-----============= acceptance-small: conf-sanity ============----- Tue Sep  8 02:02:16 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
oleg129-server: /home/green/git/lustre-release/lustre/tests/except/conf-sanity.ex
- see CLIENT_VERSION >= v2_15_63-53-g1a6ef725c2 (34683431 >= 34553653) for LU-16938, go 81
- see CLIENT_VERSION >= v2_15_65-31-g74a5b9efaa (34683431 >= 34554143) for LU-18348, go 32b 32c
- see CLIENT_VERSION >= v2_16_55-19-gf69f27cc35 (34683431 >= 34617107) for LU-17920, go 123ae 123ag
- see CLIENT_VERSION >= v2_17_52-94-g86904ef943 (34683431 >= 34681950) for LU-19740, go 115
excepting tests: 32newtarball
skipping tests SLOW=no: 45 69 106 111 114
Stopping clients: oleg129-client.virtnet /mnt/lustre (opts:-f)
Stopping client oleg129-client.virtnet /mnt/lustre opts:-f
Stopping clients: oleg129-client.virtnet /mnt/lustre2 (opts:-f)
Stopping /mnt/lustre-mds1 (opts:-f) on oleg129-server
Stopping /mnt/lustre-mds2 (opts:-f) on oleg129-server
Stopping /mnt/lustre-ost1 (opts:-f) on oleg129-server
Stopping /mnt/lustre-ost2 (opts:-f) on oleg129-server
oleg129-server: oleg129-server.virtnet: executing set_hostid
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: 'oleg129-server'
oleg129-server: oleg129-server.virtnet: executing load_modules_local
oleg129-server: kmemleak disabled
oleg129-server: Loading modules from /home/green/git/lustre-release/lustre
oleg129-server: detected 4 online CPUs by sysfs
oleg129-server: MODOPTS_LIBCFS=
oleg129-server: Force libcfs to create 2 CPU partitions
oleg129-server: /usr/sbin/ not writable for /usr/sbin/mount.lustre_tgt
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 oleg129-server
Start mds1: mount -t lustre -o localrecov  /dev/mapper/mds1_flakey /mnt/lustre-mds1
oleg129-server: oleg129-server.virtnet: executing set_default_debug -1 all
pdsh@oleg129-client: oleg129-server: ssh exited with exit code 1
Commit the device label on /dev/mapper/mds1_flakey
Started lustre-MDT0000
start mds service on oleg129-server
Start mds2: mount -t lustre -o localrecov  /dev/mapper/mds2_flakey /mnt/lustre-mds2
oleg129-server: oleg129-server.virtnet: executing set_default_debug -1 all
pdsh@oleg129-client: oleg129-server: ssh exited with exit code 1
Commit the device label on /dev/mapper/mds2_flakey
Started lustre-MDT0001
oleg129-client.virtnet: executing wait_import_state_mount FULL mdc.lustre-MDT0000-mdc-*.mds_server_uuid 1475 0
oleg129-client.virtnet: executing wait_import_state_mount FULL mdc.lustre-MDT0001-mdc-*.mds_server_uuid 1475 0
start ost1 service on oleg129-server
Start ost1: mount -t lustre -o localrecov  /dev/mapper/ost1_flakey /mnt/lustre-ost1
seq.cli-lustre-OST0000-super.width=65536
oleg129-server: oleg129-server.virtnet: executing set_default_debug -1 all
pdsh@oleg129-client: oleg129-server: ssh exited with exit code 1
Commit the device label on /dev/mapper/ost1_flakey
Started lustre-OST0000
oleg129-client.virtnet: executing wait_import_state_mount (FULL|IDLE) osc.lustre-OST0000-osc-[-0-9a-f]*.ost_server_uuid 1475 0
oleg129-server: oleg129-server.virtnet: executing wait_import_state FULL os[cp].lustre-OST0000-osc-MDT0000.ost_server_uuid 50
oleg129-server: os[cp].lustre-OST0000-osc-MDT0000.ost_server_uuid in FULL state after 0 sec
oleg129-server: oleg129-server.virtnet: executing wait_import_state FULL os[cp].lustre-OST0000-osc-MDT0001.ost_server_uuid 50
oleg129-server: os[cp].lustre-OST0000-osc-MDT0001.ost_server_uuid in FULL state after 0 sec
stop ost1 service on oleg129-server
Stopping /mnt/lustre-ost1 (opts:-f) on oleg129-server
stop mds service on oleg129-server
Stopping /mnt/lustre-mds1 (opts:-f) on oleg129-server
stop mds service on oleg129-server
Stopping /mnt/lustre-mds2 (opts:-f) on oleg129-server

== conf-sanity test 165: automatic at_min scaling based on expected clients ========================================================== 02:06:11 (1788847571)
start mds service on oleg129-server
Start mds1: mount -t lustre -o localrecov  /dev/mapper/mds1_flakey /mnt/lustre-mds1
oleg129-server: oleg129-server.virtnet: executing set_default_debug -1 all
pdsh@oleg129-client: oleg129-server: ssh exited with exit code 1
Started lustre-MDT0000
start mds service on oleg129-server
Start mds2: mount -t lustre -o localrecov  /dev/mapper/mds2_flakey /mnt/lustre-mds2
oleg129-server: oleg129-server.virtnet: executing set_default_debug -1 all
pdsh@oleg129-client: oleg129-server: ssh exited with exit code 1
Started lustre-MDT0001
oleg129-client.virtnet: executing wait_import_state_mount FULL mdc.lustre-MDT0000-mdc-*.mds_server_uuid 1475 0
oleg129-client.virtnet: executing wait_import_state_mount FULL mdc.lustre-MDT0001-mdc-*.mds_server_uuid 1475 0
start ost1 service on oleg129-server
Start ost1: mount -t lustre -o localrecov  /dev/mapper/ost1_flakey /mnt/lustre-ost1
seq.cli-lustre-OST0000-super.width=65536
oleg129-server: oleg129-server.virtnet: executing set_default_debug -1 all
pdsh@oleg129-client: oleg129-server: ssh exited with exit code 1
Started lustre-OST0000
oleg129-client.virtnet: executing wait_import_state_mount (FULL|IDLE) osc.lustre-OST0000-osc-[-0-9a-f]*.ost_server_uuid 1475 0
mount lustre  on /mnt/lustre.....
