Bug 1400924
Summary: | [RFE] Rsync flags for performance improvements | ||
---|---|---|---|
Product: | [Community] GlusterFS | Reporter: | Aravinda VK <avishwan> |
Component: | geo-replication | Assignee: | Aravinda VK <avishwan> |
Status: | CLOSED CURRENTRELEASE | QA Contact: | |
Severity: | unspecified | Docs Contact: | |
Priority: | unspecified | ||
Version: | mainline | CC: | bugs, pasik |
Target Milestone: | --- | ||
Target Release: | --- | ||
Hardware: | Unspecified | ||
OS: | Unspecified | ||
Whiteboard: | |||
Fixed In Version: | glusterfs-3.12.0 | Doc Type: | If docs needed, set a value |
Doc Text: | Story Points: | --- | |
Clone Of: | Environment: | ||
Last Closed: | 2017-09-05 17:25:47 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: |
Description
Aravinda VK
2016-12-02 10:23:59 UTC
REVIEW: http://review.gluster.org/16010 (geo-rep: Rsync tunables for performance improvements) posted (#1) for review on master by Aravinda VK (avishwan) REVIEW: http://review.gluster.org/16010 (geo-rep: Rsync tunables for performance improvements) posted (#2) for review on master by Aravinda VK (avishwan) REVIEW: https://review.gluster.org/16010 (geo-rep: Rsync tunables for performance improvements) posted (#3) for review on master by Aravinda VK (avishwan) COMMIT: https://review.gluster.org/16010 committed in master by Aravinda VK (avishwan) ------ commit 02979e4663ea9e8a925f785f206d1dba02f253c4 Author: Aravinda VK <avishwan> Date: Fri Dec 2 15:04:49 2016 +0530 geo-rep: Rsync tunables for performance improvements Flag: --ignore-missing-args This Rsync flag reduces sync failures if the source file is unlinked but present in --files-from list. This reduces Rsync retries in Geo-rep and improves the performance Flag: --existing Rsync in Geo-rep never creates target files. Using RPC Geo-rep creates entry in Slave and rsync --inplace used to prevent creating temporary file and rename.(To avoid different GFID in Slave). If the entry is missing in Slave then Geo-rep Rsync gets Permission denied errors when it tries to create file with name as GFID inside .gfid dir.(Geo-rep rsync syncs data using GFIDS with aux-gfid-mount) To disable these flags, gluster volume geo-replication <session> config \ rsync-opt-ignore-missing-args false gluster volume geo-replication <session> config \ rsync-opt-existing false Thanks Kotresh for finding these awesome tunables. BUG: 1400924 Change-Id: I6a84fb86a589bf6edc8dfd1086456a84b05a64fc Signed-off-by: Aravinda VK <avishwan> Reviewed-on: https://review.gluster.org/16010 Smoke: Gluster Build System <jenkins.org> Reviewed-by: Amar Tumballi <amarts> NetBSD-regression: NetBSD Build System <jenkins.org> CentOS-regression: Gluster Build System <jenkins.org> Reviewed-by: Kotresh HR <khiremat> 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-3.12.0, please open a new bug report. glusterfs-3.12.0 has been announced on the Gluster mailinglists [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://lists.gluster.org/pipermail/announce/2017-September/000082.html [2] https://www.gluster.org/pipermail/gluster-users/ |