== sanity-pcc test 100: race among PCC unlink | read | write | detach for PCC-RO file ========================================================== 19:33:07 (1786404787) 60+0 records in 60+0 records out 62914560 bytes (63 MB, 60 MiB) copied, 0.139944 s, 450 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/blkio type cgroup (rw,nosuid,nodev,noexec,relatime,blkio) cgroup on /sys/fs/cgroup/perf_event type cgroup (rw,nosuid,nodev,noexec,relatime,perf_event) cgroup on /sys/fs/cgroup/cpu,cpuacct type cgroup (rw,nosuid,nodev,noexec,relatime,cpu,cpuacct) cgroup on /sys/fs/cgroup/devices type cgroup (rw,nosuid,nodev,noexec,relatime,devices) cgroup on /sys/fs/cgroup/freezer type cgroup (rw,nosuid,nodev,noexec,relatime,freezer) cgroup on /sys/fs/cgroup/misc type cgroup (rw,nosuid,nodev,noexec,relatime,misc) cgroup on /sys/fs/cgroup/hugetlb type cgroup (rw,nosuid,nodev,noexec,relatime,hugetlb) cgroup on /sys/fs/cgroup/memory type cgroup (rw,nosuid,nodev,noexec,relatime,memory) 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/cpuset type cgroup (rw,nosuid,nodev,noexec,relatime,cpuset) cgroup on /sys/fs/cgroup/rdma type cgroup (rw,nosuid,nodev,noexec,relatime,rdma) cgroup on /sys/fs/cgroup/pids type cgroup (rw,nosuid,nodev,noexec,relatime,pids) 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) debugfs on /sys/kernel/debug type debugfs (rw,relatime) hugetlbfs on /dev/hugepages type hugetlbfs (rw,relatime,pagesize=2M) mqueue on /dev/mqueue type mqueue (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/oleg142-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=192.168.201.42,local_lock=none,addr=192.168.200.253) 192.168.200.253:/exports/state/oleg142-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=192.168.201.42,local_lock=none,addr=192.168.200.253) 192.168.200.253:/exports/state/oleg142-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=192.168.201.42,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/67627/testresults/sanity-pcc-ldiskfs-DNE-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=192.168.201.42,local_lock=none,addr=192.168.200.253) /dev/vda on /usr/sbin/mount.lustre type squashfs (ro,relatime) 192.168.201.142@tcp:/lustre on /mnt/lustre type lustre (rw,flock,checksum,encrypt,lazystatfs,lruresize,nolock,statfs_project,nouser_fid2path,user_xattr,verbose) 192.168.201.142@tcp:/lustre on /mnt/lustre2 type lustre (rw,flock,checksum,encrypt,lazystatfs,lruresize,nolock,statfs_project,nouser_fid2path,user_xattr,verbose) umount: /mnt/pcc.d100.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/blkio type cgroup (rw,nosuid,nodev,noexec,relatime,blkio) cgroup on /sys/fs/cgroup/perf_event type cgroup (rw,nosuid,nodev,noexec,relatime,perf_event) cgroup on /sys/fs/cgroup/cpu,cpuacct type cgroup (rw,nosuid,nodev,noexec,relatime,cpu,cpuacct) cgroup on /sys/fs/cgroup/devices type cgroup (rw,nosuid,nodev,noexec,relatime,devices) cgroup on /sys/fs/cgroup/freezer type cgroup (rw,nosuid,nodev,noexec,relatime,freezer) cgroup on /sys/fs/cgroup/misc type cgroup (rw,nosuid,nodev,noexec,relatime,misc) cgroup on /sys/fs/cgroup/hugetlb type cgroup (rw,nosuid,nodev,noexec,relatime,hugetlb) cgroup on /sys/fs/cgroup/memory type cgroup (rw,nosuid,nodev,noexec,relatime,memory) 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/cpuset type cgroup (rw,nosuid,nodev,noexec,relatime,cpuset) cgroup on /sys/fs/cgroup/rdma type cgroup (rw,nosuid,nodev,noexec,relatime,rdma) cgroup