Steps to Reproduce: 1. Create ganesha cluster and create 2*(4+2) EC volume. 2. Enable nfs-ganesha on the volume with mdcache settings. 3. Mount the volume. 4. Create a file and write contents to it. 5. Create hard link to that file. 6. Read the contents of the file. Actual results: Contents of original file are not seen when hardlink is created Expected results: Contents should not get removed Additional info: [root@dhcp47-49 ec_test]# echo "testfile" > test1 [root@dhcp47-49 ec_test]# cat test1 testfile [root@dhcp47-49 ec_test]# ls -lhrtia test1 10548474259765385418 -rw-r--r--. 1 root root 9 Dec 27 20:38 test1 [root@dhcp47-49 ec_test]# ln test1 test1_hlink [root@dhcp47-49 ec_test]# ls -lhrtia test1 test1_hlink 10548474259765385418 -rw-r--r--. 2 root root 0 Dec 27 20:38 test1_hlink 10548474259765385418 -rw-r--r--. 2 root root 0 Dec 27 20:38 test1 [root@dhcp47-49 ec_test]# cat test1 [root@dhcp47-49 ec_test]# cat test1_hlink [root@dhcp47-49 ec_test]# [root@dhcp47-49 ec_test]# [root@dhcp47-49 ec_test]# cat test1 [root@dhcp47-49 ec_test]# cat test1_hlink [root@dhcp47-49 ec_test]# cat test1 [root@dhcp47-49 ec_test]# cat test1
REVIEW: http://review.gluster.org/16411 (cluster/ec: Do lookup on an existing file in link) posted (#1) for review on release-3.9 by Pranith Kumar Karampuri (pkarampu)
REVIEW: http://review.gluster.org/16411 (cluster/ec: Do lookup on an existing file in link) posted (#2) for review on release-3.9 by Pranith Kumar Karampuri (pkarampu)
COMMIT: http://review.gluster.org/16411 committed in release-3.9 by Pranith Kumar Karampuri (pkarampu) ------ commit 6e46104c299f61c180674a455f83b6bcec032aef Author: Pranith Kumar K <pkarampu> Date: Wed Jan 4 13:37:23 2017 +0530 cluster/ec: Do lookup on an existing file in link Problem: In link fop lookup is happening on the new link which doesn't exist so the iatt ec serves parent xlators has size as zero which leads to 'cat' giving empty output Fix: Change code so that lookup happens on the existing link instead. >BUG: 1409730 >Change-Id: I70eb02fe0633e61d1d110575589cc2dbe5235d76 >Signed-off-by: Pranith Kumar K <pkarampu> >Reviewed-on: http://review.gluster.org/16320 >Smoke: Gluster Build System <jenkins.org> >Reviewed-by: Xavier Hernandez <xhernandez> >Tested-by: Xavier Hernandez <xhernandez> >CentOS-regression: Gluster Build System <jenkins.org> >NetBSD-regression: NetBSD Build System <jenkins.org> BUG: 1413057 Change-Id: Ia48f615fd41f0fa7f3ffe8eb613d90a05eb68c32 Signed-off-by: Pranith Kumar K <pkarampu> Reviewed-on: http://review.gluster.org/16411 NetBSD-regression: NetBSD Build System <jenkins.org> CentOS-regression: Gluster Build System <jenkins.org> Smoke: Gluster Build System <jenkins.org> Reviewed-by: Xavier Hernandez <xhernandez>
This bug is getting closed because GlusterFS-3.9 has reached its end-of-life [1]. Note: This bug is being closed using a script. No verification has been performed to check if it still exists on newer releases of GlusterFS. If this bug still exists in newer GlusterFS releases, please open a new bug against the newer release. [1]: https://www.gluster.org/community/release-schedule/