== sanity-lnet test 207: Check health and resends for multi-rail remote errors ========================================================== 06:46:38 (1739533598)
Cleaning up LNet
LNET unconfigure error 22: Invalid argument
unloading modules via unload_modules_local on: 'oleg252-server'
oleg252-server: oleg252-server.virtnet: executing unload_modules_local
oleg252-server: LNET unconfigure error 22: Invalid argument
modules unloaded.
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
oleg252-server: Writer error: failed to resolve Netlink family id
oleg252-server: opening /dev/lnet failed: No such file or directory
oleg252-server: hint: the kernel modules may not be loaded
oleg252-server: IOC_LIBCFS_GET_NI error 2: No such file or directory
pdsh@oleg252-client: oleg252-server: ssh exited with exit code 1
oleg252-server: oleg252-server.virtnet: executing load_lnet
oleg252-server: Loading modules from /home/green/git/lustre-release/lustre
oleg252-server: detected 4 online CPUs by sysfs
oleg252-server: MODOPTS_LIBCFS=
oleg252-server: Force libcfs to create 2 CPU partitions
/home/green/git/lustre-release/lustre/../lnet/utils/lnetctl discover 192.168.202.152@tcp
discover:
- primary nid: 192.168.202.152@tcp
  Multi-Rail: true
  peer_ni:
  - nid: 192.168.202.152@tcp
oleg252-server: oleg252-server.virtnet: executing lnet_if_list
oleg252-server: oleg252-server.virtnet: executing /home/green/git/lustre-release/lustre/../lnet/utils/lnetctl net add --net tcp1 --if eth0
oleg252-server: default via 192.168.202.254 dev eth0 192.168.202.0/24 dev eth0 proto kernel scope link src 192.168.202.152
oleg252-server: default via 192.168.202.254 dev eth0 192.168.202.0/24 dev eth0 proto kernel scope link src 192.168.202.152
/home/green/git/lustre-release/lustre/../lnet/utils/lnetctl lnet configure
/home/green/git/lustre-release/lustre/../lnet/utils/lnetctl net add --net tcp1 --if eth0
default via 192.168.202.254 dev eth0 192.168.202.0/24 dev eth0 proto kernel scope link src 192.168.202.52
default via 192.168.202.254 dev eth0 192.168.202.0/24 dev eth0 proto kernel scope link src 192.168.202.52
net:
-     net type: lo
      local NI(s):
      -     nid: 0@lo
            status: up
-     net type: tcp
      local NI(s):
      -     nid: 192.168.202.52@tcp
            status: up
            interfaces:
                  0: eth0
-     net type: tcp1
      local NI(s):
      -     nid: 192.168.202.52@tcp1
            status: up
            interfaces:
                  0: eth0
-     primary nid: 192.168.202.152@tcp
      -     nid: 192.168.202.152@tcp
            health stats:
                  health value: 1000
      -     nid: 192.168.202.152@tcp1
            health stats:
                  health value: 1000
debug=+net
Simulate remote_dropped
/home/green/git/lustre-release/lustre/../lnet/utils/lnetctl ping 192.168.202.152@tcp
manage:
- ping: 
  errno: -5
  descr: ! 'failed to ping 192.168.202.152@tcp: Input/output error'
/home/green/git/lustre-release/lustre/../lnet/utils/lnetctl peer set --health 1000 --all
/home/green/git/lustre-release/lustre/../lnet/utils/lnetctl net set --health 1000 --all
Check that 2 resends took place
Check that local NI health is unchanged
Check that remote NI health has been changed
/home/green/git/lustre-release/lustre/../lnet/utils/lnetctl peer set --health 1000 --all
Simulate remote_error
/home/green/git/lustre-release/lustre/../lnet/utils/lnetctl ping 192.168.202.152@tcp
manage:
- ping: 
  errno: -5
  descr: ! 'failed to ping 192.168.202.152@tcp: Input/output error'
/home/green/git/lustre-release/lustre/../lnet/utils/lnetctl peer set --health 1000 --all
/home/green/git/lustre-release/lustre/../lnet/utils/lnetctl net set --health 1000 --all
Check that no resends took place
Check that local NI health is unchanged
Check that remote NI health has been changed
/home/green/git/lustre-release/lustre/../lnet/utils/lnetctl peer set --health 1000 --all
Simulate remote_timeout
/home/green/git/lustre-release/lustre/../lnet/utils/lnetctl ping 192.168.202.152@tcp
manage:
- ping: 
  errno: -5
  descr: ! 'failed to ping 192.168.202.152@tcp: Input/output error'
/home/green/git/lustre-release/lustre/../lnet/utils/lnetctl peer set --health 1000 --all
/home/green/git/lustre-release/lustre/../lnet/utils/lnetctl net set --health 1000 --all
Check that no resends took place
Check that local NI health is unchanged
Check that remote NI health has been changed
/home/green/git/lustre-release/lustre/../lnet/utils/lnetctl peer set --health 1000 --all
oleg252-server: oleg252-server.virtnet: executing /home/green/git/lustre-release/lustre/../lnet/utils/lnetctl net del --net tcp1 --if eth0
Writer error: failed to resolve Netlink family id
unloading modules via unload_modules_local on: 'oleg252-server'
oleg252-server: oleg252-server.virtnet: executing unload_modules_local
modules unloaded.
oleg252-server: oleg252-server.virtnet: executing unload_modules_local
oleg252-server: LNET unconfigure error 22: Invalid argument
pdsh@oleg252-client: oleg252-client: ssh exited with exit code 2
pdsh@oleg252-client: oleg252-server: ssh exited with exit code 2
pdsh@oleg252-client: oleg252-client: ssh exited with exit code 2
pdsh@oleg252-client: oleg252-server: ssh exited with exit code 2