-----============= acceptance-small: racer ============----- Mon Sep  7 06:00:54 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
oleg641-server: ls: cannot access '/home/green/git/lustre-release/lustre/tests/except/racer.*ex': No such file or directory
excepting tests: 
racer: /home/green/git/lustre-release/lustre/tests/racer/racer.sh with 2 MDTs
=== racer: start setup 06:01:00 (1788775260) ===
Starting client oleg641-client.virtnet:  -o user_xattr,flock 192.168.206.141@tcp:/lustre /mnt/lustre2
Mount client oleg641-client.virtnet: mount -t lustre -o user_xattr,flock 192.168.206.141@tcp:/lustre /mnt/lustre2
Started clients oleg641-client.virtnet: 
192.168.206.141@tcp:/lustre on /mnt/lustre2 type lustre (rw,flock,checksum,encrypt,lazystatfs,lruresize,nolock,statfs_project,nosync_on_close,nouser_fid2path,user_xattr,verbose)
oleg641-client.virtnet: executing check_config_client /mnt/lustre
oleg641-client.virtnet: Checking config lustre mounted on /mnt/lustre
Checking servers environments
Checking clients oleg641-client.virtnet environments
Using TIMEOUT=20
osc.lustre-OST0000-osc-ffff91618719d000.idle_timeout=debug
osc.lustre-OST0000-osc-ffff916193406000.idle_timeout=debug
osc.lustre-OST0001-osc-ffff91618719d000.idle_timeout=debug
osc.lustre-OST0001-osc-ffff916193406000.idle_timeout=debug
disable quota as required
oleg641-server: oleg641-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all
osd-ldiskfs.track_declares_assert=1
=== racer: finish setup 06:01:15 (1788775275) ===
RACERDIRS=/mnt/lustre /mnt/lustre2
keep default fallocate mode: 0

== racer test 1: racer on clients: oleg641-client.virtnet DURATION=300 ========================================================== 06:01:16 (1788775276)
racers pids: 10891 10892 10894 10898 10900 10901
kill: usage: kill [-s sigspec | -n signum | -sigspec] pid | jobspec ... or kill -l [sigspec]
./dir_create.sh: line 1: kill: (141735) - No such process
./file_rename.sh: line 1: kill: (142617) - No such process
./file_rename.sh: line 1: kill: (142214) - No such process
./file_rename.sh: line 1: kill: (141705) - No such process
./file_link.sh: line 1: kill: (143333) - No such process
./file_symlink.sh: line 1: kill: (143048) - No such process
./file_symlink.sh: line 1: kill: (143587) - No such process
./file_list.sh: line 1: kill: (137157) - No such process
./file_exec.sh: line 1: kill: (11579) - No such process
./file_exec.sh: line 1: kill: (12370) - No such process
./file_exec.sh: line 1: kill: (12105) - No such process
./file_chown.sh: line 1: kill: (145074) - No such process
./file_chmod.sh: line 1: kill: (145408) - No such process
./file_chmod.sh: line 1: kill: (145494) - No such process
./file_chmod.sh: line 1: kill: (145340) - No such process
./file_chmod.sh: line 1: kill: (145499) - No such process
./file_mknod.sh: line 1: kill: (145885) - No such process
./file_mknod.sh: line 1: kill: (145841) - No such process
./file_truncate.sh: line 1: kill: (145989) - No such process
./file_truncate.sh: line 1: kill: (146059) - No such process
./file_truncate.sh: line 1: kill: (146136) - No such process
./file_truncate.sh: line 1: kill: (146096) - No such process
./file_truncate.sh: line 1: kill: (146219) - No such process
./file_truncate.sh: line 1: kill: (146060) - No such process
./file_delxattr.sh: line 1: kill: (146332) - No such process
./file_delxattr.sh: line 1: kill: (146390) - No such process
./file_delxattr.sh: line 1: kill: (146413) - No such process
./file_delxattr.sh: line 1: kill: (146464) - No such process
./file_getxattr.sh: line 1: kill: (146583) - No such process
./file_getxattr.sh: line 1: kill: (146561) - No such process
./file_setxattr.sh: line 1: kill: (146871) - No such process
./file_setxattr.sh: line 1: kill: (146861) - No such process
./file_setxattr.sh: line 1: kill: (146885) - No such process
./file_setxattr.sh: line 1: kill: (146878) - No such process
./file_setxattr.sh: line 1: kill: (146887) - No such process
./file_setxattr.sh: line 1: kill: (146872) - No such process
./file_setxattr.sh: line 1: kill: (146874) - No such process
./file_setxattr.sh: line 1: kill: (146896) - No such process
./file_setxattr.sh: line 1: kill: (146897) - No such process
./file_setxattr.sh: line 1: kill: (146888) - No such process
./dir_remote.sh: line 1: kill: (147049) - No such process
./dir_remote.sh: line 1: kill: (147065) - No such process
./dir_remote.sh: line 1: kill: (146955) - No such process
./dir_remote.sh: line 1: kill: (147038) - No such process
./dir_remote.sh: line 1: kill: (147040) - No such process
