== sanity-pcc test 100: race among PCC unlink | read | write | detach for PCC-RO file ========================================================== 16:21:01 (1746130861) 60+0 records in 60+0 records out 62914560 bytes (63 MB) copied, 0.0709695 s, 887 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/cpuset type cgroup (rw,nosuid,nodev,noexec,relatime,cpuset) cgroup on /sys/fs/cgroup/devices type cgroup (rw,nosuid,nodev,noexec,relatime,devices) cgroup on /sys/fs/cgroup/cpu,cpuacct type cgroup (rw,nosuid,nodev,noexec,relatime,cpuacct,cpu) cgroup on /sys/fs/cgroup/blkio type cgroup (rw,nosuid,nodev,noexec,relatime,blkio) cgroup on /sys/fs/cgroup/pids type cgroup (rw,nosuid,nodev,noexec,relatime,pids) cgroup on /sys/fs/cgroup/freezer type cgroup (rw,nosuid,nodev,noexec,relatime,freezer) cgroup on /sys/fs/cgroup/memory type cgroup (rw,nosuid,nodev,noexec,relatime,memory) cgroup on /sys/fs/cgroup/hugetlb type cgroup (rw,nosuid,nodev,noexec,relatime,hugetlb) cgroup on /sys/fs/cgroup/perf_event type cgroup (rw,nosuid,nodev,noexec,relatime,perf_event) cgroup on /sys/fs/cgroup/net_cls,net_prio type cgroup (rw,nosuid,nodev,noexec,relatime,net_prio,net_cls) 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=24,pgrp=1,timeout=0,minproto=5,maxproto=5,direct,pipe_ino=13612) mqueue on /dev/mqueue type mqueue (rw,relatime) debugfs on /sys/kernel/debug type debugfs (rw,relatime) hugetlbfs on /dev/hugepages type hugetlbfs (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/oleg251-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=192.168.202.51,local_lock=none,addr=192.168.200.253) 192.168.200.253:/exports/state/oleg251-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=192.168.202.51,local_lock=none,addr=192.168.200.253) 192.168.200.253:/exports/state/oleg251-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=192.168.202.51,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/51273/testresults/sanity-pcc-ldiskfs-DNE-centos7_x86_64-centos7_x86_64-retry1 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=192.168.202.51,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) 192.168.202.151@tcp:/lustre on /mnt/lustre type lustre (rw,checksum,noencrypt,flock,lazystatfs,lruresize,nolock,statfs_project,nouser_fid2path,user_xattr,verbose) 192.168.202.151@tcp:/lustre on /mnt/lustre2 type lustre (rw,checksum,noencrypt,flock,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) cgroup on /sys/fs/cgroup/cpuset type cgroup (rw,nosuid,nodev,noexec,relatime,cpuset) cgroup on /sys/fs/cgroup/devices type cgroup (rw,nosuid,nodev,noexec,relatime,devices) cgroup on /sys/fs/cgroup/cpu,cpuacct type cgroup (rw,nosuid,nodev,noexec,relatime,cpuacct,cpu) cgroup on /sys/fs/cgroup/blkio type cgroup (rw,nosuid,nodev,noexec,relatime,blkio) cgroup on /sys/fs/cgroup/pids type cgroup (rw,nosuid,nodev,noexec,relatime,pids) cgroup on /sys/fs/cgroup/freezer type cgroup (rw,nosuid,nodev,noexec,relatime,freezer) cgroup on /sys/fs/cgroup/memory type cgroup (rw,nosuid,nodev,noexec,relatime,memory) cgroup on /sys/fs/cgroup/hugetlb type cgroup (rw,nosuid,nodev,noexec,relatime,hugetlb) cgroup on /sys/fs/cgroup/perf_event type cgroup (rw,nosuid,nodev,noexec,relatime,perf_event) cgroup on /sys/fs/cgroup/net_cls,net_prio type cgroup (rw,nosuid,nodev,noexec,relatime,net_prio,net_cls) 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=24,pgrp=1,timeout=0,minproto=5,maxproto=5,direct,pipe_ino=13612) mqueue on /dev/mqueue type mqueue (rw,relatime) debugfs on /sys/kernel/debug type debugfs (rw,relatime) hugetlbfs on /dev/hugepages type hugetlbfs (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/oleg251-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=192.168.202.51,local_lock=none,addr=192.168.200.253) 192.168.200.253:/exports/state/oleg251-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=192.168.202.51,local_lock=none,addr=192.168.200.253) 192.168.200.253:/exports/state/oleg251-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=192.168.202.51,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/51273/testresults/sanity-pcc-ldiskfs-DNE-centos7_x86_64-centos7_x86_64-retry1 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=192.168.202.51,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) 192.168.202.151@tcp:/lustre on /mnt/lustre type lustre (rw,checksum,noencrypt,flock,lazystatfs,lruresize,nolock,statfs_project,nouser_fid2path,user_xattr,verbose) 192.168.202.151@tcp:/lustre on /mnt/lustre2 type lustre (rw,checksum,noencrypt,flock,lazystatfs,lruresize,nolock,statfs_project,nouser_fid2path,user_xattr,verbose) 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: b683ed1f-754d-441f-80cb-8b9780d4f03f 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=b683ed1f-754d-441f-80cb-8b9780d4f03f (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, 0.5883 s, 89.1 MB/s Detach /mnt/lustre/f100.sanity-pcc ... Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59be/0x2000059f1:0x4f:0x0 unlink: cannot unlink '/mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59be/0x2000059f1:0x4f:0x0': No such file or directory 0+0 records in 0+0 records out 0 bytes (0 B) copied, 0.00547635 s, 0.0 kB/s 0+0 records in 0+0 records out 0 bytes (0 B) copied, 0.0123521 s, 0.0 kB/s Detach /mnt/lustre/f100.sanity-pcc ... 49+0 records in 49+0 records out 51380224 bytes (51 MB) copied, 0.315885 s, 163 MB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.758763 s, 69.1 MB/s Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59be/0x2000059f1:0x4f:0x0 Detach /mnt/lustre/f100.sanity-pcc ... 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.0453973 s, 1.2 GB/s unlink: cannot unlink '/mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59be/0x2000059f1:0x4f: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, 0.0412072 s, 1.3 GB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.0938494 s, 559 MB/s Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59be/0x2000059f1:0x4f:0x0 unlink: cannot unlink '/mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59be/0x2000059f1:0x4f: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, 0.276546 s, 190 MB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.578585 s, 90.6 MB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.820021 s, 63.9 MB/s Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59be/0x2000059f1:0x4f:0x0 Detach /mnt/lustre/f100.sanity-pcc ... 9+0 records in 9+0 records out 9437184 bytes (9.4 MB) copied, 0.550711 s, 17.1 MB/s 1+0 records in 1+0 records out 1048576 bytes (1.0 MB) copied, 0.0223308 s, 47.0 MB/s Detach /mnt/lustre/f100.sanity-pcc ... Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59be/0x2000059f1:0x4f:0x0 34+0 records in 34+0 records out 35651584 bytes (36 MB) copied, 0.308758 s, 115 MB/s Detach /mnt/lustre/f100.sanity-pcc ... 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.856805 s, 61.2 MB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.0487995 s, 1.1 GB/s Detach /mnt/lustre/f100.sanity-pcc ... Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59be/0x2000059f1:0x4f:0x0 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.0314594 s, 1.7 GB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.103058 s, 509 MB/s Detach /mnt/lustre/f100.sanity-pcc ... Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59be/0x2000059f1:0x4f:0x0 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.835569 s, 62.7 MB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.487121 s, 108 MB/s Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59be/0x2000059f1:0x4f:0x0 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.0808966 s, 648 MB/s 16+0 records in 16+0 records out 16777216 bytes (17 MB) copied, 0.178949 s, 93.8 MB/s 11+0 records in 11+0 records out 11534336 bytes (12 MB) copied, 0.0265659 s, 434 MB/s 30+0 records in 30+0 records out 31457280 bytes (31 MB) copied, 0.193338 s, 163 MB/s Detach /mnt/lustre/f100.sanity-pcc ... Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59be/0x2000059f1:0x4f:0x0 unlink: cannot unlink '/mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59be/0x2000059f1:0x4f:0x0': No such file or directory 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 1.01345 s, 51.7 MB/s Detach /mnt/lustre/f100.sanity-pcc ... 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.470693 s, 111 MB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.023439 s, 2.2 GB/s Detach /mnt/lustre/f100.sanity-pcc ... 34+0 records in 34+0 records out 35651584 bytes (36 MB) copied, 0.176253 s, 202 MB/s Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59be/0x2000059f1:0x4f:0x0 dd: warning: partial read (585728 bytes); suggest iflag=fullblock 7+3 records in 7+3 records out 8388608 bytes (8.4 MB) copied, 0.0238564 s, 352 MB/s Detach /mnt/lustre/f100.sanity-pcc ... 