-----============= acceptance-small: insanity ============----- Fri Sep 11 05:29:08 EDT 2026
MGS_OS_ID_LIKE=rhel centos fedora rocky
MGS_OS_VERSION_ID=8.10
MGS_OS_ID=rocky
MGS_OS_VERSION_CODE=134873088
MDS1_OS_VERSION_ID=8.10
MDS1_OS_VERSION_CODE=134873088
MDS1_OS_ID_LIKE=rhel centos fedora rocky
MDS1_OS_ID=rocky
OST1_OS_VERSION_CODE=134873088
OST1_OS_ID_LIKE=rhel centos fedora rocky
OST1_OS_VERSION_ID=8.10
OST1_OS_ID=rocky
CLIENT_OS_ID=rocky
CLIENT_OS_VERSION_CODE=134873088
CLIENT_OS_VERSION_ID=8.10
CLIENT_OS_ID_LIKE=rhel centos fedora rocky
oleg315-server: ls: cannot access '/home/green/git/lustre-release/lustre/tests/except/insanity.*ex': No such file or directory
excepting tests: 
=== insanity: start setup 05:29:28 (1789118968) ===
oleg315-client.virtnet: executing check_config_client /mnt/lustre
oleg315-client.virtnet: Checking config lustre mounted on /mnt/lustre
Checking servers environments
Checking clients oleg315-client.virtnet environments
Using TIMEOUT=20
osc.lustre-OST0000-osc-ffff9a57d006f000.idle_timeout=debug
osc.lustre-OST0001-osc-ffff9a57d006f000.idle_timeout=debug
disable quota as required
oleg315-server: oleg315-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
osd-ldiskfs.track_declares_assert=1
Setting lod.lustre-MDT0000-mdtlov.enable_compr_rotational from 0 to 1
Waiting 90s for '1'
Updated after 2s: want '1' got '1'
Setting lod.lustre-MDT0001-mdtlov.enable_compr_rotational from 0 to 1
Waiting 90s for '1'
Updated after 2s: want '1' got '1'
=== insanity: finish setup 05:30:21 (1789119021) ===

== insanity test 0: Fail all nodes, independently ======== 05:30:24 (1789119024)
Failing mds1 on oleg315-server
Stopping /mnt/lustre-mds1 (opts:) on oleg315-server
05:30:28 (1789119028) shut down
facet: mds1 facet_host: oleg315-server facet_failover_host: oleg315-server
Failover mds1 to oleg315-server
mount facets: mds1
Start mds1: mount -t lustre -o localrecov  /dev/mapper/mds1_flakey /mnt/lustre-mds1
oleg315-server: oleg315-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg315-client: oleg315-server: ssh exited with exit code 1
Started lustre-MDT0000
05:30:52 (1789119052) targets are mounted
05:30:52 (1789119052) facet_failover done
oleg315-client.virtnet: executing wait_import_state_mount (FULL|IDLE) mdc.lustre-MDT0000-mdc-*.mds_server_uuid 1475 0
mdc.lustre-MDT0000-mdc-*.mds_server_uuid in FULL state after 0 sec
Failing mds2 on oleg315-server
Stopping /mnt/lustre-mds2 (opts:) on oleg315-server
05:31:08 (1789119068) shut down
facet: mds2 facet_host: oleg315-server facet_failover_host: oleg315-server
Failover mds2 to oleg315-server
mount facets: mds2
Start mds2: mount -t lustre -o localrecov  /dev/mapper/mds2_flakey /mnt/lustre-mds2
oleg315-server: oleg315-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg315-client: oleg315-server: ssh exited with exit code 1
Started lustre-MDT0001
05:31:31 (1789119091) targets are mounted
05:31:31 (1789119091) facet_failover done
oleg315-client.virtnet: executing wait_import_state_mount (FULL|IDLE) mdc.lustre-MDT0001-mdc-*.mds_server_uuid 1475 0
mdc.lustre-MDT0001-mdc-*.mds_server_uuid in FULL state after 0 sec
Failing ost1 on oleg315-server
Stopping /mnt/lustre-ost1 (opts:) on oleg315-server
05:31:45 (1789119105) shut down
facet: ost1 facet_host: oleg315-server facet_failover_host: oleg315-server
Failover ost1 to oleg315-server
mount facets: ost1
Start ost1: mount -t lustre -o localrecov  /dev/mapper/ost1_flakey /mnt/lustre-ost1
seq.cli-lustre-OST0000-super.width=65536
oleg315-server: oleg315-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg315-client: oleg315-server: ssh exited with exit code 1
Started lustre-OST0000
05:32:11 (1789119131) targets are mounted
05:32:11 (1789119131) facet_failover done
oleg315-client.virtnet: executing wait_import_state_mount (FULL|IDLE) osc.lustre-OST0000-osc-[-0-9a-f]*.ost_server_uuid 1475 0
osc.lustre-OST0000-osc-[-0-9a-f]*.ost_server_uuid in FULL state after 0 sec
Failing ost2 on oleg315-server
Stopping /mnt/lustre-ost2 (opts:) on oleg315-server
05:32:26 (1789119146) shut down
facet: ost2 facet_host: oleg315-server facet_failover_host: oleg315-server
Failover ost2 to oleg315-server
mount facets: ost2
Start ost2: mount -t lustre -o localrecov  /dev/mapper/ost2_flakey /mnt/lustre-ost2
seq.cli-lustre-OST0001-super.width=65536
oleg315-server: oleg315-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg315-client: oleg315-server: ssh exited with exit code 1
Started lustre-OST0001
05:32:52 (1789119172) targets are mounted
05:32:53 (1789119173) facet_failover done
oleg315-client.virtnet: executing wait_import_state_mount (FULL|IDLE) osc.lustre-OST0001-osc-[-0-9a-f]*.ost_server_uuid 1475 0
osc.lustre-OST0001-osc-[-0-9a-f]*.ost_server_uuid in FULL state after 0 sec
PASS 0 (168s)

