== sanity-lnet test 212: Check discovery refcount loss bug (LU-14627) ========================================================== 20:19:13 (1767316753)
Cleaning up LNet
Writer error: failed to resolve Netlink family id
/home/green/git/lustre-release/lustre/scripts/lustre_rmmod: line 114: echo: write error: Device or resource busy
/home/green/git/lustre-release/lustre/scripts/lustre_rmmod: line 156: echo: write error: Device or resource busy
unloading modules via unload_modules_local on: 'oleg438-server'
oleg438-server: oleg438-server.virtnet: executing unload_modules_local
oleg438-server: /home/green/git/lustre-release/lustre/scripts/lustre_rmmod: line 114: echo: write error: Device or resource busy
oleg438-server: LNET unconfigure error 22: Invalid argument
oleg438-server: /home/green/git/lustre-release/lustre/scripts/lustre_rmmod: line 156: echo: write error: Device or resource busy
modules unloaded.
/home/green/git/lustre-release/lustre/tests/test-framework.sh: line 1053: echo: write error: Device or resource busy
/home/green/git/lustre-release/lustre/tests/test-framework.sh: line 1054: echo: write error: Device or resource busy
Loading modules from /home/green/git/lustre-release/lustre
detected 4 online CPUs by sysfs
MODOPTS_LIBCFS=
Force libcfs to create 2 CPU partitions
../libcfs/libcfs/libcfs options: 'cpu_npartitions=2'
/home/green/git/lustre-release/lustre/../lnet/utils/lnetctl lnet configure -a
oleg438-server: Writer error: failed to resolve Netlink family id
oleg438-server: opening /dev/lnet failed: No such file or directory
oleg438-server: hint: the kernel modules may not be loaded
oleg438-server: IOC_LIBCFS_GET_NI error 2: No such file or directory
pdsh@oleg438-client: oleg438-server: ssh exited with exit code 1
oleg438-server: oleg438-server.virtnet: executing load_lnet
oleg438-server: Loading modules from /home/green/git/lustre-release/lustre
oleg438-server: /home/green/git/lustre-release/lustre/tests/test-framework.sh: line 1053: echo: write error: Device or resource busy
oleg438-server: /home/green/git/lustre-release/lustre/tests/test-framework.sh: line 1054: echo: write error: Device or resource busy
oleg438-server: detected 4 online CPUs by sysfs
oleg438-server: MODOPTS_LIBCFS=
oleg438-server: Force libcfs to create 2 CPU partitions
Initial discovery
/home/green/git/lustre-release/lustre/../lnet/utils/lnetctl discover --force 192.168.204.138@tcp
discover:
- primary nid: 192.168.204.138@tcp
  Multi-Rail: true
  peer_ni:
  - nid: 192.168.204.138@tcp
discover:
- primary nid: 192.168.204.38@tcp
  Multi-Rail: true
  peer_ni:
  - nid: 192.168.204.38@tcp
Fail local discover ping to set LNET_PEER_REDISCOVER flag
/home/green/git/lustre-release/lustre/utils/lctl net_drop add -s *@tcp -d *@tcp -r 1 -e local_error
/home/green/git/lustre-release/lustre/../lnet/utils/lnetctl discover --force 192.168.204.138@tcp
manage:
- discover: 
  errno: -5
  descr: ! 'failed to discover 192.168.204.138@tcp: Input/output error'
/home/green/git/lustre-release/lustre/utils/lctl net_drop del -a
/home/green/git/lustre-release/lustre/../lnet/utils/lnetctl fault delay add -s *@tcp -d 192.168.204.138@tcp -r 1 -m GET -l 3
/home/green/git/lustre-release/lustre/../lnet/utils/lnetctl fault drop add -s *@tcp -d 192.168.204.138@tcp -r 1 -m GET -e local_error
/home/green/git/lustre-release/lustre/../lnet/utils/lnetctl fault delay add -s *@tcp -d 192.168.204.138@tcp -r 1 -m PUT -l 6
Force oleg438-client.virtnet to discover 192.168.204.138@tcp (in background)
Force oleg438-server to discover 192.168.204.38@tcp
/home/green/git/lustre-release/lustre/../lnet/utils/lnetctl discover --force 192.168.204.138@tcp
discover:
- primary nid: 192.168.204.38@tcp
  Multi-Rail: true
  peer_ni:
  - nid: 192.168.204.38@tcp
Wait for 72450
manage:
- discover: 
  errno: -5
  descr: ! 'failed to discover 192.168.204.138@tcp: Input/output error'
Finished wait on 72450
/home/green/git/lustre-release/lustre/../lnet/utils/lnetctl fault delay del -a
/home/green/git/lustre-release/lustre/utils/lctl net_drop del -a
Writer error: failed to resolve Netlink family id
/home/green/git/lustre-release/lustre/scripts/lustre_rmmod: line 114: echo: write error: Device or resource busy
/home/green/git/lustre-release/lustre/scripts/lustre_rmmod: line 156: echo: write error: Device or resource busy
unloading modules via unload_modules_local on: 'oleg438-server'
oleg438-server: oleg438-server.virtnet: executing unload_modules_local
oleg438-server: /home/green/git/lustre-release/lustre/scripts/lustre_rmmod: line 114: echo: write error: Device or resource busy
oleg438-server: /home/green/git/lustre-release/lustre/scripts/lustre_rmmod: line 156: echo: write error: Device or resource busy
modules unloaded.
oleg438-server: oleg438-server.virtnet: executing unload_modules_local
oleg438-server: /home/green/git/lustre-release/lustre/scripts/lustre_rmmod: line 114: echo: write error: Device or resource busy
oleg438-server: LNET unconfigure error 22: Invalid argument
oleg438-server: /home/green/git/lustre-release/lustre/scripts/lustre_rmmod: line 156: echo: write error: Device or resource busy
pdsh@oleg438-client: oleg438-client: ssh exited with exit code 2
pdsh@oleg438-client: oleg438-server: ssh exited with exit code 2
pdsh@oleg438-client: oleg438-server: ssh exited with exit code 2
pdsh@oleg438-client: oleg438-client: ssh exited with exit code 2