== sanity-lnet test 199: load lnet w/o module option, configure interface twice ========================================================== 12:09:17 (1786464557)
Loading LNet and configuring DLC
/home/green/git/lustre-release/lustre/tests/test-framework.sh: line 1048: 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
/home/green/git/lustre-release/lustre/../lnet/utils/lnetctl lnet configure
Add interface ens2
/home/green/git/lustre-release/lustre/../lnet/utils/lnetctl net add --net tcp --if ens2
default via 192.168.203.254 dev ens2 192.168.203.0/24 dev ens2 proto kernel scope link src 192.168.203.57
Add IP address 192.168.203.57 for interface ens2
/home/green/git/lustre-release/lustre/../lnet/utils/lnetctl net add --ip2net tcp 192.168.203.57
---
add:
-     net: 
      errno: -17
      descr: ! "cannot setup ip2nets"
...
pdsh@oleg357-client: oleg357-server: ssh exited with exit code 2
pdsh@oleg357-client: oleg357-server: ssh exited with exit code 2