Bug 545193

Summary: fence_scsi get_scsi_devices() too slow, maybe hanging
Product: [Retired] Red Hat Cluster Suite Reporter: Toure Dunnon <tdunnon>
Component: fenceAssignee: Chris Feist <cfeist>
Status: CLOSED ERRATA QA Contact: Cluster QE <mspqa-list>
Severity: high Docs Contact:
Priority: urgent    
Version: 4CC: bernhard.furtmueller, cluster-maint, djansa, edamato, hklein, tao
Target Milestone: rcKeywords: Reopened, ZStream
Target Release: ---   
Hardware: All   
OS: Linux   
Whiteboard:
Fixed In Version: fence-1.32.67-5.el4 Doc Type: Bug Fix
Doc Text:
Story Points: ---
Clone Of:
: 564468 564471 (view as bug list) Environment:
Last Closed: 2011-02-16 16:15:09 UTC Type: ---
Regression: --- Mount Type: ---
Documentation: --- CRM:
Verified Versions: Category: ---
oVirt Team: --- RHEL 7.3 requirements from Atomic Host:
Cloudforms Team: --- Target Upstream Version:
Embargoed:
Bug Depends On:    
Bug Blocks: 564468, 564471, 603764, 603765    

Description Toure Dunnon 2009-12-07 20:17:15 UTC 
Description of problem:

fence_scsi is too slow/not usable on systems with many paths

Version-Release number of selected component (if applicable):

fence-1.32.63-1

How reproducible:

run the get_scsi_devices() method on a system with a plenty of scsi devices (30+)

Steps to Reproduce:
1.
2.
3.
  
Actual results:


Expected results:


Additional info:

http://git.fedoraproject.org/git/?p=fence-agents.git;a=commitdiff_plain;h=9c762815ed9a2ec7747d60692ceb8042699a5f05
Comment 23 errata-xmlrpc 2011-02-16 16:15:09 UTC 
An advisory has been issued which should help the problem
described in this bug report. This report is therefore being
closed with a resolution of ERRATA. For more information
on therefore solution and/or where to find the updated files,
please follow the link below. You may reopen this bug report
if the solution does not work for you.

http://rhn.redhat.com/errata/RHSA-2011-0266.html