== sanity-pcc test 99b: race among unlink | two readers | write | detach for PCC-RO file ========================================================== 17:05:20 (1785791120) 200+0 records in 200+0 records out 209715200 bytes (210 MB, 200 MiB) copied, 1.12796 s, 186 MB/s sysfs on /sys type sysfs (rw,nosuid,nodev,noexec,relatime) proc on /proc type proc (rw,nosuid,nodev,noexec,relatime) devtmpfs on /dev type devtmpfs (rw,nosuid,mode=755) securityfs on /sys/kernel/security type securityfs (rw,nosuid,nodev,noexec,relatime) tmpfs on /dev/shm type tmpfs (rw,nosuid,nodev) devpts on /dev/pts type devpts (rw,nosuid,noexec,relatime,gid=5,mode=620,ptmxmode=000) tmpfs on /run type tmpfs (rw,nosuid,nodev,mode=755) tmpfs on /sys/fs/cgroup type tmpfs (ro,nosuid,nodev,noexec,mode=755) cgroup on /sys/fs/cgroup/systemd type cgroup (rw,nosuid,nodev,noexec,relatime,xattr,release_agent=/usr/lib/systemd/systemd-cgroups-agent,name=systemd) pstore on /sys/fs/pstore type pstore (rw,nosuid,nodev,noexec,relatime) bpf on /sys/fs/bpf type bpf (rw,nosuid,nodev,noexec,relatime,mode=700) cgroup on /sys/fs/cgroup/perf_event type cgroup (rw,nosuid,nodev,noexec,relatime,perf_event) cgroup on /sys/fs/cgroup/pids type cgroup (rw,nosuid,nodev,noexec,relatime,pids) cgroup on /sys/fs/cgroup/devices type cgroup (rw,nosuid,nodev,noexec,relatime,devices) cgroup on /sys/fs/cgroup/net_cls,net_prio type cgroup (rw,nosuid,nodev,noexec,relatime,net_cls,net_prio) cgroup on /sys/fs/cgroup/memory type cgroup (rw,nosuid,nodev,noexec,relatime,memory) cgroup on /sys/fs/cgroup/cpu,cpuacct type cgroup (rw,nosuid,nodev,noexec,relatime,cpu,cpuacct) cgroup on /sys/fs/cgroup/cpuset type cgroup (rw,nosuid,nodev,noexec,relatime,cpuset) cgroup on /sys/fs/cgroup/blkio type cgroup (rw,nosuid,nodev,noexec,relatime,blkio) cgroup on /sys/fs/cgroup/hugetlb type cgroup (rw,nosuid,nodev,noexec,relatime,hugetlb) cgroup on /sys/fs/cgroup/misc type cgroup (rw,nosuid,nodev,noexec,relatime,misc) cgroup on /sys/fs/cgroup/freezer type cgroup (rw,nosuid,nodev,noexec,relatime,freezer) cgroup on /sys/fs/cgroup/rdma type cgroup (rw,nosuid,nodev,noexec,relatime,rdma) none on /sys/kernel/tracing type tracefs (rw,relatime) configfs on /sys/kernel/config type configfs (rw,relatime) /dev/nbd0 on / type ext4 (ro,relatime,stripe=32) rpc_pipefs on /var/lib/nfs/rpc_pipefs type rpc_pipefs (rw,relatime) mqueue on /dev/mqueue type mqueue (rw,relatime) hugetlbfs on /dev/hugepages type hugetlbfs (rw,relatime,pagesize=2M) debugfs on /sys/kernel/debug type debugfs (rw,relatime) none on /mnt type ramfs (rw,relatime) none on /var/lib/stateless/writable type tmpfs (rw,relatime) /dev/vda on /home/green/git/lustre-release type squashfs (ro,relatime) none on /var/cache/man type tmpfs (rw,relatime) none on /var/log type tmpfs (rw,relatime) none on /var/lib/dbus type tmpfs (rw,relatime) none on /tmp type tmpfs (rw,relatime) none on /var/lib/dhclient type tmpfs (rw,relatime) none on /var/tmp type tmpfs (rw,relatime) none on /var/lib/NetworkManager type tmpfs (rw,relatime) none on /var/lib/systemd/random-seed type tmpfs (rw,relatime) none on /var/spool type tmpfs (rw,relatime) none on /var/lib/nfs type tmpfs (rw,relatime) none on /var/lib/gssproxy type tmpfs (rw,relatime) none on /var/lib/logrotate type tmpfs (rw,relatime) none on /etc type tmpfs (rw,relatime) none on /var/lib/rsyslog type tmpfs (rw,relatime) none on /root/.ssh type tmpfs (rw,relatime) none on /var/lib/dhclient type tmpfs (rw,relatime) 192.168.200.253:/exports/state/oleg353-client.virtnet on /var/lib/stateless/state type nfs4 (rw,relatime,vers=4.2,rsize=1048576,wsize=1048576,namlen=255,hard,proto=tcp,timeo=600,retrans=2,sec=sys,clientaddr=192.168.203.53,local_lock=none,addr=192.168.200.253) 192.168.200.253:/exports/state/oleg353-client.virtnet/boot on /boot type nfs4 (rw,relatime,vers=4.2,rsize=1048576,wsize=1048576,namlen=255,hard,proto=tcp,timeo=600,retrans=2,sec=sys,clientaddr=192.168.203.53,local_lock=none,addr=192.168.200.253) 192.168.200.253:/exports/state/oleg353-client.virtnet/etc/kdump.conf