== insanity test 1: MDS/MDS failure ====================== 05:33:12 (1789119192)
Stopping /mnt/lustre-mds1 (opts:) on oleg315-server
Failover mds1 to oleg315-server
Stopping /mnt/lustre-mds2 (opts:) on oleg315-server
Reintegrating MDS2
oleg315-server.virtnet
Start mds2: mount -t lustre -o localrecov  /dev/mapper/mds2_flakey /mnt/lustre-mds2
oleg315-server: oleg315-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg315-client: oleg315-server: ssh exited with exit code 1
Started lustre-MDT0001
oleg315-server.virtnet
Start mds1: mount -t lustre -o localrecov  /dev/mapper/mds1_flakey /mnt/lustre-mds1
oleg315-server: oleg315-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg315-client: oleg315-server: ssh exited with exit code 1
Started lustre-MDT0000
Verify reintegration
PASS 1 (207s)

== insanity test 2: Second Failure Mode: MDS/OST Fri Sep 11 05:36:39 EDT 2026 ========================================================== 05:36:39 (1789119399)
Verify Lustre filesystem is up and running
Stopping /mnt/lustre-mds1 (opts:) on oleg315-server
Failover mds1 to oleg315-server
Stopping /mnt/lustre-mds2 (opts:) on oleg315-server
Failover mds2 to oleg315-server
Stopping /mnt/lustre-ost1 (opts:) on oleg315-server
Reintegrating OST
oleg315-server.virtnet
Start ost1: mount -t lustre -o localrecov  /dev/mapper/ost1_flakey /mnt/lustre-ost1
seq.cli-lustre-OST0000-super.width=65536
oleg315-server: oleg315-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg315-client: oleg315-server: ssh exited with exit code 1
Started lustre-OST0000
oleg315-server.virtnet
Start mds1: mount -t lustre -o localrecov  /dev/mapper/mds1_flakey /mnt/lustre-mds1
oleg315-server: oleg315-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg315-client: oleg315-server: ssh exited with exit code 1
Started lustre-MDT0000
oleg315-server.virtnet
Start mds2: mount -t lustre -o localrecov  /dev/mapper/mds2_flakey /mnt/lustre-mds2
oleg315-server: oleg315-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg315-client: oleg315-server: ssh exited with exit code 1
Started lustre-MDT0001
Verify reintegration
PASS 2 (202s)

