[LU-518] replay-single test_45: Can't lstat /mnt/lustre/f45: Cannot send after transport endpoint shutdown

• Type: Bug
• Resolution: Won't Fix
• Priority: Minor
• Fix Version/s: Lustre 2.1.0
• Affects Version/s: Lustre 2.0.0

Environment

Lustre Tag: v2_0_65_0
Lustre Build: http://newbuild.whamcloud.com/job/lustre-master/204/
e2fsprogs Build: http://newbuild.whamcloud.com/job/e2fsprogs-master/42/
Distro/Arch: RHEL6/x86_64(in-kernel OFED, kernel version: 2.6.32-131.2.1.el6)
ENABLE_QUOTA=yes
FAILURE_MODE=HARD

MGS/MDS Nodes: client-2-ib(active), client-4-ib(passive)
                                                         \ /
                                          1 combined MGS/MDT

OSS Nodes: fat-amd-1-ib(active), fat-amd-2-ib(active)
                                                   \ /
                                               OST1 (active in fat-amd-1-ib)
                                               OST2 (active in fat-amd-2-ib)
                                               OST3 (active in fat-amd-1-ib)
                                               OST4 (active in fat-amd-2-ib)
                                               OST5 (active in fat-amd-1-ib)
                                               OST6 (active in fat-amd-2-ib)

Client Nodes: fat-amd-3-ib, client-6-ib

• Severity: 3
• Bugzilla ID: 22,981
• Assignee: WC Triage
• Reporter: Jian Yu

Description

replay-single test 45 failed as follows:

== replay-single test 45: Handle failed close == 07:35:08 (1311086108)
multiop /mnt/lustre/f45 vO_c
TMPPIPE=/tmp/multiop_open_wait_pipe.17755
Can't lstat /mnt/lustre/f45: Cannot send after transport endpoint shutdown
 replay-single test_45: @@@@@@ FAIL: test_45 failed with 2 
Dumping lctl log to /home/yujian/test_logs/2011-07-19/054342/replay-single.test_45.*.1311086110.log

Dmesg on the client node fat-amd-3-ib:

Lustre: DEBUG MARKER: == replay-single test 45: Handle failed close == 07:35:08 (1311086108)
Lustre: setting import lustre-MDT0000_UUID INACTIVE by administrator request
LustreError: 18821:0:(file.c:155:ll_close_inode_openhandle()) inode 144115440136749057 mdc close failed: rc = -108
LustreError: 18826:0:(client.c:1057:ptlrpc_import_delay_req()) @@@ IMP_INVALID  req@ffff8804079b3400 x1374766420142719/t0(0) o-1->lustre-MDT0000_UUID@192.168.4.2@o2ib:12/10 lens 544/880 e 0 to 0 dl 0 ref 2 fl Rpc:/ffffffff/ffffffff rc 0/-1
LustreError: 18826:0:(mdc_locks.c:722:mdc_enqueue()) ldlm_cli_enqueue: -108
LustreError: 18826:0:(file.c:2165:ll_inode_revalidate_fini()) failure -108 inode 29
Lustre: DEBUG MARKER: replay-single test_45: @@@@@@ FAIL: test_45 failed with 2

Maloo report: https://maloo.whamcloud.com/test_sets/7f371672-b281-11e0-b33f-52540025f9af

This is an known issue on Lustre master branch: bug 22981. Some instances were reported in bug 20997.