on /etc/kdump.conf type nfs4 (rw,relatime,vers=4.2,rsize=1048576,wsize=1048576,namlen=255,hard,proto=tcp,timeo=600,retrans=2,sec=sys,clientaddr=192.168.203.53,local_lock=none,addr=192.168.200.253) sunrpc on /var/lib/nfs/rpc_pipefs type rpc_pipefs (rw,relatime) tmpfs on /run/user/0 type tmpfs (rw,nosuid,nodev,relatime,size=378180k,mode=700) 192.168.200.253:/exports/testreports/67168/testresults/sanity-pcc-zfs-rocky8.10_x86_64-rocky8.10_x86_64-retry2 on /tmp/testlogs type nfs4 (rw,relatime,vers=4.2,rsize=1048576,wsize=1048576,namlen=255,hard,proto=tcp,timeo=600,retrans=2,sec=sys,clientaddr=192.168.203.53,local_lock=none,addr=192.168.200.253) /dev/vda on /usr/sbin/mount.lustre type squashfs (ro,relatime) 192.168.203.153@tcp:/lustre on /mnt/lustre type lustre (rw,flock,checksum,encrypt,lazystatfs,lruresize,nolock,statfs_project,nosync_on_close,nouser_fid2path,user_xattr,verbose) 192.168.203.153@tcp:/lustre on /mnt/lustre2 type lustre (rw,flock,checksum,encrypt,lazystatfs,lruresize,nolock,statfs_project,nosync_on_close,nouser_fid2path,user_xattr,verbose) umount: /mnt/pcc.d99b.sanity-pcc: not mounted. sysfs on /sys type sysfs (rw,nosuid,nodev,noexec,relatime) proc on /proc type proc (rw,nosuid,nodev,noexec,relatime) devtmpfs on /dev type devtmpfs (rw,nosuid,mode=755) securityfs on /sys/kernel/security type securityfs (rw,nosuid,nodev,noexec,relatime) tmpfs on /dev/shm type tmpfs (rw,nosuid,nodev) devpts on /dev/pts type devpts (rw,nosuid,noexec,relatime,gid=5,mode=620,ptmxmode=000) tmpfs on /run type tmpfs (rw,nosuid,nodev,mode=755) tmpfs on /sys/fs/cgroup type tmpfs (ro,nosuid,nodev,noexec,mode=755) cgroup on /sys/fs/cgroup/systemd type cgroup (rw,nosuid,nodev,noexec,relatime,xattr,release_agent=/usr/lib/systemd/systemd-cgroups-agent,name=systemd) pstore on /sys/fs/pstore type pstore (rw,nosuid,nodev,noexec,relatime) bpf on /sys/fs/bpf type bpf (rw,nosuid,nodev,noexec,relatime,mode=700) cgroup on /sys/fs/cgroup/perf_event type cgroup (rw,nosuid,nodev,noexec,relatime,perf_event) cgroup on /sys/fs/cgroup/pids type cgroup (rw,nosuid,nodev,noexec,relatime,pids) cgroup on /sys/fs/cgroup/devices type cgroup (rw,nosuid,nodev,noexec,relatime,devices) cgroup on /sys/fs/cgroup/net_cls,net_prio type cgroup (rw,nosuid,nodev,noexec,relatime,net_cls,net_prio) cgroup on /sys/fs/cgroup/memory type cgroup (rw,nosuid,nodev,noexec,relatime,memory) cgroup on /sys/fs/cgroup/cpu,cpuacct type cgroup (rw,nosuid,nodev,noexec,relatime,cpu,cpuacct) cgroup on /sys/fs/cgroup/cpuset type cgroup (rw,nosuid,nodev,noexec,relatime,cpuset) cgroup on /sys/fs/cgroup/blkio type cgroup (rw,nosuid,nodev,noexec,relatime,blkio) cgroup on /sys/fs/cgroup/hugetlb type cgroup (rw,nosuid,nodev,noexec,relatime,hugetlb) cgroup on /sys/fs/cgroup/misc type cgroup (rw,nosuid,nodev,noexec,relatime,misc) cgroup on /sys/fs/cgroup/freezer type cgroup (rw,nosuid,nodev,noexec,relatime,freezer) cgroup on /sys/fs/cgroup/rdma type cgroup (rw,nosuid,nodev,noexec,relatime,rdma) none on /sys/kernel/tracing type tracefs (rw,relatime) configfs on /sys/kernel/config type configfs (rw,relatime) /dev/nbd0 on / type ext4 (ro,relatime,stripe=32) rpc_pipefs on /var/lib/nfs/rpc_pipefs type rpc_pipefs (rw,relatime) mqueue on /dev/mqueue type mqueue (rw,relatime) hugetlbfs on /dev/hugepages type hugetlbfs (rw,relatime,pagesize=2M) debugfs on /sys/kernel/debug type debugfs (rw,relatime) none on /mnt type ramfs (rw,relatime) none on /var/lib/stateless/writable type tmpfs (rw,relatime) /dev/vda on /home/green/git/lustre-release type squashfs (ro,relatime) none on /var/cache/man type tmpfs (rw,relatime) none on /var/log type tmpfs (rw,relatime) none on /var/lib/dbus type tmpfs (rw,relatime) none on /tmp type tmpfs (rw,relatime) none on /var/lib/dhclient type tmpfs (rw,relatime) none on /var/tmp type tmpfs (rw,relatime) none on /var/lib/NetworkManager type tmpfs (rw,relatime) none on /var/lib/systemd/random-seed type tmpfs (rw,relatime) none on /var/spool type tmpfs (rw,relatime) none