-----============= acceptance-small: insanity ============----- Thu Aug 13 09:28:13 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
oleg260-server: ls: cannot access '/home/green/git/lustre-release/lustre/tests/except/insanity.*ex': No such file or directory
excepting tests: 
=== insanity: start setup 09:28:37 (1786627717) ===
oleg260-client.virtnet: executing check_config_client /mnt/lustre
oleg260-client.virtnet: Checking config lustre mounted on /mnt/lustre
Checking servers environments
Checking clients oleg260-client.virtnet environments
Using TIMEOUT=20
osc.lustre-OST0000-osc-ffff9c5985027000.idle_timeout=debug
osc.lustre-OST0001-osc-ffff9c5985027000.idle_timeout=debug
disable quota as required
oleg260-server: oleg260-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
osd-ldiskfs.track_declares_assert=1
=== insanity: finish setup 09:29:25 (1786627765) ===

== insanity test 0: Fail all nodes, independently ======== 09:29:28 (1786627768)
Failing mds1 on oleg260-server
Stopping /mnt/lustre-mds1 (opts:) on oleg260-server
09:29:35 (1786627775) shut down
facet: mds1 facet_host: oleg260-server facet_failover_host: oleg260-server
Failover mds1 to oleg260-server
mount facets: mds1
Start mds1: mount -t lustre -o localrecov  /dev/mapper/mds1_flakey /mnt/lustre-mds1
oleg260-server: oleg260-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg260-client: oleg260-server: ssh exited with exit code 1
Started lustre-MDT0000
09:30:11 (1786627811) targets are mounted
09:30:11 (1786627811) facet_failover done
oleg260-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 oleg260-server
Stopping /mnt/lustre-mds2 (opts:) on oleg260-server
09:30:29 (1786627829) shut down
facet: mds2 facet_host: oleg260-server facet_failover_host: oleg260-server
Failover mds2 to oleg260-server
mount facets: mds2
Start mds2: mount -t lustre -o localrecov  /dev/mapper/mds2_flakey /mnt/lustre-mds2
oleg260-server: oleg260-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg260-client: oleg260-server: ssh exited with exit code 1
Started lustre-MDT0001
09:30:59 (1786627859) targets are mounted
09:30:59 (1786627859) facet_failover done
oleg260-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 oleg260-server
Stopping /mnt/lustre-ost1 (opts:) on oleg260-server
09:31:15 (1786627875) shut down
facet: ost1 facet_host: oleg260-server facet_failover_host: oleg260-server
Failover ost1 to oleg260-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
oleg260-server: oleg260-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg260-client: oleg260-server: ssh exited with exit code 1
Started lustre-OST0000
09:31:43 (1786627903) targets are mounted
09:31:43 (1786627903) facet_failover done
oleg260-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 oleg260-server
Stopping /mnt/lustre-ost2 (opts:) on oleg260-server
09:32:01 (1786627921) shut down
facet: ost2 facet_host: oleg260-server facet_failover_host: oleg260-server
Failover ost2 to oleg260-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
oleg260-server: oleg260-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg260-client: oleg260-server: ssh exited with exit code 1
Started lustre-OST0001
09:32:31 (1786627951) targets are mounted
09:32:31 (1786627951) facet_failover done
oleg260-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 (203s)

== insanity test 1: MDS/MDS failure ====================== 09:32:51 (1786627971)
Stopping /mnt/lustre-mds1 (opts:) on oleg260-server
Failover mds1 to oleg260-server
Stopping /mnt/lustre-mds2 (opts:) on oleg260-server
Reintegrating MDS2
oleg260-server.virtnet
Start mds2: mount -t lustre -o localrecov  /dev/mapper/mds2_flakey /mnt/lustre-mds2
oleg260-server: oleg260-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg260-client: oleg260-server: ssh exited with exit code 1
Started lustre-MDT0001
oleg260-server.virtnet
Start mds1: mount -t lustre -o localrecov  /dev/mapper/mds1_flakey /mnt/lustre-mds1
oleg260-server: oleg260-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg260-client: oleg260-server: ssh exited with exit code 1
Started lustre-MDT0000
Verify reintegration
PASS 1 (212s)

