Bug 1482909

Summary: RFE : Enable glusterfs md cache for nfs-ganesha
Product: [Community] GlusterFS Reporter: Jiffin <jthottan>
Component: ganesha-nfsAssignee: Jiffin <jthottan>
Status: CLOSED UPSTREAM QA Contact:
Severity: unspecified Docs Contact:
Priority: unspecified    
Version: mainlineCC: bugs, kkeithle, msaini, pasik, rhinduja, rhs-bugs, skoduri, storage-qa-internal
Target Milestone: ---Keywords: FutureFeature
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Hardware: Unspecified   
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Last Closed: 2018-11-20 09:10:53 UTC Type: Bug
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oVirt Team: --- RHEL 7.3 requirements from Atomic Host:
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Bug Depends On: 1485836, 1497139, 1695072    
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Description Jiffin 2017-08-18 11:39:27 UTC
Description of problem:

By default NFS-Ganesha uses it own caching layer(MDCACHE), nfs-ganesha is not getting improvements offered by gluster md cache. There is no point in having enabled both together. This bug is validate performance mdcache with ganesha in which we disable Ganesha mdcache using following parameters(may be more)

CACHEINODE {
Entries_HWMark = 1;
Attr_Expiration_Time = 0;
}

Comment 6 Jiffin 2018-11-19 04:28:40 UTC
Converting this to upstream for the time being and if we are confident enough I will open a new bug in downstream

Comment 7 Vijay Bellur 2018-11-20 09:44:35 UTC
Migrated to github:

https://github.com/gluster/glusterfs/issues/606

Please follow the github issue for further updates on this bug.