on /sys/fs/cgroup/pids type cgroup (rw,nosuid,nodev,noexec,relatime,pids) 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) debugfs on /sys/kernel/debug type debugfs (rw,relatime) hugetlbfs on /dev/hugepages type hugetlbfs (rw,relatime,pagesize=2M) mqueue on /dev/mqueue type mqueue (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/oleg142-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=192.168.201.42,local_lock=none,addr=192.168.200.253) 192.168.200.253:/exports/state/oleg142-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=192.168.201.42,local_lock=none,addr=192.168.200.253) 192.168.200.253:/exports/state/oleg142-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=192.168.201.42,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/67627/testresults/sanity-pcc-ldiskfs-DNE-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=192.168.201.42,local_lock=none,addr=192.168.200.253) /dev/vda on /usr/sbin/mount.lustre type squashfs (ro,relatime) 192.168.201.142@tcp:/lustre on /mnt/lustre type lustre (rw,flock,checksum,encrypt,lazystatfs,lruresize,nolock,statfs_project,nouser_fid2path,user_xattr,verbose) 192.168.201.142@tcp:/lustre on /mnt/lustre2 type lustre (rw,flock,checksum,encrypt,lazystatfs,lruresize,nolock,statfs_project,nouser_fid2path,user_xattr,verbose) mke2fs 1.47.3-wc2 (11-Nov-2025) Discarding device blocks: 8192/61440 done Creating filesystem with 61440 1k blocks and 15360 inodes Filesystem UUID: 33803d6d-2b0c-4031-a765-a7235b15b9e4 Superblock backups stored on blocks: 8193, 24577, 40961, 57345 Allocating group tables: 0/8 done Writing inode tables: 0/8 done Creating journal (4096 blocks): done Writing superblocks and filesystem accounting information: 0/8 done /tmp/f100.sanity-pcc: Linux rev 1.0 ext4 filesystem data, UUID=33803d6d-2b0c-4031-a765-a7235b15b9e4 (extents) (64bit) (large files) (huge files) pcc: - pccpath: /mnt/pcc.d100.sanity-pcc/d100.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, 0.966514 s, 54.2 MB/s Detach /mnt/lustre/f100.sanity-pcc ... Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/61f4/0x2000061c1:0x35:0x0 unlink: cannot unlink '/mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/61f4/0x2000061c1:0x35:0x0': No such file or directory Detach /mnt/lustre/f100.sanity-pcc ... 4+0 records in 4+0 records out 4194304 bytes (4.2 MB, 4.0 MiB) copied, 0.31411 s, 13.4 MB/s dd: warning: partial read (176128 bytes); suggest iflag=fullblock 1+3 records in 1+3 records out 2097152 bytes (2.1 MB, 2.0 MiB) copied, 0.0460927 s, 45.5 MB/s Detach /mnt/lustre/f100.sanity-pcc ... Detach /mnt/lustre/f100.sanity-pcc ... Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/61f4/0x2000061c1:0x35:0x0 dd: warning: partial read (450560 bytes); suggest iflag=fullblock 20+8 records in 20+8 records out 23068672 bytes (23 MB, 22 MiB) copied, 0.565988 s, 40.8 MB/s dd: warning: partial read (163840 bytes); suggest iflag=fullblock 35+6 records in 35+6 records out 37748736 bytes (38 MB, 36 MiB) copied, 0.175645 s, 215 MB/s Detach /mnt/lustre/f100.sanity-pcc ... dd: warning: partial read (364544 bytes); suggest iflag=fullblock Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/61f4/0x2000061c1:0x35:0x0 48+2 records in 48+2 records out 51126272 bytes (51 MB, 49 MiB) copied, 0.114337 s, 447 MB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB, 50 MiB) copied, 1.95592 s, 26.8 MB/s unlink: cannot unlink '/mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/61f4/0x2000061c1:0x35:0x0': No such file or directory 5+0 records in 5+0 records out 5242880 bytes (5.2 MB, 5.0 MiB) copied, 0.435133 s, 12.0 MB/s Detach /mnt/lustre/f100.sanity-pcc ... dd: warning: partial read (180224 bytes); suggest iflag=fullblock 3+5 records in 3+5 records out 4194304 bytes (4.2 MB, 4.0 MiB) copied, 0.127032 s, 33.0 MB/s Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/61f4/0x2000061c1:0x35:0x0 Detach /mnt/lustre/f100.sanity-pcc ... dd: warning: partial read (217088 bytes); suggest iflag=fullblock 15+8 records in 15+8 records out 17825792 bytes (18 MB, 17 MiB) copied, 0.206775 s, 86.2 MB/s Detach /mnt/lustre/f100.sanity-pcc ... dd: warning: partial read (720896 bytes); suggest iflag=fullblock 32+2 records in 32+2 records out 34603008 bytes (35 MB, 33 MiB) copied, 0.244888 s, 141 MB/s Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/61f4/0x2000061c1:0x35:0x0 unlink: cannot unlink '/mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/61f4/0x2000061c1:0x35:0x0': No such file or directory Detach /mnt/lustre/f100.sanity-pcc ... 50+0 records in 50+0 records out 52428800 bytes (52 MB, 50 MiB) copied, 2.07767 s, 25.2 MB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB, 50 MiB) copied, 0.101594 s, 516 MB/s Detach /mnt/lustre/f100.sanity-pcc ... Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/61f4/0x2000061c1:0x35:0x0 Detach /mnt/lustre/f100.sanity-pcc ... 50+0 records in 50+0 records out 52428800 bytes (52 MB, 50 MiB) copied, 0.892471 s, 58.7 MB/s 0+0 records in 0+0 records out 0 bytes copied, 0.0729729 s, 0.0 kB/s Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/61f4/0x2000061c1:0x35:0x0 dd: warning: partial read (299008 bytes); suggest iflag=fullblock 0+3 records in 0+3 records out 1048576 bytes (1.0 MB, 1.0 MiB) copied, 0.0125712 s, 83.4 MB/s unlink: cannot unlink '/mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/61f4/0x2000061c1:0x35:0x0': No such file or directory Detach /mnt/lustre/f100.sanity-pcc ... dd: warning: partial read (331776 bytes); suggest iflag=fullblock 21+8 records in 21+8 records out 24117248 bytes (24 MB, 23 MiB) copied, 0.189236 s, 127 MB/s 31+0 records in 31+0 records out 32505856 bytes (33 MB, 31 MiB) copied, 0.0810944 s, 401 MB/s Detach /mnt/lustre/f100.sanity-pcc ... Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/61f4/0x2000061c1:0x35:0x0 dd: warning: partial read (163840 bytes); suggest iflag=fullblock 40+3 records in 40+3 records out 42991616 bytes (43 MB, 41 MiB) copied, 0.112335 s, 383 MB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB, 50 MiB) copied, 1.6595 s, 31.6 MB/s Detach /mnt/lustre/f100.sanity-pcc ... Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/61f4/0x2000061c1:0x35:0x0 Detach /mnt/lustre/f100.sanity-pcc ... 9+0 records in 9+0 records out 9437184 bytes (9.4 MB, 9.0 MiB) copied, 0.879903 s, 10.7 MB/s dd: warning: partial read (204800 bytes); suggest iflag=fullblock Detach /mnt/lustre/f100.sanity-pcc ... 3+4 records in 3+4 records out 4194304 bytes (4.2 MB, 4.0 MiB) copied, 0.177389 s, 23.6 MB/s Detach /mnt/lustre/f100.sanity-pcc ... Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/61f4/0x2000061c1:0x35:0x0 dd: warning: partial read (282624 bytes); suggest iflag=fullblock 21+7 records in 21+7 records out 25165824 bytes (25 MB, 24 MiB) copied, 0.326092 s, 77.2 MB/s Detach /mnt/lustre/f100.sanity-pcc ... dd: warning: partial read (368640 bytes); suggest iflag=fullblock 36+3 records in 36+3 records out 38797312 bytes (39 MB, 37 MiB) copied, 0.114446 s, 339 MB/s Detach /mnt/lustre/f100.sanity-pcc ... 