== insanity test 2: Second Failure Mode: MDS/OST Thu Aug 13 09:36:24 EDT 2026 ========================================================== 09:36:24 (1786628184)
Verify Lustre filesystem is up and running
Stopping /mnt/lustre-mds1 (opts:) on oleg260-server
Failover mds1 to oleg260-server
Stopping /mnt/lustre-mds2 (opts:) on oleg260-server
Failover mds2 to oleg260-server
Stopping /mnt/lustre-ost1 (opts:) on oleg260-server
Reintegrating OST
oleg260-server.virtnet
Start ost1: mount -t lustre -o localrecov  /dev/mapper/ost1_flakey /mnt/lustre-ost1
seq.cli-lustre-OST0000-super.width=65536
oleg260-server: oleg260-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg260-client: oleg260-server: ssh exited with exit code 1
Started lustre-OST0000
oleg260-server.virtnet
Start mds1: mount -t lustre -o localrecov  /dev/mapper/mds1_flakey /mnt/lustre-mds1
oleg260-server: oleg260-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg260-client: oleg260-server: ssh exited with exit code 1
Started lustre-MDT0000
oleg260-server.virtnet
Start mds2: mount -t lustre -o localrecov  /dev/mapper/mds2_flakey /mnt/lustre-mds2
oleg260-server: oleg260-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg260-client: oleg260-server: ssh exited with exit code 1
Started lustre-MDT0001
Verify reintegration
PASS 2 (202s)

== insanity test 3: Third Failure Mode: MDS/CLIENT Thu Aug 13 09:39:46 EDT 2026 ========================================================== 09:39:46 (1786628386)
Verify Lustre filesystem is up and running
Failing mds1 on oleg260-server
Stopping /mnt/lustre-mds1 (opts:) on oleg260-server
09:39:52 (1786628392) shut down
facet: mds1 facet_host: oleg260-server facet_failover_host: oleg260-server
Failover mds1 to oleg260-server
mount facets: mds1
Start mds1: mount -t lustre -o localrecov  /dev/mapper/mds1_flakey /mnt/lustre-mds1
oleg260-server: oleg260-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg260-client: oleg260-server: ssh exited with exit code 1
Started lustre-MDT0000
09:40:25 (1786628425) targets are mounted
09:40:25 (1786628425) facet_failover done
oleg260-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 oleg260-server
Stopping /mnt/lustre-mds2 (opts:) on oleg260-server
09:40:41 (1786628441) shut down
facet: mds2 facet_host: oleg260-server facet_failover_host: oleg260-server
Failover mds2 to oleg260-server
mount facets: mds2
Start mds2: mount -t lustre -o localrecov  /dev/mapper/mds2_flakey /mnt/lustre-mds2
oleg260-server: oleg260-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg260-client: oleg260-server: ssh exited with exit code 1
Started lustre-MDT0001
09:41:06 (1786628466) targets are mounted
09:41:06 (1786628466) facet_failover done
oleg260-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 (109s)