on /var/lib/nfs type tmpfs (rw,relatime) none on /var/lib/gssproxy type tmpfs (rw,relatime) none on /var/lib/logrotate type tmpfs (rw,relatime) none on /etc type tmpfs (rw,relatime) none on /var/lib/rsyslog type tmpfs (rw,relatime) none on /root/.ssh type tmpfs (rw,relatime) none on /var/lib/dhclient type tmpfs (rw,relatime) 192.168.200.253:/exports/state/oleg353-client.virtnet on /var/lib/stateless/state type nfs4 (rw,relatime,vers=4.2,rsize=1048576,wsize=1048576,namlen=255,hard,proto=tcp,timeo=600,retrans=2,sec=sys,clientaddr=192.168.203.53,local_lock=none,addr=192.168.200.253) 192.168.200.253:/exports/state/oleg353-client.virtnet/boot on /boot type nfs4 (rw,relatime,vers=4.2,rsize=1048576,wsize=1048576,namlen=255,hard,proto=tcp,timeo=600,retrans=2,sec=sys,clientaddr=192.168.203.53,local_lock=none,addr=192.168.200.253) 192.168.200.253:/exports/state/oleg353-client.virtnet/etc/kdump.conf on /etc/kdump.conf type nfs4 (rw,relatime,vers=4.2,rsize=1048576,wsize=1048576,namlen=255,hard,proto=tcp,timeo=600,retrans=2,sec=sys,clientaddr=192.168.203.53,local_lock=none,addr=192.168.200.253) sunrpc on /var/lib/nfs/rpc_pipefs type rpc_pipefs (rw,relatime) tmpfs on /run/user/0 type tmpfs (rw,nosuid,nodev,relatime,size=378180k,mode=700) 192.168.200.253:/exports/testreports/67168/testresults/sanity-pcc-zfs-rocky8.10_x86_64-rocky8.10_x86_64-retry2 on /tmp/testlogs type nfs4 (rw,relatime,vers=4.2,rsize=1048576,wsize=1048576,namlen=255,hard,proto=tcp,timeo=600,retrans=2,sec=sys,clientaddr=192.168.203.53,local_lock=none,addr=192.168.200.253) /dev/vda on /usr/sbin/mount.lustre type squashfs (ro,relatime) 192.168.203.153@tcp:/lustre on /mnt/lustre type lustre (rw,flock,checksum,encrypt,lazystatfs,lruresize,nolock,statfs_project,nosync_on_close,nouser_fid2path,user_xattr,verbose) 192.168.203.153@tcp:/lustre on /mnt/lustre2 type lustre (rw,flock,checksum,encrypt,lazystatfs,lruresize,nolock,statfs_project,nosync_on_close,nouser_fid2path,user_xattr,verbose) mke2fs 1.47.3-wc2 (11-Nov-2025) Discarding device blocks: 8192/204800131072/204800 done Creating filesystem with 204800 1k blocks and 51200 inodes Filesystem UUID: 7365b195-543b-4c14-918d-adf97f965987 Superblock backups stored on blocks: 8193, 24577, 40961, 57345, 73729 Allocating group tables: 0/25 done Writing inode tables: 0/25 done Creating journal (4096 blocks): done Writing superblocks and filesystem accounting information: 0/25 done /tmp/f99b.sanity-pcc: Linux rev 1.0 ext4 filesystem data, UUID=7365b195-543b-4c14-918d-adf97f965987 (extents) (64bit) (large files) (huge files) pcc: - pccpath: /mnt/pcc.d99b.sanity-pcc/d99b.sanity-pcc hsmtool: posix_v2 rwid: 0 roid: 2 flags: ae autocache: projid={0} 50+0 records in 50+0 records out 52428800 bytes (52 MB, 50 MiB) copied, 1.96811 s, 26.6 MB/s Read /mnt/lustre/f99b.sanity-pcc ... Unlink /mnt/pcc.d99b.sanity-pcc/d99b.sanity-pcc/61df/0x2000061c1:0x1e:0x0 Detach /mnt/lustre/f99b.sanity-pcc ... unlink: cannot unlink '/mnt/pcc.d99b.sanity-pcc/d99b.sanity-pcc/61df/0x2000061c1:0x1e:0x0': No such file or directory Detach /mnt/lustre/f99b.sanity-pcc ... Unlink /mnt/pcc.d99b.sanity-pcc/d99b.sanity-pcc/61df/0x2000061c1:0x1e:0x0 Detach /mnt/lustre/f99b.sanity-pcc ... 50+0 records in 50+0 records out 52428800 bytes (52 MB, 50 MiB) copied, 2.11717 s, 24.8 MB/s Unlink /mnt/pcc.d99b.sanity-pcc/d99b.sanity-pcc/61df/0x2000061c1:0x1e:0x0 unlink: cannot unlink '/mnt/pcc.d99b.sanity-pcc/d99b.sanity-pcc/61df/0x2000061c1:0x1e:0x0': No such file or directory Detach /mnt/lustre/f99b.sanity-pcc ... 