== sanity-pcc test 100: race among PCC unlink | read | write | detach for PCC-RO file ========================================================== 23:59:19 (1733806759) 60+0 records in 60+0 records out 62914560 bytes (63 MB) copied, 0.116565 s, 540 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) cgroup on /sys/fs/cgroup/net_cls,net_prio type cgroup (rw,nosuid,nodev,noexec,relatime,net_prio,net_cls) cgroup on /sys/fs/cgroup/hugetlb type cgroup (rw,nosuid,nodev,noexec,relatime,hugetlb) 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/freezer type cgroup (rw,nosuid,nodev,noexec,relatime,freezer) 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/cpu,cpuacct type cgroup (rw,nosuid,nodev,noexec,relatime,cpuacct,cpu) cgroup on /sys/fs/cgroup/memory type cgroup (rw,nosuid,nodev,noexec,relatime,memory) cgroup on /sys/fs/cgroup/perf_event type cgroup (rw,nosuid,nodev,noexec,relatime,perf_event) configfs on /sys/kernel/config type configfs (rw,relatime) /dev/nbd0 on / type ext4 (ro,relatime,stripe=32,data=ordered) rpc_pipefs on /var/lib/nfs/rpc_pipefs type rpc_pipefs (rw,relatime) systemd-1 on /proc/sys/fs/binfmt_misc type autofs (rw,relatime,fd=28,pgrp=1,timeout=0,minproto=5,maxproto=5,direct,pipe_ino=14760) hugetlbfs on /dev/hugepages type hugetlbfs (rw,relatime) debugfs on /sys/kernel/debug type debugfs (rw,relatime) mqueue on /dev/mqueue type mqueue (rw,relatime) binfmt_misc on /proc/sys/fs/binfmt_misc type binfmt_misc (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 /var/lib/dhclient type tmpfs (rw,relatime) 192.168.200.253:/exports/state/oleg313-client.virtnet on /var/lib/stateless/state type nfs4 (rw,relatime,vers=4.1,rsize=1048576,wsize=1048576,namlen=255,hard,proto=tcp,timeo=600,retrans=2,sec=sys,clientaddr=192.168.203.13,local_lock=none,addr=192.168.200.253) 192.168.200.253:/exports/state/oleg313-client.virtnet/boot on /boot type nfs4 (rw,relatime,vers=4.1,rsize=1048576,wsize=1048576,namlen=255,hard,proto=tcp,timeo=600,retrans=2,sec=sys,clientaddr=192.168.203.13,local_lock=none,addr=192.168.200.253) 192.168.200.253:/exports/state/oleg313-client.virtnet/etc/kdump.conf on /etc/kdump.conf type nfs4 (rw,relatime,vers=4.1,rsize=1048576,wsize=1048576,namlen=255,hard,proto=tcp,timeo=600,retrans=2,sec=sys,clientaddr=192.168.203.13,local_lock=none,addr=192.168.200.253) sunrpc on /var/lib/nfs/rpc_pipefs type rpc_pipefs (rw,relatime) 192.168.200.253:/exports/testreports/47735/testresults/sanity-pcc-zfs-centos7_x86_64-centos7_x86_64 on /tmp/testlogs type nfs4 (rw,relatime,vers=4.1,rsize=1048576,wsize=1048576,namlen=255,hard,proto=tcp,timeo=600,retrans=2,sec=sys,clientaddr=192.168.203.13,local_lock=none,addr=192.168.200.253) tmpfs on /run/user/0 type tmpfs (rw,nosuid,nodev,relatime,size=382032k,mode=700) /dev/vda on /usr/sbin/mount.lustre type squashfs (ro,relatime) 192.168.203.113@tcp:/lustre on /mnt/lustre type lustre (rw,checksum,flock,user_xattr,lruresize,lazystatfs,nouser_fid2path,verbose,noencrypt,statfs_project) 192.168.203.113@tcp:/lustre on /mnt/lustre2 type lustre (rw,checksum,flock,user_xattr,lruresize,lazystatfs,nouser_fid2path,verbose,noencrypt,statfs_project) 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) cgroup on /sys/fs/cgroup/net_cls,net_prio type cgroup (rw,nosuid,nodev,noexec,relatime,net_prio,net_cls) cgroup on /sys/fs/cgroup/hugetlb type cgroup (rw,nosuid,nodev,noexec,relatime,hugetlb) 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/freezer type cgroup (rw,nosuid,nodev,noexec,relatime,freezer) 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/cpu,cpuacct type cgroup (rw,nosuid,nodev,noexec,relatime,cpuacct,cpu) cgroup on /sys/fs/cgroup/memory type cgroup (rw,nosuid,nodev,noexec,relatime,memory) cgroup on /sys/fs/cgroup/perf_event type cgroup (rw,nosuid,nodev,noexec,relatime,perf_event) configfs on /sys/kernel/config type configfs (rw,relatime) /dev/nbd0 on / type ext4 (ro,relatime,stripe=32,data=ordered) rpc_pipefs on /var/lib/nfs/rpc_pipefs type rpc_pipefs (rw,relatime) systemd-1 on /proc/sys/fs/binfmt_misc type autofs (rw,relatime,fd=28,pgrp=1,timeout=0,minproto=5,maxproto=5,direct,pipe_ino=14760) hugetlbfs on /dev/hugepages type hugetlbfs (rw,relatime) debugfs on /sys/kernel/debug type debugfs (rw,relatime) mqueue on /dev/mqueue type mqueue (rw,relatime) binfmt_misc on /proc/sys/fs/binfmt_misc type binfmt_misc (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 /var/lib/dhclient type tmpfs (rw,relatime) 192.168.200.253:/exports/state/oleg313-client.virtnet on /var/lib/stateless/state type nfs4 (rw,relatime,vers=4.1,rsize=1048576,wsize=1048576,namlen=255,hard,proto=tcp,timeo=600,retrans=2,sec=sys,clientaddr=192.168.203.13,local_lock=none,addr=192.168.200.253) 192.168.200.253:/exports/state/oleg313-client.virtnet/boot on /boot type nfs4 (rw,relatime,vers=4.1,rsize=1048576,wsize=1048576,namlen=255,hard,proto=tcp,timeo=600,retrans=2,sec=sys,clientaddr=192.168.203.13,local_lock=none,addr=192.168.200.253) 192.168.200.253:/exports/state/oleg313-client.virtnet/etc/kdump.conf on /etc/kdump.conf type nfs4 (rw,relatime,vers=4.1,rsize=1048576,wsize=1048576,namlen=255,hard,proto=tcp,timeo=600,retrans=2,sec=sys,clientaddr=192.168.203.13,local_lock=none,addr=192.168.200.253) sunrpc on /var/lib/nfs/rpc_pipefs type rpc_pipefs (rw,relatime) 192.168.200.253:/exports/testreports/47735/testresults/sanity-pcc-zfs-centos7_x86_64-centos7_x86_64 on /tmp/testlogs type nfs4 (rw,relatime,vers=4.1,rsize=1048576,wsize=1048576,namlen=255,hard,proto=tcp,timeo=600,retrans=2,sec=sys,clientaddr=192.168.203.13,local_lock=none,addr=192.168.200.253) tmpfs on /run/user/0 type tmpfs (rw,nosuid,nodev,relatime,size=382032k,mode=700) /dev/vda on /usr/sbin/mount.lustre type squashfs (ro,relatime) 192.168.203.113@tcp:/lustre on /mnt/lustre type lustre (rw,checksum,flock,user_xattr,lruresize,lazystatfs,nouser_fid2path,verbose,noencrypt,statfs_project) 192.168.203.113@tcp:/lustre on /mnt/lustre2 type lustre (rw,checksum,flock,user_xattr,lruresize,lazystatfs,nouser_fid2path,verbose,noencrypt,statfs_project) mke2fs 1.46.2.wc5 (26-Mar-2022) Suggestion: Use Linux kernel >= 3.18 for improved stability of the metadata and journal checksum features. Discarding device blocks: 1024/61440 done Creating filesystem with 61440 1k blocks and 15360 inodes Filesystem UUID: 39cf4c7c-1c3f-4514-83a1-3e33409974b9 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=39cf4c7c-1c3f-4514-83a1-3e33409974b9 (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) copied, 0.520894 s, 101 MB/s Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59c9/0x2000059f1:0x38:0x0 Detach /mnt/lustre/f100.sanity-pcc ... unlink: cannot unlink '/mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59c9/0x2000059f1:0x38:0x0': No such file or directory 0+0 records in 0+0 records out 0 bytes (0 B) copied, 0.000786261 s, 0.0 kB/s 0+0 records in 0+0 records out 0 bytes (0 B) copied, 0.0671372 s, 0.0 kB/s Detach /mnt/lustre/f100.sanity-pcc ... 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.536647 s, 97.7 MB/s Detach /mnt/lustre/f100.sanity-pcc ... 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.262204 s, 200 MB/s Detach /mnt/lustre/f100.sanity-pcc ... Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59c9/0x2000059f1:0x38:0x0 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.0236631 s, 2.2 GB/s unlink: cannot unlink '/mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59c9/0x2000059f1:0x38:0x0': No such file or directory 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.0995513 s, 527 MB/s Detach /mnt/lustre/f100.sanity-pcc ... 