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.902456 s, 58.1 MB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.193864 s, 270 MB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.339097 s, 155 MB/s Detach /mnt/lustre/f100.sanity-pcc ... Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59be/0x2000059f1:0x4f:0x0 unlink: cannot unlink '/mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59be/0x2000059f1:0x4f:0x0': No such file or directory 5+0 records in 5+0 records out 5242880 bytes (5.2 MB) copied, 0.0648252 s, 80.9 MB/s dd: warning: partial read (655360 bytes); suggest iflag=fullblock 10+3 records in 10+3 records out 11534336 bytes (12 MB) copied, 0.0173297 s, 666 MB/s Detach /mnt/lustre/f100.sanity-pcc ... 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.720018 s, 72.8 MB/s Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59be/0x2000059f1:0x4f:0x0 unlink: cannot unlink '/mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59be/0x2000059f1:0x4f:0x0': No such file or directory 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.333017 s, 157 MB/s 40+0 records in 40+0 records out 41943040 bytes (42 MB) copied, 0.204448 s, 205 MB/s Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59be/0x2000059f1:0x4f:0x0 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.583065 s, 89.9 MB/s Detach /mnt/lustre/f100.sanity-pcc ... 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.406463 s, 129 MB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.0269489 s, 1.9 GB/s Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59be/0x2000059f1:0x4f:0x0 unlink: cannot unlink '/mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59be/0x2000059f1:0x4f:0x0': No such file or directory Detach /mnt/lustre/f100.sanity-pcc ... 46+0 records in 46+0 records out 48234496 bytes (48 MB) copied, 0.496013 s, 97.2 MB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.832208 s, 63.0 MB/s Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59be/0x2000059f1:0x4f:0x0 1+0 records in 1+0 records out 1048576 bytes (1.0 MB) copied, 0.114665 s, 9.1 MB/s dd: warning: partial read (647168 bytes); suggest iflag=fullblock 0+3 records in 0+3 records out 1048576 bytes (1.0 MB) copied, 0.0254467 s, 41.2 MB/s Detach /mnt/lustre/f100.sanity-pcc ... Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59be/0x2000059f1:0x4f:0x0 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.720379 s, 72.8 MB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.386879 s, 136 MB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.0272828 s, 1.9 GB/s 21+1 records in 21+1 records out 22642688 bytes (23 MB) copied, 0.0270289 s, 838 MB/s Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59be/0x2000059f1:0x4f: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) copied, 0.285461 s, 184 MB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.871678 s, 60.1 MB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.0212402 s, 2.5 GB/s Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59be/0x2000059f1:0x4f:0x0 Detach /mnt/lustre/f100.sanity-pcc ... 1+0 records in 1+0 records out 1048576 bytes (1.0 MB) copied, 0.202524 s, 5.2 MB/s dd: warning: partial read (462848 bytes); suggest iflag=fullblock 1+4 records in 1+4 records out 2097152 bytes (2.1 MB) copied, 0.0141373 s, 148 MB/s Detach /mnt/lustre/f100.sanity-pcc ... Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59be/0x2000059f1:0x4f:0x0 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.682814 s, 76.8 MB/s 4+0 records in 4+0 records out 4194304 bytes (4.2 MB) copied, 0.149468 s, 28.1 MB/s 1+0 records in 1+0 records out 1048576 bytes (1.0 MB) copied, 0.0287313 s, 36.5 MB/s Detach /mnt/lustre/f100.sanity-pcc ... Detach /mnt/lustre/f100.sanity-pcc ... Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59be/0x2000059f1:0x4f:0x0 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.88253 s, 59.4 MB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.410843 s, 128 MB/s Detach /mnt/lustre/f100.sanity-pcc ... 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.0287631 s, 1.8 GB/s 23+0 records in 23+0 records out 24117248 bytes (24 MB) copied, 0.0889116 s, 271 MB/s 0+0 records in 0+0 records out 0 bytes (0 B) copied, 0.00651647 s, 0.0 kB/s Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59be/0x2000059f1:0x4f:0x0 Detach /mnt/lustre/f100.sanity-pcc ... 