== insanity test 3: Third Failure Mode: MDS/CLIENT Fri Sep 11 05:40:01 EDT 2026 ========================================================== 05:40:01 (1789119601)
Verify Lustre filesystem is up and running
Failing mds1 on oleg315-server
Stopping /mnt/lustre-mds1 (opts:) on oleg315-server
05:40:06 (1789119606) shut down
facet: mds1 facet_host: oleg315-server facet_failover_host: oleg315-server
Failover mds1 to oleg315-server
mount facets: mds1
Start mds1: mount -t lustre -o localrecov  /dev/mapper/mds1_flakey /mnt/lustre-mds1
oleg315-server: oleg315-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg315-client: oleg315-server: ssh exited with exit code 1
Started lustre-MDT0000
05:40:40 (1789119640) targets are mounted
05:40:40 (1789119640) facet_failover done
oleg315-client.virtnet: executing wait_import_state_mount (FULL|IDLE) mdc.lustre-MDT0000-mdc-*.mds_server_uuid 1475 0
mdc.lustre-MDT0000-mdc-*.mds_server_uuid in FULL state after 0 sec
Failing mds2 on oleg315-server
Stopping /mnt/lustre-mds2 (opts:) on oleg315-server
05:40:55 (1789119655) shut down
facet: mds2 facet_host: oleg315-server facet_failover_host: oleg315-server
Failover mds2 to oleg315-server
mount facets: mds2
Start mds2: mount -t lustre -o localrecov  /dev/mapper/mds2_flakey /mnt/lustre-mds2
oleg315-server: oleg315-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg315-client: oleg315-server: ssh exited with exit code 1
Started lustre-MDT0001
05:41:17 (1789119677) targets are mounted
05:41:18 (1789119678) facet_failover done
oleg315-client.virtnet: executing wait_import_state_mount (FULL|IDLE) mdc.lustre-MDT0001-mdc-*.mds_server_uuid 1475 0
mdc.lustre-MDT0001-mdc-*.mds_server_uuid in FULL state after 0 sec
Test Lustre stability after MDS failover
Failing 2 CLIENTS
Request fail clients: 2, to fail: 0, failed: 0
No clients failed!
Test Lustre stability after CLIENT failure
Reintegrating CLIENTS
PASS 3 (103s)

== insanity test 4: Fourth Failure Mode: OST/MDS Fri Sep 11 05:41:44 EDT 2026 ========================================================== 05:41:44 (1789119704)
Fourth Failure Mode: OST/MDS Fri Sep 11 05:41:46 EDT 2026
Stopping /mnt/lustre-ost1 (opts:) on oleg315-server
Test Lustre stability after OST failure
Stopping /mnt/lustre-mds1 (opts:) on oleg315-server
Failover mds1 to oleg315-server
Stopping /mnt/lustre-mds2 (opts:) on oleg315-server
Failover mds2 to oleg315-server
Reintegrating OST
oleg315-server.virtnet
Start ost1: mount -t lustre -o localrecov  /dev/mapper/ost1_flakey /mnt/lustre-ost1
seq.cli-lustre-OST0000-super.width=65536
oleg315-server: oleg315-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg315-client: oleg315-server: ssh exited with exit code 1
Started lustre-OST0000
oleg315-server.virtnet
Start mds1: mount -t lustre -o localrecov  /dev/mapper/mds1_flakey /mnt/lustre-mds1
oleg315-server: oleg315-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg315-client: oleg315-server: ssh exited with exit code 1
Started lustre-MDT0000
oleg315-server.virtnet
Start mds2: mount -t lustre -o localrecov  /dev/mapper/mds2_flakey /mnt/lustre-mds2
oleg315-server: oleg315-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg315-client: oleg315-server: ssh exited with exit code 1
Started lustre-MDT0001
Test Lustre stability after MDS failover
PASS 4 (206s)

== insanity test 5: Fifth Failure Mode: OST/OST Fri Sep 11 05:45:10 EDT 2026 ========================================================== 05:45:11 (1789119911)
Fifth Failure Mode: OST/OST Fri Sep 11 05:45:12 EDT 2026
Verify Lustre filesystem is up and running
Stopping /mnt/lustre-ost1 (opts:) on oleg315-server
Test Lustre stability after OST failure
Stopping /mnt/lustre-ost2 (opts:) on oleg315-server
Test Lustre stability after OST failure
Reintegrating OSTs
oleg315-server.virtnet
Start ost1: mount -t lustre -o localrecov  /dev/mapper/ost1_flakey /mnt/lustre-ost1
seq.cli-lustre-OST0000-super.width=65536
oleg315-server: oleg315-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg315-client: oleg315-server: ssh exited with exit code 1
Started lustre-OST0000
oleg315-server.virtnet
Start ost2: mount -t lustre -o localrecov  /dev/mapper/ost2_flakey /mnt/lustre-ost2
seq.cli-lustre-OST0001-super.width=65536
oleg315-server: oleg315-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg315-client: oleg315-server: ssh exited with exit code 1
Started lustre-OST0001
PASS 5 (110s)