50+0 records in 50+0 records out 52428800 bytes (52 MB, 50 MiB) copied, 2.61403 s, 20.1 MB/s Detach /mnt/lustre/f99b.sanity-pcc ... Unlink /mnt/pcc.d99b.sanity-pcc/d99b.sanity-pcc/61df/0x2000061c1:0x1e:0x0 Detach /mnt/lustre/f99b.sanity-pcc ... Detach /mnt/lustre/f99b.sanity-pcc ... Unlink /mnt/pcc.d99b.sanity-pcc/d99b.sanity-pcc/61df/0x2000061c1:0x1e:0x0 50+0 records in 50+0 records out 52428800 bytes (52 MB, 50 MiB) copied, 2.03546 s, 25.8 MB/s unlink: cannot unlink '/mnt/pcc.d99b.sanity-pcc/d99b.sanity-pcc/61df/0x2000061c1:0x1e:0x0': No such file or directory 50+0 records in 50+0 records out 52428800 bytes (52 MB, 50 MiB) copied, 1.97699 s, 26.5 MB/s Read /mnt/lustre/f99b.sanity-pcc ... Detach /mnt/lustre/f99b.sanity-pcc ... Unlink /mnt/pcc.d99b.sanity-pcc/d99b.sanity-pcc/61df/0x2000061c1:0x1e:0x0 Detach /mnt/lustre/f99b.sanity-pcc ... Detach /mnt/lustre/f99b.sanity-pcc ... Unlink /mnt/pcc.d99b.sanity-pcc/d99b.sanity-pcc/61df/0x2000061c1:0x1e:0x0 unlink: cannot unlink '/mnt/pcc.d99b.sanity-pcc/d99b.sanity-pcc/61df/0x2000061c1:0x1e:0x0': No such file or directory 50+0 records in 50+0 records out 52428800 bytes (52 MB, 50 MiB) copied, 1.91729 s, 27.3 MB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB, 50 MiB) copied, 2.02824 s, 25.8 MB/s Detach /mnt/lustre/f99b.sanity-pcc ... Unlink /mnt/pcc.d99b.sanity-pcc/d99b.sanity-pcc/61df/0x2000061c1:0x1e:0x0 Detach /mnt/lustre/f99b.sanity-pcc ... Detach /mnt/lustre/f99b.sanity-pcc ... Unlink /mnt/pcc.d99b.sanity-pcc/d99b.sanity-pcc/61df/0x2000061c1:0x1e:0x0 50+0 records in 50+0 records out 52428800 bytes (52 MB, 50 MiB) copied, 1.90106 s, 27.6 MB/s unlink: cannot unlink '/mnt/pcc.d99b.sanity-pcc/d99b.sanity-pcc/61df/0x2000061c1:0x1e:0x0': No such file or directory Detach /mnt/lustre/f99b.sanity-pcc ... Read /mnt/lustre/f99b.sanity-pcc ... 50+0 records in 50+0 records out 52428800 bytes (52 MB, 50 MiB) copied, 2.30186 s, 22.8 MB/s Detach /mnt/lustre/f99b.sanity-pcc ... Unlink /mnt/pcc.d99b.sanity-pcc/d99b.sanity-pcc/61df/0x2000061c1:0x1e:0x0 Unlink /mnt/pcc.d99b.sanity-pcc/d99b.sanity-pcc/61df/0x2000061c1:0x1e:0x0 unlink: cannot unlink '/mnt/pcc.d99b.sanity-pcc/d99b.sanity-pcc/61df/0x2000061c1:0x1e:0x0': No such file or directory 50+0 records in 50+0 records out 52428800 bytes (52 MB, 50 MiB) copied, 1.82031 s, 28.8 MB/s Unlink /mnt/pcc.d99b.sanity-pcc/d99b.sanity-pcc/61df/0x2000061c1:0x1e:0x0 Detach /mnt/lustre/f99b.sanity-pcc ... Detach /mnt/lustre/f99b.sanity-pcc ... 50+0 records in 50+0 records out 52428800 bytes (52 MB, 50 MiB) copied, 1.38352 s, 37.9 MB/s Read /mnt/lustre/f99b.sanity-pcc ... Detach /mnt/lustre/f99b.sanity-pcc ... Unlink /mnt/pcc.d99b.sanity-pcc/d99b.sanity-pcc/61df/0x2000061c1:0x1e:0x0 unlink: cannot unlink '/mnt/pcc.d99b.sanity-pcc/d99b.sanity-pcc/61df/0x2000061c1:0x1e:0x0': No such file or directory 50+0 records in 50+0 records out 52428800 bytes (52 MB, 50 MiB) copied, 0.450623 s, 116 MB/s Detach /mnt/lustre/f99b.sanity-pcc ... Read /mnt/lustre/f99b.sanity-pcc ... Unlink /mnt/pcc.d99b.sanity-pcc/d99b.sanity-pcc/61df/0x2000061c1:0x1e:0x0 Detach /mnt/lustre/f99b.sanity-pcc ... 50+0 records in 50+0 records out 52428800 bytes (52 MB, 50 MiB) copied, 3.29233 s, 15.9 MB/s Detach /mnt/lustre/f99b.sanity-pcc ... Unlink /mnt/pcc.d99b.sanity-pcc/d99b.sanity-pcc/61df/0x2000061c1:0x1e:0x0 unlink: cannot unlink '/mnt/pcc.d99b.sanity-pcc/d99b.sanity-pcc/61df/0x2000061c1:0x1e:0x0': No such file or directory Detach /mnt/lustre/f99b.sanity-pcc ... 50+0 records in 50+0 records out 52428800 bytes (52 MB, 50 MiB) copied, 2.03614 s, 25.7 MB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB, 50 MiB) copied, 0.151998 s, 345 MB/s Detach /mnt/lustre/f99b.sanity-pcc ... Read /mnt/lustre/f99b.sanity-pcc ... Unlink /mnt/pcc.d99b.sanity-pcc/d99b.sanity-pcc/61df/0x2000061c1:0x1e:0x0 50+0 records in 50+0 records out 52428800 bytes (52 MB, 50 MiB) copied, 0.154295 s, 340 MB/s unlink: cannot unlink '/mnt/pcc.d99b.sanity-pcc/d99b.sanity-pcc/61df/0x2000061c1:0x1e:0x0': No such file or directory 50+0 records in 50+0 records out 52428800 bytes (52 MB, 50 MiB) copied, 2.09762 s, 25.0 MB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB, 50 MiB) copied, 0.581485 s, 90.2 MB/s Read /mnt/lustre/f99b.sanity-pcc ... Detach /mnt/lustre/f99b.sanity-pcc ... Unlink /mnt/pcc.d99b.sanity-pcc/d99b.sanity-pcc/61df/0x2000061c1:0x1e:0x0 Detach /mnt/lustre/f99b.sanity-pcc ... Unlink /mnt/pcc.d99b.sanity-pcc/d99b.sanity-pcc/61df/0x2000061c1:0x1e:0x0 Detach /mnt/lustre/f99b.sanity-pcc ... 