./dir_remote.sh: line 1: kill: (147039) - No such process
./file_fallocate.sh: line 1: kill: (147182) - No such process
./file_fallocate.sh: line 1: kill: (147186) - No such process
./file_fallocate.sh: line 1: kill: (147199) - No such process
./file_fallocate.sh: line 1: kill: (147172) - No such process
./file_fallocate.sh: line 1: kill: (147189) - No such process
file_create.sh: no process found
file_create.sh: no process found
file_create.sh: no process found
file_create.sh: no process found
dir_create.sh: no process found
dir_create.sh: no process found
dir_create.sh: no process found
dir_create.sh: no process found
file_create.sh: no process found
file_create.sh: no process found
file_rm.sh: no process found
dir_create.sh: no process found
file_rm.sh: no process found
file_rm.sh: no process found
file_rename.sh: no process found
file_rm.sh: no process found
file_rm.sh: no process found
dir_create.sh: no process found
file_rename.sh: no process found
file_rename.sh: no process found
file_rename.sh: no process found
file_link.sh: no process found
file_rename.sh: no process found
file_link.sh: no process found
file_link.sh: no process found
file_rm.sh: no process found
file_symlink.sh: no process found
file_symlink.sh: no process found
file_list.sh: no process found
file_rename.sh: no process found
file_link.sh: no process found
file_symlink.sh: no process found
file_link.sh: no process found
file_concat.sh: no process found
file_list.sh: no process found
file_symlink.sh: no process found
file_link.sh: no process found
file_concat.sh: no process found
file_symlink.sh: no process found
file_exec.sh: no process found
file_list.sh: no process found
file_symlink.sh: no process found
file_list.sh: no process found
file_exec.sh: no process found
file_concat.sh: no process found
file_concat.sh: no process found
file_chown.sh: no process found
file_exec.sh: no process found
file_list.sh: no process found
file_list.sh: no process found
file_exec.sh: no process found
file_chown.sh: no process found
file_chmod.sh: no process found
file_chown.sh: no process found
file_concat.sh: no process found
file_chown.sh: no process found
file_concat.sh: no process found
file_mknod.sh: no process found
file_chmod.sh: no process found
file_truncate.sh: no process found
file_exec.sh: no process found
file_mknod.sh: no process found
file_chmod.sh: no process found
file_chmod.sh: no process found
file_exec.sh: no process found
file_delxattr.sh: no process found
file_mknod.sh: no process found
file_chown.sh: no process found
file_mknod.sh: no process found
file_truncate.sh: no process found
file_chown.sh: no process found
file_delxattr.sh: no process found
file_getxattr.sh: no process found
file_truncate.sh: no process found
file_chmod.sh: no process found
file_chmod.sh: no process found
file_truncate.sh: no process found
file_getxattr.sh: no process found
file_delxattr.sh: no process found
file_setxattr.sh: no process found
file_setxattr.sh: no process found
file_mknod.sh: no process found
file_delxattr.sh: no process found
dir_remote.sh: no process found
file_getxattr.sh: no process found
file_mknod.sh: no process found
file_truncate.sh: no process found
dir_remote.sh: no process found
file_fallocate.sh: no process found
file_getxattr.sh: no process found
file_delxattr.sh: no process found
file_truncate.sh: no process found
file_setxattr.sh: no process found
file_setxattr.sh: no process found
dir_remote.sh: no process found
file_fallocate.sh: no process found
file_getxattr.sh: no process found
file_delxattr.sh: no process found
dir_remote.sh: no process found
file_fallocate.sh: no process found
file_setxattr.sh: no process found
file_fallocate.sh: no process found
file_getxattr.sh: no process found
dir_remote.sh: no process found
file_fallocate.sh: no process found
file_setxattr.sh: no process found
dir_remote.sh: no process found
file_fallocate.sh: no process found
Running /home/green/git/lustre-release/lustre/tests/racer/racer.sh for 300 seconds. CTRL-C to exit
layout: raid0 raid0 pfl pfl pfl flr flr flr sel sel sel
layout: raid0 raid0 pfl pfl pfl flr flr flr sel sel sel
layout: raid0 raid0 pfl pfl pfl flr flr flr sel sel sel
racer cleanup
sleeping 5 sec ...
there should be NO racer processes:
USER         PID %CPU %MEM    VSZ   RSS TTY      STAT START   TIME COMMAND
Filesystem                  1K-blocks  Used Available Use% Mounted on
192.168.206.141@tcp:/lustre   7666232 45608   7155336   1% /mnt/lustre2
We survived /home/green/git/lustre-release/lustre/tests/racer/racer.sh for 300 seconds.
