== sanity-pcc test 100: race among PCC unlink | read | write | detach for PCC-RO file ========================================================== 09:04:33 (1786712673) 60+0 records in 60+0 records out 62914560 bytes (63 MB, 60 MiB) copied, 0.17003 s, 370 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/blkio type cgroup (rw,nosuid,nodev,noexec,relatime,blkio) 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/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/cpu,cpuacct type cgroup (rw,nosuid,nodev,noexec,relatime,cpu,cpuacct) cgroup on /sys/fs/cgroup/pids type cgroup (rw,nosuid,nodev,noexec,relatime,pids) cgroup on /sys/fs/cgroup/rdma type cgroup (rw,nosuid,nodev,noexec,relatime,rdma) cgroup on /sys/fs/cgroup/cpuset type cgroup (rw,nosuid,nodev,noexec,relatime,cpuset) 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) 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) mqueue on /dev/mqueue type mqueue (rw,relatime) hugetlbfs on /dev/hugepages type hugetlbfs (rw,relatime,pagesize=2M) none on /mnt type ramfs (rw,relatime) /dev/vda on /home/green/git/lustre-release type squashfs (ro,relatime) none on /var/lib/stateless/writable type tmpfs (rw,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/oleg651-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=192.168.206.51,local_lock=none,addr=192.168.200.253) 192.168.200.253:/exports/state/oleg651-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=192.168.206.51,local_lock=none,addr=192.168.200.253) 192.168.200.253:/exports/state/oleg651-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=192.168.206.51,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/67862/testresults/sanity-pcc-ldiskfs-DNE-rocky8.10_x86_64-rocky8.10_x86_64 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=192.168.206.51,local_lock=none,addr=192.168.200.253) /dev/vda on /usr/sbin/mount.lustre type squashfs (ro,relatime) 192.168.206.151@tcp:/lustre on /mnt/lustre type lustre (rw,flock,checksum,encrypt,lazystatfs,lruresize,nolock,statfs_project,nosync_on_close,nouser_fid2path,user_xattr,verbose) 192.168.206.151@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.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/perf_event type cgroup (rw,nosuid,nodev,noexec,relatime,perf_event) cgroup on /sys/fs/cgroup/blkio type cgroup (rw,nosuid,nodev,noexec,relatime,blkio) 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/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/cpu,cpuacct type cgroup (rw,nosuid,nodev,noexec,relatime,cpu,cpuacct) cgroup on /sys/fs/cgroup/pids type cgroup (rw,nosuid,nodev,noexec,relatime,pids) cgroup on /sys/fs/cgroup/rdma type cgroup (rw,nosuid,nodev,noexec,relatime,rdma) cgroup on /sys/fs/cgroup/cpuset type cgroup (rw,nosuid,nodev,noexec,relatime,cpuset) 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) 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) mqueue on /dev/mqueue type mqueue (rw,relatime) hugetlbfs on /dev/hugepages type hugetlbfs (rw,relatime,pagesize=2M) none on /mnt type ramfs (rw,relatime) /dev/vda on /home/green/git/lustre-release type squashfs (ro,relatime) none on /var/lib/stateless/writable type tmpfs (rw,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/oleg651-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=192.168.206.51,local_lock=none,addr=192.168.200.253) 192.168.200.253:/exports/state/oleg651-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=192.168.206.51,local_lock=none,addr=192.168.200.253) 192.168.200.253:/exports/state/oleg651-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=192.168.206.51,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/67862/testresults/sanity-pcc-ldiskfs-DNE-rocky8.10_x86_64-rocky8.10_x86_64 