50+0 records in 50+0 records out 52428800 bytes (52 MB, 50 MiB) copied, 1.46633 s, 35.8 MB/s unlink: cannot unlink '/mnt/pcc.d99b.sanity-pcc/d99b.sanity-pcc/61df/0x2000061c1:0x1e:0x0': No such file or directory Read /mnt/lustre/f99b.sanity-pcc ... 50+0 records in 50+0 records out 52428800 bytes (52 MB, 50 MiB) copied, 0.0694604 s, 755 MB/s Detach /mnt/lustre/f99b.sanity-pcc ... Read /mnt/lustre/f99b.sanity-pcc ... 50+0 records in 50+0 records out 52428800 bytes (52 MB, 50 MiB) copied, 0.135297 s, 388 MB/s Unlink /mnt/pcc.d99b.sanity-pcc/d99b.sanity-pcc/61df/0x2000061c1:0x1e:0x0 unlink: cannot unlink '/mnt/pcc.d99b.sanity-pcc/d99b.sanity-pcc/61df/0x2000061c1:0x1e:0x0': No such file or directory 50+0 records in 50+0 records out 52428800 bytes (52 MB, 50 MiB) copied, 3.21072 s, 16.3 MB/s Detach /mnt/lustre/f99b.sanity-pcc ... Unlink /mnt/pcc.d99b.sanity-pcc/d99b.sanity-pcc/61df/0x2000061c1:0x1e:0x0 Detach /mnt/lustre/f99b.sanity-pcc ... 50+0 records in 50+0 records out 52428800 bytes (52 MB, 50 MiB) copied, 1.76238 s, 29.7 MB/s Detach /mnt/lustre/f99b.sanity-pcc ... Unlink /mnt/pcc.d99b.sanity-pcc/d99b.sanity-pcc/61df/0x2000061c1:0x1e:0x0 50+0 records in 50+0 records out 52428800 bytes (52 MB, 50 MiB) copied, 2.15233 s, 24.4 MB/s Detach /mnt/lustre/f99b.sanity-pcc ... Unlink /mnt/pcc.d99b.sanity-pcc/d99b.sanity-pcc/61df/0x2000061c1:0x1e:0x0 Detach /mnt/lustre/f99b.sanity-pcc ... 50+0 records in 50+0 records out 52428800 bytes (52 MB, 50 MiB) copied, 1.40781 s, 37.2 MB/s Read /mnt/lustre/f99b.sanity-pcc ... unlink: cannot unlink '/mnt/pcc.d99b.sanity-pcc/d99b.sanity-pcc/61df/0x2000061c1:0x1e:0x0': No such file or directory 50+0 records in 50+0 records out 52428800 bytes (52 MB, 50 MiB) copied, 0.10651 s, 492 MB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB, 50 MiB) copied, 1.13259 s, 46.3 MB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB, 50 MiB) copied, 0.0266483 s, 2.0 GB/s Read /mnt/lustre/f99b.sanity-pcc ... Detach /mnt/lustre/f99b.sanity-pcc ... Unlink /mnt/pcc.d99b.sanity-pcc/d99b.sanity-pcc/61df/0x2000061c1:0x1e:0x0 Detach /mnt/lustre/f99b.sanity-pcc ... Detach /mnt/lustre/f99b.sanity-pcc ... 50+0 records in 50+0 records out 52428800 bytes (52 MB, 50 MiB) copied, 0.995085 s, 52.7 MB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB, 50 MiB) copied, 1.3987 s, 37.5 MB/s Unlink /mnt/pcc.d99b.sanity-pcc/d99b.sanity-pcc/61df/0x2000061c1:0x1e:0x0 unlink: cannot unlink '/mnt/pcc.d99b.sanity-pcc/d99b.sanity-pcc/61df/0x2000061c1:0x1e:0x0': No such file or directory Detach /mnt/lustre/f99b.sanity-pcc ... Unlink /mnt/pcc.d99b.sanity-pcc/d99b.sanity-pcc/61df/0x2000061c1:0x1e:0x0 50+0 records in 50+0 records out 52428800 bytes (52 MB, 50 MiB) copied, 1.37695 s, 38.1 MB/s Read /mnt/lustre/f99b.sanity-pcc ... Unlink /mnt/pcc.d99b.sanity-pcc/d99b.sanity-pcc/61df/0x2000061c1:0x1e:0x0 unlink: cannot unlink '/mnt/pcc.d99b.sanity-pcc/d99b.sanity-pcc/61df/0x2000061c1:0x1e:0x0': No such file or directory Detach /mnt/lustre/f99b.sanity-pcc ... Unlink /mnt/pcc.d99b.sanity-pcc/d99b.sanity-pcc/61df/0x2000061c1:0x1e:0x0 Detach /mnt/lustre/f99b.sanity-pcc ... Detach /mnt/lustre/f99b.sanity-pcc ... Unlink /mnt/pcc.d99b.sanity-pcc/d99b.sanity-pcc/61df/0x2000061c1:0x1e:0x0 unlink: cannot unlink '/mnt/pcc.d99b.sanity-pcc/d99b.sanity-pcc/61df/0x2000061c1:0x1e:0x0': No such file or directory 50+0 records in 50+0 records out 52428800 bytes (52 MB, 50 MiB) copied, 2.70978 s, 19.3 MB/s Detach /mnt/lustre/f99b.sanity-pcc ... 50+0 records in 50+0 records out 52428800 bytes (52 MB, 50 MiB) copied, 3.05467 s, 17.2 MB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB, 50 MiB) copied, 0.141008 s, 372 MB/s Detach /mnt/lustre/f99b.sanity-pcc ... Unlink /mnt/pcc.d99b.sanity-pcc/d99b.sanity-pcc/61df/0x2000061c1:0x1e:0x0 unlink: cannot unlink '/mnt/pcc.d99b.sanity-pcc/d99b.sanity-pcc/61df/0x2000061c1:0x1e:0x0': No such file or directory 50+0 records in 50+0 records out 52428800 bytes (52 MB, 50 MiB) copied, 0.0784262 s, 669 MB/s Read /mnt/lustre/f99b.sanity-pcc ... Detach /mnt/lustre/f99b.sanity-pcc ... Unlink /mnt/pcc.d99b.sanity-pcc/d99b.sanity-pcc/61df/0x2000061c1:0x1e:0x0 Detach /mnt/lustre/f99b.sanity-pcc ... Detach /mnt/lustre/f99b.sanity-pcc ... Unlink /mnt/pcc.d99b.sanity-pcc/d99b.sanity-pcc/61df/0x2000061c1:0x1e:0x0 unlink: cannot unlink '/mnt/pcc.d99b.sanity-pcc/d99b.sanity-pcc/61df/0x2000061c1:0x1e:0x0': No such file or directory Detach /mnt/lustre/f99b.sanity-pcc ... 