Starting client: oleg129-client.virtnet:  -o user_xattr,flock 192.168.201.129@tcp:/lustre /mnt/lustre
Testing automatic AT parameter scaling
at_min=0
expected_clients=8
8 clients -> at_min=5
at_min=0
expected_clients=16
16 clients -> at_min=5
at_min=0
expected_clients=32
32 clients -> at_min=5
at_min=0
expected_clients=64
64 clients -> at_min=7
at_min=0
expected_clients=256
256 clients -> at_min=12
at_min=0
expected_clients=5000
5000 clients -> at_min=22
at_min=0
expected_clients=1
Minimum bound respected
expected_clients=1000
expected_clients=10000
Logarithmic scaling verified
at_min=0
at_max=20
expected_clients=5000
Invariant at_min <= at_max respected with lowered at_max
at_min=0
at_min=15
expected_clients=10000
All automatic at_min scaling tests passed!
at_max=600
expected_clients=2
at_min=0
at_min=5
umount lustre on /mnt/lustre.....
Stopping client oleg129-client.virtnet /mnt/lustre (opts:)
stop ost1 service on oleg129-server
Stopping /mnt/lustre-ost1 (opts:-f) on oleg129-server
stop mds service on oleg129-server
Stopping /mnt/lustre-mds1 (opts:-f) on oleg129-server
stop mds service on oleg129-server
Stopping /mnt/lustre-mds2 (opts:-f) on oleg129-server
unloading modules via unload_modules_local on: 'oleg129-server'
oleg129-server: oleg129-server.virtnet: executing unload_modules_local
oleg129-server: kmemleak disabled
modules unloaded.
PASS 165 (170s)
Stopping clients: oleg129-client.virtnet /mnt/lustre (opts:-f)
Stopping clients: oleg129-client.virtnet /mnt/lustre2 (opts:-f)
pdsh@oleg129-client: oleg129-server: ssh exited with exit code 2
oleg129-server: oleg129-server.virtnet: executing set_hostid
Loading modules from /home/green/git/lustre-release/lustre
detected 4 online CPUs by sysfs
MODOPTS_LIBCFS=
Force libcfs to create 2 CPU partitions
../libcfs/libcfs/libcfs options: 'cpu_npartitions=2'
ptlrpc/ptlrpc options: 'lbug_on_grant_miscount=1'
quota/lquota options: 'hash_lqs_cur_bits=3'
mdt/mdt options: 'mdt_enable_flr_ec=1'
-rwxr-xr-x. 1 green green 1931560 Sep  8 01:49 /home/green/git/lustre-release/lustre/utils/mount.lustre
-rwxr-xr-x. 1 root  root       12 Jan 31  2019 /usr/sbin/mount.lustre
mount --bind /home/green/git/lustre-release/lustre/utils/mount.lustre /usr/sbin/mount.lustre
loading modules on: 'oleg129-server'
oleg129-server: oleg129-server.virtnet: executing load_modules_local
oleg129-server: kmemleak disabled
oleg129-server: Loading modules from /home/green/git/lustre-release/lustre
oleg129-server: detected 4 online CPUs by sysfs
oleg129-server: MODOPTS_LIBCFS=
oleg129-server: Force libcfs to create 2 CPU partitions
oleg129-server: ptlrpc/ptlrpc options: 'lbug_on_grant_miscount=1'
oleg129-server: quota/lquota options: 'hash_lqs_cur_bits=3'
oleg129-server: mdt/mdt options: 'mdt_enable_flr_ec=1'
oleg129-server: /usr/sbin/ not writable for /usr/sbin/mount.lustre_tgt
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
== conf-sanity test complete, duration 482 sec =========== 02:10:19 (1788847819)
=== conf-sanity: start cleanup 02:10:21 (1788847821) ===
=== conf-sanity: finish cleanup 02:10:25 (1788847825) ===