== insanity test 6: Sixth Failure Mode: OST/CLIENT Fri Sep 11 05:47:00 EDT 2026 ========================================================== 05:47:00 (1789120020)
Sixth Failure Mode: OST/CLIENT Fri Sep 11 05:47:02 EDT 2026
Verify Lustre filesystem is up and running
Stopping /mnt/lustre-ost1 (opts:) on oleg315-server
Test Lustre stability after OST failure
DFPIDA=23501
Failing CLIENTs
Request fail clients: , to fail: 0, failed: 0
No clients failed!
Test Lustre stability after CLIENTs failure
DFPIDB=23811
Reintegrating OST/CLIENTs
oleg315-server.virtnet
Start ost1: mount -t lustre -o localrecov  /dev/mapper/ost1_flakey /mnt/lustre-ost1
seq.cli-lustre-OST0000-super.width=65536
oleg315-server: oleg315-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg315-client: oleg315-server: ssh exited with exit code 1
Started lustre-OST0000
Verifying mount
PASS 6 (62s)

== insanity test 7: Seventh Failure Mode: CLIENT/MDS Fri Sep 11 05:48:02 EDT 2026 ========================================================== 05:48:02 (1789120082)
Seventh Failure Mode: CLIENT/MDS Fri Sep 11 05:48:03 EDT 2026
Verify Lustre filesystem is up and running
Part 1: Failing CLIENT
Request fail clients: 2, to fail: 0, failed: 0
No clients failed!
Test Lustre stability after CLIENTs failure
oleg315-client: total 0
oleg315-client: -rw-r--r-- 1 root root 0 Sep 11 05:48 oleg315-client.virtnet_testfile
Wait 1 minutes
Verify Lustre filesystem is up and running
oleg315-client: rm: cannot remove '/mnt/lustre/d0.insanity/oleg315-client.virtnet_testfile': No such file or directory
pdsh@oleg315-client: oleg315-client: ssh exited with exit code 1
Failing mds1 on oleg315-server
Stopping /mnt/lustre-mds1 (opts:) on oleg315-server
05:49:21 (1789120161) shut down
facet: mds1 facet_host: oleg315-server facet_failover_host: oleg315-server
Failover mds1 to oleg315-server
mount facets: mds1
Start mds1: mount -t lustre -o localrecov  /dev/mapper/mds1_flakey /mnt/lustre-mds1
oleg315-server: oleg315-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg315-client: oleg315-server: ssh exited with exit code 1
Started lustre-MDT0000
05:49:45 (1789120185) targets are mounted
05:49:45 (1789120185) facet_failover done
oleg315-client.virtnet: executing wait_import_state_mount (FULL|IDLE) mdc.lustre-MDT0000-mdc-*.mds_server_uuid 1475 0
mdc.lustre-MDT0000-mdc-*.mds_server_uuid in FULL state after 0 sec
Failing mds2 on oleg315-server
Stopping /mnt/lustre-mds2 (opts:) on oleg315-server
05:50:04 (1789120204) shut down
facet: mds2 facet_host: oleg315-server facet_failover_host: oleg315-server
Failover mds2 to oleg315-server
mount facets: mds2
Start mds2: mount -t lustre -o localrecov  /dev/mapper/mds2_flakey /mnt/lustre-mds2
oleg315-server: oleg315-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg315-client: oleg315-server: ssh exited with exit code 1
Started lustre-MDT0001
05:50:29 (1789120229) targets are mounted
05:50:29 (1789120229) facet_failover done
oleg315-client.virtnet: executing wait_import_state_mount (FULL|IDLE) mdc.lustre-MDT0001-mdc-*.mds_server_uuid 1475 0
mdc.lustre-MDT0001-mdc-*.mds_server_uuid in FULL state after 0 sec
oleg315-client: total 0
Reintegrating CLIENTs
wait 1 minutes
PASS 7 (228s)

== insanity test 8: Eighth Failure Mode: CLIENT/OST Fri Sep 11 05:51:50 EDT 2026 ========================================================== 05:51:50 (1789120310)
Eighth Failure Mode: CLIENT/OST Fri Sep 11 05:51:52 EDT 2026
Verify Lustre filesystem is up and running
Failing CLIENTs
Request fail clients: 2, to fail: 0, failed: 0
No clients failed!
Test Lustre stability after CLIENTs failure
oleg315-client: total 0
oleg315-client: -rw-r--r-- 1 root root 0 Sep 11 05:51 oleg315-client.virtnet_testfile
Wait 1 minutes
Verify Lustre filesystem is up and running
Stopping /mnt/lustre-ost1 (opts:) on oleg315-server
Test Lustre stability after OST failure
Reintegrating CLIENTs/OST
oleg315-server.virtnet
Start ost1: mount -t lustre -o localrecov  /dev/mapper/ost1_flakey /mnt/lustre-ost1
seq.cli-lustre-OST0000-super.width=65536
oleg315-server: oleg315-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg315-client: oleg315-server: ssh exited with exit code 1
Started lustre-OST0000
Wait 1 minutes
PASS 8 (179s)

