+++ This bug was initially created as a clone of Bug #1261841 +++ Description of problem: ----------------------- fallocate on the sharded volume fails with "transport endpoint not connected" - ENOTCONN Version-Release number of selected component (if applicable): ------------------------------------------------------------- mainline & release-3.7.4 How reproducible: ----------------- Always Steps to Reproduce: ------------------- 1. Try fallocate command on the sharded gluster volume Actual results: --------------- fallocate failed with "Transport endpoint not connected" Expected results: ----------------- fallocate should sucessfully create files Additional info: ---------------- fallocate will be used by qemu for creating preallocated image files --- Additional comment from SATHEESARAN on 2015-09-10 05:54:34 EDT --- [root@ ~]# fallocate -l1MB /rhev/data-center/mnt/glusterSD/rhs-client10.lab.eng.blr.redhat.com\:vmstore/file1 fallocate: /rhev/data-center/mnt/glusterSD/rhs-client10.lab.eng.blr.redhat.com:vmstore/sas1: fallocate failed: Transport endpoint is not connected I see the following error message in fuse mount logs "[2015-09-08 16:57:29.796276] I [shard.c:3745:shard_fallocate] 0-vmstore-shard: fallocate called on 10292366-317e-406a-b45f-a49cec061c46. FOP not implemented. Failing with ENOTCONN [2015-09-08 16:57:29.796311] W [fuse-bridge.c:1271:fuse_err_cbk] 0-glusterfs-fuse: 1012095: FALLOCATE() ERR => -1 (Transport endpoint is not connected)" --- Additional comment from Vijay Bellur on 2016-01-08 06:00:15 EST --- REVIEW: http://review.gluster.org/13196 (features/shard: Implement fallocate FOP) posted (#1) for review on master by Krutika Dhananjay (kdhananj) --- Additional comment from Vijay Bellur on 2016-01-08 06:29:31 EST --- REVIEW: http://review.gluster.org/13196 (features/shard: Implement fallocate FOP.) posted (#2) for review on master by Krutika Dhananjay (kdhananj) --- Additional comment from Vijay Bellur on 2016-01-08 06:29:34 EST --- REVIEW: http://review.gluster.org/13198 (features/shard: Implement zerofill FOP) posted (#1) for review on master by Krutika Dhananjay (kdhananj) --- Additional comment from Vijay Bellur on 2016-01-13 08:03:15 EST --- REVIEW: http://review.gluster.org/13196 (features/shard: Implement fallocate FOP) posted (#3) for review on master by Krutika Dhananjay (kdhananj) --- Additional comment from Vijay Bellur on 2016-01-13 08:03:18 EST --- REVIEW: http://review.gluster.org/13234 (features/shard: Implement zerofill FOP) posted (#1) for review on master by Krutika Dhananjay (kdhananj) --- Additional comment from Vijay Bellur on 2016-01-13 08:03:22 EST --- REVIEW: http://review.gluster.org/13235 (features/shard: Implement discard FOP) posted (#1) for review on master by Krutika Dhananjay (kdhananj) --- Additional comment from Vijay Bellur on 2016-01-18 06:10:24 EST --- REVIEW: http://review.gluster.org/13196 (features/shard: Implement fallocate FOP) posted (#4) for review on master by Krutika Dhananjay (kdhananj) --- Additional comment from Vijay Bellur on 2016-01-18 06:47:44 EST --- REVIEW: http://review.gluster.org/13196 (features/shard: Implement fallocate FOP) posted (#5) for review on master by Krutika Dhananjay (kdhananj) --- Additional comment from Vijay Bellur on 2016-01-18 19:18:18 EST --- COMMIT: http://review.gluster.org/13196 committed in master by Pranith Kumar Karampuri (pkarampu) ------ commit c535059299785f7d050482c257f10389c218048b Author: Krutika Dhananjay <kdhananj> Date: Thu Oct 29 17:04:38 2015 +0530 features/shard: Implement fallocate FOP Change-Id: I6f07074e94b115f6c6c2c59a8a1b58ba44b1c12a BUG: 1261841 Signed-off-by: Krutika Dhananjay <kdhananj> Reviewed-on: http://review.gluster.org/13196 Smoke: Gluster Build System <jenkins.com> NetBSD-regression: NetBSD Build System <jenkins.org> Reviewed-by: Pranith Kumar Karampuri <pkarampu> Tested-by: Pranith Kumar Karampuri <pkarampu> CentOS-regression: Gluster Build System <jenkins.com> --- Additional comment from Vijay Bellur on 2016-01-19 04:34:50 EST --- REVIEW: http://review.gluster.org/13234 (features/shard: Implement zerofill FOP) posted (#2) for review on master by Krutika Dhananjay (kdhananj) --- Additional comment from Vijay Bellur on 2016-01-23 01:02:35 EST --- COMMIT: http://review.gluster.org/13234 committed in master by Pranith Kumar Karampuri (pkarampu) ------ commit e67712c06b64fb659824b3f79164f2789693acee Author: Krutika Dhananjay <kdhananj> Date: Wed Jan 13 16:19:15 2016 +0530 features/shard: Implement zerofill FOP Change-Id: Iabb89a502cc560edd7fe3755623c74a2ccb853d5 BUG: 1261841 Signed-off-by: Krutika Dhananjay <kdhananj> Reviewed-on: http://review.gluster.org/13234 Smoke: Gluster Build System <jenkins.com> Reviewed-by: Pranith Kumar Karampuri <pkarampu> Tested-by: Pranith Kumar Karampuri <pkarampu> NetBSD-regression: NetBSD Build System <jenkins.org> CentOS-regression: Gluster Build System <jenkins.com>
http://review.gluster.org/#/c/13405/ http://review.gluster.org/#/c/13287/ http://review.gluster.org/#/c/13523/ http://review.gluster.org/#/c/13259/ http://review.gluster.org/#/c/13196/
This bug was accidentally moved from POST to MODIFIED via an error in automation, please see mmccune with any questions
Fallocate on the sharded volume works good. # fallocate -l2G file1 # ls -lsah file1 2.0G -rw-r--r--. 1 root root 2.0G Jun 6 10:40 file1 discard & zerofill are also implemented and verified with glfs_discard() & glfs_zerofill()
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://access.redhat.com/errata/RHBA-2016:1240