50+0 records in 50+0 records out 52428800 bytes (52 MB, 50 MiB) copied, 2.71729 s, 19.3 MB/s Unlink /mnt/pcc.d99b.sanity-pcc/d99b.sanity-pcc/61df/0x2000061c1:0x1e:0x0 Read /mnt/lustre/f99b.sanity-pcc ... unlink: cannot unlink '/mnt/pcc.d99b.sanity-pcc/d99b.sanity-pcc/61df/0x2000061c1:0x1e:0x0': No such file or directory Detach /mnt/lustre/f99b.sanity-pcc ... 50+0 records in 50+0 records out 52428800 bytes (52 MB, 50 MiB) copied, 3.74124 s, 14.0 MB/s Unlink /mnt/pcc.d99b.sanity-pcc/d99b.sanity-pcc/61df/0x2000061c1:0x1e:0x0 Detach /mnt/lustre/f99b.sanity-pcc ... Detach /mnt/lustre/f99b.sanity-pcc ... Detach /mnt/lustre/f99b.sanity-pcc ... Unlink /mnt/pcc.d99b.sanity-pcc/d99b.sanity-pcc/61df/0x2000061c1:0x1e:0x0 unlink: cannot unlink '/mnt/pcc.d99b.sanity-pcc/d99b.sanity-pcc/61df/0x2000061c1:0x1e:0x0': No such file or directory Detach /mnt/lustre/f99b.sanity-pcc ... Unlink /mnt/pcc.d99b.sanity-pcc/d99b.sanity-pcc/61df/0x2000061c1:0x1e:0x0 50+0 records in 50+0 records out 52428800 bytes (52 MB, 50 MiB) copied, 3.51004 s, 14.9 MB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB, 50 MiB) copied, 3.4855 s, 15.0 MB/s unlink: cannot unlink '/mnt/pcc.d99b.sanity-pcc/d99b.sanity-pcc/61df/0x2000061c1:0x1e:0x0': No such file or directory Detach /mnt/lustre/f99b.sanity-pcc ... 50+0 records in 50+0 records out 52428800 bytes (52 MB, 50 MiB) copied, 0.157937 s, 332 MB/s Read /mnt/lustre/f99b.sanity-pcc ... Detach /mnt/lustre/f99b.sanity-pcc ... Unlink /mnt/pcc.d99b.sanity-pcc/d99b.sanity-pcc/61df/0x2000061c1:0x1e:0x0 Unlink /mnt/pcc.d99b.sanity-pcc/d99b.sanity-pcc/61df/0x2000061c1:0x1e:0x0 unlink: cannot unlink '/mnt/pcc.d99b.sanity-pcc/d99b.sanity-pcc/61df/0x2000061c1:0x1e:0x0': No such file or directory Unlink /mnt/pcc.d99b.sanity-pcc/d99b.sanity-pcc/61df/0x2000061c1:0x1e:0x0 unlink: cannot unlink '/mnt/pcc.d99b.sanity-pcc/d99b.sanity-pcc/61df/0x2000061c1:0x1e:0x0': No such file or directory Unlink /mnt/pcc.d99b.sanity-pcc/d99b.sanity-pcc/61df/0x2000061c1:0x1e:0x0 Detach /mnt/lustre/f99b.sanity-pcc ... Unlink /mnt/pcc.d99b.sanity-pcc/d99b.sanity-pcc/61df/0x2000061c1:0x1e:0x0 Detach /mnt/lustre/f99b.sanity-pcc ... unlink: cannot unlink '/mnt/pcc.d99b.sanity-pcc/d99b.sanity-pcc/61df/0x2000061c1:0x1e:0x0': No such file or directory Detach /mnt/lustre/f99b.sanity-pcc ... Detach /mnt/lustre/f99b.sanity-pcc ... Unlink /mnt/pcc.d99b.sanity-pcc/d99b.sanity-pcc/61df/0x2000061c1:0x1e:0x0 unlink: cannot unlink '/mnt/pcc.d99b.sanity-pcc/d99b.sanity-pcc/61df/0x2000061c1:0x1e:0x0': No such file or directory Detach /mnt/lustre/f99b.sanity-pcc ... Unlink /mnt/pcc.d99b.sanity-pcc/d99b.sanity-pcc/61df/0x2000061c1:0x1e:0x0 unlink: cannot unlink '/mnt/pcc.d99b.sanity-pcc/d99b.sanity-pcc/61df/0x2000061c1:0x1e:0x0': No such file or directory Detach /mnt/lustre/f99b.sanity-pcc ... Detach /mnt/lustre/f99b.sanity-pcc ... Unlink /mnt/pcc.d99b.sanity-pcc/d99b.sanity-pcc/61df/0x2000061c1:0x1e:0x0 unlink: cannot unlink '/mnt/pcc.d99b.sanity-pcc/d99b.sanity-pcc/61df/0x2000061c1:0x1e:0x0': No such file or directory Detach /mnt/lustre/f99b.sanity-pcc ... Unlink /mnt/pcc.d99b.sanity-pcc/d99b.sanity-pcc/61df/0x2000061c1:0x1e:0x0 Detach /mnt/lustre/f99b.sanity-pcc ... 50+0 records in 50+0 records out 52428800 bytes (52 MB, 50 MiB) copied, 7.03083 s, 7.5 MB/s unlink: cannot unlink '/mnt/pcc.d99b.sanity-pcc/d99b.sanity-pcc/61df/0x2000061c1:0x1e:0x0': No such file or directory Detach /mnt/lustre/f99b.sanity-pcc ... 