== insanity test 9: Ninth Failure Mode: CLIENT/CLIENT Fri Sep 11 05:54:49 EDT 2026 ========================================================== 05:54:49 (1789120489)
Verify Lustre filesystem is up and running
Failing CLIENTs
Request fail clients: 2, to fail: 0, failed: 0
No clients failed!
Test Lustre stability after CLIENTs failure
oleg315-client: total 0
oleg315-client: -rw-r--r-- 1 root root 0 Sep 11 05:54 oleg315-client.virtnet_testfile
oleg315-client: -rw-r--r-- 1 root root 0 Sep 11 05:53 oleg315-client.virtnet_testfile2
Wait 1 minutes
Verify Lustre filesystem is up and running
Failing CLIENTs
Request fail clients: 2, to fail: 0, failed: 0
No clients failed!
Test Lustre stability after CLIENTs failure
oleg315-client: total 0
oleg315-client: -rw-r--r-- 1 root root 0 Sep 11 05:56 oleg315-client.virtnet_testfile
oleg315-client: -rw-r--r-- 1 root root 0 Sep 11 05:53 oleg315-client.virtnet_testfile2
Reintegrating  CLIENTs/CLIENTs
Wait 1 minutes
PASS 9 (149s)

== insanity test 10: Tenth Failure Mode: MDT0/OST/MDT1 Fri Sep 11 05:57:18 EDT 2026 ========================================================== 05:57:18 (1789120638)
Stopping /mnt/lustre-mds1 (opts:) on oleg315-server
Failover mds1 to oleg315-server
Stopping /mnt/lustre-ost1 (opts:) on oleg315-server
Reintegrating OST
oleg315-server.virtnet
Start ost1: mount -t lustre -o localrecov  /dev/mapper/ost1_flakey /mnt/lustre-ost1
seq.cli-lustre-OST0000-super.width=65536
oleg315-server: oleg315-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg315-client: oleg315-server: ssh exited with exit code 1
Started lustre-OST0000
Stopping /mnt/lustre-mds2 (opts:) on oleg315-server
Failover mds2 to oleg315-server
oleg315-server.virtnet
Start mds1: mount -t lustre -o localrecov  /dev/mapper/mds1_flakey /mnt/lustre-mds1
oleg315-server: oleg315-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg315-client: oleg315-server: ssh exited with exit code 1
Started lustre-MDT0000
oleg315-server.virtnet
Start mds2: mount -t lustre -o localrecov  /dev/mapper/mds2_flakey /mnt/lustre-mds2
oleg315-server: oleg315-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg315-client: oleg315-server: ssh exited with exit code 1
Started lustre-MDT0001
Verify reintegration
PASS 10 (223s)

== insanity test 11: Eleventh Failure Mode: MDS0/CLIENT/MDS1 Fri Sep 11 06:01:01 EDT 2026 ========================================================== 06:01:01 (1789120861)
Verify Lustre filesystem is up and running
Failing mds1 on oleg315-server
Stopping /mnt/lustre-mds1 (opts:) on oleg315-server
06:01:09 (1789120869) shut down
facet: mds1 facet_host: oleg315-server facet_failover_host: oleg315-server
Failover mds1 to oleg315-server
mount facets: mds1
Start mds1: mount -t lustre -o localrecov  /dev/mapper/mds1_flakey /mnt/lustre-mds1
oleg315-server: oleg315-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg315-client: oleg315-server: ssh exited with exit code 1
Started lustre-MDT0000
06:01:33 (1789120893) targets are mounted
06:01:33 (1789120893) facet_failover done
oleg315-client.virtnet: executing wait_import_state_mount (FULL|IDLE) mdc.lustre-MDT0000-mdc-*.mds_server_uuid 1475 0
mdc.lustre-MDT0000-mdc-*.mds_server_uuid in FULL state after 0 sec
Test Lustre stability after MDS failover
Failing 2 CLIENTS
Request fail clients: 2, to fail: 0, failed: 0
No clients failed!
Test Lustre stability after CLIENT failure
Reintegrating CLIENTS
Failing mds2 on oleg315-server
Stopping /mnt/lustre-mds2 (opts:) on oleg315-server
06:01:57 (1789120917) shut down
facet: mds2 facet_host: oleg315-server facet_failover_host: oleg315-server
Failover mds2 to oleg315-server
mount facets: mds2
Start mds2: mount -t lustre -o localrecov  /dev/mapper/mds2_flakey /mnt/lustre-mds2
oleg315-server: oleg315-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg315-client: oleg315-server: ssh exited with exit code 1
Started lustre-MDT0001
06:02:21 (1789120941) targets are mounted
06:02:21 (1789120941) facet_failover done
oleg315-client.virtnet: executing wait_import_state_mount (FULL|IDLE) mdc.lustre-MDT0001-mdc-*.mds_server_uuid 1475 0
mdc.lustre-MDT0001-mdc-*.mds_server_uuid in FULL state after 0 sec
PASS 11 (100s)