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.594768 s, 88.2 MB/s Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59c9/0x2000059f1:0x38:0x0 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.336258 s, 156 MB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.0362181 s, 1.4 GB/s Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59c9/0x2000059f1:0x38:0x0 11+0 records in 11+0 records out 11534336 bytes (12 MB) copied, 0.022127 s, 521 MB/s unlink: cannot unlink '/mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59c9/0x2000059f1:0x38:0x0': No such file or directory 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.647553 s, 81.0 MB/s Detach /mnt/lustre/f100.sanity-pcc ... Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59c9/0x2000059f1:0x38:0x0 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.350404 s, 150 MB/s 41+0 records in 41+0 records out 42991616 bytes (43 MB) copied, 0.103961 s, 414 MB/s Detach /mnt/lustre/f100.sanity-pcc ... Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59c9/0x2000059f1:0x38:0x0 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.450721 s, 116 MB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.744494 s, 70.4 MB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.0326428 s, 1.6 GB/s Detach /mnt/lustre/f100.sanity-pcc ... Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59c9/0x2000059f1:0x38:0x0 36+1 records in 36+1 records out 38043648 bytes (38 MB) copied, 0.447722 s, 85.0 MB/s 37+1 records in 37+1 records out 38805504 bytes (39 MB) copied, 0.418852 s, 92.6 MB/s Detach /mnt/lustre/f100.sanity-pcc ... 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.749857 s, 69.9 MB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.122375 s, 428 MB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.317881 s, 165 MB/s Detach /mnt/lustre/f100.sanity-pcc ... Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59c9/0x2000059f1:0x38:0x0 unlink: cannot unlink '/mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59c9/0x2000059f1:0x38:0x0': No such file or directory 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.510761 s, 103 MB/s Detach /mnt/lustre/f100.sanity-pcc ... Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59c9/0x2000059f1:0x38:0x0 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.363332 s, 144 MB/s 29+0 records in 29+0 records out 30408704 bytes (30 MB) copied, 0.137992 s, 220 MB/s Detach /mnt/lustre/f100.sanity-pcc ... Detach /mnt/lustre/f100.sanity-pcc ... Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59c9/0x2000059f1:0x38:0x0 unlink: cannot unlink '/mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59c9/0x2000059f1:0x38:0x0': No such file or directory 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.73175 s, 71.6 MB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.409267 s, 128 MB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.159306 s, 329 MB/s Detach /mnt/lustre/f100.sanity-pcc ... Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59c9/0x2000059f1:0x38:0x0 41+0 records in 41+0 records out 42991616 bytes (43 MB) copied, 0.114276 s, 376 MB/s 44+0 records in 44+0 records out 46137344 bytes (46 MB) copied, 0.212332 s, 217 MB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.649091 s, 80.8 MB/s Detach /mnt/lustre/f100.sanity-pcc ... Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59c9/0x2000059f1:0x38:0x0 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.342799 s, 153 MB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.0342474 s, 1.5 GB/s Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59c9/0x2000059f1:0x38:0x0 Detach /mnt/lustre/f100.sanity-pcc ... 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 1.05871 s, 49.5 MB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.648795 s, 80.8 MB/s Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59c9/0x2000059f1:0x38:0x0 0+0 records in 0+0 records out 0 bytes (0 B) copied, 0.0658126 s, 0.0 kB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.4617 s, 114 MB/s Detach /mnt/lustre/f100.sanity-pcc ... Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59c9/0x2000059f1:0x38:0x0 unlink: cannot unlink '/mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59c9/0x2000059f1:0x38:0x0': No such file or directory 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.405762 s, 129 MB/s 46+0 records in 46+0 records out 48234496 bytes (48 MB) copied, 0.142906 s, 338 MB/s Detach /mnt/lustre/f100.sanity-pcc ... Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59c9/0x2000059f1:0x38:0x0 unlink: cannot unlink '/mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59c9/0x2000059f1:0x38:0x0': No such file or directory dd: warning: partial read (733184 bytes); suggest iflag=fullblock 14+2 records in 14+2 records out 15728640 bytes (16 MB) copied, 0.297326 s, 52.9 MB/s Detach /mnt/lustre/f100.sanity-pcc ... 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 1.30979 s, 40.0 MB/s Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59c9/0x2000059f1:0x38:0x0 Detach /mnt/lustre/f100.sanity-pcc ... 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.539037 s, 97.3 MB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.029615 s, 1.8 GB/s Detach /mnt/lustre/f100.sanity-pcc ... 11+0 records in 11+0 records out 11534336 bytes (12 MB) copied, 0.169212 s, 68.2 MB/s Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59c9/0x2000059f1:0x38:0x0 Detach /mnt/lustre/f100.sanity-pcc ... 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 1.0863 s, 48.3 MB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.669596 s, 78.3 MB/s Detach /mnt/lustre/f100.sanity-pcc ... Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59c9/0x2000059f1:0x38:0x0 Detach /mnt/lustre/f100.sanity-pcc ... 38+1 records in 38+1 records out 39895040 bytes (40 MB) copied, 0.918211 s, 43.4 MB/s 5+0 records in 5+0 records out 5242880 bytes (5.2 MB) copied, 0.0170288 s, 308 MB/s Detach /mnt/lustre/f100.sanity-pcc ... Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59c9/0x2000059f1:0x38:0x0 Detach /mnt/lustre/f100.sanity-pcc ... 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.739875 s, 70.9 MB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.621177 s, 84.4 MB/s Detach /mnt/lustre/f100.sanity-pcc ... 8+0 records in 8+0 records out 8388608 bytes (8.4 MB) copied, 0.0200003 s, 419 MB/s Detach /mnt/lustre/f100.sanity-pcc ... Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59c9/0x2000059f1:0x38:0x0 25+0 records in 25+0 records out 26214400 bytes (26 MB) copied, 0.0900422 s, 291 MB/s Detach /mnt/lustre/f100.sanity-pcc ... 45+0 records in 45+0 records out 47185920 bytes (47 MB) copied, 0.0605842 s, 779 MB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.695819 s, 75.3 MB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.0333834 s, 1.6 GB/s Detach /mnt/lustre/f100.sanity-pcc ... 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.494665 s, 106 MB/s Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59c9/0x2000059f1:0x38:0x0 2+0 records in 2+0 records out 2097152 bytes (2.1 MB) copied, 0.284586 s, 7.4 MB/s 0+0 records in 0+0 records out 0 bytes (0 B) copied, 0.0133357 s, 0.0 kB/s Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59c9/0x2000059f1:0x38:0x0 Detach /mnt/lustre/f100.sanity-pcc ... 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.860526 s, 60.9 MB/s Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59c9/0x2000059f1:0x38:0x0 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.459686 s, 114 MB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.120673 s, 434 MB/s 0+0 records in 0+0 records out 0 bytes (0 B) copied, 0.0111919 s, 0.0 kB/s Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59c9/0x2000059f1:0x38:0x0 Detach /mnt/lustre/f100.sanity-pcc ... 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.651265 s, 80.5 MB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.380601 s, 138 MB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.0266041 s, 2.0 GB/s Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59c9/0x2000059f1:0x38:0x0 Detach /mnt/lustre/f100.sanity-pcc ... 