50+0 records in 50+0 records out 52428800 bytes (52 MB, 50 MiB) copied, 0.449304 s, 117 MB/s Read /mnt/lustre/f99b.sanity-pcc ... Unlink /mnt/pcc.d99b.sanity-pcc/d99b.sanity-pcc/61df/0x2000061c1:0x1e:0x0 50+0 records in 50+0 records out 52428800 bytes (52 MB, 50 MiB) copied, 8.29763 s, 6.3 MB/s Detach /mnt/lustre/f99b.sanity-pcc ... ==== DONE ==== 50+0 records in 50+0 records out 52428800 bytes (52 MB, 50 MiB) copied, 3.50421 s, 15.0 MB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB, 50 MiB) copied, 3.90411 s, 13.4 MB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB, 50 MiB) copied, 0.135632 s, 387 MB/s ==== DONE WIAT ==== osc.lustre-OST0000-osc-ffff8bb5051af800.rpc_stats= snapshot_time: 1785791192.590237074 secs.nsecs start_time: 1785790387.827692046 secs.nsecs elapsed_time: 804.762545028 secs.nsecs read RPCs in flight: 0 write RPCs in flight: 0 DIO RPCs in flight: 0 pending write pages: 0 pending read pages: 0 read write pages per rpc rpcs % cum % | rpcs % cum % 1: 0 0 0 | 0 0 0 2: 0 0 0 | 0 0 0 4: 0 0 0 | 0 0 0 8: 0 0 0 | 0 0 0 16: 0 0 0 | 0 0 0 32: 0 0 0 | 0 0 0 64: 0 0 0 | 0 0 0 128: 0 0 0 | 0 0 0 256: 50 100 100 | 0 0 0 read write rpcs in flight rpcs % cum % | rpcs % cum % 1: 3 6 6 | 0 0 0 2: 1 2 8 | 0 0 0 3: 1 2 10 | 0 0 0 4: 1 2 12 | 0 0 0 5: 3 6 18 | 0 0 0 6: 4 8 26 | 0 0 0 7: 5 10 36 | 0 0 0 8: 9 18 54 | 0 0 0 9: 23 46 100 | 0 0 0 read write offset rpcs % cum % | rpcs % cum % 0: 1 2 2 | 0 0 0 1: 0 0 2 | 0 0 0 2: 0 0 2 | 0 0 0 4: 0 0 2 | 0 0 0 8: 0 0 2 | 0 0 0 16: 0 0 2 | 0 0 0 32: 0 0 2 | 0 0 0 64: 0 0 2 | 0 0 0 128: 0 0 2 | 0 0 0 256: 1 2 4 | 0 0 0 512: 2 4 8 | 0 0 0 1024: 4 8 16 | 0 0 0 2048: 8 16 32 | 0 0 0 4096: 16 32 64 | 0 0 0 8192: 18 36 100 | 0 0 0 read write RPC latency (us) count % cum % | count % cum % 0: 0 0 0 | 0 0 0 1: 0 0 0 | 0 0 0 2: 0 0 0 | 0 0 0 4: 0 0 0 | 0 0 0 8: 0 0 0 | 0 0 0 16: 0 0 0 | 0 0 0 32: 0 0 0 | 0 0 0 64: 0 0 0 | 0 0 0 128: 0 0 0 | 0 0 0 256: 0 0 0 | 0 0 0 512: 0 0 0 | 0 0 0 1024: 0 0 0 | 0 0 0 2048: 0 0 0 | 0 0 0 4096: 0 0 0 | 0 0 0 8192: 0 0 0 | 0 0 0 16384: 0 0 0 | 0 0 0 32768: 2 4 4 | 0 0 0 65536: 5 10 14 | 0 0 0 131072: 30 60 74 | 0 0 0 262144: 13 26 100 | 0 0 0 osc.lustre-OST0000-osc-ffff8bb53c4db800.rpc_stats= snapshot_time: 1785791192.591636217 secs.nsecs start_time: 1785790383.943955911 secs.nsecs elapsed_time: 808.647680306 secs.nsecs read RPCs in flight: 0 write RPCs in flight: 0 DIO RPCs in flight: 0 pending write pages: 0 pending read pages: 0 read write pages per rpc rpcs % cum % | rpcs % cum % 1: 127 3 3 | 3 0 0 2: 8 0 3 | 0 0 0 4: 4 0 3 | 0 0 0 8: 4 0 3 | 0 0 0 16: 223 6 10 | 0 0 0 32: 49 1 11 | 0 0 0 64: 41 1 12 | 0 0 0 128: 56 1 14 | 0 0 0 256: 3138 85 100 | 1950 99 100 read write rpcs in flight rpcs % cum % | rpcs % cum % 1: 759 20 20 | 423 21 21 2: 402 11 31 | 656 33 55 3: 312 8 40 | 366 18 73 4: 277 7 47 | 192 9 83 5: 268 7 55 | 125 6 90 6: 258 7 62 | 77 3 94 7: 283 7 70 | 54 2 96 8: 334 9 79 | 36 1 98 9: 684 18 98 | 24 1 100 10: 5 0 98 | 0 0 100 11: 5 0 98 | 0 0 100 12: 5 0 98 | 0 0 100 13: 5 0 98 | 0 0 100 14: 5 0 98 | 0 0 100 15: 4 0 98 | 0 0 100 16: 4 0 98 | 0 0 100 17: 4 0 99 | 0 0 100 18: 4 0 99 | 0 0 100 19: 5 0 99 | 0 0 100 20: 4 0 99 | 0 0 100 21: 4 0 99 | 0 0 100 22: 3 0 99 | 0 0 100 23: 3 0 99 | 0 0 100 24: 3 0 99 | 0 0 100 25: 3 0 99 | 0 0 100 26: 1 0 99 | 0 0 100 27: 1 0 99 | 0 0 100 28: 1 0 99 | 0 0 100 29: 1 0 99 | 0 0 100 30: 1 0 99 | 0 0 100 31: 2 0 100 | 0 0 100 read write offset rpcs % cum % | rpcs % cum % 0: 71 1 1 | 42 2 2 1: 6 0 2 | 0 0 2 2: 9 0 2 | 0 0 2 4: 0 0 2 | 0 0 2 8: 1 0 2 | 0 0 2 16: 12 0 2 | 0 0 2 32: 15 0 3 | 0 0 2 64: 15 0 3 | 0 0 2 128: 42 1 4 | 0 0 2 256: 77 2 6 | 39 1 4 512: 181 4 11 | 78 3 8 1024: 304 8 20 | 156 7 16 2048: 614 16 36 | 312 15 32 4096: 1037 28 65 | 624 31 64 8192: 1266 34 100 | 702 35 100 read write RPC latency (us) count % cum % | count % cum % 0: 0 0 0 | 0 0 0 1: 0 0 0 | 0 0 0 2: 0 0 0 | 0 0 0 4: 0 0 0 | 0 0 0 8: 0 0 0 | 0 0 0 16: 0 0 0 | 0 0 0 32: 0 0 0 | 0 0 0 64: 0 0 0 | 0 0 0 128: 0 0 0 | 0 0 0 256: 0 0 0 | 0 0 0 512: 0 0 0 | 0 0 0 1024: 0 0 0 | 0 0 0 2048: 7 0 0 | 0 0 0 4096: 32 0 1 | 0 0 0 8192: 