-----============= acceptance-small: conf-sanity ============----- Tue Sep  8 02:09:10 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
oleg242-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 112a 112b 113 117 119 121 122a 123aa 123ab 123ac 123ad 123ae 123af 123ag 123ah 123ahi 123F 123G 123H 126 129 132 133 135 136 137 150 152 153a 153b 153c 155 802a
skipping tests SLOW=no: 45 69 106 111 114
Stopping clients: oleg242-client.virtnet /mnt/lustre (opts:-f)
Stopping client oleg242-client.virtnet /mnt/lustre opts:-f
Stopping clients: oleg242-client.virtnet /mnt/lustre2 (opts:-f)
Stopping /mnt/lustre-mds1 (opts:-f) on oleg242-server
Stopping /mnt/lustre-ost1 (opts:-f) on oleg242-server
Stopping /mnt/lustre-ost2 (opts:-f) on oleg242-server
oleg242-server: oleg242-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: 'oleg242-server'
oleg242-server: oleg242-server.virtnet: executing load_modules_local
oleg242-server: kmemleak disabled
oleg242-server: Loading modules from /home/green/git/lustre-release/lustre
oleg242-server: detected 4 online CPUs by sysfs
oleg242-server: MODOPTS_LIBCFS=
oleg242-server: Force libcfs to create 2 CPU partitions
oleg242-server: /usr/sbin/ not writable for /usr/sbin/mount.lustre_tgt
Formatting mgs, mds, osts
Format mds1: lustre-mdt1/mdt1
Format ost1: lustre-ost1/ost1
Format ost2: lustre-ost2/ost2
start mds service on oleg242-server
Start mds1: mount -t lustre -o localrecov  lustre-mdt1/mdt1 /mnt/lustre-mds1
oleg242-server: oleg242-server.virtnet: executing set_default_debug -1 all
pdsh@oleg242-client: oleg242-server: ssh exited with exit code 1
Commit the device label on lustre-mdt1/mdt1
Started lustre-MDT0000
oleg242-client.virtnet: executing wait_import_state_mount FULL mdc.lustre-MDT0000-mdc-*.mds_server_uuid 1475 0
start ost1 service on oleg242-server
Start ost1: mount -t lustre -o localrecov  lustre-ost1/ost1 /mnt/lustre-ost1
seq.cli-lustre-OST0000-super.width=65536
oleg242-server: oleg242-server.virtnet: executing set_default_debug -1 all
pdsh@oleg242-client: oleg242-server: ssh exited with exit code 1
Commit the device label on lustre-ost1/ost1
Started lustre-OST0000
oleg242-client.virtnet: executing wait_import_state_mount (FULL|IDLE) osc.lustre-OST0000-osc-[-0-9a-f]*.ost_server_uuid 1475 0
oleg242-server: oleg242-server.virtnet: executing wait_import_state FULL os[cp].lustre-OST0000-osc-MDT0000.ost_server_uuid 50
oleg242-server: os[cp].lustre-OST0000-osc-MDT0000.ost_server_uuid in FULL state after 0 sec
stop ost1 service on oleg242-server
Stopping /mnt/lustre-ost1 (opts:-f) on oleg242-server
stop mds service on oleg242-server
Stopping /mnt/lustre-mds1 (opts:-f) on oleg242-server

== conf-sanity test 165: automatic at_min scaling based on expected clients ========================================================== 02:11:59 (1788847919)
start mds service on oleg242-server
Start mds1: mount -t lustre -o localrecov  lustre-mdt1/mdt1 /mnt/lustre-mds1
oleg242-server: oleg242-server.virtnet: executing set_default_debug -1 all
pdsh@oleg242-client: oleg242-server: ssh exited with exit code 1
Started lustre-MDT0000
oleg242-client.virtnet: executing wait_import_state_mount FULL mdc.lustre-MDT0000-mdc-*.mds_server_uuid 1475 0
start ost1 service on oleg242-server
Start ost1: mount -t lustre -o localrecov  lustre-ost1/ost1 /mnt/lustre-ost1
seq.cli-lustre-OST0000-super.width=65536
oleg242-server: oleg242-server.virtnet: executing set_default_debug -1 all
pdsh@oleg242-client: oleg242-server: ssh exited with exit code 1
Started lustre-OST0000
oleg242-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: oleg242-client.virtnet:  -o user_xattr,flock 192.168.202.142@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=1
at_min=0
at_min=5
umount lustre on /mnt/lustre.....
Stopping client oleg242-client.virtnet /mnt/lustre (opts:)
stop ost1 service on oleg242-server
Stopping /mnt/lustre-ost1 (opts:-f) on oleg242-server
stop mds service on oleg242-server
Stopping /mnt/lustre-mds1 (opts:-f) on oleg242-server
unloading modules via unload_modules_local on: 'oleg242-server'
oleg242-server: oleg242-server.virtnet: executing unload_modules_local
oleg242-server: kmemleak disabled
modules unloaded.
PASS 165 (134s)
Stopping clients: oleg242-client.virtnet /mnt/lustre (opts:-f)
Stopping clients: oleg242-client.virtnet /mnt/lustre2 (opts:-f)
pdsh@oleg242-client: oleg242-server: ssh exited with exit code 2
oleg242-server: oleg242-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: 'oleg242-server'
oleg242-server: oleg242-server.virtnet: executing load_modules_local
oleg242-server: kmemleak disabled
oleg242-server: Loading modules from /home/green/git/lustre-release/lustre
oleg242-server: detected 4 online CPUs by sysfs
oleg242-server: MODOPTS_LIBCFS=
oleg242-server: Force libcfs to create 2 CPU partitions
oleg242-server: ptlrpc/ptlrpc options: 'lbug_on_grant_miscount=1'
oleg242-server: quota/lquota options: 'hash_lqs_cur_bits=3'
oleg242-server: mdt/mdt options: 'mdt_enable_flr_ec=1'
oleg242-server: /usr/sbin/ not writable for /usr/sbin/mount.lustre_tgt
Formatting mgs, mds, osts
Format mds1: lustre-mdt1/mdt1
Format ost1: lustre-ost1/ost1
Format ost2: lustre-ost2/ost2
== conf-sanity test complete, duration 375 sec =========== 02:15:27 (1788848127)
=== conf-sanity: start cleanup 02:15:28 (1788848128) ===
=== conf-sanity: finish cleanup 02:15:33 (1788848133) ===