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.813797 s, 64.4 MB/s Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59be/0x2000059f1:0x4f:0x0 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.389212 s, 135 MB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.0359799 s, 1.5 GB/s dd: warning: partial read (589824 bytes); suggest iflag=fullblock 15+3 records in 15+3 records out 16777216 bytes (17 MB) copied, 0.0330218 s, 508 MB/s Detach /mnt/lustre/f100.sanity-pcc ... Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59be/0x2000059f1:0x4f:0x0 Detach /mnt/lustre/f100.sanity-pcc ... 49+0 records in 49+0 records out 51380224 bytes (51 MB) copied, 0.528238 s, 97.3 MB/s 49+0 records in 49+0 records out 51380224 bytes (51 MB) copied, 0.152678 s, 337 MB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 1.01237 s, 51.8 MB/s 1+0 records in 1+0 records out 1048576 bytes (1.0 MB) copied, 0.142444 s, 7.4 MB/s 1+0 records in 1+0 records out 1048576 bytes (1.0 MB) copied, 0.014639 s, 71.6 MB/s Detach /mnt/lustre/f100.sanity-pcc ... Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59be/0x2000059f1:0x4f:0x0 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.640251 s, 81.9 MB/s 4+0 records in 4+0 records out 4194304 bytes (4.2 MB) copied, 0.151445 s, 27.7 MB/s dd: warning: partial read (303104 bytes); suggest iflag=fullblock 0+3 records in 0+3 records out 1048576 bytes (1.0 MB) copied, 0.01005 s, 104 MB/s Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59be/0x2000059f1:0x4f:0x0 Detach /mnt/lustre/f100.sanity-pcc ... unlink: cannot unlink '/mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59be/0x2000059f1:0x4f:0x0': No such file or directory 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.644987 s, 81.3 MB/s 5+0 records in 5+0 records out 5242880 bytes (5.2 MB) copied, 0.139938 s, 37.5 MB/s 1+0 records in 1+0 records out 1048576 bytes (1.0 MB) copied, 0.0118439 s, 88.5 MB/s Detach /mnt/lustre/f100.sanity-pcc ... Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59be/0x2000059f1:0x4f:0x0 Detach /mnt/lustre/f100.sanity-pcc ... unlink: cannot unlink '/mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59be/0x2000059f1:0x4f:0x0': No such file or directory 49+0 records in 49+0 records out 51380224 bytes (51 MB) copied, 0.249671 s, 206 MB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.62044 s, 84.5 MB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.0177201 s, 3.0 GB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.0236002 s, 2.2 GB/s Detach /mnt/lustre/f100.sanity-pcc ... 0+0 records in 0+0 records out 0 bytes (0 B) copied, 0.0229222 s, 0.0 kB/s Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59be/0x2000059f1:0x4f:0x0 Detach /mnt/lustre/f100.sanity-pcc ... 39+0 records in 39+0 records out 40894464 bytes (41 MB) copied, 0.0272826 s, 1.5 GB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.601689 s, 87.1 MB/s Detach /mnt/lustre/f100.sanity-pcc ... 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.0246435 s, 2.1 GB/s Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59be/0x2000059f1:0x4f:0x0 Detach /mnt/lustre/f100.sanity-pcc ... 32+0 records in 32+0 records out 33554432 bytes (34 MB) copied, 0.401517 s, 83.6 MB/s 0+0 records in 0+0 records out 0 bytes (0 B) copied, 0.0882545 s, 0.0 kB/s Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59be/0x2000059f1:0x4f:0x0 unlink: cannot unlink '/mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59be/0x2000059f1:0x4f: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, 0.233463 s, 225 MB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.560023 s, 93.6 MB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.858674 s, 61.1 MB/s Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59be/0x2000059f1:0x4f:0x0 Detach /mnt/lustre/f100.sanity-pcc ... 16+0 records in 16+0 records out 16777216 bytes (17 MB) copied, 0.453193 s, 37.0 MB/s 1+0 records in 1+0 records out 1048576 bytes (1.0 MB) copied, 0.00843106 s, 124 MB/s Detach /mnt/lustre/f100.sanity-pcc ... 46+0 records in 46+0 records out 48234496 bytes (48 MB) copied, 0.0360116 s, 1.3 GB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.544243 s, 96.3 MB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.0178677 s, 2.9 GB/s Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59be/0x2000059f1:0x4f:0x0 18+0 records in 18+0 records out 18874368 bytes (19 MB) copied, 0.100822 s, 187 MB/s unlink: cannot unlink '/mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59be/0x2000059f1:0x4f:0x0': No such file or directory Detach /mnt/lustre/f100.sanity-pcc ... Detach /mnt/lustre/f100.sanity-pcc ... 