Bug 1228152
| Summary: | [RFE] nfs-ganesha: pNFS for RHGS 3.1 | ||
|---|---|---|---|
| Product: | [Red Hat Storage] Red Hat Gluster Storage | Reporter: | Soumya Koduri <skoduri> |
| Component: | nfs-ganesha | Assignee: | Soumya Koduri <skoduri> |
| Status: | CLOSED ERRATA | QA Contact: | storage-qa-internal <storage-qa-internal> |
| Severity: | urgent | Docs Contact: | |
| Priority: | high | ||
| Version: | rhgs-3.1 | CC: | bmohanra, jthottan, nlevinki, rcyriac, saujain, vagarwal |
| Target Milestone: | --- | Keywords: | FutureFeature, Tracking |
| Target Release: | RHGS 3.1.0 | ||
| Hardware: | All | ||
| OS: | All | ||
| Whiteboard: | |||
| Fixed In Version: | nfs-ganesha-2.2.0-2 | Doc Type: | Technology Preview |
| Doc Text: |
In this release, the Parallel Network File System (pNFS) is part of the NFS v4.1 protocol that allows compute clients to access storage devices directly and in parallel. The pNFS cluster consists of MDS(Meta-Data-Server) and DS (Data-Server). The client sends all the read/write requests directly to DS and all other operations are handle by the MDS. pNFS support is now available with nfs-ganesha-2.2.1* packages.
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Story Points: | --- |
| Clone Of: | Environment: | ||
| Last Closed: | 2015-07-29 04:56:28 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: | |||
| Bug Blocks: | 1202842 | ||
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Description
Soumya Koduri
2015-06-04 10:13:09 UTC
This bug will track all the pNFS related changes for rhgs-3.1 I created 6x2 gluster volume and export it via nfs-ganesha . Mount the volume using pnfs protocol on rhel6.7 and rhel 7.1 clients. I.) ran following sanity tests on pnfs mount : ----------------------------------------------- 1.)iozone -a 2.)dbench 3.)fsx 4.)pingpong 5.)dd for very large file 6.)ltp 7.)cthon lock test Out of these 1.) and 7.) failed on pNFS mount and reported following BZs for the same. https://bugzilla.redhat.com/show_bug.cgi?id=1243374 https://bugzilla.redhat.com/show_bug.cgi?id=1243377 II.) ran gluster operations such as heal, add brick and remove-brick while running I/O's(using iozone) on the mount. All those test were successful. Moving this BZ to verified. Made minor changes to the doc text. 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-2015-1495.html |