== insanity test 4: Fourth Failure Mode: OST/MDS Sat Aug 22 06:45:08 EDT 2026 ========================================================== 06:45:08 (1787395508)
Fourth Failure Mode: OST/MDS Sat Aug 22 06:45:09 EDT 2026
Stopping /mnt/lustre-ost1 (opts:) on oleg108-server
Test Lustre stability after OST failure
Stopping /mnt/lustre-mds1 (opts:) on oleg108-server
Failover mds1 to oleg108-server
Reintegrating OST
oleg108-server.virtnet
Start ost1: mount -t lustre -o localrecov  lustre-ost1/ost1 /mnt/lustre-ost1
seq.cli-lustre-OST0000-super.width=65536
oleg108-server: oleg108-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg108-client: oleg108-server: ssh exited with exit code 1
Started lustre-OST0000
oleg108-server.virtnet
Start mds1: mount -t lustre -o localrecov  lustre-mdt1/mdt1 /mnt/lustre-mds1
oleg108-server: oleg108-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg108-client: oleg108-server: ssh exited with exit code 1
Started lustre-MDT0000
Test Lustre stability after MDS failover