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=192.168.206.51,local_lock=none,addr=192.168.200.253) /dev/vda on /usr/sbin/mount.lustre type squashfs (ro,relatime) 192.168.206.151@tcp:/lustre on /mnt/lustre type lustre (rw,flock,checksum,encrypt,lazystatfs,lruresize,nolock,statfs_project,nosync_on_close,nouser_fid2path,user_xattr,verbose) 192.168.206.151@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: 8192/61440 done Creating filesystem with 61440 1k blocks and 15360 inodes Filesystem UUID: d81eac84-28d7-4590-b335-7d2f5df42c48 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=d81eac84-28d7-4590-b335-7d2f5df42c48 (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, 1.42614 s, 36.8 MB/s Detach /mnt/lustre/f100.sanity-pcc ... Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/61f1/0x2000061c1:0x30:0x0 unlink: cannot unlink '/mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/61f1/0x2000061c1:0x30:0x0': No such file or directory 4+0 records in 4+0 records out 4194304 bytes (4.2 MB, 4.0 MiB) copied, 0.217093 s, 19.3 MB/s dd: warning: partial read (167936 bytes); suggest iflag=fullblock 3+3 records in 3+3 records out 4194304 bytes (4.2 MB, 4.0 MiB) copied, 0.0577477 s, 72.6 MB/s Detach /mnt/lustre/f100.sanity-pcc ... Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/61f1/0x2000061c1:0x30:0x0 29+0 records in 29+0 records out 30408704 bytes (30 MB, 29 MiB) copied, 0.533247 s, 57.0 MB/s Detach /mnt/lustre/f100.sanity-pcc ... dd: warning: partial read (524288 bytes); suggest iflag=fullblock 47+3 records in 47+3 records out 50331648 bytes (50 MB, 48 MiB) copied, 0.0882478 s, 570 MB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB, 50 MiB) copied, 1.63422 s, 32.1 MB/s Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/61f1/0x2000061c1:0x30:0x0 Detach /mnt/lustre/f100.sanity-pcc ... unlink: cannot unlink '/mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/61f1/0x2000061c1:0x30:0x0': No such file or directory Detach /mnt/lustre/f100.sanity-pcc ... Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/61f1/0x2000061c1:0x30:0x0 50+0 records in 50+0 records out 52428800 bytes (52 MB, 50 MiB) copied, 0.853566 s, 61.4 MB/s Detach /mnt/lustre/f100.sanity-pcc ... 0+0 records in 0+0 records out 0 bytes copied, 0.343535 s, 0.0 kB/s dd: warning: partial read (180224 bytes); suggest iflag=fullblock Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/61f1/0x2000061c1:0x30:0x0 Detach /mnt/lustre/f100.sanity-pcc ... unlink: cannot unlink '/mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/61f1/0x2000061c1:0x30:0x0': No such file or directory 1+14 records in 1+14 records out 5242880 bytes (5.2 MB, 5.0 MiB) copied, 0.203911 s, 25.7 MB/s dd: warning: partial read (253952 bytes); suggest iflag=fullblock 13+11 records in 13+11 records out 15728640 bytes (16 MB, 15 MiB) copied, 0.342903 s, 45.9 MB/s Detach /mnt/lustre/f100.sanity-pcc ... dd: warning: partial read (184320 bytes); suggest iflag=fullblock Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/61f1/0x2000061c1:0x30:0x0 23+6 records in 23+6 records out 25165824 bytes (25 MB, 24 MiB) copied, 0.196393 s, 128 MB/s Detach /mnt/lustre/f100.sanity-pcc ... Detach /mnt/lustre/f100.sanity-pcc ... dd: warning: partial read (798720 bytes); suggest iflag=fullblock 39+2 records in 39+2 records out 41943040 bytes (42 MB, 40 MiB) copied, 0.221297 s, 190 MB/s Detach /mnt/lustre/f100.sanity-pcc ... Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/61f1/0x2000061c1:0x30:0x0 unlink: cannot unlink '/mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/61f1/0x2000061c1:0x30:0x0': No such file or directory 50+0 records in 50+0 records out 52428800 bytes (52 MB, 50 MiB) copied, 2.81265 s, 18.6 MB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB, 50 MiB) copied, 0.179415 s, 292 MB/s Detach /mnt/lustre/f100.sanity-pcc ... Detach /mnt/lustre/f100.sanity-pcc ... Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/61f1/0x2000061c1:0x30:0x0 5+0 records in 5+0 records out 5242880 bytes (5.2 MB, 5.0 MiB) copied, 0.759587 s, 6.9 MB/s unlink: cannot unlink '/mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/61f1/0x2000061c1:0x30:0x0': No such file or directory dd: warning: partial read (65536 bytes); suggest iflag=fullblock 1+3 records in 1+3 records out 2097152 bytes (2.1 MB, 2.0 MiB) copied, 0.0606526 s, 34.6 MB/s Detach /mnt/lustre/f100.sanity-pcc ... Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/61f1/0x2000061c1:0x30:0x0 Detach /mnt/lustre/f100.sanity-pcc ... dd: warning: partial read (262144 bytes); suggest iflag=fullblock 31+2 records in 31+2 records out 33554432 bytes (34 MB, 32 MiB) copied, 0.82433 s, 40.7 MB/s Detach /mnt/lustre/f100.sanity-pcc ... dd: warning: partial read (106496 bytes); suggest iflag=fullblock 44+5 records in 44+5 records out 47185920 bytes (47 MB, 45 MiB) copied, 0.192653 s, 245 MB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB, 50 MiB) copied, 2.29448 s, 22.9 MB/s Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/61f1/0x2000061c1:0x30:0x0 Detach /mnt/lustre/f100.sanity-pcc ... unlink: cannot unlink '/mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/61f1/0x2000061c1:0x30:0x0': No such file or directory 8+0 records in 8+0 records out 8388608 bytes (8.4 MB, 8.0 MiB) copied, 0.424307 s, 19.8 MB/s Detach /mnt/lustre/f100.sanity-pcc ... dd: warning: partial read (122880 bytes); suggest iflag=fullblock 3+7 records in 3+7 records out 5242880 bytes (5.2 MB, 5.0 MiB) copied, 0.169304 s, 31.0 MB/s Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/61f1/0x2000061c1:0x30:0x0 unlink: cannot unlink '/mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/61f1/0x2000061c1:0x30:0x0': No such file or directory Detach /mnt/lustre/f100.sanity-pcc ... dd: warning: partial read (217088 bytes); suggest iflag=fullblock 20+11 records in 20+11 records out 24117248 bytes (24 MB, 23 MiB) copied, 0.44603 s, 54.1 MB/s Detach /mnt/lustre/f100.sanity-pcc ... dd: warning: partial read (696320 bytes); suggest iflag=fullblock 31+3 records in 31+3 records out 33554432 bytes (34 MB, 32 MiB) copied, 0.102581 s, 327 MB/s Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/61f1/0x2000061c1:0x30:0x0 32+0 records in 32+0 records out 33554432 bytes (34 MB, 32 MiB) copied, 0.0908647 s, 369 MB/s 32+0 records in 32+0 records out 33554432 bytes (34 MB, 32 MiB) copied, 0.0884199 s, 379 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, 2.55182 s, 20.5 MB/s Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/61f1/0x2000061c1:0x30:0x0 12+0 records in 12+0 records out 12582912 bytes (13 MB, 12 MiB) copied, 0.955651 s, 13.2 MB/s Detach /mnt/lustre/f100.sanity-pcc ... dd: warning: partial read (94208 bytes); suggest iflag=fullblock 2+6 records in 2+6 records out 4194304 bytes (4.2 MB, 4.0 MiB) copied, 0.150456 s, 27.9 MB/s Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/61f1/0x2000061c1:0x30:0x0 dd: warning: partial read (1007616 bytes); suggest iflag=fullblock 19+2 records in 19+2 records out 20971520 bytes (21 MB, 20 MiB) copied, 0.0993366 s, 211 MB/s Detach /mnt/lustre/f100.sanity-pcc ... Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/61f1/0x2000061c1:0x30:0x0 unlink: cannot unlink '/mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/61f1/0x2000061c1:0x30:0x0': No such file or directory Detach /mnt/lustre/f100.sanity-pcc ... dd: warning: partial read (761856 bytes); suggest iflag=fullblock 35+3 records in 35+3 records out 37748736 bytes (38 MB, 36 MiB) copied, 0.136252 s, 277 MB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB, 50 MiB) copied, 2.2332 s, 23.5 MB/s Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/61f1/0x2000061c1:0x30:0x0 Detach /mnt/lustre/f100.sanity-pcc ... Detach /mnt/lustre/f100.sanity-pcc ... 9+0 records in 9+0 records out 9437184 bytes (9.4 MB, 9.0 MiB) copied, 0.911937 s, 10.3 MB/s dd: warning: partial read (249856 bytes); suggest iflag=fullblock 1+3 records in 1+3 records out 2097152 bytes (2.1 MB, 2.0 MiB) copied, 0.037522 s, 55.9 MB/s Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/61f1/0x2000061c1:0x30:0x0 dd: warning: partial read (827392 bytes); suggest iflag=fullblock Detach /mnt/lustre/f100.sanity-pcc ... 15+21 records in 15+21 records out 20971520 bytes (21 MB, 20 MiB) copied, 0.490743 s, 42.7 MB/s 23+0 records in 23+0 records out 24117248 bytes (24 MB, 23 MiB) copied, 0.0920002 s, 262 MB/s Detach /mnt/lustre/f100.sanity-pcc ... Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/61f1/0x2000061c1:0x30:0x0 Detach /mnt/lustre/f100.sanity-pcc ... 50+0 records in 50+0 records out 52428800 bytes (52 MB, 50 MiB) copied, 0.857411 s, 61.1 MB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB, 50 MiB) copied, 2.40751 s, 21.8 MB/s Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/61f1/0x2000061c1:0x30:0x0 50+0 records in 50+0 records out 52428800 bytes (52 MB, 50 MiB) copied, 0.0798047 s, 657 MB/s unlink: cannot unlink '/mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/61f1/0x2000061c1:0x30:0x0': No such file or directory Detach /mnt/lustre/f100.sanity-pcc ... 0+0 records in 0+0 records out 0 bytes copied, 0.0631676 s, 0.0 kB/s Detach /mnt/lustre/f100.sanity-pcc ... dd: warning: partial read (438272 bytes); suggest iflag=fullblock 7+7 records in 7+7 records out 9437184 bytes (9.4 MB, 9.0 MiB) copied, 0.172888 s, 54.6 MB/s Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/61f1/0x2000061c1:0x30:0x0 Detach /mnt/lustre/f100.sanity-pcc ... Detach /mnt/lustre/f100.sanity-pcc ... dd: warning: partial read (638976 bytes); suggest iflag=fullblock 28+2 records in 28+2 records out 30408704 bytes (30 MB, 29 MiB) copied, 0.373498 s, 81.4 MB/s Detach /mnt/lustre/f100.sanity-pcc ... Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/61f1/0x2000061c1:0x30:0x0 dd: warning: partial read (512000 bytes); suggest iflag=fullblock 43+3 records in 43+3 records out 46137344 bytes (46 MB, 44 MiB) copied, 0.130773 s, 353 MB/s unlink: cannot unlink '/mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/61f1/0x2000061c1:0x30:0x0': No such file or directory 50+0 records in 50+0 records out 52428800 bytes (52 MB, 50 MiB) copied, 2.18501 s, 24.0 MB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB, 50 MiB) copied, 0.070749 s, 741 MB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB, 50 MiB) copied, 0.0354609 s, 1.5 GB/s Detach /mnt/lustre/f100.sanity-pcc ... Detach /mnt/lustre/f100.sanity-pcc ... 0+0 records in 0+0 records out 0 bytes copied, 0.0549416 s, 0.0 kB/s 0+0 records in 0+0 records out 0 bytes copied, 0.0207888 s, 0.0 kB/s Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/61f1/0x2000061c1:0x30:0x0 unlink: cannot unlink '/mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/61f1/0x2000061c1:0x30:0x0': No such file or directory Detach /mnt/lustre/f100.sanity-pcc ... Detach /mnt/lustre/f100.sanity-pcc ... dd: warning: partial read (163840 bytes); suggest iflag=fullblock 15+2 records in 15+2 records out 16777216 bytes (17 MB, 16 MiB) copied, 0.300009 s, 55.9 MB/s Detach /mnt/lustre/f100.sanity-pcc ... Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/61f1/0x2000061c1:0x30:0x0 dd: warning: partial read (905216 bytes); suggest iflag=fullblock 24+2 records in 24+2 records out 26214400 bytes (26 MB, 25 MiB) copied, 0.14578 s, 180 MB/s Detach /mnt/lustre/f100.sanity-pcc ... dd: warning: partial read (172032 bytes); suggest iflag=fullblock 30+6 records in 30+6 records out 33554432 bytes (34 MB, 32 MiB) copied, 0.40643 s, 82.6 MB/s Detach /mnt/lustre/f100.sanity-pcc ... Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/61f1/0x2000061c1:0x30:0x0 49+1 records in 49+1 records out 52383744 bytes (52 MB, 50 MiB) copied, 0.549813 s, 95.3 MB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB, 50 MiB) copied, 2.92526 s, 17.9 MB/s Detach /mnt/lustre/f100.sanity-pcc ... Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/61f1/0x2000061c1:0x30:0x0 Detach /mnt/lustre/f100.sanity-pcc ... unlink: cannot unlink '/mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/61f1/0x2000061c1:0x30:0x0': No such file or directory 48+0 records in 48+0 records out 50331648 bytes (50 MB, 48 MiB) copied, 0.302794 s, 166 MB/s dd: warning: partial read (749568 bytes); suggest iflag=fullblock 8+2 records in 8+2 records out 9437184 bytes (9.4 MB, 9.0 MiB) copied, 0.0609095 s, 155 MB/s Detach /mnt/lustre/f100.sanity-pcc ... 22+0 records in 22+0 records out 23068672 bytes (23 MB, 22 MiB) copied, 0.406516 s, 56.7 MB/s Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/61f1/0x2000061c1:0x30:0x0 Detach /mnt/lustre/f100.sanity-pcc ... dd: warning: partial read (131072 bytes); suggest iflag=fullblock 34+5 records in 34+5 records out 37748736 bytes (38 MB, 36 MiB) copied, 0.16073 s, 235 MB/s Detach /mnt/lustre/f100.sanity-pcc ... dd: warning: partial read (786432 bytes); suggest iflag=fullblock 41+6 records in 41+6 records out 46137344 bytes (46 MB, 44 MiB) copied, 0.330444 s, 140 MB/s Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/61f1/0x2000061c1:0x30:0x0 unlink: cannot unlink '/mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/61f1/0x2000061c1:0x30:0x0': No such file or directory 50+0 records in 50+0 records out 52428800 bytes (52 MB, 50 MiB) copied, 2.36393 s, 22.2 MB/s Detach /mnt/lustre/f100.sanity-pcc ... 1+0 records in 1+0 records out 1048576 bytes (1.0 MB, 1.0 MiB) copied, 0.34957 s, 3.0 MB/s dd: warning: partial read (200704 bytes); suggest iflag=fullblock 1+4 records in 1+4 records out 2097152 bytes (2.1 MB, 2.0 MiB) copied, 0.0531223 s, 39.5 MB/s Detach /mnt/lustre/f100.sanity-pcc ... Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/61f1/0x2000061c1:0x30:0x0 unlink: cannot unlink '/mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/61f1/0x2000061c1:0x30:0x0': No such file or directory Detach /mnt/lustre/f100.sanity-pcc ... 20+0 records in 20+0 records out 20971520 bytes (21 MB, 20 MiB) copied, 0.556484 s, 37.7 MB/s Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/61f1/0x2000061c1:0x30:0x0 Detach /mnt/lustre/f100.sanity-pcc ... dd: warning: partial read (430080 bytes); suggest iflag=fullblock 29+4 records in 29+4 records out 31457280 bytes (31 MB, 30 MiB) copied, 0.143093 s, 220 MB/s 37+0 records in 37+0 records out 38797312 bytes (39 MB, 37 MiB) copied, 0.0514271 s, 754 MB/s Detach /mnt/lustre/f100.sanity-pcc ... 