Bug 1442943

Summary: dht/rebalance: Increase maximum read block size from 128 KB to 1 MB
Product: [Red Hat Storage] Red Hat Gluster Storage Reporter: Susant Kumar Palai <spalai>
Component: distributeAssignee: Susant Kumar Palai <spalai>
Status: CLOSED ERRATA QA Contact: Karan Sandha <ksandha>
Severity: unspecified Docs Contact:
Priority: unspecified    
Version: rhgs-3.3CC: amukherj, asrivast, ksandha, nbalacha, rcyriac, rhs-bugs, rnalakka, spalai, storage-qa-internal, vbellur
Target Milestone: ---Keywords: Triaged
Target Release: RHGS 3.3.0   
Hardware: Unspecified   
OS: Unspecified   
Whiteboard:
Fixed In Version: glusterfs-3.8.4-23 Doc Type: Enhancement
Doc Text:
The maximum block size for rebalance operations (DHT_REBALANCE_BLKSIZE) has been increased to 1MB from the previous value of 128KB in order to improve rebalance operation time for large files.
Story Points: ---
Clone Of: 1428055 Environment:
Last Closed: 2017-09-21 04:37:54 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: 1428055    
Bug Blocks: 1417151    

Comment 2 Atin Mukherjee 2017-04-18 07:11:29 UTC
Upstream patch : https://review.gluster.org/16797

Comment 7 Atin Mukherjee 2017-04-20 13:26:41 UTC
downstream patch : https://code.engineering.redhat.com/gerrit/#/c/103900/

Comment 15 Susant Kumar Palai 2017-08-16 06:46:04 UTC
Doc looks fine to me.

Susant

Comment 17 errata-xmlrpc 2017-09-21 04:37:54 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/RHBA-2017:2774