== insanity test 4: Fourth Failure Mode: OST/MDS Thu Aug 13 09:41:35 EDT 2026 ========================================================== 09:41:35 (1786628495)
Fourth Failure Mode: OST/MDS Thu Aug 13 09:41:37 EDT 2026
Stopping /mnt/lustre-ost1 (opts:) on oleg260-server
Test Lustre stability after OST failure
Stopping /mnt/lustre-mds1 (opts:) on oleg260-server
Failover mds1 to oleg260-server
Stopping /mnt/lustre-mds2 (opts:) on oleg260-server
Failover mds2 to oleg260-server
Reintegrating OST
oleg260-server.virtnet
Start ost1: mount -t lustre -o localrecov  /dev/mapper/ost1_flakey /mnt/lustre-ost1
seq.cli-lustre-OST0000-super.width=65536
oleg260-server: oleg260-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg260-client: oleg260-server: ssh exited with exit code 1
Started lustre-OST0000
oleg260-server.virtnet
Start mds1: mount -t lustre -o localrecov  /dev/mapper/mds1_flakey /mnt/lustre-mds1
oleg260-server: oleg260-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg260-client: oleg260-server: ssh exited with exit code 1
Started lustre-MDT0000
oleg260-server.virtnet
Start mds2: mount -t lustre -o localrecov  /dev/mapper/mds2_flakey /mnt/lustre-mds2
oleg260-server: oleg260-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg260-client: oleg260-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 Thu Aug 13 09:45:01 EDT 2026 ========================================================== 09:45:01 (1786628701)
Fifth Failure Mode: OST/OST Thu Aug 13 09:45:02 EDT 2026
Verify Lustre filesystem is up and running
Stopping /mnt/lustre-ost1 (opts:) on oleg260-server
Test Lustre stability after OST failure
Stopping /mnt/lustre-ost2 (opts:) on oleg260-server
Test Lustre stability after OST failure
Reintegrating OSTs
oleg260-server.virtnet
Start ost1: mount -t lustre -o localrecov  /dev/mapper/ost1_flakey /mnt/lustre-ost1
seq.cli-lustre-OST0000-super.width=65536
oleg260-server: oleg260-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg260-client: oleg260-server: ssh exited with exit code 1
Started lustre-OST0000
oleg260-server.virtnet
Start ost2: mount -t lustre -o localrecov  /dev/mapper/ost2_flakey /mnt/lustre-ost2
seq.cli-lustre-OST0001-super.width=65536
oleg260-server: oleg260-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg260-client: oleg260-server: ssh exited with exit code 1
Started lustre-OST0001
PASS 5 (108s)

== insanity test 6: Sixth Failure Mode: OST/CLIENT Thu Aug 13 09:46:49 EDT 2026 ========================================================== 09:46:49 (1786628809)
Sixth Failure Mode: OST/CLIENT Thu Aug 13 09:46:51 EDT 2026
Verify Lustre filesystem is up and running
Stopping /mnt/lustre-ost1 (opts:) on oleg260-server
Test Lustre stability after OST failure
DFPIDA=23248
Failing CLIENTs
Request fail clients: , to fail: 0, failed: 0
No clients failed!
Test Lustre stability after CLIENTs failure
DFPIDB=23569
Reintegrating OST/CLIENTs
oleg260-server.virtnet
Start ost1: mount -t lustre -o localrecov  /dev/mapper/ost1_flakey /mnt/lustre-ost1
seq.cli-lustre-OST0000-super.width=65536
oleg260-server: oleg260-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg260-client: oleg260-server: ssh exited with exit code 1
Started lustre-OST0000
Verifying mount
PASS 6 (63s)

== insanity test 7: Seventh Failure Mode: CLIENT/MDS Thu Aug 13 09:47:52 EDT 2026 ========================================================== 09:47:53 (1786628873)
Seventh Failure Mode: CLIENT/MDS Thu Aug 13 09:47:55 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
oleg260-client: total 0
oleg260-client: -rw-r--r-- 1 root root 0 Aug 13 09:47 oleg260-client.virtnet_testfile
Wait 1 minutes
Verify Lustre filesystem is up and running
oleg260-client: rm: cannot remove '/mnt/lustre/d0.insanity/oleg260-client.virtnet_testfile': No such file or directory
pdsh@oleg260-client: oleg260-client: ssh exited with exit code 1
Failing mds1 on oleg260-server
Stopping /mnt/lustre-mds1 (opts:) on oleg260-server
09:49:13 (1786628953) shut down
facet: mds1 facet_host: oleg260-server facet_failover_host: oleg260-server
Failover mds1 to oleg260-server
mount facets: mds1
Start mds1: mount -t lustre -o localrecov  /dev/mapper/mds1_flakey /mnt/lustre-mds1
oleg260-server: oleg260-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg260-client: oleg260-server: ssh exited with exit code 1
Started lustre-MDT0000
09:49:37 (1786628977) targets are mounted
09:49:37 (1786628977) facet_failover done
oleg260-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 oleg260-server
Stopping /mnt/lustre-mds2 (opts:) on oleg260-server
09:49:52 (1786628992) shut down
facet: mds2 facet_host: oleg260-server facet_failover_host: oleg260-server
Failover mds2 to oleg260-server
mount facets: mds2
Start mds2: mount -t lustre -o localrecov  /dev/mapper/mds2_flakey /mnt/lustre-mds2
oleg260-server: oleg260-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg260-client: oleg260-server: ssh exited with exit code 1
Started lustre-MDT0001
09:50:17 (1786629017) targets are mounted
09:50:17 (1786629017) facet_failover done
oleg260-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
oleg260-client: total 0
Reintegrating CLIENTs
wait 1 minutes
PASS 7 (226s)