50+0 records in 50+0 records out 52428800 bytes (52 MB, 50 MiB) copied, 2.47682 s, 21.2 MB/s Detach /mnt/lustre/f100.sanity-pcc ... Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/61f1/0x2000061c1:0x30:0x0 unlink: cannot unlink '/mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/61f1/0x2000061c1:0x30:0x0': No such file or directory 1+0 records in 1+0 records out 1048576 bytes (1.0 MB, 1.0 MiB) copied, 0.382535 s, 2.7 MB/s 0+0 records in 0+0 records out 0 bytes copied, 0.0446103 s, 0.0 kB/s Detach /mnt/lustre/f100.sanity-pcc ... Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/61f1/0x2000061c1:0x30:0x0 Detach /mnt/lustre/f100.sanity-pcc ... dd: warning: partial read (147456 bytes); suggest iflag=fullblock 25+7 records in 25+7 records out 27262976 bytes (27 MB, 26 MiB) copied, 0.745455 s, 36.6 MB/s Detach /mnt/lustre/f100.sanity-pcc ... Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/61f1/0x2000061c1:0x30:0x0 40+0 records in 40+0 records out 41943040 bytes (42 MB, 40 MiB) copied, 0.149967 s, 280 MB/s unlink: cannot unlink '/mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/61f1/0x2000061c1:0x30:0x0': No such file or directory 50+0 records in 50+0 records out 52428800 bytes (52 MB, 50 MiB) copied, 0.0501509 s, 1.0 GB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB, 50 MiB) copied, 2.4013 s, 21.8 MB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB, 50 MiB) copied, 0.0350211 s, 1.5 GB/s Detach /mnt/lustre/f100.sanity-pcc ... Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/61f1/0x2000061c1:0x30:0x0 1+0 records in 1+0 records out 1048576 bytes (1.0 MB, 1.0 MiB) copied, 0.357382 s, 2.9 MB/s Detach /mnt/lustre/f100.sanity-pcc ... dd: warning: partial read (180224 bytes); suggest iflag=fullblock 7+3 records in 7+3 records out 8388608 bytes (8.4 MB, 8.0 MiB) copied, 0.0419688 s, 200 MB/s dd: warning: partial read (376832 bytes); suggest iflag=fullblock 12+8 records in 12+8 records out 14680064 bytes (15 MB, 14 MiB) copied, 0.151613 s, 96.8 MB/s Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/61f1/0x2000061c1:0x30:0x0 Detach /mnt/lustre/f100.sanity-pcc ... dd: warning: partial read (204800 bytes); suggest iflag=fullblock 30+6 records in 30+6 records out 32505856 bytes (33 MB, 31 MiB) copied, 0.103111 s, 315 MB/s Detach /mnt/lustre/f100.sanity-pcc ... dd: warning: partial read (155648 bytes); suggest iflag=fullblock 46+4 records in 46+4 records out 50208768 bytes (50 MB, 48 MiB) copied, 0.141175 s, 356 MB/s Detach /mnt/lustre/f100.sanity-pcc ... 50+0 records in 50+0 records out 52428800 bytes (52 MB, 50 MiB) copied, 1.81162 s, 28.9 MB/s Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/61f1/0x2000061c1:0x30:0x0 unlink: cannot unlink '/mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/61f1/0x2000061c1:0x30:0x0': No such file or directory Detach /mnt/lustre/f100.sanity-pcc ... 0+0 records in 0+0 records out 0 bytes copied, 0.0249777 s, 0.0 kB/s 0+0 records in 0+0 records out 0 bytes copied, 0.0347296 s, 0.0 kB/s Detach /mnt/lustre/f100.sanity-pcc ... Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/61f1/0x2000061c1:0x30:0x0 Detach /mnt/lustre/f100.sanity-pcc ... dd: warning: partial read (262144 bytes); suggest iflag=fullblock 18+16 records in 18+16 records out 22020096 bytes (22 MB, 21 MiB) copied, 0.743961 s, 29.6 MB/s Detach /mnt/lustre/f100.sanity-pcc ... dd: warning: partial read (184320 bytes); suggest iflag=fullblock Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/61f1/0x2000061c1:0x30:0x0 unlink: cannot unlink '/mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/61f1/0x2000061c1:0x30:0x0': No such file or directory 41+3 records in 41+3 records out 44040192 bytes (44 MB, 42 MiB) copied, 0.317219 s, 139 MB/s Detach /mnt/lustre/f100.sanity-pcc ... 