== conf-sanity test 86: Replacing mkfs.lustre -G option == 17:28:44 (1786829324) oleg251-server: debugfs 1.47.3-wc2 (11-Nov-2025) params: --mgsnode=192.168.202.151@tcp --fsname=lustre --ost --index=0 --param=sys.timeout=20 --backfstype=ldiskfs --device-size=200000 --mkfsoptions=\"-G 1024 -b 4096 -O flex_bg -E lazy_itable_init\" --reformat /dev/mapper/ost1_flakey Failing mds1 on oleg251-server 17:28:49 (1786829329) shut down facet: mds1 facet_host: oleg251-server facet_failover_host: oleg251-server Failover mds1 to oleg251-server mount facets: mds1 Start mds1: mount -t lustre -o localrecov /dev/mapper/mds1_flakey /mnt/lustre-mds1 oleg251-server: oleg251-server.virtnet: executing set_default_debug -1 all pdsh@oleg251-client: oleg251-server: ssh exited with exit code 1 Started lustre-MDT0000 17:29:16 (1786829356) targets are mounted 17:29:16 (1786829356) facet_failover done pdsh@oleg251-client: oleg251-client: ssh exited with exit code 95 oleg251-client.virtnet: executing wait_import_state_mount (FULL|IDLE) mdc.lustre-MDT0000-mdc-*.mds_server_uuid 1475 0 pdsh@oleg251-client: oleg251-client: ssh exited with exit code 95 Stopping clients: oleg251-client.virtnet /mnt/lustre (opts:) Stopping clients: oleg251-client.virtnet /mnt/lustre2 (opts:) Stopping /mnt/lustre-mds1 (opts:-f) on oleg251-server Permanent disk data: Device: /dev/mapper/ost1_flakey Target: lustre:OST0000 Index: 0 Lustre FS: lustre Mount type: ldiskfs Flags: 0x62 (OST first_time update ) Persistent mount opts: errors=remount-ro Parameters: mgsnode=192.168.202.151@tcp sys.timeout=20 device size = 4096MB formatting backing filesystem ldiskfs on /dev/mapper/ost1_flakey target name lustre:OST0000 kilobytes 200000 options -G 1024 -b 4096 -I 512 -q -O flex_bg,uninit_bg,extents,dir_nlink,quota,project,huge_file,large_dir,^fast_commit -E lazy_itable_init,resize="4290772992",lazy_journal_init,packed_meta_blocks -F mkfs_cmd = mke2fs -j -b 4096 -L lustre:OST0000 -G 1024 -b 4096 -I 512 -q -O flex_bg,uninit_bg,extents,dir_nlink,quota,project,huge_file,large_dir,^fast_commit -E lazy_itable_init,resize="4290772992",lazy_journal_init,packed_meta_blocks -F /dev/mapper/ost1_flakey 200000k oleg251-server: debugfs 1.47.3-wc2 (11-Nov-2025) Stopping clients: oleg251-client.virtnet /mnt/lustre (opts:-f) Stopping clients: oleg251-client.virtnet /mnt/lustre2 (opts:-f) oleg251-server: oleg251-server.virtnet: executing set_hostid /home/green/git/lustre-release/lustre/tests/test-framework.sh: line 1048: echo: write error: Device or resource busy Loading modules from /home/green/git/lustre-release/lustre detected 4 online CPUs by sysfs MODOPTS_LIBCFS= Force libcfs to create 2 CPU partitions loading modules on: 'oleg251-server' oleg251-server: oleg251-server.virtnet: executing load_modules_local oleg251-server: /home/green/git/lustre-release/lustre/tests/test-framework.sh: line 1048: echo: write error: Device or resource busy oleg251-server: Loading modules from /home/green/git/lustre-release/lustre oleg251-server: detected 4 online CPUs by sysfs oleg251-server: MODOPTS_LIBCFS= oleg251-server: Force libcfs to create 2 CPU partitions Formatting mgs, mds, osts Format mds1: /dev/mapper/mds1_flakey Format mds2: /dev/mapper/mds2_flakey Format ost1: /dev/mapper/ost1_flakey Format ost2: /dev/mapper/ost2_flakey start mds service on oleg251-server Start mds1: mount -t lustre -o localrecov /dev/mapper/mds1_flakey /mnt/lustre-mds1 oleg251-server: oleg251-server.virtnet: executing set_default_debug -1 all pdsh@oleg251-client: oleg251-server: ssh exited with exit code 1 Commit the device label on /dev/mapper/mds1_flakey Started lustre-MDT0000 start mds service on oleg251-server Start mds2: mount -t lustre -o localrecov /dev/mapper/mds2_flakey /mnt/lustre-mds2 oleg251-server: oleg251-server.virtnet: executing set_default_debug -1 all pdsh@oleg251-client: oleg251-server: ssh exited with exit code 1 Commit the device label on /dev/mapper/mds2_flakey Started lustre-MDT0001 oleg251-client.virtnet: executing wait_import_state_mount FULL mdc.lustre-MDT0000-mdc-*.mds_server_uuid 1475 0 oleg251-client.virtnet: executing wait_import_state_mount FULL mdc.lustre-MDT0001-mdc-*.mds_server_uuid 1475 0 start ost1 service on oleg251-server Start ost1: mount -t lustre -o localrecov /dev/mapper/ost1_flakey /mnt/lustre-ost1 seq.cli-lustre-OST0000-super.width=65536 oleg251-server: oleg251-server.virtnet: executing set_default_debug -1 all pdsh@oleg251-client: oleg251-server: ssh exited with exit code 1 Commit the device label on /dev/mapper/ost1_flakey Started lustre-OST0000 oleg251-client.virtnet: executing wait_import_state_mount (FULL|IDLE) osc.lustre-OST0000-osc-[-0-9a-f]*.ost_server_uuid 1475 0 oleg251-server: oleg251-server.virtnet: executing wait_import_state FULL os[cp].lustre-OST0000-osc-MDT0000.ost_server_uuid 50 oleg251-server: os[cp].lustre-OST0000-osc-MDT0000.ost_server_uuid in FULL state after 0 sec oleg251-server: oleg251-server.virtnet: executing wait_import_state FULL os[cp].lustre-OST0000-osc-MDT0001.ost_server_uuid 50 oleg251-server: os[cp].lustre-OST0000-osc-MDT0001.ost_server_uuid in FULL state after 0 sec stop ost1 service on oleg251-server Stopping /mnt/lustre-ost1 (opts:-f) on oleg251-server stop mds service on oleg251-server Stopping /mnt/lustre-mds1 (opts:-f) on oleg251-server stop mds service on oleg251-server Stopping /mnt/lustre-mds2 (opts:-f) on oleg251-server