== insanity test 12: Twelve Failure Mode: MDS0,MDS1/OST0, OST1/CLIENTS Fri Sep 11 06:02:41 EDT 2026 ========================================================== 06:02:41 (1789120961)
Verify Lustre filesystem is up and running
Failing mds1 on oleg315-server
Stopping /mnt/lustre-mds1 (opts:) on oleg315-server
Failing mds2 on oleg315-server
Stopping /mnt/lustre-mds2 (opts:) on oleg315-server
06:02:51 (1789120971) shut down
facet: mds1 facet_host: oleg315-server facet_failover_host: oleg315-server
facet: mds2 facet_host: oleg315-server facet_failover_host: oleg315-server
Failover mds1 to oleg315-server
mount facets: mds1
Failover mds2 to oleg315-server
mount facets: mds2
Start mds2: mount -t lustre -o localrecov  /dev/mapper/mds2_flakey /mnt/lustre-mds2
Start mds1: mount -t lustre -o localrecov  /dev/mapper/mds1_flakey /mnt/lustre-mds1
oleg315-server: oleg315-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
oleg315-server: oleg315-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg315-client: oleg315-server: ssh exited with exit code 1
pdsh@oleg315-client: oleg315-server: ssh exited with exit code 1
Started lustre-MDT0001
Started lustre-MDT0000
06:03:23 (1789121003) targets are mounted
06:03:23 (1789121003) facet_failover done
oleg315-client.virtnet: executing wait_import_state_mount (FULL|IDLE) mdc.lustre-MDT0000-mdc-*.mds_server_uuid,mdc.lustre-MDT0001-mdc-*.mds_server_uuid 1475 0
mdc.lustre-MDT0000-mdc-*.mds_server_uuid in FULL state after 0 sec
mdc.lustre-MDT0001-mdc-*.mds_server_uuid in FULL state after 0 sec
Failing ost1 on oleg315-server
Stopping /mnt/lustre-ost1 (opts:) on oleg315-server
Failing ost2 on oleg315-server
Stopping /mnt/lustre-ost2 (opts:) on oleg315-server
06:03:48 (1789121028) shut down
facet: ost1 facet_host: oleg315-server facet_failover_host: oleg315-server
facet: ost2 facet_host: oleg315-server facet_failover_host: oleg315-server
Failover ost1 to oleg315-server
mount facets: ost1
Failover ost2 to oleg315-server
mount facets: ost2
Start ost2: mount -t lustre -o localrecov  /dev/mapper/ost2_flakey /mnt/lustre-ost2
Start ost1: mount -t lustre -o localrecov  /dev/mapper/ost1_flakey /mnt/lustre-ost1
seq.cli-lustre-OST0000-super.width=65536
seq.cli-lustre-OST0001-super.width=65536
oleg315-server: oleg315-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
oleg315-server: oleg315-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg315-client: oleg315-server: ssh exited with exit code 1
pdsh@oleg315-client: oleg315-server: ssh exited with exit code 1
Started lustre-OST0001
Started lustre-OST0000
06:04:16 (1789121056) targets are mounted
06:04:16 (1789121056) facet_failover done
oleg315-client.virtnet: executing wait_import_state_mount (FULL|IDLE) osc.lustre-OST0000-osc-[-0-9a-f]*.ost_server_uuid,osc.lustre-OST0001-osc-[-0-9a-f]*.ost_server_uuid 1475 0
osc.lustre-OST0000-osc-[-0-9a-f]*.ost_server_uuid in FULL state after 0 sec
osc.lustre-OST0001-osc-[-0-9a-f]*.ost_server_uuid in FULL state after 0 sec
Failing 2 CLIENTS
Request fail clients: 2, to fail: 0, failed: 0
No clients failed!
Test Lustre stability after CLIENT failure
Reintegrating CLIENTS
PASS 12 (132s)

