+++ This bug was initially created as a clone of Bug #1334621 +++ Description of problem: Currently gfapi does not seem to be setting errno appropriately in case of inode_link failures. This may cause mislead applications (for eg., nfs-ganesha) which rely on errno to determine the error encountered. Version-Release number of selected component (if applicable): How reproducible: Steps to Reproduce: 1. 2. 3. Actual results: Expected results: Additional info: --- Additional comment from Vijay Bellur on 2016-05-10 03:44:07 EDT --- REVIEW: http://review.gluster.org/14278 (gfapi: set errno for inode_link failures) posted (#1) for review on master by soumya k (skoduri) --- Additional comment from Vijay Bellur on 2016-05-10 06:08:26 EDT --- REVIEW: http://review.gluster.org/14278 (libglusterfs/gfapi: set appropriate errno for inode_link failures) posted (#2) for review on master by soumya k (skoduri) --- Additional comment from Vijay Bellur on 2016-05-10 07:42:01 EDT --- REVIEW: http://review.gluster.org/14278 (libglusterfs/gfapi: set appropriate errno for inode_link failures) posted (#3) for review on master by soumya k (skoduri) --- Additional comment from Vijay Bellur on 2016-05-10 12:10:28 EDT --- COMMIT: http://review.gluster.org/14278 committed in master by Niels de Vos (ndevos) ------ commit 176724cdec7061ead0bd7497bb56d0ac09a668a7 Author: Soumya Koduri <skoduri> Date: Tue May 10 13:03:42 2016 +0530 libglusterfs/gfapi: set appropriate errno for inode_link failures We do not seem to be setting errno appropriately in case of inode_link failures. This errno may be used by any application (for eg., nfs-ganesha) to determine the error encountered. This patch addresses the same. Change-Id: I674f747c73369d0597a9c463e6ea4c85b9091355 BUG: 1334621 Signed-off-by: Soumya Koduri <skoduri> Reviewed-on: http://review.gluster.org/14278 Smoke: Gluster Build System <jenkins.com> Reviewed-by: Niels de Vos <ndevos> NetBSD-regression: NetBSD Build System <jenkins.org> Reviewed-by: jiffin tony Thottan <jthottan> Reviewed-by: Kaleb KEITHLEY <kkeithle> CentOS-regression: Gluster Build System <jenkins.com>
The issue was uncovered with bug1333546. The fixes are posted/merged upstream - http://review.gluster.org/#/c/14278 https://review.gerrithub.io/275930
Upstream mainline : http://review.gluster.org/14278 Upstream 3.8 : http://review.gluster.org/14288 And the fix is available in rhgs-3.2.0 as part of rebase to GlusterFS 3.8.4.
Verified the fix in build, nfs-ganesha-gluster-2.4.1-3.el7rhgs.x86_64 glusterfs-ganesha-3.8.4-10.el7rhgs.x86_64 nfs-ganesha-2.4.1-3.el7rhgs.x86_64 Basic IO's are running fine and no crashes are observed.
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-2017-0486.html