== insanity test 8: Eighth Failure Mode: CLIENT/OST Thu Aug 13 09:51:38 EDT 2026 ========================================================== 09:51:38 (1786629098)
Eighth Failure Mode: CLIENT/OST Thu Aug 13 09:51:40 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
oleg260-client: total 0
oleg260-client: -rw-r--r-- 1 root root 0 Aug 13 09:51 oleg260-client.virtnet_testfile
Wait 1 minutes
Verify Lustre filesystem is up and running
Stopping /mnt/lustre-ost1 (opts:) on oleg260-server
Test Lustre stability after OST failure
Reintegrating CLIENTs/OST
oleg260-server.virtnet
Start ost1: mount -t lustre -o localrecov  /dev/mapper/ost1_flakey /mnt/lustre-ost1
seq.cli-lustre-OST0000-super.width=65536
oleg260-server: oleg260-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg260-client: oleg260-server: ssh exited with exit code 1
Started lustre-OST0000
Wait 1 minutes
PASS 8 (184s)

== insanity test 9: Ninth Failure Mode: CLIENT/CLIENT Thu Aug 13 09:54:42 EDT 2026 ========================================================== 09:54:42 (1786629282)
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
oleg260-client: total 0
oleg260-client: -rw-r--r-- 1 root root 0 Aug 13 09:54 oleg260-client.virtnet_testfile
oleg260-client: -rw-r--r-- 1 root root 0 Aug 13 09:53 oleg260-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
oleg260-client: total 0
oleg260-client: -rw-r--r-- 1 root root 0 Aug 13 09:55 oleg260-client.virtnet_testfile
oleg260-client: -rw-r--r-- 1 root root 0 Aug 13 09:53 oleg260-client.virtnet_testfile2
Reintegrating  CLIENTs/CLIENTs
Wait 1 minutes
PASS 9 (150s)

== insanity test 10: Tenth Failure Mode: MDT0/OST/MDT1 Thu Aug 13 09:57:12 EDT 2026 ========================================================== 09:57:12 (1786629432)
Stopping /mnt/lustre-mds1 (opts:) on oleg260-server
Failover mds1 to oleg260-server
Stopping /mnt/lustre-ost1 (opts:) on oleg260-server
Reintegrating OST
oleg260-server.virtnet
Start ost1: mount -t lustre -o localrecov  /dev/mapper/ost1_flakey /mnt/lustre-ost1
seq.cli-lustre-OST0000-super.width=65536
oleg260-server: oleg260-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg260-client: oleg260-server: ssh exited with exit code 1
Started lustre-OST0000
Stopping /mnt/lustre-mds2 (opts:) on oleg260-server
Failover mds2 to oleg260-server
oleg260-server.virtnet
Start mds1: mount -t lustre -o localrecov  /dev/mapper/mds1_flakey /mnt/lustre-mds1
oleg260-server: oleg260-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg260-client: oleg260-server: ssh exited with exit code 1
Started lustre-MDT0000
oleg260-server.virtnet
Start mds2: mount -t lustre -o localrecov  /dev/mapper/mds2_flakey /mnt/lustre-mds2
oleg260-server: oleg260-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg260-client: oleg260-server: ssh exited with exit code 1
Started lustre-MDT0001
Verify reintegration
PASS 10 (203s)