50+0 records in 50+0 records out 52428800 bytes (52 MB, 50 MiB) copied, 2.35882 s, 22.2 MB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB, 50 MiB) copied, 0.0683079 s, 768 MB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB, 50 MiB) copied, 0.0510992 s, 1.0 GB/s Detach /mnt/lustre/f100.sanity-pcc ... Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/61f1/0x2000061c1:0x30:0x0 dd: warning: partial read (425984 bytes); suggest iflag=fullblock 4+3 records in 4+3 records out 5242880 bytes (5.2 MB, 5.0 MiB) copied, 0.356698 s, 14.7 MB/s dd: warning: partial read (602112 bytes); suggest iflag=fullblock Detach /mnt/lustre/f100.sanity-pcc ... 13+9 records in 13+9 records out 16777216 bytes (17 MB, 16 MiB) copied, 0.29925 s, 56.1 MB/s Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/61f1/0x2000061c1:0x30:0x0 dd: warning: partial read (536576 bytes); suggest iflag=fullblock 27+4 records in 27+4 records out 29360128 bytes (29 MB, 28 MiB) copied, 0.0833323 s, 352 MB/s Detach /mnt/lustre/f100.sanity-pcc ... dd: warning: partial read (167936 bytes); suggest iflag=fullblock 40+10 records in 40+10 records out 43859968 bytes (44 MB, 42 MiB) copied, 0.122382 s, 358 MB/s Detach /mnt/lustre/f100.sanity-pcc ... Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/61f1/0x2000061c1:0x30:0x0 50+0 records in 50+0 records out 52428800 bytes (52 MB, 50 MiB) copied, 2.50531 s, 20.9 MB/s unlink: cannot unlink '/mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/61f1/0x2000061c1:0x30:0x0': 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/61f1/0x2000061c1:0x30:0x0 50+0 records in 50+0 records out 52428800 bytes (52 MB, 50 MiB) copied, 1.16852 s, 44.9 MB/s Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/61f1/0x2000061c1:0x30:0x0 1+0 records in 1+0 records out 1048576 bytes (1.0 MB, 1.0 MiB) copied, 0.178543 s, 5.9 MB/s dd: warning: partial read (114688 bytes); suggest iflag=fullblock 0+5 records in 0+5 records out 1048576 bytes (1.0 MB, 1.0 MiB) copied, 0.0545467 s, 19.2 MB/s Detach /mnt/lustre/f100.sanity-pcc ... Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/61f1/0x2000061c1:0x30:0x0 16+0 records in 16+0 records out 16777216 bytes (17 MB, 16 MiB) copied, 0.832961 s, 20.1 MB/s Detach /mnt/lustre/f100.sanity-pcc ... dd: warning: partial read (667648 bytes); suggest iflag=fullblock 29+2 records in 29+2 records out 31457280 bytes (31 MB, 30 MiB) copied, 0.135602 s, 232 MB/s Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/61f1/0x2000061c1:0x30:0x0 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, 2.7084 s, 19.4 MB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB, 50 MiB) copied, 0.993582 s, 52.8 MB/s Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/61f1/0x2000061c1:0x30:0x0 unlink: cannot unlink '/mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/61f1/0x2000061c1:0x30:0x0': No such file or directory Detach /mnt/lustre/f100.sanity-pcc ... 48+0 records in 48+0 records out 50331648 bytes (50 MB, 48 MiB) copied, 0.225049 s, 224 MB/s dd: warning: partial read (110592 bytes); suggest iflag=fullblock 8+5 records in 8+5 records out 11534336 bytes (12 MB, 11 MiB) copied, 0.359439 s, 32.1 MB/s Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/61f1/0x2000061c1:0x30:0x0 Detach /mnt/lustre/f100.sanity-pcc ... dd: warning: partial read (131072 bytes); suggest iflag=fullblock 30+5 records in 30+5 records out 33554432 bytes (34 MB, 32 MiB) copied, 0.224011 s, 150 MB/s Detach /mnt/lustre/f100.sanity-pcc ... dd: warning: partial read (348160 bytes); suggest iflag=fullblock 39+2 records in 39+2 records out 41943040 bytes (42 MB, 40 MiB) copied, 0.0663222 s, 632 MB/s Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/61f1/0x2000061c1:0x30:0x0 Detach /mnt/lustre/f100.sanity-pcc ... 