Bug 1095775
| Summary: | Add support in libgfapi to fetch volume info from glusterd. | ||
|---|---|---|---|
| Product: | [Community] GlusterFS | Reporter: | Kaleb KEITHLEY <kkeithle> |
| Component: | libgfapi | Assignee: | Soumya Koduri <skoduri> |
| Status: | CLOSED CURRENTRELEASE | QA Contact: | Sudhir D <sdharane> |
| Severity: | unspecified | Docs Contact: | |
| Priority: | unspecified | ||
| Version: | 3.5.0 | CC: | gluster-bugs, kkeithle, sasundar, skoduri |
| Target Milestone: | --- | ||
| Target Release: | --- | ||
| Hardware: | Unspecified | ||
| OS: | Unspecified | ||
| Whiteboard: | |||
| Fixed In Version: | glusterfs-3.5.1beta | Doc Type: | Bug Fix |
| Doc Text: | Story Points: | --- | |
| Clone Of: | 1090363 | Environment: | |
| Last Closed: | 2014-06-24 11:05:10 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: | 1090363, 1097603 | ||
| Bug Blocks: | 1071800 | ||
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Description
Kaleb KEITHLEY
2014-05-08 13:42:33 UTC
REVIEW: http://review.gluster.org/7741 (libgfapi: Added support to fetch volume info from glusterd and store in glfs object.) posted (#1) for review on release-3.5 by soumya k (skoduri) REVIEW: http://review.gluster.org/7741 (libgfapi: Added support to fetch volume info from glusterd and store in glfs object.) posted (#2) for review on release-3.5 by Niels de Vos (ndevos) COMMIT: http://review.gluster.org/7741 committed in release-3.5 by Niels de Vos (ndevos) ------ commit 0c87b67ba9659a2d029d8136835331301b7b6ceb Author: Soumya Koduri <skoduri> Date: Mon May 12 15:46:57 2014 +0530 libgfapi: Added support to fetch volume info from glusterd and store in glfs object. Defined new APIs in the libgfapi module, given a glfs object, * to send handshake RPC call to glusterd process to fetch UUID of the volume * store it in the glusterfs_context linked to the glfs object. * to parse UUID from its cannonical string format into 16-byte array before sending it to the libgfapi users. Defined a RPC call in glusterd which can be used to query volume related info by other processes using 'clnt_handshake_procs'. Note - Currently this RPC call to glusterd process is used only to fetch UUID. But it can be extended to get other volume related structures as well. In addition to the above, defined a new variable to keep track of such handshake RPCs still in progress to make sure all the corresponding RPC callbacks have been processed before libgfapi returns the glfs object initialized. Also bumping up the GFAPI current version number since there is a new API "glfs_get_volume_id" defined and exposed by libgfapi as part of these changes. Cherry picked from commit 5adb10b9ac1c634334f29732e062b12d747ae8c5: > Change-Id: I303f76d7177d32d25bdb301b1dbcf5cd73f42807 > BUG: 1095775 > Signed-off-by: Soumya Koduri <skoduri> > Reviewed-on: http://review.gluster.org/7218 > Reviewed-by: Anand Avati <avati> > Reviewed-by: Harshavardhana <harsha> > Tested-by: Gluster Build System <jenkins.com> > Reviewed-by: Vijay Bellur <vbellur> This change differs a little from the patch in the master branch: - libgfapi in 3.5 does not have glfs_get_volfile(), so there were some merge conflicts resolved, - libgfapi in 3.5 is not versioned, the configure.ac changes related to the versioning have been skipped, - in the master branch only the XDR .x files are available, release-3.5 requires a manual re-generation of the relates .h and .c files. Change-Id: I52c32d0e69a52a7f4285f74164bca6fd83c4f3b3 BUG: 1095775 Signed-off-by: Soumya Koduri <skoduri> Reviewed-on: http://review.gluster.org/7741 Reviewed-by: Niels de Vos <ndevos> Tested-by: Niels de Vos <ndevos> The first (and last?) Beta for GlusterFS 3.5.1 has been released [1]. Please verify if the release solves this bug report for you. In case the glusterfs-3.5.1beta release does not have a resolution for this issue, leave a comment in this bug and move the status to ASSIGNED. If this release fixes the problem for you, leave a note and change the status to VERIFIED. Packages for several distributions should become available in the near future. Keep an eye on the Gluster Users mailinglist [2] and the update (possibly an "updates-testing" repository) infrastructure for your distribution. [1] http://supercolony.gluster.org/pipermail/gluster-users/2014-May/040377.html [2] http://supercolony.gluster.org/pipermail/gluster-users/ This bug is getting closed because a release has been made available that should address the reported issue. In case the problem is still not fixed with glusterfs-3.5.1, please reopen this bug report. glusterfs-3.5.1 has been announced on the Gluster Users mailinglist [1], packages for several distributions should become available in the near future. Keep an eye on the Gluster Users mailinglist [2] and the update infrastructure for your distribution. [1] http://supercolony.gluster.org/pipermail/gluster-users/2014-June/040723.html [2] http://thread.gmane.org/gmane.comp.file-systems.gluster.user |