== insanity test 11: Eleventh Failure Mode: MDS0/CLIENT/MDS1 Thu Aug 13 10:00:35 EDT 2026 ========================================================== 10:00:35 (1786629635)
Verify Lustre filesystem is up and running
Failing mds1 on oleg260-server
Stopping /mnt/lustre-mds1 (opts:) on oleg260-server
10:00:41 (1786629641) shut down
facet: mds1 facet_host: oleg260-server facet_failover_host: oleg260-server
Failover mds1 to oleg260-server
mount facets: mds1
Start mds1: mount -t lustre -o localrecov  /dev/mapper/mds1_flakey /mnt/lustre-mds1
oleg260-server: oleg260-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg260-client: oleg260-server: ssh exited with exit code 1
Started lustre-MDT0000
10:01:13 (1786629673) targets are mounted
10:01:13 (1786629673) facet_failover done
oleg260-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 oleg260-server
Stopping /mnt/lustre-mds2 (opts:) on oleg260-server
10:01:37 (1786629697) shut down
facet: mds2 facet_host: oleg260-server facet_failover_host: oleg260-server
Failover mds2 to oleg260-server
mount facets: mds2
Start mds2: mount -t lustre -o localrecov  /dev/mapper/mds2_flakey /mnt/lustre-mds2
oleg260-server: oleg260-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg260-client: oleg260-server: ssh exited with exit code 1
Started lustre-MDT0001
10:02:03 (1786629723) targets are mounted
10:02:03 (1786629723) facet_failover done
oleg260-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 (109s)

== insanity test 12: Twelve Failure Mode: MDS0,MDS1/OST0, OST1/CLIENTS Thu Aug 13 10:02:24 EDT 2026 ========================================================== 10:02:24 (1786629744)
Verify Lustre filesystem is up and running
Failing mds1 on oleg260-server
Stopping /mnt/lustre-mds1 (opts:) on oleg260-server
Failing mds2 on oleg260-server
Stopping /mnt/lustre-mds2 (opts:) on oleg260-server
10:02:34 (1786629754) shut down
facet: mds1 facet_host: oleg260-server facet_failover_host: oleg260-server
facet: mds2 facet_host: oleg260-server facet_failover_host: oleg260-server
Failover mds1 to oleg260-server
mount facets: mds1
Failover mds2 to oleg260-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
oleg260-server: oleg260-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
oleg260-server: oleg260-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg260-client: oleg260-server: ssh exited with exit code 1
pdsh@oleg260-client: oleg260-server: ssh exited with exit code 1
Started lustre-MDT0001
Started lustre-MDT0000
10:03:07 (1786629787) targets are mounted
10:03:07 (1786629787) facet_failover done
oleg260-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 oleg260-server
Stopping /mnt/lustre-ost1 (opts:) on oleg260-server
Failing ost2 on oleg260-server
Stopping /mnt/lustre-ost2 (opts:) on oleg260-server
10:03:31 (1786629811) shut down
facet: ost1 facet_host: oleg260-server facet_failover_host: oleg260-server
facet: ost2 facet_host: oleg260-server facet_failover_host: oleg260-server
Failover ost1 to oleg260-server
mount facets: ost1
Failover ost2 to oleg260-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
oleg260-server: oleg260-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
oleg260-server: oleg260-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg260-client: oleg260-server: ssh exited with exit code 1
pdsh@oleg260-client: oleg260-server: ssh exited with exit code 1
Started lustre-OST0000
Started lustre-OST0001
10:03:59 (1786629839) targets are mounted
10:03:59 (1786629839) facet_failover done
oleg260-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 (133s)