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.650068 s, 80.7 MB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.482571 s, 109 MB/s Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59c9/0x2000059f1:0x38:0x0 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.0304229 s, 1.7 GB/s Detach /mnt/lustre/f100.sanity-pcc ... Detach /mnt/lustre/f100.sanity-pcc ... 33+0 records in 33+0 records out 34603008 bytes (35 MB) copied, 0.0392439 s, 882 MB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.0528474 s, 992 MB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.769285 s, 68.2 MB/s Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59c9/0x2000059f1:0x38:0x0 Detach /mnt/lustre/f100.sanity-pcc ... unlink: cannot unlink '/mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59c9/0x2000059f1:0x38:0x0': No such file or directory Detach /mnt/lustre/f100.sanity-pcc ... 13+1 records in 13+1 records out 14204928 bytes (14 MB) copied, 0.526919 s, 27.0 MB/s 2+0 records in 2+0 records out 2097152 bytes (2.1 MB) copied, 0.0354557 s, 59.1 MB/s Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59c9/0x2000059f1:0x38:0x0 35+0 records in 35+0 records out 36700160 bytes (37 MB) copied, 0.190715 s, 192 MB/s Detach /mnt/lustre/f100.sanity-pcc ... 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.650781 s, 80.6 MB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.0315778 s, 1.7 GB/s Detach /mnt/lustre/f100.sanity-pcc ... 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.0216363 s, 2.4 GB/s Detach /mnt/lustre/f100.sanity-pcc ... Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59c9/0x2000059f1:0x38:0x0 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.0349996 s, 1.5 GB/s 31+0 records in 31+0 records out 32505856 bytes (33 MB) copied, 0.180577 s, 180 MB/s Detach /mnt/lustre/f100.sanity-pcc ... Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59c9/0x2000059f1:0x38:0x0 39+0 records in 39+0 records out 40894464 bytes (41 MB) copied, 0.741673 s, 55.1 MB/s 40+0 records in 40+0 records out 41943040 bytes (42 MB) copied, 0.15421 s, 272 MB/s Detach /mnt/lustre/f100.sanity-pcc ... 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 1.39096 s, 37.7 MB/s Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59c9/0x2000059f1:0x38:0x0 Detach /mnt/lustre/f100.sanity-pcc ... 1+0 records in 1+0 records out 1048576 bytes (1.0 MB) copied, 0.445711 s, 2.4 MB/s 1+0 records in 1+0 records out 1048576 bytes (1.0 MB) copied, 0.0272733 s, 38.4 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) copied, 0.747917 s, 70.1 MB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.366812 s, 143 MB/s Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59c9/0x2000059f1:0x38:0x0 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.0372833 s, 1.4 GB/s 1+0 records in 1+0 records out 1048576 bytes (1.0 MB) copied, 0.023347 s, 44.9 MB/s Detach /mnt/lustre/f100.sanity-pcc ... 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.575889 s, 91.0 MB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.159811 s, 328 MB/s Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59c9/0x2000059f1:0x38:0x0 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.026029 s, 2.0 GB/s Detach /mnt/lustre/f100.sanity-pcc ... 7+1 records in 7+1 records out 8273920 bytes (8.3 MB) copied, 0.26247 s, 31.5 MB/s 1+0 records in 1+0 records out 1048576 bytes (1.0 MB) copied, 0.0283088 s, 37.0 MB/s Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59c9/0x2000059f1:0x38:0x0 unlink: cannot unlink '/mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59c9/0x2000059f1:0x38:0x0': No such file or directory Detach /mnt/lustre/f100.sanity-pcc ... 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.627105 s, 83.6 MB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.153772 s, 341 MB/s Detach /mnt/lustre/f100.sanity-pcc ... 