Bug 1417955

Summary: [RFE] Need to have group cli option to set all md-cache options using a single command
Product: [Red Hat Storage] Red Hat Gluster Storage Reporter: surabhi <sbhaloth>
Component: md-cacheAssignee: Poornima G <pgurusid>
Status: CLOSED ERRATA QA Contact: Vivek Das <vdas>
Severity: urgent Docs Contact:
Priority: unspecified    
Version: rhgs-3.2CC: amukherj, asoman, rcyriac, rhs-bugs, storage-qa-internal, vbellur
Target Milestone: ---Keywords: FutureFeature
Target Release: RHGS 3.2.0   
Hardware: Unspecified   
OS: Unspecified   
Whiteboard:
Fixed In Version: glusterfs-3.8.4-14 Doc Type: If docs needed, set a value
Doc Text:
Story Points: ---
Clone Of:
: 1418249 (view as bug list) Environment:
Last Closed: 2017-03-23 06:04:19 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: 1418249    
Bug Blocks: 1351503    

Description surabhi 2017-01-31 13:57:09 UTC 
Description of problem:

To set md-cache options using a single command , there is group cli option needed for the same.

 gluster volume set <volname> features.cache-invalidation on
  gluster volume set <volname> features.cache-invalidation-timeout 600
  gluster volume set <volname> performance.stat-prefetch on
  gluster volume set <volname> performance.cache-samba-metadata on     : Not needed in case of non-samba 
  gluster volume set <volname> performance.cache-invalidation on
  gluster volume set <volname> performance.md-cache-timeout 600
Version-Release number of selected component (if applicable):


Further details to follow.
Comment 4 Atin Mukherjee 2017-02-01 12:02:37 UTC 
upstream patch : https://review.gluster.org/16503
Comment 5 Atin Mukherjee 2017-02-06 04:06:52 UTC 
downstream patch : https://code.engineering.redhat.com/gerrit/#/c/96839/
Comment 7 Vivek Das 2017-02-07 11:45:35 UTC 
# gluster vol set vol-i group metadata-cache
volume set: success
# 
# gluster volume info vol-i
 
Volume Name: vol-i
Type: Distributed-Replicate
Volume ID: a8736351-8a8a-4cf2-be93-af54e58732a4
Status: Started
Snapshot Count: 0
Number of Bricks: 2 x 2 = 4
Transport-type: tcp
Bricks:
Brick1: dhcp41-253.lab.eng.blr.redhat.com:/bricks/brick0/vol-i_brick0
Brick2: dhcp42-82.lab.eng.blr.redhat.com:/bricks/brick0/vol-i_brick0
Brick3: dhcp43-133.lab.eng.blr.redhat.com:/bricks/brick0/vol-i_brick0
Brick4: dhcp42-238.lab.eng.blr.redhat.com:/bricks/brick0/vol-i_brick0
Options Reconfigured:
network.inode-lru-limit: 50000
performance.md-cache-timeout: 600
performance.cache-invalidation: on
features.cache-invalidation-timeout: 600
features.cache-invalidation: on
user.smb: enable
user.cifs: enable
performance.stat-prefetch: on
transport.address-family: inet
nfs.disable: off
performance.readdir-ahead: on
server.allow-insecure: on
storage.batch-fsync-delay-usec: 0

The group option is setting required md-cache options. So marking it as verified.
Comment 9 errata-xmlrpc 2017-03-23 06:04:19 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://rhn.redhat.com/errata/RHSA-2017-0486.html