== insanity test 13: Thirteen Failure Mode: MDS0,MDS1/CLIENTS/OST0,OST1 Thu Aug 13 10:04:38 EDT 2026 ========================================================== 10:04:38 (1786629878)
Verify Lustre filesystem is up and running
Failing mds1 on oleg260-server
Stopping /mnt/lustre-mds1 (opts:) on oleg260-server
Failing mds2 on oleg260-server
Stopping /mnt/lustre-mds2 (opts:) on oleg260-server
10:04:48 (1786629888) shut down
facet: mds1 facet_host: oleg260-server facet_failover_host: oleg260-server
facet: mds2 facet_host: oleg260-server facet_failover_host: oleg260-server
Failover mds1 to oleg260-server
mount facets: mds1
Failover mds2 to oleg260-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
oleg260-server: oleg260-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
oleg260-server: oleg260-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg260-client: oleg260-server: ssh exited with exit code 1
pdsh@oleg260-client: oleg260-server: ssh exited with exit code 1
Started lustre-MDT0001
Started lustre-MDT0000
10:05:20 (1786629920) targets are mounted
10:05:20 (1786629920) facet_failover done
oleg260-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 oleg260-server
Stopping /mnt/lustre-ost1 (opts:) on oleg260-server
Failing ost2 on oleg260-server
Stopping /mnt/lustre-ost2 (opts:) on oleg260-server
10:05:52 (1786629952) shut down
facet: ost1 facet_host: oleg260-server facet_failover_host: oleg260-server
facet: ost2 facet_host: oleg260-server facet_failover_host: oleg260-server
Failover ost1 to oleg260-server
mount facets: ost1
Failover ost2 to oleg260-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
oleg260-server: oleg260-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
oleg260-server: oleg260-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg260-client: oleg260-server: ssh exited with exit code 1
pdsh@oleg260-client: oleg260-server: ssh exited with exit code 1
Started lustre-OST0001
Started lustre-OST0000
10:06:20 (1786629980) targets are mounted
10:06:20 (1786629980) facet_failover done
oleg260-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 (132s)

== insanity test 14: Fourteen Failure Mode: OST0,OST1/CLIENTS/MDS0,MDS1 Thu Aug 13 10:06:50 EDT 2026 ========================================================== 10:06:50 (1786630010)
Verify Lustre filesystem is up and running
Failing ost1 on oleg260-server
Stopping /mnt/lustre-ost1 (opts:) on oleg260-server
Failing ost2 on oleg260-server
Stopping /mnt/lustre-ost2 (opts:) on oleg260-server
10:07:00 (1786630020) shut down
facet: ost1 facet_host: oleg260-server facet_failover_host: oleg260-server
facet: ost2 facet_host: oleg260-server facet_failover_host: oleg260-server
Failover ost1 to oleg260-server
mount facets: ost1
Failover ost2 to oleg260-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
oleg260-server: oleg260-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
oleg260-server: oleg260-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg260-client: oleg260-server: ssh exited with exit code 1
pdsh@oleg260-client: oleg260-server: ssh exited with exit code 1
Started lustre-OST0000
Started lustre-OST0001
10:07:31 (1786630051) targets are mounted
10:07:31 (1786630051) facet_failover done
oleg260-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 oleg260-server
Stopping /mnt/lustre-mds1 (opts:) on oleg260-server
Failing mds2 on oleg260-server
Stopping /mnt/lustre-mds2 (opts:) on oleg260-server
10:08:04 (1786630084) shut down
facet: mds1 facet_host: oleg260-server facet_failover_host: oleg260-server
facet: mds2 facet_host: oleg260-server facet_failover_host: oleg260-server
Failover mds1 to oleg260-server
mount facets: mds1
Failover mds2 to oleg260-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
oleg260-server: oleg260-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
oleg260-server: oleg260-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
pdsh@oleg260-client: oleg260-server: ssh exited with exit code 1
pdsh@oleg260-client: oleg260-server: ssh exited with exit code 1
Started lustre-MDT0001
Started lustre-MDT0000
10:08:35 (1786630115) targets are mounted
10:08:35 (1786630115) facet_failover done
oleg260-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 (129s)
== insanity test complete, duration 2444 sec ============= 10:08:59 (1786630139)
=== insanity: start cleanup 10:09:01 (1786630141) ===
=== insanity: finish cleanup 10:09:05 (1786630145) ===