[LU-7436] conf-sanity test_91: @@@@@@ FAIL: found cc0b3805-41ce-ef63-799a-a55708b119b7 192.168.113.19@tcp on MDT

• Status: Resolved
• Project: Lustre
• Affects Version/s: Lustre 2.8.0
• Fix Version/s: Lustre 2.8.0
• Type: Bug
• Priority: Minor
• Reporter: parinay v kondekar (Inactive)
• Assignee: Alex Zhuravlev
• Resolution: Fixed

Environment

interop 2.5.x <-> master client

• Severity: 3

Description

Configuration : 4 node - 1 MDS/1OSS/2 clients
Release
2.6.32_431.17.1.x86_64
2.6.32_431.29.2.el6.x86_64_g70e90c3

Server 2.5.1.x6
Client 2.7.62

stdout.log
== conf-sanity test 91: evict-by-nid support == 05:55:39 (1447566939)
../libcfs/libcfs/libcfs options: 'cpu_npartitions=2'
Loading modules from /usr/lib64/lustre/tests/..
detected 2 online CPUs by sysfs
Force libcfs to create 2 CPU partitions
debug=-1
subsystem_debug=all -lnet -lnd -pinger
../lnet/lnet/lnet options: 'accept=all'
../lnet/klnds/socklnd/ksocklnd options: 'sock_timeout=10'
gss/krb5 is not supported
start mds service on fre1317
Starting mds1: -o rw,user_xattr  /dev/vdb /mnt/mds1
fre1317: mount.lustre: set /sys/block/vdb/queue/max_sectors_kb to 2147483647
fre1317: 
pdsh@fre1319: fre1317: ssh exited with exit code 1
pdsh@fre1319: fre1317: ssh exited with exit code 1
Started lustre-MDT0000
start ost1 service on fre1318
Starting ost1: -o user_xattr  /dev/vdb /mnt/ost1
fre1318: mount.lustre: set /sys/block/vdb/queue/max_sectors_kb to 2147483647
fre1318: 
pdsh@fre1319: fre1318: ssh exited with exit code 1
pdsh@fre1319: fre1318: ssh exited with exit code 1
Started lustre-OST0000
mount lustre on /mnt/lustre.....
Starting client: fre1319:  -o user_xattr,flock fre1317@tcp:/lustre /mnt/lustre
setup single mount lustre success
list nids on mdt:
mdt.lustre-MDT0000.exports.0@lo
mdt.lustre-MDT0000.exports.192.168.113.18@tcp
mdt.lustre-MDT0000.exports.192.168.113.19@tcp
mdt.lustre-MDT0000.exports.clear
uuid from 192\.168\.113\.19@tcp:
[e-mail]=cc0b3805-41ce-ef63-799a-a55708b119b7
manual umount lustre on /mnt/lustre....
evict 192\.168\.113\.19@tcp
 conf-sanity test_91: @@@@@@ FAIL: found cc0b3805-41ce-ef63-799a-a55708b119b7 192\.168\.113\.19@tcp on MDT 
  Trace dump:
  = /usr/lib64/lustre/tests/../tests/test-framework.sh:4812:error_noexit()
  = /usr/lib64/lustre/tests/../tests/test-framework.sh:4843:error()
  = /usr/lib64/lustre/tests/conf-sanity.sh:6091:test_91()
  = /usr/lib64/lustre/tests/../tests/test-framework.sh:5090:run_one()
  = /usr/lib64/lustre/tests/../tests/test-framework.sh:5127:run_one_logged()
  = /usr/lib64/lustre/tests/../tests/test-framework.sh:4944:run_test()
  = /usr/lib64/lustre/tests/conf-sanity.sh:6104:main()
Dumping lctl log to /tmp/test_logs/1447566903/conf-sanity.test_91.*.1447566962.log
fre1320: Warning: Permanently added 'fre1319,192.168.113.19' (RSA) to the list of known hosts.
fre1317: Warning: Permanently added 'fre1319,192.168.113.19' (RSA) to the list of known hosts.
fre1318: Warning: Permanently added 'fre1319,192.168.113.19' (RSA) to the list of known hosts.
FAIL 91 (24s)



stderr.log
fre1317: mount.lustre: set /sys/block/vdb/queue/max_sectors_kb to 2147483647
fre1317: 
pdsh@fre1319: fre1317: ssh exited with exit code 1
fre1318: mount.lustre: set /sys/block/vdb/queue/max_sectors_kb to 2147483647
fre1318: 
pdsh@fre1319: fre1318: ssh exited with exit code 1
pdsh@fre1319: fre1317: ssh exited with exit code 3

Comments

[parinay v kondekar (Inactive)]

• The test fails on interop 2.5.1 server <-> master client.
• newly added by following patch

  Author:     Alex Zhuravlev <[e-mail]>
  AuthorDate: Mon Oct 19 13:18:44 2015 +0300
  Commit:     Oleg Drokin <[e-mail]>
  CommitDate: Wed Nov 11 15:53:13 2015 +0000
  
      LU-2222 mdt: restore evict-by-nid functionality
      
      Writing a NID or UUID to mdt.*.evict_tgt_nids will evict clients
      with NID or UUID specified all the targets (OSTs and MDTs).
      
      Change-Id: I66a60a6c81fbac1571f5685111df7b00a306be36
      Signed-off-by: Alex Zhuravlev <[e-mail]>
      Reviewed-on: http://review.whamcloud.com/16867
      Tested-by: Jenkins
      Reviewed-by: Andreas Dilger <[e-mail]>
      Tested-by: Maloo <[e-mail]>
      Reviewed-by: Niu Yawei <[e-mail]>
      Reviewed-by: Oleg Drokin <[e-mail]>
  
  

[Gerrit Updater]

Alex Zhuravlev ([e-mail]) uploaded a new patch: http://review.whamcloud.com/17222
Subject: LU-7436 tests: skip conf-sanity/91 with old servers
Project: fs/lustre-release
Branch: master
Current Patch Set: 1
Commit: 224adf32d1e858903c0b92834d6b377e306e42db

[Gerrit Updater]

Oleg Drokin ([e-mail]) merged in patch http://review.whamcloud.com/17222/
Subject: LU-7436 tests: skip conf-sanity/91 with old servers
Project: fs/lustre-release
Branch: master
Current Patch Set:
Commit: 8438f2a7b56fd97aa2207aac375a880df668a61d

[Peter Jones]

Landed for 2.8