50+0 records in 50+0 records out 52428800 bytes (52 MB, 50 MiB) copied, 0.0829356 s, 632 MB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB, 50 MiB) copied, 1.9441 s, 27.0 MB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB, 50 MiB) copied, 0.0236703 s, 2.2 GB/s Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/61f4/0x2000061c1:0x35:0x0 unlink: cannot unlink '/mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/61f4/0x2000061c1:0x35:0x0': No such file or directory Detach /mnt/lustre/f100.sanity-pcc ... Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/61f4/0x2000061c1:0x35:0x0 Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/61f4/0x2000061c1:0x35:0x0 unlink: cannot unlink '/mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/61f4/0x2000061c1:0x35:0x0': No such file or directory Detach /mnt/lustre/f100.sanity-pcc ... Detach /mnt/lustre/f100.sanity-pcc ... 50+0 records in 50+0 records out 52428800 bytes (52 MB, 50 MiB) copied, 1.18087 s, 44.4 MB/s Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/61f4/0x2000061c1:0x35:0x0 10+1 records in 10+1 records out 11341824 bytes (11 MB, 11 MiB) copied, 1.11148 s, 10.2 MB/s unlink: cannot unlink '/mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/61f4/0x2000061c1:0x35:0x0': No such file or directory 0+0 records in 0+0 records out 0 bytes copied, 0.00334592 s, 0.0 kB/s 0+0 records in 0+0 records out 0 bytes copied, 0.0130023 s, 0.0 kB/s Detach /mnt/lustre/f100.sanity-pcc ... Detach /mnt/lustre/f100.sanity-pcc ... Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/61f4/0x2000061c1:0x35:0x0 dd: warning: partial read (110592 bytes); suggest iflag=fullblock 20+7 records in 20+7 records out 23068672 bytes (23 MB, 22 MiB) copied, 0.466709 s, 49.4 MB/s Detach /mnt/lustre/f100.sanity-pcc ... dd: warning: partial read (675840 bytes); suggest iflag=fullblock 35+3 records in 35+3 records out 37748736 bytes (38 MB, 36 MiB) copied, 0.0760763 s, 496 MB/s 43+0 records in 43+0 records out 45088768 bytes (45 MB, 43 MiB) copied, 0.139264 s, 324 MB/s Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/61f4/0x2000061c1:0x35:0x0 Detach /mnt/lustre/f100.sanity-pcc ... unlink: cannot unlink '/mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/61f4/0x2000061c1:0x35:0x0': No such file or directory 50+0 records in 50+0 records out 52428800 bytes (52 MB, 50 MiB) copied, 2.56257 s, 20.5 MB/s Detach /mnt/lustre/f100.sanity-pcc ... Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/61f4/0x2000061c1:0x35:0x0 50+0 records in 50+0 records out 52428800 bytes (52 MB, 50 MiB) copied, 0.970893 s, 54.0 MB/s 0+0 records in 0+0 records out 0 bytes copied, 0.10735 s, 0.0 kB/s 0+0 records in 0+0 records out 0 bytes copied, 0.0509003 s, 0.0 kB/s Detach /mnt/lustre/f100.sanity-pcc ... Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/61f4/0x2000061c1:0x35:0x0 Detach /mnt/lustre/f100.sanity-pcc ... unlink: cannot unlink '/mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/61f4/0x2000061c1:0x35:0x0': No such file or directory Detach /mnt/lustre/f100.sanity-pcc ... dd: warning: partial read (528384 bytes); suggest iflag=fullblock 17+3 records in 17+3 records out 18874368 bytes (19 MB, 18 MiB) copied, 0.484029 s, 39.0 MB/s 26+0 records in 26+0 records out 27262976 bytes (27 MB, 26 MiB) copied, 0.0978073 s, 279 MB/s Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/61f4/0x2000061c1:0x35:0x0 Detach /mnt/lustre/f100.sanity-pcc ... Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/61f4/0x2000061c1:0x35:0x0 Detach /mnt/lustre/f100.sanity-pcc ... 49+1 records in 49+1 records out 51929088 bytes (52 MB, 50 MiB) copied, 1.36688 s, 38.0 MB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB, 50 MiB) copied, 3.21177 s, 16.3 MB/s Detach /mnt/lustre/f100.sanity-pcc ... Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/61f4/0x2000061c1:0x35:0x0 unlink: cannot unlink '/mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/61f4/0x2000061c1:0x35:0x0': No such file or directory 33+0 records in 33+0 records out 34603008 bytes (35 MB, 33 MiB) copied, 0.282071 s, 123 MB/s Detach /mnt/lustre/f100.sanity-pcc ... 11+0 records in 11+0 records out 11534336 bytes (12 MB, 11 MiB) copied, 0.356683 s, 32.3 MB/s Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/61f4/0x2000061c1:0x35:0x0 Detach /mnt/lustre/f100.sanity-pcc ... unlink: cannot unlink '/mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/61f4/0x2000061c1:0x35:0x0': No such file or directory Detach /mnt/lustre/f100.sanity-pcc ... Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/61f4/0x2000061c1:0x35:0x0 39+0 records in 39+0 records out 40894464 bytes (41 MB, 39 MiB) copied, 0.973621 s, 42.0 MB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB, 50 MiB) copied, 2.45673 s, 21.3 MB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB, 50 MiB) copied, 0.0238718 s, 2.2 GB/s Detach /mnt/lustre/f100.sanity-pcc ... Detach /mnt/lustre/f100.sanity-pcc ... Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/61f4/0x2000061c1:0x35:0x0 Detach /mnt/lustre/f100.sanity-pcc ... 50+0 records in 50+0 records out 52428800 bytes (52 MB, 50 MiB) copied, 1.08697 s, 48.2 MB/s Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/61f4/0x2000061c1:0x35:0x0 0+0 records in 0+0 records out 0 bytes copied, 0.154153 s, 0.0 kB/s 0+0 records in 0+0 records out 0 bytes copied, 0.0103539 s, 0.0 kB/s Detach /mnt/lustre/f100.sanity-pcc ... Detach /mnt/lustre/f100.sanity-pcc ... Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/61f4/0x2000061c1:0x35:0x0 dd: warning: partial read (217088 bytes); suggest iflag=fullblock 21+2 records in 21+2 records out 23068672 bytes (23 MB, 22 MiB) copied, 0.403883 s, 57.1 MB/s Detach /mnt/lustre/f100.sanity-pcc ... Detach /mnt/lustre/f100.sanity-pcc ... 36+0 records in 36+0 records out 37748736 bytes (38 MB, 36 MiB) copied, 0.0837028 s, 451 MB/s Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/61f4/0x2000061c1:0x35:0x0 50+0 records in 50+0 records out 52428800 bytes (52 MB, 50 MiB) copied, 1.97948 s, 26.5 MB/s Detach /mnt/lustre/f100.sanity-pcc ... unlink: cannot unlink '/mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/61f4/0x2000061c1:0x35:0x0': No such file or directory 50+0 records in 50+0 records out 52428800 bytes (52 MB, 50 MiB) copied, 0.0908694 s, 577 MB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB, 50 MiB) copied, 0.0398355 s, 1.3 GB/s Detach /mnt/lustre/f100.sanity-pcc ... 