== sanity-pcc test 100: race among PCC unlink | read | write | detach for PCC-RO file ========================================================== 19:38:44 (1746142724) 60+0 records in 60+0 records out 62914560 bytes (63 MB) copied, 0.139845 s, 450 MB/s sysfs on /sys type sysfs (rw,nosuid,nodev,noexec,relatime) proc on /proc type proc (rw,nosuid,nodev,noexec,relatime) devtmpfs on /dev type devtmpfs (rw,nosuid,mode=755) securityfs on /sys/kernel/security type securityfs (rw,nosuid,nodev,noexec,relatime) tmpfs on /dev/shm type tmpfs (rw,nosuid,nodev) devpts on /dev/pts type devpts (rw,nosuid,noexec,relatime,gid=5,mode=620,ptmxmode=000) tmpfs on /run type tmpfs (rw,nosuid,nodev,mode=755) tmpfs on /sys/fs/cgroup type tmpfs (ro,nosuid,nodev,noexec,mode=755) cgroup on /sys/fs/cgroup/systemd type cgroup (rw,nosuid,nodev,noexec,relatime,xattr,release_agent=/usr/lib/systemd/systemd-cgroups-agent,name=systemd) pstore on /sys/fs/pstore type pstore (rw,nosuid,nodev,noexec,relatime) 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/cpu,cpuacct type cgroup (rw,nosuid,nodev,noexec,relatime,cpuacct,cpu) 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/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/cpuset type cgroup (rw,nosuid,nodev,noexec,relatime,cpuset) 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/blkio type cgroup (rw,nosuid,nodev,noexec,relatime,blkio) 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=26,pgrp=1,timeout=0,minproto=5,maxproto=5,direct,pipe_ino=12821) 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) 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/oleg259-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=192.168.202.59,local_lock=none,addr=192.168.200.253) 192.168.200.253:/exports/state/oleg259-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=192.168.202.59,local_lock=none,addr=192.168.200.253) 192.168.200.253:/exports/state/oleg259-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=192.168.202.59,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/51287/testresults/sanity-pcc-ldiskfs-DNE-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=192.168.202.59,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) 192.168.202.159@tcp:/lustre on /mnt/lustre type lustre (rw,checksum,noencrypt,flock,lazystatfs,lruresize,nolock,statfs_project,nouser_fid2path,user_xattr,verbose) 192.168.202.159@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/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/cpu,cpuacct type cgroup (rw,nosuid,nodev,noexec,relatime,cpuacct,cpu) 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/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/cpuset type cgroup (rw,nosuid,nodev,noexec,relatime,cpuset) 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/blkio type cgroup (rw,nosuid,nodev,noexec,relatime,blkio) 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=26,pgrp=1,timeout=0,minproto=5,maxproto=5,direct,pipe_ino=12821) 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) 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/oleg259-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=192.168.202.59,local_lock=none,addr=192.168.200.253) 192.168.200.253:/exports/state/oleg259-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=192.168.202.59,local_lock=none,addr=192.168.200.253) 192.168.200.253:/exports/state/oleg259-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=192.168.202.59,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/51287/testresults/sanity-pcc-ldiskfs-DNE-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=192.168.202.59,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) 192.168.202.159@tcp:/lustre on /mnt/lustre type lustre (rw,checksum,noencrypt,flock,lazystatfs,lruresize,nolock,statfs_project,nouser_fid2path,user_xattr,verbose) 192.168.202.159@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: 3039a21e-f642-4ae0-bc75-fb8b65de6ffc 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=3039a21e-f642-4ae0-bc75-fb8b65de6ffc (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, 0.544332 s, 96.3 MB/s Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59a5/0x2000059f1:0x54:0x0 Detach /mnt/lustre/f100.sanity-pcc ... unlink: cannot unlink '/mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59a5/0x2000059f1:0x54:0x0': No such file or directory 4+0 records in 4+0 records out 4194304 bytes (4.2 MB) copied, 0.183483 s, 22.9 MB/s 1+0 records in 1+0 records out 1048576 bytes (1.0 MB) copied, 0.0231142 s, 45.4 MB/s Detach /mnt/lustre/f100.sanity-pcc ... 37+0 records in 37+0 records out 38797312 bytes (39 MB) copied, 0.101083 s, 384 MB/s Detach /mnt/lustre/f100.sanity-pcc ... 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.0388994 s, 1.3 GB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.67595 s, 77.6 MB/s Detach /mnt/lustre/f100.sanity-pcc ... Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59a5/0x2000059f1:0x54:0x0 unlink: cannot unlink '/mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59a5/0x2000059f1:0x54:0x0': No such file or directory 0+0 records in 0+0 records out 0 bytes (0 B) copied, 0.0399825 s, 0.0 kB/s Detach /mnt/lustre/f100.sanity-pcc ... 