== insanity test 13: Thirteen Failure Mode: MDS0,MDS1/CLIENTS/OST0,OST1 Fri Sep 11 06:04:54 EDT 2026 ========================================================== 06:04:54 (1789121094)
Verify Lustre filesystem is up and running
Failing mds1 on oleg315-server
Stopping /mnt/lustre-mds1 (opts:) on oleg315-server
Failing mds2 on oleg315-server
Stopping /mnt/lustre-mds2 (opts:) on oleg315-server
06:05:04 (1789121104) shut down
facet: mds1 facet_host: oleg315-server facet_failover_host: oleg315-server
facet: mds2 facet_host: oleg315-server facet_failover_host: oleg315-server
Failover mds1 to oleg315-server
mount facets: mds1
Failover mds2 to oleg315-server
mount facets: mds2
Start mds1: mount -t lustre -o localrecov  /dev/mapper/mds1_flakey /mnt/lustre-mds1
Start mds2: mount -t lustre -o localrecov  /dev/mapper/mds2_flakey /mnt/lustre-mds2
oleg315-server: oleg315-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
oleg315-server: oleg315-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg315-client: oleg315-server: ssh exited with exit code 1
pdsh@oleg315-client: oleg315-server: ssh exited with exit code 1
Started lustre-MDT0001
Started lustre-MDT0000
06:05:34 (1789121134) targets are mounted
06:05:34 (1789121134) facet_failover done
oleg315-client.virtnet: executing wait_import_state_mount (FULL|IDLE) mdc.lustre-MDT0000-mdc-*.mds_server_uuid,mdc.lustre-MDT0001-mdc-*.mds_server_uuid 1475 0
mdc.lustre-MDT0000-mdc-*.mds_server_uuid in FULL state after 0 sec
mdc.lustre-MDT0001-mdc-*.mds_server_uuid in FULL state after 0 sec
Failing 2 CLIENTS
Request fail clients: 2, to fail: 0, failed: 0
No clients failed!
Test Lustre stability after CLIENT failure
Reintegrating CLIENTS
Failing ost1 on oleg315-server
Stopping /mnt/lustre-ost1 (opts:) on oleg315-server
Failing ost2 on oleg315-server
Stopping /mnt/lustre-ost2 (opts:) on oleg315-server
06:06:08 (1789121168) shut down
facet: ost1 facet_host: oleg315-server facet_failover_host: oleg315-server
facet: ost2 facet_host: oleg315-server facet_failover_host: oleg315-server
Failover ost1 to oleg315-server
mount facets: ost1
Failover ost2 to oleg315-server
mount facets: ost2
Start ost1: mount -t lustre -o localrecov  /dev/mapper/ost1_flakey /mnt/lustre-ost1
Start ost2: mount -t lustre -o localrecov  /dev/mapper/ost2_flakey /mnt/lustre-ost2
seq.cli-lustre-OST0000-super.width=65536
seq.cli-lustre-OST0001-super.width=65536
oleg315-server: oleg315-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
oleg315-server: oleg315-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg315-client: oleg315-server: ssh exited with exit code 1
pdsh@oleg315-client: oleg315-server: ssh exited with exit code 1
Started lustre-OST0000
Started lustre-OST0001
06:06:37 (1789121197) targets are mounted
06:06:37 (1789121197) facet_failover done
oleg315-client.virtnet: executing wait_import_state_mount (FULL|IDLE) osc.lustre-OST0000-osc-[-0-9a-f]*.ost_server_uuid,osc.lustre-OST0001-osc-[-0-9a-f]*.ost_server_uuid 1475 0
osc.lustre-OST0000-osc-[-0-9a-f]*.ost_server_uuid in FULL state after 0 sec
osc.lustre-OST0001-osc-[-0-9a-f]*.ost_server_uuid in FULL state after 0 sec
PASS 13 (129s)