35+0 records in 35+0 records out 36700160 bytes (37 MB) copied, 0.22257 s, 165 MB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.599694 s, 87.4 MB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.0235332 s, 2.2 GB/s Detach /mnt/lustre/f100.sanity-pcc ... 0+0 records in 0+0 records out 0 bytes (0 B) copied, 0.0169358 s, 0.0 kB/s Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59be/0x2000059f1:0x4f:0x0 unlink: cannot unlink '/mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59be/0x2000059f1:0x4f:0x0': No such file or directory 1+0 records in 1+0 records out 1048576 bytes (1.0 MB) copied, 0.0310653 s, 33.8 MB/s Detach /mnt/lustre/f100.sanity-pcc ... 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.703409 s, 74.5 MB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.349158 s, 150 MB/s Detach /mnt/lustre/f100.sanity-pcc ... Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59be/0x2000059f1:0x4f:0x0 0+0 records in 0+0 records out 0 bytes (0 B) copied, 0.0197338 s, 0.0 kB/s Detach /mnt/lustre/f100.sanity-pcc ... 8+0 records in 8+0 records out 8388608 bytes (8.4 MB) copied, 0.0295496 s, 284 MB/s Detach /mnt/lustre/f100.sanity-pcc ... 41+0 records in 41+0 records out 42991616 bytes (43 MB) copied, 0.0398746 s, 1.1 GB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.754346 s, 69.5 MB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.0263249 s, 2.0 GB/s Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59be/0x2000059f1:0x4f:0x0 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.0215595 s, 2.4 GB/s Detach /mnt/lustre/f100.sanity-pcc ... 0+0 records in 0+0 records out 0 bytes (0 B) copied, 0.0154893 s, 0.0 kB/s dd: warning: partial read (487424 bytes); suggest iflag=fullblock 7+7 records in 7+7 records out 9437184 bytes (9.4 MB) copied, 0.0470858 s, 200 MB/s Detach /mnt/lustre/f100.sanity-pcc ... Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59be/0x2000059f1:0x4f:0x0 unlink: cannot unlink '/mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59be/0x2000059f1:0x4f:0x0': No such file or directory 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.894594 s, 58.6 MB/s Detach /mnt/lustre/f100.sanity-pcc ... 34+0 records in 34+0 records out 35651584 bytes (36 MB) copied, 0.613424 s, 58.1 MB/s 30+1 records in 30+1 records out 31662080 bytes (32 MB) copied, 0.527246 s, 60.1 MB/s Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59be/0x2000059f1:0x4f:0x0 42+0 records in 42+0 records out 44040192 bytes (44 MB) copied, 0.252159 s, 175 MB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.688064 s, 76.2 MB/s Detach /mnt/lustre/f100.sanity-pcc ... Detach /mnt/lustre/f100.sanity-pcc ... 21+0 records in 21+0 records out 22020096 bytes (22 MB) copied, 0.128666 s, 171 MB/s 0+0 records in 0+0 records out 0 bytes (0 B) copied, 0.0338861 s, 0.0 kB/s Detach /mnt/lustre/f100.sanity-pcc ... Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59be/0x2000059f1:0x4f:0x0 49+0 records in 49+0 records out 51380224 bytes (51 MB) copied, 0.189475 s, 271 MB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.684436 s, 76.6 MB/s Detach /mnt/lustre/f100.sanity-pcc ... 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.299787 s, 175 MB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.028225 s, 1.9 GB/s Detach /mnt/lustre/f100.sanity-pcc ... Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59be/0x2000059f1:0x4f:0x0 20+0 records in 20+0 records out 20971520 bytes (21 MB) copied, 0.15716 s, 133 MB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.768397 s, 68.2 MB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.0193229 s, 2.7 GB/s Detach /mnt/lustre/f100.sanity-pcc ... 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.0261323 s, 2.0 GB/s Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59be/0x2000059f1:0x4f:0x0 unlink: cannot unlink '/mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59be/0x2000059f1:0x4f:0x0': No such file or directory Detach /mnt/lustre/f100.sanity-pcc ... 