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Bug 1148688

Summary: ssl_accept might block after reboot
Product: Red Hat Enterprise Virtualization Manager Reporter: Oved Ourfali <oourfali>
Component: vdsmAssignee: Piotr Kliczewski <pkliczew>
Status: CLOSED ERRATA QA Contact: Pavel Stehlik <pstehlik>
Severity: urgent Docs Contact:
Priority: unspecified    
Version: 3.4.0CC: aberezin, bazulay, danken, ecohen, gamado, gklein, iheim, lpeer, lsurette, ogofen, pkliczew, pstehlik, s.kieske, wmealing, yeylon
Target Milestone: ---Keywords: Regression, Security, SecurityTracking, ZStream
Target Release: 3.5.0   
Hardware: Unspecified   
OS: Unspecified   
Whiteboard: infra
Fixed In Version: vdsm-4.16.6-1 Doc Type: Release Note
Doc Text:
Story Points: ---
Clone Of:
: 1148772 (view as bug list) Environment:
Last Closed: 2015-02-11 21:12:53 UTC Type: Bug
Regression: --- Mount Type: ---
Documentation: --- CRM:
Verified Versions: Category: ---
oVirt Team: Infra RHEL 7.3 requirements from Atomic Host:
Cloudforms Team: --- Target Upstream Version:
Embargoed:
Bug Depends On:    
Bug Blocks: 1148772, 1150812, 1150814, 1156162    

Description Oved Ourfali 2014-10-02 06:19:37 UTC 
Description of problem:

When rebooting host most of the times ssl_accept blocks when there is
new connection established just after socket is opened. Setting timeout
on socket seems to help but when testing I noticed sometimes there is
still connection blocked on ssl_accept.
Comment 2 Piotr Kliczewski 2014-10-06 08:46:14 UTC 
*** Bug 1148663 has been marked as a duplicate of this bug. ***
Comment 4 Eyal Edri 2014-10-07 07:16:46 UTC 
this bug status was moved to MODIFIED before vdsm vt5 was built,
hence moving to on_qa, if this was mistake and the fix isn't in,
please contact rhev-integ
Comment 5 Petr Beňas 2014-10-07 15:47:33 UTC 
How to test? I see you've written a unittest for that, but is there any way how to test with live rhevm - vdsm communication? 
I think I understand the issue, but it's unclear to me how to verify. I can reboot hosts, but don't know where to check whether the ssl connection blocked or not.
Comment 9 Petr Beňas 2014-10-09 16:03:48 UTC 
in vdsm-4.16.6-1.el7.x86_64
Comment 13 errata-xmlrpc 2015-02-11 21:12:53 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.

https://rhn.redhat.com/errata/RHBA-2015-0159.html