Bug 1128726

Summary: Evolution freeze during migration of pre-2.24 mails
Product: Red Hat Enterprise Linux 6 Reporter: Jiri Koten <jkoten>
Component: evolution-data-serverAssignee: Matthew Barnes <mbarnes>
Status: CLOSED ERRATA QA Contact: Desktop QE <desktop-qa-list>
Severity: high Docs Contact:
Priority: high    
Version: 6.6CC: fidencio, mcrha, tlavigne, tpelka
Target Milestone: rcKeywords: Patch, Regression
Target Release: ---   
Hardware: All   
OS: Linux   
Whiteboard:
Fixed In Version: evolution-data-server-2.32.3-21 Doc Type: Bug Fix
Doc Text:
Story Points: ---
Clone Of: Environment:
Last Closed: 2014-10-14 04:44:04 UTC Type: Bug
Regression: --- Mount Type: ---
Documentation: --- CRM:
Verified Versions: Category: ---
oVirt Team: --- RHEL 7.3 requirements from Atomic Host:
Cloudforms Team: --- Target Upstream Version:
Embargoed:
Attachments:
Description Flags
backtrace
none
eds patch none

Description Jiri Koten 2014-08-11 12:26:24 UTC 
Created attachment 925717 [details]
backtrace

Description of problem:
Evolution freeze when restoring backup created on rhel5. The freeze happens in Migrating ... dialog during Migrating Folders

Version-Release number of selected component (if applicable):
evolution-2.32.3-33.el6
evolution-data-server-2.32.3-20.el6

How reproducible:
100%

Steps to Reproduce:
1. Restore backup created on rhel5


Actual results:
Evolution freeze

Expected results:
Migration is successful

Additional info:
Could be related or even a dupe of bz#1126916.
Comment 2 Matthew Barnes 2014-08-21 23:45:27 UTC 
(In reply to Jiri Koten from comment #0)
> Additional info:
> Could be related or even a dupe of bz#1126916.

I don't think this one's related.  The backtrace suggests a deadlocked mutex in the migration code.  But that code is ancient and the migration to SQLite was always problematic.  I've long forgotten the details.
Comment 3 Milan Crha 2014-08-25 17:36:34 UTC 
Hrm, this might be after a fix for bug #1040178.
Comment 4 Milan Crha 2014-08-26 13:40:32 UTC 
Created attachment 930985 [details]
eds patch

for evolution-data-server;

CamelDB did not support nested transactions, while the database migration uses it. I added support for nested transactions in this patch, which fixes the deadlock. This is applicable to current upstream version as well.
Comment 7 errata-xmlrpc 2014-10-14 04:44:04 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/RHBA-2014-1418.html