80 2 3 | 12 0 0 16384: 261 7 10 | 183 9 9 32768: 662 18 28 | 663 33 43 65536: 1343 36 65 | 766 39 83 131072: 1103 30 95 | 297 15 98 262144: 191 5 100 | 60 3 101 524288: 45 1 102 | 15 0 102 1048576: 9 0 102 | 0 0 102 2097152: 0 0 102 | 0 0 102 4194304: 0 0 102 | 0 0 102 8388608: 0 0 102 | 0 0 102 16777216: 0 0 102 | 0 0 102 33554432: 0 0 102 | 0 0 102 67108864: 0 0 102 | 0 0 102 134217728: 0 0 102 | 0 0 102 268435456: 0 0 102 | 0 0 102 536870912: 0 0 102 | 0 0 102 1073741824: 0 0 102 | 0 0 102 osc.lustre-OST0001-osc-ffff8bb5051af800.rpc_stats= snapshot_time: 1785791192.592191527 secs.nsecs start_time: 1785790387.828187521 secs.nsecs elapsed_time: 804.764004006 secs.nsecs read RPCs in flight: 0 write RPCs in flight: 0 DIO RPCs in flight: 0 pending write pages: 0 pending read pages: 0 read write pages per rpc rpcs % cum % | rpcs % cum % 1: 0 0 0 | 0 0 0 2: 0 0 0 | 0 0 0 4: 0 0 0 | 0 0 0 8: 0 0 0 | 0 0 0 16: 0 0 0 | 0 0 0 32: 0 0 0 | 0 0 0 64: 0 0 0 | 0 0 0 128: 0 0 0 | 0 0 0 256: 50 100 100 | 0 0 0 read write rpcs in flight rpcs % cum % | rpcs % cum % 1: 4 8 8 | 0 0 0 2: 2 4 12 | 0 0 0 3: 1 2 14 | 0 0 0 4: 1 2 16 | 0 0 0 5: 1 2 18 | 0 0 0 6: 2 4 22 | 0 0 0 7: 8 16 38 | 0 0 0 8: 11 22 60 | 0 0 0 9: 20 40 100 | 0 0 0 read write offset rpcs % cum % | rpcs % cum % 0: 1 2 2 | 0 0 0 1: 0 0 2 | 0 0 0 2: 0 0 2 | 0 0 0 4: 0 0 2 | 0 0 0 8: 0 0 2 | 0 0 0 16: 0 0 2 | 0 0 0 32: 0 0 2 | 0 0 0 64: 0 0 2 | 0 0 0 128: 0 0 2 | 0 0 0 256: 1 2 4 | 0 0 0 512: 2 4 8 | 0 0 0 1024: 4 8 16 | 0 0 0 2048: 8 16 32 | 0 0 0 4096: 16 32 64 | 0 0 0 8192: 18 36 100 | 0 0 0 read write RPC latency (us) count % cum % | count % cum % 0: 0 0 0 | 0 0 0 1: 0 0 0 | 0 0 0 2: 0 0 0 | 0 0 0 4: 0 0 0 | 0 0 0 8: 0 0 0 | 0 0 0 16: 0 0 0 | 0 0 0 32: 0 0 0 | 0 0 0 64: 0 0 0 | 0 0 0 128: 0 0 0 | 0 0 0 256: 0 0 0 | 0 0 0 512: 0 0 0 | 0 0 0 1024: 0 0 0 | 0 0 0 2048: 0 0 0 | 0 0 0 4096: 0 0 0 | 0 0 0 8192: 0 0 0 | 0 0 0 16384: 1 2 2 | 0 0 0 32768: 1 2 4 | 0 0 0 65536: 4 8 12 | 0 0 0 131072: 34 68 80 | 0 0 0 262144: 10 20 100 | 0 0 0 osc.lustre-OST0001-osc-ffff8bb53c4db800.rpc_stats= snapshot_time: 1785791192.592295937 secs.nsecs start_time: 1785790383.946771332 secs.nsecs elapsed_time: 808.645524605 secs.nsecs read RPCs in flight: 0 write RPCs in flight: 0 DIO RPCs in flight: 0 pending write pages: 0 pending read pages: 0 read write pages per rpc rpcs % cum % | rpcs % cum % 1: 3 0 0 | 3 1 1 2: 0 0 0 | 0 0 1 4: 0 0 0 | 0 0 1 8: 0 0 0 | 0 0 1 16: 0 0 0 | 0 0 1 32: 0 0 0 | 0 0 1 64: 0 0 0 | 0 0 1 128: 0 0 0 | 0 0 1 256: 352 99 100 | 150 98 100 read write rpcs in flight rpcs % cum % | rpcs % cum % 1: 37 10 10 | 38 24 24 2: 25 7 17 | 54 35 60 3: 19 5 22 | 33 21 81 4: 21 5 28 | 12 7 89 5: 17 4 33 | 4 2 92 6: 19 5 38 | 2 1 93 7: 22 6 45 | 2 1 94 8: 43 12 57 | 1 0 95 9: 152 42 100 | 7 4 100 read write offset rpcs % cum % | rpcs % cum % 0: 12 3 3 | 6 3 3 1: 0 0 3 | 0 0 3 2: 0 0 3 | 0 0 3 4: 0 0 3 | 0 0 3 8: 0 0 3 | 0 0 3 16: 0 0 3 | 0 0 3 32: 0 0 3 | 0 0 3 64: 0 0 3 | 0 0 3 128: 0 0 3 | 0 0 3 256: 7 1 5 | 3 1 5 512: 14 3 9 | 6 3 9 1024: 28 7 17 | 12 7 17 2048: 56 15 32 | 24 15 33 4096: 112 31 64 | 48 31 64 8192: 126 35 100 | 54 35 100 read write RPC latency (us) count % cum % | count % cum % 0: 0 0 0 | 0 0 0 1: 0 0 0 | 0 0 0 2: 0 0 0 | 0 0 0 4: 0 0 0 | 0 0 0 8: 0 0 0 | 0 0 0 16: 0 0 0 | 0 0 0 32: 0 0 0 | 0 0 0 64: 0 0 0 | 0 0 0 128: 0 0 0 | 0 0 0 256: 0 0 0 | 0 0 0 512: 0 0 0 | 0 0 0 1024: 0 0 0 | 0 0 0 2048: 1 0 0 | 1 0 0 4096: 0 0 0 | 0 0 0 8192: 2 0 0 | 5 3 3 16384: 1 0 1 | 38 24 28 32768: 12 3 4 | 52 33 62 65536: 40 11 15 | 40 26 88 131072: 72 20 36 | 7 4 93 262144: 26 7 43 | 11 7 100 524288: 4 1 44 | 0 0 100 1048576: 202 56 101 | 0 0 100 2097152: 0 0 101 | 0 0 100 4194304: 0 0 101 | 0 0 100 8388608: 0 0 101 | 0 0 100 16777216: 0 0 101 | 0 0 100 33554432: 0 0 101 | 0 0 100 67108864: 0 0 101 | 0 0 100 134217728: 0 0 101 | 0 0 100 268435456: 0 0 101 | 0 0 100 536870912: 0 0 101 | 0 0 100 1073741824: 0 0 101 | 0 0 100 Cleanup PCC backend on /mnt/lustre /mnt/pcc.d99b.sanity-pcc is idle now