23+0 records in 23+0 records out 24117248 bytes (24 MB) copied, 0.0240821 s, 1.0 GB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.683816 s, 76.7 MB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.0266511 s, 2.0 GB/s Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59be/0x2000059f1:0x4f:0x0 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.102234 s, 513 MB/s unlink: cannot unlink '/mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59be/0x2000059f1:0x4f: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, 0.662979 s, 79.1 MB/s Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59be/0x2000059f1:0x4f:0x0 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.339442 s, 154 MB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.026055 s, 2.0 GB/s Detach /mnt/lustre/f100.sanity-pcc ... 36+0 records in 36+0 records out 37748736 bytes (38 MB) copied, 0.252379 s, 150 MB/s 36+0 records in 36+0 records out 37748736 bytes (38 MB) copied, 0.204971 s, 184 MB/s Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59be/0x2000059f1:0x4f:0x0 unlink: cannot unlink '/mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59be/0x2000059f1:0x4f: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, 0.680173 s, 77.1 MB/s Detach /mnt/lustre/f100.sanity-pcc ... 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.0261126 s, 2.0 GB/s Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59be/0x2000059f1:0x4f:0x0 44+0 records in 44+0 records out 46137344 bytes (46 MB) copied, 0.202148 s, 228 MB/s 0+0 records in 0+0 records out 0 bytes (0 B) copied, 0.00478357 s, 0.0 kB/s Detach /mnt/lustre/f100.sanity-pcc ... 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.354929 s, 148 MB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.260063 s, 202 MB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.736143 s, 71.2 MB/s Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59be/0x2000059f1:0x4f:0x0 Detach /mnt/lustre/f100.sanity-pcc ... 6+0 records in 6+0 records out 6291456 bytes (6.3 MB) copied, 0.356183 s, 17.7 MB/s dd: warning: partial read (913408 bytes); suggest iflag=fullblock 0+2 records in 0+2 records out 1048576 bytes (1.0 MB) copied, 0.00886735 s, 118 MB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.660863 s, 79.3 MB/s Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59be/0x2000059f1:0x4f:0x0 Detach /mnt/lustre/f100.sanity-pcc ... 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.381078 s, 138 MB/s Detach /mnt/lustre/f100.sanity-pcc ... 0+0 records in 0+0 records out 0 bytes (0 B) copied, 0.0431584 s, 0.0 kB/s 6+0 records in 6+0 records out 6291456 bytes (6.3 MB) copied, 0.0138442 s, 454 MB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.571752 s, 91.7 MB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.0483519 s, 1.1 GB/s Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59be/0x2000059f1:0x4f:0x0 unlink: cannot unlink '/mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59be/0x2000059f1:0x4f:0x0': No such file or directory Detach /mnt/lustre/f100.sanity-pcc ... 5+0 records in 5+0 records out 5242880 bytes (5.2 MB) copied, 0.186564 s, 28.1 MB/s dd: warning: partial read (229376 bytes); suggest iflag=fullblock 0+3 records in 0+3 records out 1048576 bytes (1.0 MB) copied, 0.0201122 s, 52.1 MB/s Detach /mnt/lustre/f100.sanity-pcc ... 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.588848 s, 89.0 MB/s Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59be/0x2000059f1:0x4f:0x0 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.345842 s, 152 MB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.0294819 s, 1.8 GB/s dd: warning: partial read (163840 bytes); suggest iflag=fullblock Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59be/0x2000059f1:0x4f:0x0 6+3 records in 6+3 records out 7340032 bytes (7.3 MB) copied, 0.099365 s, 73.9 MB/s 23+0 records in 23+0 records out 24117248 bytes (24 MB) copied, 0.0822538 s, 293 MB/s Detach /mnt/lustre/f100.sanity-pcc ... 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.780881 s, 67.1 MB/s Detach /mnt/lustre/f100.sanity-pcc ... 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.459329 s, 114 MB/s Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59be/0x2000059f1:0x4f:0x0 unlink: cannot unlink '/mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59be/0x2000059f1:0x4f:0x0': No such file or directory 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.0766771 s, 684 MB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.504944 s, 104 MB/s Detach /mnt/lustre/f100.sanity-pcc ... Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59be/0x2000059f1:0x4f:0x0 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.223188 s, 235 MB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.02781 s, 1.9 GB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.207775 s, 252 MB/s Detach /mnt/lustre/f100.sanity-pcc ... Detach /mnt/lustre/f100.sanity-pcc ... dd: warning: partial read (954368 bytes); suggest iflag=fullblock 33+2 records in 33+2 records out 35651584 bytes (36 MB) copied, 0.190827 s, 187 MB/s dd: warning: partial read (290816 bytes); suggest iflag=fullblock 34+4 records in 34+4 records out 36700160 bytes (37 MB) copied, 0.252934 s, 145 MB/s Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59be/0x2000059f1:0x4f:0x0 unlink: cannot unlink '/mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59be/0x2000059f1:0x4f: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, 1.0064 s, 52.1 MB/s 48+0 records in 48+0 records out 50331648 bytes (50 MB) copied, 0.364665 s, 138 MB/s 48+0 records in 48+0 records out 50331648 bytes (50 MB) copied, 0.453912 s, 111 MB/s Detach /mnt/lustre/f100.sanity-pcc ... Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59be/0x2000059f1:0x4f:0x0 unlink: cannot unlink '/mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59be/0x2000059f1:0x4f:0x0': No such file or directory 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.721452 s, 72.7 MB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.315774 s, 166 MB/s dd: warning: partial read (569344 bytes); suggest iflag=fullblock Detach /mnt/lustre/f100.sanity-pcc ... 2+3 records in 2+3 records out 3145728 bytes (3.1 MB) copied, 0.0315117 s, 99.8 MB/s Detach /mnt/lustre/f100.sanity-pcc ... Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59be/0x2000059f1:0x4f:0x0 28+0 records in 28+0 records out 29360128 bytes (29 MB) copied, 0.154255 s, 190 MB/s 41+0 records in 41+0 records out 42991616 bytes (43 MB) copied, 0.0288622 s, 1.5 GB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.775349 s, 67.6 MB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.0246054 s, 2.1 GB/s Detach /mnt/lustre/f100.sanity-pcc ... Detach /mnt/lustre/f100.sanity-pcc ... 12+0 records in 12+0 records out 12582912 bytes (13 MB) copied, 0.422976 s, 29.7 MB/s Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59be/0x2000059f1:0x4f:0x0 dd: warning: partial read (172032 bytes); suggest iflag=fullblock 0+4 records in 0+4 records out 1048576 bytes (1.0 MB) copied, 0.0233967 s, 44.8 MB/s unlink: cannot unlink '/mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59be/0x2000059f1:0x4f: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) copied, 0.927737 s, 56.5 MB/s Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59be/0x2000059f1:0x4f:0x0 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.641344 s, 81.7 MB/s 0+0 records in 0+0 records out 0 bytes (0 B) copied, 0.162614 s, 0.0 kB/s 0+0 records in 0+0 records out 0 bytes (0 B) copied, 0.00643817 s, 0.0 kB/s Detach /mnt/lustre/f100.sanity-pcc ... Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59be/0x2000059f1:0x4f:0x0 unlink: cannot unlink '/mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59be/0x2000059f1:0x4f:0x0': No such file or directory 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.776985 s, 67.5 MB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.313593 s, 167 MB/s dd: warning: partial read (57344 bytes); suggest iflag=fullblock 0+4 records in 0+4 records out 1048576 bytes (1.0 MB) copied, 0.120597 s, 8.7 MB/s 1+0 records in 1+0 records out 1048576 bytes (1.0 MB) copied, 0.00741444 s, 141 MB/s Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59be/0x2000059f1:0x4f:0x0 Detach /mnt/lustre/f100.sanity-pcc ... 1+0 records in 1+0 records out 1048576 bytes (1.0 MB) copied, 0.00519238 s, 202 MB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.616959 s, 85.0 MB/s Detach /mnt/lustre/f100.sanity-pcc ... Detach /mnt/lustre/f100.sanity-pcc ... 46+0 records in 46+0 records out 48234496 bytes (48 MB) copied, 0.475485 s, 101 MB/s dd: warning: partial read (294912 bytes); suggest iflag=fullblock 3+5 records in 3+5 records out 4194304 bytes (4.2 MB) copied, 0.0194936 s, 215 MB/s Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59be/0x2000059f1:0x4f:0x0 unlink: cannot unlink '/mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59be/0x2000059f1:0x4f:0x0': No such file or directory 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.710083 s, 73.8 MB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.223608 s, 234 MB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.0263526 s, 2.0 GB/s Cleanup PCC backend on /mnt/lustre /mnt/pcc.d100.sanity-pcc is idle now