50+0 records in 50+0 records out 52428800 bytes (52 MB, 50 MiB) copied, 2.1635 s, 24.2 MB/s Detach /mnt/lustre/f100.sanity-pcc ... Detach /mnt/lustre/f100.sanity-pcc ... 25+1 records in 25+1 records out 26963968 bytes (27 MB, 26 MiB) copied, 1.02041 s, 26.4 MB/s Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/61f1/0x2000061c1:0x30:0x0 unlink: cannot unlink '/mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/61f1/0x2000061c1:0x30:0x0': No such file or directory Detach /mnt/lustre/f100.sanity-pcc ... dd: warning: partial read (262144 bytes); suggest iflag=fullblock 0+2 records in 0+2 records out 1048576 bytes (1.0 MB, 1.0 MiB) copied, 0.298188 s, 3.5 MB/s Detach /mnt/lustre/f100.sanity-pcc ... Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/61f1/0x2000061c1:0x30:0x0 dd: warning: partial read (450560 bytes); suggest iflag=fullblock 21+2 records in 21+2 records out 23068672 bytes (23 MB, 22 MiB) copied, 0.476303 s, 48.4 MB/s Detach /mnt/lustre/f100.sanity-pcc ... 44+0 records in 44+0 records out 46137344 bytes (46 MB, 44 MiB) copied, 0.0602356 s, 766 MB/s Detach /mnt/lustre/f100.sanity-pcc ... 50+0 records in 50+0 records out 52428800 bytes (52 MB, 50 MiB) copied, 2.26886 s, 23.1 MB/s Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/61f1/0x2000061c1:0x30:0x0 unlink: cannot unlink '/mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/61f1/0x2000061c1:0x30:0x0': No such file or directory 50+0 records in 50+0 records out 52428800 bytes (52 MB, 50 MiB) copied, 0.055895 s, 938 MB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB, 50 MiB) copied, 0.0615711 s, 852 MB/s Detach /mnt/lustre/f100.sanity-pcc ... 0+0 records in 0+0 records out 0 bytes copied, 0.17586 s, 0.0 kB/s 0+0 records in 0+0 records out 0 bytes copied, 0.0620229 s, 0.0 kB/s Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/61f1/0x2000061c1:0x30:0x0 dd: warning: partial read (81920 bytes); suggest iflag=fullblock 15+6 records in 15+6 records out 17825792 bytes (18 MB, 17 MiB) copied, 0.502084 s, 35.5 MB/s Detach /mnt/lustre/f100.sanity-pcc ... dd: warning: partial read (372736 bytes); suggest iflag=fullblock Detach /mnt/lustre/f100.sanity-pcc ... 20+11 records in 20+11 records out 25165824 bytes (25 MB, 24 MiB) copied, 0.138544 s, 182 MB/s Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/61f1/0x2000061c1:0x30:0x0 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, 2.35237 s, 22.3 MB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB, 50 MiB) copied, 1.13154 s, 46.3 MB/s Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/61f1/0x2000061c1:0x30:0x0 unlink: cannot unlink '/mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/61f1/0x2000061c1:0x30:0x0': No such file or directory dd: warning: partial read (651264 bytes); suggest iflag=fullblock 5+2 records in 5+2 records out 6291456 bytes (6.3 MB, 6.0 MiB) copied, 0.0654053 s, 96.2 MB/s Detach /mnt/lustre/f100.sanity-pcc ... Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/61f1/0x2000061c1:0x30:0x0 50+0 records in 50+0 records out 52428800 bytes (52 MB, 50 MiB) copied, 2.18454 s, 24.0 MB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB, 50 MiB) copied, 1.0948 s, 47.9 MB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB, 50 MiB) copied, 0.0765534 s, 685 MB/s Cleanup PCC backend on /mnt/lustre /mnt/pcc.d100.sanity-pcc is idle now