Bug 1611151

Summary:	turn off disperse-other-eager-lock by default to avoid performance hit on simultaneous lookups
Product:	[Red Hat Storage] Red Hat Gluster Storage	Reporter:	Nag Pavan Chilakam <nchilaka>
Component:	disperse	Assignee:	Ashish Pandey <aspandey>
Status:	CLOSED ERRATA	QA Contact:	Upasana <ubansal>
Severity:	urgent	Docs Contact:
Priority:	unspecified
Version:	rhgs-3.4	CC:	amukherj, apaladug, aspandey, asriram, rhs-bugs, sankarshan, sheggodu, srmukher, storage-qa-internal, vdas
Target Milestone:	---
Target Release:	RHGS 3.4.0
Hardware:	Unspecified
OS:	Unspecified
Whiteboard:
Fixed In Version:	glusterfs-3.12.2-16	Doc Type:	Bug Fix
Doc Text:	A delay in lock contention caused entry fops like Ls and renames to be slow when two client accessed the same directory on an EC volume. As a consequence, listing of directories and other entry operations were slow. This issue is solved in this version of RHGS.	Story Points:	---
Clone Of:		Environment:
Last Closed:	2018-09-04 06:51:13 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:
Bug Depends On:	1577750
Bug Blocks:	1503137

Description Nag Pavan Chilakam 2018-08-02 07:48:41 UTC

Description of problem:
-----------------------
As already reported in BZ#1577750 - severe drop in response time of simultaneous lookups with other-eager-lock enabled

that is due to other-eager-lock enabled

till BZ#1577750 gets fixed, we need to turn off other-eager-lock

this bug is to track this


Version-Release number of selected component (if applicable):
--------------
3.12.2-8

Comment 14 errata-xmlrpc 2018-09-04 06:51:13 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://access.redhat.com/errata/RHSA-2018:2607