0+0 records in 0+0 records out 0 bytes (0 B) copied, 0.0595624 s, 0.0 kB/s Detach /mnt/lustre/f100.sanity-pcc ... Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59c9/0x2000059f1:0x38:0x0 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.478704 s, 110 MB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.0259316 s, 2.0 GB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.104187 s, 503 MB/s Detach /mnt/lustre/f100.sanity-pcc ... Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59c9/0x2000059f1:0x38:0x0 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.645112 s, 81.3 MB/s Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59c9/0x2000059f1:0x38:0x0 1+0 records in 1+0 records out 1048576 bytes (1.0 MB) copied, 0.67693 s, 1.5 MB/s 0+0 records in 0+0 records out 0 bytes (0 B) copied, 0.00482634 s, 0.0 kB/s 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/59c9/0x2000059f1:0x38:0x0 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 1.11744 s, 46.9 MB/s Detach /mnt/lustre/f100.sanity-pcc ... 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.885654 s, 59.2 MB/s dd: warning: partial read (974848 bytes); suggest iflag=fullblock 8+2 records in 8+2 records out 9437184 bytes (9.4 MB) copied, 0.0294145 s, 321 MB/s Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59c9/0x2000059f1:0x38:0x0 unlink: cannot unlink '/mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59c9/0x2000059f1:0x38:0x0': No such file or directory 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.575849 s, 91.0 MB/s Detach /mnt/lustre/f100.sanity-pcc ... Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59c9/0x2000059f1:0x38:0x0 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.470988 s, 111 MB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.0421463 s, 1.2 GB/s Detach /mnt/lustre/f100.sanity-pcc ... 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.587279 s, 89.3 MB/s Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59c9/0x2000059f1:0x38:0x0 1+0 records in 1+0 records out 1048576 bytes (1.0 MB) copied, 0.0728515 s, 14.4 MB/s 0+0 records in 0+0 records out 0 bytes (0 B) copied, 0.0125998 s, 0.0 kB/s Detach /mnt/lustre/f100.sanity-pcc ... Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59c9/0x2000059f1:0x38:0x0 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.745858 s, 70.3 MB/s Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59c9/0x2000059f1:0x38:0x0 13+1 records in 13+1 records out 14057472 bytes (14 MB) copied, 0.78506 s, 17.9 MB/s Detach /mnt/lustre/f100.sanity-pcc ... 1+1 records in 1+1 records out 1449984 bytes (1.4 MB) copied, 0.0116645 s, 124 MB/s Detach /mnt/lustre/f100.sanity-pcc ... 45+0 records in 45+0 records out 47185920 bytes (47 MB) copied, 0.223721 s, 211 MB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.709474 s, 73.9 MB/s Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59c9/0x2000059f1:0x38:0x0 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.0230757 s, 2.3 GB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.0211464 s, 2.5 GB/s Detach /mnt/lustre/f100.sanity-pcc ... 1+1 records in 1+1 records out 1335296 bytes (1.3 MB) copied, 0.217175 s, 6.1 MB/s 1+0 records in 1+0 records out 1048576 bytes (1.0 MB) copied, 0.0171712 s, 61.1 MB/s Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59c9/0x2000059f1:0x38:0x0 unlink: cannot unlink '/mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59c9/0x2000059f1:0x38:0x0': No such file or directory Detach /mnt/lustre/f100.sanity-pcc ... 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.62212 s, 84.3 MB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.328417 s, 160 MB/s Detach /mnt/lustre/f100.sanity-pcc ... 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.0314185 s, 1.7 GB/s Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59c9/0x2000059f1:0x38:0x0 Detach /mnt/lustre/f100.sanity-pcc ... Detach /mnt/lustre/f100.sanity-pcc ... 