Bug 1083771 - PRD35 - [RFE][scale]: Replace the use of oop with ioprocess
Summary: PRD35 - [RFE][scale]: Replace the use of oop with ioprocess
Keywords:
Status: CLOSED ERRATA
Alias: None
Product: Red Hat Enterprise Virtualization Manager
Classification: Red Hat
Component: vdsm
Version: 3.5.0
Hardware: Unspecified
OS: Unspecified
unspecified
medium
Target Milestone: ---
: 3.5.0
Assignee: Yeela Kaplan
QA Contact: Yuri Obshansky
URL:
Whiteboard: infra
Depends On: 1083645
Blocks: 1102701 rhev3.5beta 1156165
TreeView+ depends on / blocked
 
Reported: 2014-04-02 22:49 UTC by Barak
Modified: 2016-02-10 19:05 UTC (History)
15 users (show)

Fixed In Version: vt1.3, 4.16.0-1.el6_5
Doc Type: Enhancement
Doc Text:
Clone Of: 1083645
Environment:
Last Closed: 2015-02-11 20:26:18 UTC
oVirt Team: Infra
Target Upstream Version:
Embargoed:

Attachments (Terms of Use)


Links
System ID Private Priority Status Summary Last Updated
Red Hat Product Errata RHEA-2015:0178 0 normal SHIPPED_LIVE new package: ioprocess 2015-02-12 01:16:49 UTC
oVirt gerrit 26576 0 master MERGED oop: Add an option to configure oop implementation Never
oVirt gerrit 26967 0 master MERGED ioprocess implementation Never
oVirt gerrit 27120 0 master ABANDONED fileUtils.validateAccess ioprocess implementation Never
oVirt gerrit 27266 0 master ABANDONED repoStats implementation using ioprocess instead of RFH Never
oVirt gerrit 27267 0 master ABANDONED Convert file metadata to use ioprocess for read/writes Never
oVirt gerrit 27268 0 master ABANDONED Change file permissions using ioprocess Never
oVirt gerrit 27482 0 master ABANDONED Implement rest of os and os.path functionality Never
oVirt gerrit 27735 0 master ABANDONED Add createdir, cleanupdir, simplewalk functionality Never

Description Barak 2014-04-02 22:49:29 UTC 
+++ This bug was initially created as a clone of Bug #1083645 +++

Description of problem:
Currently we use in vdsm oop.
We want to use instead the python bindings for ioprocess while maintaining the same behavior on NFS storage side when performing IO ops.

Version-Release number of selected component (if applicable):
3.5
Comment 3 Yuri Obshansky 2015-01-07 10:29:32 UTC 
This feature verified on RHEV-M version 3.5.0-0.27 (build vt13.5)
I successfully performed 3 tests:
1 Test. 
1 Data Center/1 Cluster/1 Host 
10 NFS Storage Domains
VM Pools with prestarted Vms - 70
RHEV-M Default configuration:
VmPoolMonitorBatchSize=5
VmPoolMonitorIntervalInMinutes=5 
2 Test.
1 Data Center/1 Cluster/1 Host 
10 NFS Storage Domains
VM Pools with prestarted Vms - 70
RHEV-M Custom configuration:
VmPoolMonitorBatchSize=50
VmPoolMonitorIntervalInMinutes=1
3 Test.
1 Data Center/1 Cluster/1 Host 
70 NFS Storage Domains
VM Pools with prestarted Vms - 70
RHEV-M Default configuration:
VmPoolMonitorBatchSize=5
VmPoolMonitorIntervalInMinutes=5 
All tests passed without error/exceptions.
Comment 5 errata-xmlrpc 2015-02-11 20:26:18 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/RHEA-2015-0178.html
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