain gets broken. Please get the rhev-m guys have a look.

If they say it's our fault pleas add a log with the time of the iptables block in the comment so I know where to look.

As far as VDSM is considered I think it's NOTABUG
Comment 5 Saggi Mizrahi 2011-06-01 14:59:00 UTC 
rgolan,eagerman and I talked about it and it's actually 2 bugs, one of them already open. I change the description make the BZ more descriptive. I have a fix for it I'll send it soon.
Comment 6 Oded Ramraz 2011-06-03 06:22:56 UTC 
This issue is on NEW status for a long time. Since it is urgent and test blocker please fix that.
Comment 7 Ayal Baron 2011-06-05 05:22:33 UTC 
Saggi, please explain what 2 bugs you are referring to.
Comment 8 Saggi Mizrahi 2011-06-05 09:53:03 UTC 
http://gerrit.usersys.redhat.com/537
Comment 13 Jakub Libosvar 2011-06-16 08:56:16 UTC 
Verified vdsm-75
Comment 14 errata-xmlrpc 2011-12-06 07:18:57 UTC 
Since the problem described in this bug report should be
resolved in a recent advisory, it has been closed with a
resolution of ERRATA.

For information on the advisory, and where to find the updated
files, follow the link below.

If the solution does not work for you, open a new bug report.

http://rhn.redhat.com/errata/RHEA-2011-1782.html
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