== insanity test 14: Fourteen Failure Mode: OST0,OST1/CLIENTS/MDS0,MDS1 Fri Sep 11 06:07:04 EDT 2026 ========================================================== 06:07:04 (1789121224)
Verify Lustre filesystem is up and running
Failing ost1 on oleg315-server
Stopping /mnt/lustre-ost1 (opts:) on oleg315-server
Failing ost2 on oleg315-server
Stopping /mnt/lustre-ost2 (opts:) on oleg315-server
06:07:15 (1789121235) shut down
facet: ost1 facet_host: oleg315-server facet_failover_host: oleg315-server
facet: ost2 facet_host: oleg315-server facet_failover_host: oleg315-server
Failover ost1 to oleg315-server
mount facets: ost1
Failover ost2 to oleg315-server
mount facets: ost2
Start ost2: mount -t lustre -o localrecov  /dev/mapper/ost2_flakey /mnt/lustre-ost2
Start ost1: mount -t lustre -o localrecov  /dev/mapper/ost1_flakey /mnt/lustre-ost1
seq.cli-lustre-OST0001-super.width=65536
seq.cli-lustre-OST0000-super.width=65536
oleg315-server: oleg315-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
oleg315-server: oleg315-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg315-client: oleg315-server: ssh exited with exit code 1
pdsh@oleg315-client: oleg315-server: ssh exited with exit code 1
Started lustre-OST0000
Started lustre-OST0001
06:07:44 (1789121264) targets are mounted
06:07:44 (1789121264) facet_failover done
oleg315-client.virtnet: executing wait_import_state_mount (FULL|IDLE) osc.lustre-OST0000-osc-[-0-9a-f]*.ost_server_uuid,osc.lustre-OST0001-osc-[-0-9a-f]*.ost_server_uuid 1475 0
osc.lustre-OST0000-osc-[-0-9a-f]*.ost_server_uuid in FULL state after 0 sec
osc.lustre-OST0001-osc-[-0-9a-f]*.ost_server_uuid in FULL state after 0 sec
Failing 2 CLIENTS
Request fail clients: 2, to fail: 0, failed: 0
No clients failed!
Test Lustre stability after CLIENT failure
Reintegrating CLIENTS
Failing mds1 on oleg315-server
Stopping /mnt/lustre-mds1 (opts:) on oleg315-server
Failing mds2 on oleg315-server
Stopping /mnt/lustre-mds2 (opts:) on oleg315-server
06:08:21 (1789121301) shut down
facet: mds1 facet_host: oleg315-server facet_failover_host: oleg315-server
facet: mds2 facet_host: oleg315-server facet_failover_host: oleg315-server
Failover mds1 to oleg315-server
mount facets: mds1
Failover mds2 to oleg315-server
mount facets: mds2
Start mds2: mount -t lustre -o localrecov  /dev/mapper/mds2_flakey /mnt/lustre-mds2
Start mds1: mount -t lustre -o localrecov  /dev/mapper/mds1_flakey /mnt/lustre-mds1
oleg315-server: oleg315-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
oleg315-server: oleg315-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg315-client: oleg315-server: ssh exited with exit code 1
pdsh@oleg315-client: oleg315-server: ssh exited with exit code 1
Started lustre-MDT0001
Started lustre-MDT0000
06:08:51 (1789121331) targets are mounted
06:08:51 (1789121331) facet_failover done
oleg315-client.virtnet: executing wait_import_state_mount (FULL|IDLE) mdc.lustre-MDT0000-mdc-*.mds_server_uuid,mdc.lustre-MDT0001-mdc-*.mds_server_uuid 1475 0
mdc.lustre-MDT0000-mdc-*.mds_server_uuid in FULL state after 0 sec
mdc.lustre-MDT0001-mdc-*.mds_server_uuid in FULL state after 0 sec
PASS 14 (132s)
== insanity test complete, duration 2406 sec ============= 06:09:16 (1789121356)
osc.lustre-OST0000-osc-ffff9a57d006f000.stats_compr=
write_pages_compressible: 0
write_pages_incompressible: 0
write_chunks_compressible: 0
write_chunks_incompressible: 0
write_bytes_compr: 0
write_bytes_raw: 0
write_bytes_incompr: 0
read_pages_compressed: 0
read_chunks_compressed: 0
read_bytes_compr: 0
read_bytes_raw: 0
osc.lustre-OST0001-osc-ffff9a57d006f000.stats_compr=
write_pages_compressible: 0
write_pages_incompressible: 0
write_chunks_compressible: 0
write_chunks_incompressible: 0
write_bytes_compr: 0
write_bytes_raw: 0
write_bytes_incompr: 0
read_pages_compressed: 0
read_chunks_compressed: 0
read_bytes_compr: 0
read_bytes_raw: 0
obdfilter.lustre-OST0000.stats_compr=
snapshot_time                       1789121360.275486522 secs.nsecs
start_time                          1789121254.084968347 secs.nsecs
elapsed_time                        106.190518175 secs.nsecs
uncompressed_objects                2 samples [reqs]
obdfilter.lustre-OST0001.stats_compr=
snapshot_time                       1789121360.275546029 secs.nsecs
start_time                          1789121254.382157906 secs.nsecs
elapsed_time                        105.893388123 secs.nsecs
uncompressed_objects                3 samples [reqs]
=== insanity: start cleanup 06:09:19 (1789121359) ===
=== insanity: finish cleanup 06:09:23 (1789121363) ===