Bug 545193 – fence_scsi get_scsi_devices() too slow, maybe hanging

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Bug 545193 - fence_scsi get_scsi_devices() too slow, maybe hanging

Summary:	fence_scsi get_scsi_devices() too slow, maybe hanging

Status:	CLOSED ERRATA

Aliases:	None

Product:	Red Hat Cluster Suite
Classification:	Retired
Component:	fence (Show other bugs)
Sub Component:
Version:	4
Hardware:	All Linux

Priority	urgent Severity high
Target Milestone:	rc
Target Release:	---
Assigned To:	Chris Feist
QA Contact:	Cluster QE
Docs Contact:

URL:
Whiteboard:
Keywords:	Reopened, ZStream

Depends On:
Blocks:	564468 564471 603764 603765
	Show dependency tree / graph

Reported:	2009-12-07 15:17 EST by Toure Dunnon
Modified:	2016-04-27 00:15 EDT (History)
CC List:	6 users (show)

See Also:
Fixed In Version:	fence-1.32.67-5.el4
Doc Type:	Bug Fix
Doc Text:
Story Points:	---
Clone Of:
Clones:	564468 564471 (view as bug list)
Environment:
Last Closed:	2011-02-16 11:15:09 EST
Type:	---
Regression:	---
Mount Type:	---
Documentation:	---
CRM:
Verified Versions:
Category:	---
oVirt Team:	---
RHEL 7.3 requirements from Atomic Host:
Cloudforms Team:	---

Attachments	(Terms of Use)
Add an attachment (proposed patch, testcase, etc.)

External Trackers
Tracker	ID	Priority	Status	Summary	Last Updated
Red Hat Product Errata	RHSA-2011:0266	normal	SHIPPED_LIVE	Low: fence security, bug fix, and enhancement update	2011-02-16 11:14:08 EST

Groups: None (edit)

Description Toure Dunnon 2009-12-07 15:17:15 EST

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 11:15:09 EST

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

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