0+0 records in 0+0 records out 0 bytes copied, 0.34873 s, 0.0 kB/s 0+0 records in 0+0 records out 0 bytes copied, 0.0187148 s, 0.0 kB/s Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/61f4/0x2000061c1:0x35:0x0 Detach /mnt/lustre/f100.sanity-pcc ... unlink: cannot unlink '/mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/61f4/0x2000061c1:0x35:0x0': No such file or directory 11+0 records in 11+0 records out 11534336 bytes (12 MB, 11 MiB) copied, 0.240241 s, 48.0 MB/s Detach /mnt/lustre/f100.sanity-pcc ... Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/61f4/0x2000061c1:0x35:0x0 dd: warning: partial read (593920 bytes); suggest iflag=fullblock 18+2 records in 18+2 records out 19922944 bytes (20 MB, 19 MiB) copied, 0.276294 s, 72.1 MB/s Detach /mnt/lustre/f100.sanity-pcc ... dd: warning: partial read (217088 bytes); suggest iflag=fullblock 30+6 records in 30+6 records out 33554432 bytes (34 MB, 32 MiB) copied, 0.306976 s, 109 MB/s Detach /mnt/lustre/f100.sanity-pcc ... Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/61f4/0x2000061c1:0x35:0x0 unlink: cannot unlink '/mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/61f4/0x2000061c1:0x35:0x0': No such file or directory Detach /mnt/lustre/f100.sanity-pcc ... dd: warning: partial read (933888 bytes); suggest iflag=fullblock 41+2 records in 41+2 records out 44040192 bytes (44 MB, 42 MiB) copied, 0.129734 s, 339 MB/s dd: warning: partial read (487424 bytes); suggest iflag=fullblock 48+2 records in 48+2 records out 51380224 bytes (51 MB, 49 MiB) copied, 0.1416 s, 363 MB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB, 50 MiB) copied, 3.31961 s, 15.8 MB/s Detach /mnt/lustre/f100.sanity-pcc ... Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/61f4/0x2000061c1:0x35:0x0 Detach /mnt/lustre/f100.sanity-pcc ... 4+0 records in 4+0 records out 4194304 bytes (4.2 MB, 4.0 MiB) copied, 0.345536 s, 12.1 MB/s dd: warning: partial read (593920 bytes); suggest iflag=fullblock 5+6 records in 5+6 records out 8388608 bytes (8.4 MB, 8.0 MiB) copied, 0.304958 s, 27.5 MB/s Detach /mnt/lustre/f100.sanity-pcc ... Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/61f4/0x2000061c1:0x35:0x0 dd: warning: partial read (602112 bytes); suggest iflag=fullblock 23+3 records in 23+3 records out 25165824 bytes (25 MB, 24 MiB) copied, 0.758284 s, 33.2 MB/s Detach /mnt/lustre/f100.sanity-pcc ... 30+0 records in 30+0 records out 31457280 bytes (31 MB, 30 MiB) copied, 0.0789031 s, 399 MB/s Detach /mnt/lustre/f100.sanity-pcc ... Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/61f4/0x2000061c1:0x35:0x0 unlink: cannot unlink '/mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/61f4/0x2000061c1:0x35:0x0': No such file or directory Detach /mnt/lustre/f100.sanity-pcc ... 50+0 records in 50+0 records out 52428800 bytes (52 MB, 50 MiB) copied, 2.68421 s, 19.5 MB/s Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/61f4/0x2000061c1:0x35:0x0 16+0 records in 16+0 records out 16777216 bytes (17 MB, 16 MiB) copied, 0.874374 s, 19.2 MB/s dd: warning: partial read (376832 bytes); suggest iflag=fullblock 3+4 records in 3+4 records out 4194304 bytes (4.2 MB, 4.0 MiB) copied, 0.0656483 s, 63.9 MB/s Detach /mnt/lustre/f100.sanity-pcc ... dd: warning: partial read (299008 bytes); suggest iflag=fullblock Detach /mnt/lustre/f100.sanity-pcc ... 16+8 records in 16+8 records out 18874368 bytes (19 MB, 18 MiB) copied, 0.261425 s, 72.2 MB/s Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/61f4/0x2000061c1:0x35:0x0 unlink: cannot unlink '/mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/61f4/0x2000061c1:0x35:0x0': No such file or directory Detach /mnt/lustre/f100.sanity-pcc ... Detach /mnt/lustre/f100.sanity-pcc ... Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/61f4/0x2000061c1:0x35:0x0 dd: warning: partial read (98304 bytes); suggest iflag=fullblock 38+3 records in 38+3 records out 40894464 bytes (41 MB, 39 MiB) copied, 1.34745 s, 30.3 MB/s Detach /mnt/lustre/f100.sanity-pcc ... 49+0 records in 49+0 records out 51380224 bytes (51 MB, 49 MiB) copied, 0.255977 s, 201 MB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB, 50 MiB) copied, 3.48104 s, 15.1 MB/s Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/61f4/0x2000061c1:0x35:0x0 Detach /mnt/lustre/f100.sanity-pcc ... unlink: cannot unlink '/mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/61f4/0x2000061c1:0x35:0x0': No such file or directory 0+0 records in 0+0 records out 0 bytes copied, 0.387244 s, 0.0 kB/s Detach /mnt/lustre/f100.sanity-pcc ... dd: warning: partial read (372736 bytes); suggest iflag=fullblock Detach /mnt/lustre/f100.sanity-pcc ... Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/61f4/0x2000061c1:0x35:0x0 unlink: cannot unlink '/mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/61f4/0x2000061c1:0x35:0x0': No such file or directory 1+16 records in 1+16 records out 5242880 bytes (5.2 MB, 5.0 MiB) copied, 0.789593 s, 6.6 MB/s Detach /mnt/lustre/f100.sanity-pcc ... Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/61f4/0x2000061c1:0x35:0x0 unlink: cannot unlink '/mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/61f4/0x2000061c1:0x35:0x0': No such file or directory Detach /mnt/lustre/f100.sanity-pcc ... Detach /mnt/lustre/f100.sanity-pcc ... Detach /mnt/lustre/f100.sanity-pcc ... Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/61f4/0x2000061c1:0x35:0x0 27+0 records in 27+0 records out 28311552 bytes (28 MB, 27 MiB) copied, 1.08828 s, 26.0 MB/s dd: warning: partial read (561152 bytes); suggest iflag=fullblock 33+2 records in 33+2 records out 35651584 bytes (36 MB, 34 MiB) copied, 0.167457 s, 213 MB/s Detach /mnt/lustre/f100.sanity-pcc ... Detach /mnt/lustre/f100.sanity-pcc ... Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/61f4/0x2000061c1:0x35:0x0 dd: warning: partial read (372736 bytes); suggest iflag=fullblock 45+2 records in 45+2 records out 48234496 bytes (48 MB, 46 MiB) copied, 0.240816 s, 200 MB/s unlink: cannot unlink '/mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/61f4/0x2000061c1:0x35:0x0': No such file or directory 50+0 records in 50+0 records out 52428800 bytes (52 MB, 50 MiB) copied, 4.76287 s, 11.0 MB/s Detach /mnt/lustre/f100.sanity-pcc ... Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/61f4/0x2000061c1:0x35:0x0 8+0 records in 8+0 records out 8388608 bytes (8.4 MB, 8.0 MiB) copied, 0.767379 s, 10.9 MB/s dd: warning: partial read (946176 bytes); suggest iflag=fullblock 0+2 records in 0+2 records out 1048576 bytes (1.0 MB, 1.0 MiB) copied, 0.0273184 s, 38.4 MB/s Detach /mnt/lustre/f100.sanity-pcc ... Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/61f4/0x2000061c1:0x35:0x0 Detach /mnt/lustre/f100.sanity-pcc ... dd: warning: partial read (352256 bytes); suggest iflag=fullblock 15+4 records in 15+4 records out 16777216 bytes (17 MB, 16 MiB) copied, 0.603176 s, 27.8 MB/s Detach /mnt/lustre/f100.sanity-pcc ... Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/61f4/0x2000061c1:0x35:0x0 dd: warning: partial read (176128 bytes); suggest iflag=fullblock unlink: cannot unlink '/mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/61f4/0x2000061c1:0x35:0x0': No such file or directory 33+7 records in 33+7 records out 36700160 bytes (37 MB, 35 MiB) copied, 0.253923 s, 145 MB/s Detach /mnt/lustre/f100.sanity-pcc ... Detach /mnt/lustre/f100.sanity-pcc ... 50+0 records in 50+0 records out 52428800 bytes (52 MB, 50 MiB) copied, 2.91633 s, 18.0 MB/s Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/61f4/0x2000061c1:0x35:0x0 Detach /mnt/lustre/f100.sanity-pcc ... Detach /mnt/lustre/f100.sanity-pcc ... 42+0 records in 42+0 records out 44040192 bytes (44 MB, 42 MiB) copied, 1.8861 s, 23.3 MB/s Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/61f4/0x2000061c1:0x35:0x0 unlink: cannot unlink '/mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/61f4/0x2000061c1:0x35:0x0': No such file or directory dd: warning: partial read (233472 bytes); suggest iflag=fullblock 4+7 records in 4+7 records out 5242880 bytes (5.2 MB, 5.0 MiB) copied, 0.173752 s, 30.2 MB/s Detach /mnt/lustre/f100.sanity-pcc ... Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/61f4/0x2000061c1:0x35:0x0 Detach /mnt/lustre/f100.sanity-pcc ... dd: warning: partial read (90112 bytes); suggest iflag=fullblock 11+4 records in 11+4 records out 12582912 bytes (13 MB, 12 MiB) copied, 0.922968 s, 13.6 MB/s 17+0 records in 17+0 records out 17825792 bytes (18 MB, 17 MiB) copied, 0.197541 s, 90.2 MB/s Detach /mnt/lustre/f100.sanity-pcc ... Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/61f4/0x2000061c1:0x35:0x0 unlink: cannot unlink '/mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/61f4/0x2000061c1:0x35:0x0': No such file or directory Detach /mnt/lustre/f100.sanity-pcc ... 40+0 records in 40+0 records out 41943040 bytes (42 MB, 40 MiB) copied, 0.799389 s, 52.5 MB/s Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/61f4/0x2000061c1:0x35:0x0 50+0 records in 50+0 records out 52428800 bytes (52 MB, 50 MiB) copied, 4.14003 s, 12.7 MB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB, 50 MiB) copied, 0.0889712 s, 589 MB/s Detach /mnt/lustre/f100.sanity-pcc ... Detach /mnt/lustre/f100.sanity-pcc ... Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/61f4/0x2000061c1:0x35:0x0 48+0 records in 48+0 records out 50331648 bytes (50 MB, 48 MiB) copied, 0.470551 s, 107 MB/s unlink: cannot unlink '/mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/61f4/0x2000061c1:0x35:0x0': No such file or directory 1+0 records in 1+0 records out 1048576 bytes (1.0 MB, 1.0 MiB) copied, 0.114661 s, 9.1 MB/s Detach /mnt/lustre/f100.sanity-pcc ... dd: warning: partial read (233472 bytes); suggest iflag=fullblock 13+3 records in 13+3 records out 14680064 bytes (15 MB, 14 MiB) copied, 0.281489 s, 52.2 MB/s Detach /mnt/lustre/f100.sanity-pcc ... Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/61f4/0x2000061c1:0x35:0x0 unlink: cannot unlink '/mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/61f4/0x2000061c1:0x35:0x0': No such file or directory dd: warning: partial read (163840 bytes); suggest iflag=fullblock 25+7 records in 25+7 records out 28311552 bytes (28 MB, 27 MiB) copied, 0.598358 s, 47.3 MB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB, 50 MiB) copied, 2.69222 s, 19.5 MB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB, 50 MiB) copied, 0.0503216 s, 1.0 GB/s Cleanup PCC backend on /mnt/lustre /mnt/pcc.d100.sanity-pcc is idle now