== insanity test 4: Fourth Failure Mode: OST/MDS Wed Apr 30 22:25:23 EDT 2025 ========================================================== 22:25:23 (1746066323)
Fourth Failure Mode: OST/MDS Wed Apr 30 22:25:24 EDT 2025
Stopping /mnt/lustre-ost1 (opts:) on oleg248-server
Test Lustre stability after OST failure
Stopping /mnt/lustre-mds1 (opts:) on oleg248-server
Failover mds1 to oleg248-server
Stopping /mnt/lustre-mds2 (opts:) on oleg248-server
Failover mds2 to oleg248-server
Reintegrating OST
oleg248-server.virtnet
Starting ost1: -o localrecov  /dev/mapper/ost1_flakey /mnt/lustre-ost1
seq.cli-lustre-OST0000-super.width=65536
oleg248-server: oleg248-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg248-client: oleg248-server: ssh exited with exit code 1
Started lustre-OST0000
oleg248-server.virtnet
Starting mds1: -o localrecov  /dev/mapper/mds1_flakey /mnt/lustre-mds1
oleg248-server: oleg248-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg248-client: oleg248-server: ssh exited with exit code 1
Started lustre-MDT0000
oleg248-server.virtnet
Starting mds2: -o localrecov  /dev/mapper/mds2_flakey /mnt/lustre-mds2
oleg248-server: oleg248-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg248-client: oleg248-server: ssh exited with exit code 1
Started lustre-MDT0001
Test Lustre stability after MDS failover