Running /home/green/git/lustre-release/lustre/tests/racer/racer.sh for 300 seconds. CTRL-C to exit
layout: raid0 raid0 pfl pfl pfl flr flr flr sel sel sel
layout: raid0 raid0 pfl pfl pfl flr flr flr sel sel sel
layout: raid0 raid0 pfl pfl pfl flr flr flr sel sel sel
racer cleanup
sleeping 5 sec ...
there should be NO racer processes:
USER         PID %CPU %MEM    VSZ   RSS TTY      STAT START   TIME COMMAND
Filesystem                  1K-blocks  Used Available Use% Mounted on
192.168.206.141@tcp:/lustre   7666232 45608   7155336   1% /mnt/lustre
We survived /home/green/git/lustre-release/lustre/tests/racer/racer.sh for 300 seconds.
pid=10891 rc=0
Running /home/green/git/lustre-release/lustre/tests/racer/racer.sh for 300 seconds. CTRL-C to exit
layout: raid0 raid0 pfl pfl pfl flr flr flr sel sel sel
layout: raid0 raid0 pfl pfl pfl flr flr flr sel sel sel
layout: raid0 raid0 pfl pfl pfl flr flr flr sel sel sel
racer cleanup
sleeping 5 sec ...
there should be NO racer processes:
USER         PID %CPU %MEM    VSZ   RSS TTY      STAT START   TIME COMMAND
Filesystem                  1K-blocks  Used Available Use% Mounted on
192.168.206.141@tcp:/lustre   7666232 45608   7155336   1% /mnt/lustre
We survived /home/green/git/lustre-release/lustre/tests/racer/racer.sh for 300 seconds.
pid=10892 rc=0
Running /home/green/git/lustre-release/lustre/tests/racer/racer.sh for 300 seconds. CTRL-C to exit
layout: raid0 raid0 pfl pfl pfl flr flr flr sel sel sel
layout: raid0 raid0 pfl pfl pfl flr flr flr sel sel sel
layout: raid0 raid0 pfl pfl pfl flr flr flr sel sel sel
racer cleanup
sleeping 5 sec ...
there should be NO racer processes:
USER         PID %CPU %MEM    VSZ   RSS TTY      STAT START   TIME COMMAND
Filesystem                  1K-blocks  Used Available Use% Mounted on
192.168.206.141@tcp:/lustre   7666232 45608   7155336   1% /mnt/lustre2
We survived /home/green/git/lustre-release/lustre/tests/racer/racer.sh for 300 seconds.
Running /home/green/git/lustre-release/lustre/tests/racer/racer.sh for 300 seconds. CTRL-C to exit
layout: raid0 raid0 pfl pfl pfl flr flr flr sel sel sel
layout: raid0 raid0 pfl pfl pfl flr flr flr sel sel sel
layout: raid0 raid0 pfl pfl pfl flr flr flr sel sel sel
racer cleanup
./file_exec.sh: line 18: 139995 Illegal instruction     timeout -s KILL 5 $DIR/$file 0.$((RANDOM % 5 + 1)) 2> /dev/null
./file_exec.sh: line 18: 132323 Illegal instruction     timeout -s KILL 5 $DIR/$file 0.$((RANDOM % 5 + 1)) 2> /dev/null
sleeping 5 sec ...
there should be NO racer processes:
USER         PID %CPU %MEM    VSZ   RSS TTY      STAT START   TIME COMMAND
Filesystem                  1K-blocks  Used Available Use% Mounted on
192.168.206.141@tcp:/lustre   7666232 45608   7155336   1% /mnt/lustre2
We survived /home/green/git/lustre-release/lustre/tests/racer/racer.sh for 300 seconds.
