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Bug 851839 - 3.1 beta3 VDSM network logs | need logs for VDSM network commands
Summary: 3.1 beta3 VDSM network logs | need logs for VDSM network commands
Keywords:
Status: CLOSED ERRATA
Alias: None
Product: Red Hat Enterprise Linux 6
Classification: Red Hat
Component: vdsm
Version: 6.3
Hardware: x86_64
OS: Linux
high
medium
Target Milestone: rc
: ---
Assignee: Antoni Segura Puimedon
QA Contact: Martin Pavlik
URL:
Whiteboard: network
Depends On:
Blocks:
TreeView+ depends on / blocked
 
Reported: 2012-08-26 11:13 UTC by Meni Yakove
Modified: 2022-07-09 05:38 UTC (History)
12 users (show)

Fixed In Version: vdsm-4.9.6-34.0
Doc Type: Bug Fix
Doc Text:
Previously, VDSM did not log every networking change, which made it much more difficult to determine the nature and cause of bugs. VDSM now logs more networking operations than it did before (ifup, ifdown, config file removal, persistent backups of config files, network service stops and starts, vlan removal, bridge removal, declaring network configurations 'safe'), which decreases the amount of time necessary to fix networking bugs.
Clone Of:
Environment:
Last Closed: 2012-12-04 19:08:17 UTC
Target Upstream Version:
Embargoed:

Attachments (Terms of Use)
vdsm.log (94.86 KB, application/x-compressed-tar)
2012-09-18 12:27 UTC, Martin Pavlik 		no flags Details
View All


Links
System ID Private Priority Status Summary Last Updated
Red Hat Product Errata RHSA-2012:1508 0 normal SHIPPED_LIVE Important: rhev-3.1.0 vdsm security, bug fix, and enhancement update 2012-12-04 23:48:05 UTC

Description Meni Yakove 2012-08-26 11:13:42 UTC 
Description of problem:
VDSM network logs need to be more detailed, every network command that pass to the system need to be on the log.
Like: ifup, ifdown, create and delete files etc....

Example from VDSM storage log:
Thread-20::INFO::2012-08-26 14:05:29,297::logUtils::37::dispatcher::(wrapper) Run and protect: connectStorageServer(domType=3, spUUID='694bd554-9051-4bfa-9020-e196d9ee152b', conList=[{'connection': '10.35.160.7', 
'iqn': 'iqn.2008-05.com.xtremio:001b21b545c0', 'portal': '1', 'user': '', 'password': '******', 'id': 'a9e0938a-36db-45b8-9bfa-2379232eba2e', 'port': '3260'}], options=None)
Thread-20::DEBUG::2012-08-26 14:05:29,298::__init__::1164::Storage.Misc.excCmd::(_log) '/usr/bin/sudo -n /sbin/iscsiadm -m node -T iqn.2008-05.com.xtremio:001b21b545c0 -I default -p 10.35.160.7:3260 --op=new' (cwd
 None)
Thread-20::DEBUG::2012-08-26 14:05:29,316::__init__::1164::Storage.Misc.excCmd::(_log) SUCCESS: <err> = ''; <rc> = 0
Thread-20::DEBUG::2012-08-26 14:05:29,317::__init__::1164::Storage.Misc.excCmd::(_log) '/usr/bin/sudo -n /sbin/iscsiadm -m node -T iqn.2008-05.com.xtremio:001b21b545c0 -I default -p 10.35.160.7:3260 -l' (cwd None)
Thread-20::DEBUG::2012-08-26 14:05:29,334::__init__::1164::Storage.Misc.excCmd::(_log) SUCCESS: <err> = ''; <rc> = 0
Thread-20::DEBUG::2012-08-26 14:05:29,335::__init__::1164::Storage.Misc.excCmd::(_log) '/usr/bin/sudo -n /sbin/iscsiadm -m node -T iqn.2008-05.com.xtremio:001b21b545c0 -I default -p 10.35.160.7:3260 -n node.startu
p -v manual --op=update' (cwd None)
Thread-20::DEBUG::2012-08-26 14:05:29,350::__init__::1164::Storage.Misc.excCmd::(_log) SUCCESS: <err> = ''; <rc> = 0
Thread-20::DEBUG::2012-08-26 14:05:29,351::lvm::460::OperationMutex::(_invalidateAllPvs) Operation 'lvm invalidate operation' got the operation mutex
Thread-20::DEBUG::2012-08-26 14:05:29,352::lvm::462::OperationMutex::(_invalidateAllPvs) Operation 'lvm invalidate operation' released the operation mutex
Thread-20::DEBUG::2012-08-26 14:05:29,352::lvm::472::OperationMutex::(_invalidateAllVgs) Operation 'lvm invalidate operation' got the operation mutex
Thread-20::DEBUG::2012-08-26 14:05:29,352::lvm::474::OperationMutex::(_invalidateAllVgs) Operation 'lvm invalidate operation' released the operation mutex
Thread-20::DEBUG::2012-08-26 14:05:29,353::lvm::493::OperationMutex::(_invalidateAllLvs) Operation 'lvm invalidate operation' got the operation mutex
Thread-20::DEBUG::2012-08-26 14:05:29,353::lvm::495::OperationMutex::(_invalidateAllLvs) Operation 'lvm invalidate operation' released the operation mutex
Thread-20::INFO::2012-08-26 14:05:29,354::logUtils::39::dispatcher::(wrapper) Run and protect: connectStorageServer, Return response: {'statuslist': [{'status': 0, 'id': 'a9e0938a-36db-45b8-9bfa-2379232eba2e'}]}
Thread-20::DEBUG::2012-08-26 14:05:29,354::task::1172::TaskManager.Task::(prepare) Task=`307f7093-df8e-42ec-bb53-51b5280f3b05`::finished: {'statuslist': [{'status': 0, 'id': 'a9e0938a-36db-45b8-9bfa-2379232eba2e'}
]}
 
 
6000624a-598a-4f75-b444-1d7e810b36ae::DEBUG::2012-08-26 14:05:55,096::__init__::1164::q::(_log) '/bin/dd iflag=direct skip=0 bs=2048 if=/dev/f76aef57-519d-4340-bfa5-ddd7ea40692d/metadata count=1'
 (cwd None)
Comment 5 Antoni Segura Puimedon 2012-09-02 01:49:33 UTC 
Posted a first version of a patch that extends the amount of information, I would appreciate some feedback:
http://gerrit.ovirt.org/#/c/7662/2
Comment 7 Martin Pavlik 2012-09-18 10:42:51 UTC 
(In reply to comment #5)
> Posted a first version of a patch that extends the amount of information, I
> would appreciate some feedback:
> http://gerrit.ovirt.org/#/c/7662/2

Hi Antoni,

could you please describe how was the log extended? What are the new things in log to look for?
Comment 8 Martin Pavlik 2012-09-18 11:26:57 UTC 
Info from Antoni on log extenstion:

on ifup and ifdown
on config file removal
on persistent backup of config files
on network service stop and start
on vlan removal
on bridge removal
on declaring network configuration as safe
Comment 9 Martin Pavlik 2012-09-18 12:27:41 UTC 
Created attachment 613995 [details]
vdsm.log
Comment 10 Martin Pavlik 2012-09-18 12:31:22 UTC 
verified that all logs are present, log attached
Comment 13 errata-xmlrpc 2012-12-04 19:08:17 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/RHSA-2012-1508.html
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