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Bug 1358586 - NFS+attach tier:IOs pause for some time during attach tier
Summary: NFS+attach tier:IOs pause for some time during attach tier
Keywords:
Status: CLOSED WONTFIX
Alias: None
Product: GlusterFS
Classification: Community
Component: tiering
Version: mainline
Hardware: Unspecified
OS: Unspecified
unspecified
unspecified
Target Milestone: ---
Assignee: Mohammed Rafi KC
QA Contact: bugs@gluster.org
URL:
Whiteboard: tier-fuse-nfs-samba
Depends On: 1303045
Blocks: 1268895
TreeView+ depends on / blocked
 
Reported: 2016-07-21 04:23 UTC by Dan Lambright
Modified: 2018-11-02 08:15 UTC (History)
7 users (show)

Fixed In Version:
Doc Type: If docs needed, set a value
Doc Text:
Clone Of: 1303045
Environment:
Last Closed: 2018-11-02 08:15:08 UTC
Regression: ---
Mount Type: ---
Documentation: ---
CRM:
Verified Versions:


Attachments (Terms of Use)

Comment 1 Amar Tumballi 2018-11-02 08:15:08 UTC
Patch https://review.gluster.org/#/c/glusterfs/+/21331/ removes tier functionality from GlusterFS. 

https://bugzilla.redhat.com/show_bug.cgi?id=1642807 is used as the tracking bug for this. Recommendation is to convert your tier volume to regular volume (either replicate, ec, or plain distribute) with "tier detach" command before upgrade, and use backend features like dm-cache etc to utilize the caching from backend to provide better performance and functionality.


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