Running /home/green/git/lustre-release/lustre/tests/racer/racer.sh for 300 seconds. CTRL-C to exit
layout: raid0 raid0 pfl pfl pfl flr flr flr sel sel sel
layout: raid0 raid0 pfl pfl pfl flr flr flr sel sel sel
layout: raid0 raid0 pfl pfl pfl flr flr flr sel sel sel
racer cleanup
./file_exec.sh: line 18: 81462 Illegal instruction     timeout -s KILL 5 $DIR/$file 0.$((RANDOM % 5 + 1)) 2> /dev/null
sleeping 5 sec ...
there should be NO racer processes:
USER         PID %CPU %MEM    VSZ   RSS TTY      STAT START   TIME COMMAND
Filesystem                  1K-blocks  Used Available Use% Mounted on
192.168.206.141@tcp:/lustre   7666232 45608   7155336   1% /mnt/lustre
We survived /home/green/git/lustre-release/lustre/tests/racer/racer.sh for 300 seconds.
pid=10894 rc=0
pid=10898 rc=0
pid=10900 rc=0
pid=10901 rc=0
PASS 1 (325s)

== racer test 2: racer rename: oleg641-client.virtnet DURATION=300 ========================================================== 06:06:41 (1788775601)
starting on oleg641-client.virtnet:/mnt/lustre/racer0 with: dir_create dir_remote file_rename file_rename file_create file_rm
starting on oleg641-client.virtnet:/mnt/lustre/racer1 with: dir_create dir_remote file_rename file_rename file_create file_rm
starting on oleg641-client.virtnet:/mnt/lustre2/racer0 with: dir_create dir_remote file_rename file_rename file_create file_rm
starting on oleg641-client.virtnet:/mnt/lustre2/racer1 with: dir_create dir_remote file_rename file_rename file_create file_rm
racers pids: 147983 147984 147985 147989
kill: usage: kill [-s sigspec | -n signum | -sigspec] pid | jobspec ... or kill -l [sigspec]
dir_remote.sh: no process found
file_rename.sh: no process found
file_rename.sh: no process found
file_create.sh: no process found
file_rm.sh: no process found
dir_remote.sh: no process found
file_rename.sh: no process found
file_rename.sh: no process found
file_create.sh: no process found
file_rm.sh: no process found
dir_remote.sh: no process found
dir_remote.sh: no process found
file_rename.sh: no process found
file_rename.sh: no process found
file_rename.sh: no process found
file_create.sh: no process found
file_rename.sh: no process found
file_rm.sh: no process found
file_create.sh: no process found
file_rm.sh: no process found
/mnt/lustre:        ccc
/mnt/lustre2:       ccc
/mnt/lustre:        ccc
/mnt/lustre2:       ccc
Could not kill process 191491: No such process
dir_create.sh: no process found
dir_remote.sh: no process found
dir_create.sh: no process found
file_rename.sh: no process found
dir_remote.sh: no process found
file_rename.sh: no process found
file_rename.sh: no process found
file_create.sh: no process found
file_rename.sh: no process found
file_create.sh: no process found
file_rm.sh: no process found
file_rm.sh: no process found
dir_create.sh: no process found
dir_remote.sh: no process found
file_rename.sh: no process found
/mnt/lustre:        ccc
file_rename.sh: no process found
/mnt/lustre2:       ccc
file_create.sh: no process found
file_rm.sh: no process found
dir_create.sh: no process found
Running /home/green/git/lustre-release/lustre/tests/racer/racer.sh for 300 seconds. CTRL-C to exit
layout: raid0 raid0 pfl pfl pfl
layout: raid0 raid0 pfl pfl pfl
layout: raid0 raid0 pfl pfl pfl
racer cleanup
sleeping 5 sec ...
 172082 175591 176968 191491Waited 6: rc=1 sleeping 5 sec ...
 172082 175591 176968there should be NO racer processes:
USER         PID %CPU %MEM    VSZ   RSS TTY      STAT START   TIME COMMAND
Filesystem                  1K-blocks  Used Available Use% Mounted on
192.168.206.141@tcp:/lustre   7666232 39688   7174240   1% /mnt/lustre2
We survived /home/green/git/lustre-release/lustre/tests/racer/racer.sh for 300 seconds.
dir_remote.sh: no process found
file_rename.sh: no process found
file_rename.sh: no process found
/mnt/lustre:        ccc
file_create.sh: no process found
file_rm.sh: no process found
/mnt/lustre2:       ccc
Running /home/green/git/lustre-release/lustre/tests/racer/racer.sh for 300 seconds. CTRL-C to exit
layout: raid0 raid0 pfl pfl pfl
layout: raid0 raid0 pfl pfl pfl
layout: raid0 raid0 pfl pfl pfl
racer cleanup
sleeping 5 sec ...
 172082 175591 176968 191491Waited 6: rc=1 sleeping 5 sec ...
 172082 175591 176968there should be NO racer processes:
USER         PID %CPU %MEM    VSZ   RSS TTY      STAT START   TIME COMMAND
Filesystem                  1K-blocks  Used Available Use% Mounted on
192.168.206.141@tcp:/lustre   7666232 39688   7174240   1% /mnt/lustre2
We survived /home/green/git/lustre-release/lustre/tests/racer/racer.sh for 300 seconds.