38+0 records in 38+0 records out 39845888 bytes (40 MB) copied, 0.362947 s, 110 MB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.825306 s, 63.5 MB/s Detach /mnt/lustre/f100.sanity-pcc ... Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59c9/0x2000059f1:0x38:0x0 4+0 records in 4+0 records out 4194304 bytes (4.2 MB) copied, 0.579296 s, 7.2 MB/s 1+0 records in 1+0 records out 1048576 bytes (1.0 MB) copied, 0.0175573 s, 59.7 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) copied, 0.718929 s, 72.9 MB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.217587 s, 241 MB/s Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59c9/0x2000059f1:0x38:0x0 Detach /mnt/lustre/f100.sanity-pcc ... 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.0299168 s, 1.8 GB/s Detach /mnt/lustre/f100.sanity-pcc ... 17+1 records in 17+1 records out 17866752 bytes (18 MB) copied, 0.0277165 s, 645 MB/s Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59c9/0x2000059f1:0x38:0x0 Detach /mnt/lustre/f100.sanity-pcc ... 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.508183 s, 103 MB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.900841 s, 58.2 MB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.026599 s, 2.0 GB/s Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59c9/0x2000059f1:0x38:0x0 unlink: cannot unlink '/mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59c9/0x2000059f1:0x38:0x0': No such file or directory 1+0 records in 1+0 records out 1048576 bytes (1.0 MB) copied, 0.0264158 s, 39.7 MB/s Detach /mnt/lustre/f100.sanity-pcc ... 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.529829 s, 99.0 MB/s Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59c9/0x2000059f1:0x38:0x0 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.474918 s, 110 MB/s 40+0 records in 40+0 records out 41943040 bytes (42 MB) copied, 0.0309576 s, 1.4 GB/s Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59c9/0x2000059f1:0x38:0x0 Detach /mnt/lustre/f100.sanity-pcc ... 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.978156 s, 53.6 MB/s Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59c9/0x2000059f1:0x38:0x0 unlink: cannot unlink '/mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59c9/0x2000059f1:0x38:0x0': No such file or directory 43+0 records in 43+0 records out 45088768 bytes (45 MB) copied, 0.552463 s, 81.6 MB/s Detach /mnt/lustre/f100.sanity-pcc ... 8+0 records in 8+0 records out 8388608 bytes (8.4 MB) copied, 0.0317131 s, 265 MB/s Detach /mnt/lustre/f100.sanity-pcc ... Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59c9/0x2000059f1:0x38:0x0 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.609857 s, 86.0 MB/s Detach /mnt/lustre/f100.sanity-pcc ... 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.244154 s, 215 MB/s 0+0 records in 0+0 records out 0 bytes (0 B) copied, 0.0358677 s, 0.0 kB/s 6+0 records in 6+0 records out 6291456 bytes (6.3 MB) copied, 0.0188637 s, 334 MB/s Detach /mnt/lustre/f100.sanity-pcc ... Detach /mnt/lustre/f100.sanity-pcc ... Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59c9/0x2000059f1:0x38:0x0 unlink: cannot unlink '/mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59c9/0x2000059f1:0x38:0x0': No such file or directory 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.902718 s, 58.1 MB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.565878 s, 92.7 MB/s 0+0 records in 0+0 records out 0 bytes (0 B) copied, 0.0184687 s, 0.0 kB/s Detach /mnt/lustre/f100.sanity-pcc ... Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59c9/0x2000059f1:0x38:0x0 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.522872 s, 100 MB/s 0+0 records in 0+0 records out 0 bytes (0 B) copied, 0.00390537 s, 0.0 kB/s 0+0 records in 0+0 records out 0 bytes (0 B) copied, 0.0515898 s, 0.0 kB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.417938 s, 125 MB/s Cleanup PCC backend on /mnt/lustre /mnt/pcc.d100.sanity-pcc is idle now