== insanity test 4: Fourth Failure Mode: OST/MDS Tue Apr 14 13:44:29 EDT 2026 ========================================================== 13:44:29 (1776188669)
Fourth Failure Mode: OST/MDS Tue Apr 14 13:44:30 EDT 2026
Stopping /mnt/lustre-ost1 (opts:) on oleg351-server
Test Lustre stability after OST failure
Stopping /mnt/lustre-mds1 (opts:) on oleg351-server
Failover mds1 to oleg351-server
Reintegrating OST
Starting ost1: -o localrecov  lustre-ost1/ost1 /mnt/lustre-ost1
oleg351-server: oleg351-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all 8
pdsh@oleg351-client: oleg351-server: ssh exited with exit code 1
Started lustre-OST0000
Starting mds1: -o localrecov  lustre-mdt1/mdt1 /mnt/lustre-mds1
oleg351-server: oleg351-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all 8
pdsh@oleg351-client: oleg351-server: ssh exited with exit code 1
Started lustre-MDT0000
Test Lustre stability after MDS failover