== insanity test 4: Fourth Failure Mode: OST/MDS Tue Jun  9 19:16:01 EDT 2026 ========================================================== 19:16:01 (1781046961)
Fourth Failure Mode: OST/MDS Tue Jun  9 19:16:02 EDT 2026
Stopping /mnt/lustre-ost1 (opts:) on oleg406-server
Test Lustre stability after OST failure
Stopping /mnt/lustre-mds1 (opts:) on oleg406-server
Failover mds1 to oleg406-server
Stopping /mnt/lustre-mds2 (opts:) on oleg406-server
Failover mds2 to oleg406-server
Reintegrating OST
Starting ost1: -o localrecov  /dev/mapper/ost1_flakey /mnt/lustre-ost1
oleg406-server: oleg406-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all 8
pdsh@oleg406-client: oleg406-server: ssh exited with exit code 1
Started lustre-OST0000
Starting mds1: -o localrecov  /dev/mapper/mds1_flakey /mnt/lustre-mds1
oleg406-server: oleg406-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all 8
pdsh@oleg406-client: oleg406-server: ssh exited with exit code 1
Started lustre-MDT0000
Starting mds2: -o localrecov  /dev/mapper/mds2_flakey /mnt/lustre-mds2
oleg406-server: oleg406-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all 8
pdsh@oleg406-client: oleg406-server: ssh exited with exit code 1
Started lustre-MDT0001
Test Lustre stability after MDS failover