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.620815 s, 84.5 MB/s 1+0 records in 1+0 records out 1048576 bytes (1.0 MB) copied, 0.0596056 s, 17.6 MB/s dd: warning: partial read (192512 bytes); suggest iflag=fullblock 0+5 records in 0+5 records out 1048576 bytes (1.0 MB) copied, 0.0113209 s, 92.6 MB/s Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59a5/0x2000059f1:0x54:0x0 unlink: cannot unlink '/mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59a5/0x2000059f1:0x54:0x0': No such file or directory Detach /mnt/lustre/f100.sanity-pcc ... 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.711362 s, 73.7 MB/s Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59a5/0x2000059f1:0x54:0x0 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.435263 s, 120 MB/s 0+0 records in 0+0 records out 0 bytes (0 B) copied, 0.0186393 s, 0.0 kB/s 44+0 records in 44+0 records out 46137344 bytes (46 MB) copied, 0.325589 s, 142 MB/s Detach /mnt/lustre/f100.sanity-pcc ... Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59a5/0x2000059f1:0x54:0x0 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.621606 s, 84.3 MB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.375992 s, 139 MB/s Detach /mnt/lustre/f100.sanity-pcc ... 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.177517 s, 295 MB/s 0+0 records in 0+0 records out 0 bytes (0 B) copied, 0.0196876 s, 0.0 kB/s Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59a5/0x2000059f1:0x54:0x0 unlink: cannot unlink '/mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59a5/0x2000059f1:0x54:0x0': No such file or directory Detach /mnt/lustre/f100.sanity-pcc ... 48+0 records in 48+0 records out 50331648 bytes (50 MB) copied, 0.122707 s, 410 MB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.589809 s, 88.9 MB/s Detach /mnt/lustre/f100.sanity-pcc ... 1+0 records in 1+0 records out 1048576 bytes (1.0 MB) copied, 0.142058 s, 7.4 MB/s 1+0 records in 1+0 records out 1048576 bytes (1.0 MB) copied, 0.0258724 s, 40.5 MB/s Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59a5/0x2000059f1:0x54:0x0 unlink: cannot unlink '/mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59a5/0x2000059f1:0x54:0x0': No such file or directory 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.683011 s, 76.8 MB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.214128 s, 245 MB/s Detach /mnt/lustre/f100.sanity-pcc ... Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59a5/0x2000059f1:0x54:0x0 2+0 records in 2+0 records out 2097152 bytes (2.1 MB) copied, 0.177711 s, 11.8 MB/s 4+0 records in 4+0 records out 4194304 bytes (4.2 MB) copied, 0.0133184 s, 315 MB/s Detach /mnt/lustre/f100.sanity-pcc ... 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.918233 s, 57.1 MB/s Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59a5/0x2000059f1:0x54:0x0 unlink: cannot unlink '/mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59a5/0x2000059f1:0x54:0x0': No such file or directory 4+0 records in 4+0 records out 4194304 bytes (4.2 MB) copied, 0.101981 s, 41.1 MB/s 1+0 records in 1+0 records out 1048576 bytes (1.0 MB) copied, 0.0223173 s, 47.0 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, 0.806696 s, 65.0 MB/s Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59a5/0x2000059f1:0x54:0x0 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.389217 s, 135 MB/s 0+0 records in 0+0 records out 0 bytes (0 B) copied, 0.0793089 s, 0.0 kB/s Detach /mnt/lustre/f100.sanity-pcc ... 5+0 records in 5+0 records out 5242880 bytes (5.2 MB) copied, 0.020725 s, 253 MB/s Detach /mnt/lustre/f100.sanity-pcc ... dd: warning: partial read (532480 bytes); suggest iflag=fullblock 41+5 records in 41+5 records out 44040192 bytes (44 MB) copied, 0.326714 s, 135 MB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.695014 s, 75.4 MB/s Detach /mnt/lustre/f100.sanity-pcc ... Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59a5/0x2000059f1:0x54:0x0 0+0 records in 0+0 records out 0 bytes (0 B) copied, 0.0700744 s, 0.0 kB/s 1+0 records in 1+0 records out 1048576 bytes (1.0 MB) copied, 0.0068047 s, 154 MB/s 1+0 records in 1+0 records out 1048576 bytes (1.0 MB) copied, 0.011284 s, 92.9 MB/s 1+0 records in 1+0 records out 1048576 bytes (1.0 MB) copied, 0.0166545 s, 63.0 MB/s 1+0 records in 1+0 records out 1048576 bytes (1.0 MB) copied, 0.0106979 s, 98.0 MB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.494165 s, 106 MB/s 1+0 records in 1+0 records out 1048576 bytes (1.0 MB) copied, 0.00583728 s, 180 MB/s Detach /mnt/lustre/f100.sanity-pcc ... Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59a5/0x2000059f1:0x54:0x0 Detach /mnt/lustre/f100.sanity-pcc ... dd: warning: partial read (839680 bytes); suggest iflag=fullblock 43+2 records in 43+2 records out 46137344 bytes (46 MB) copied, 0.363695 s, 127 MB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.693656 s, 75.6 MB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.0455782 s, 1.2 GB/s Detach /mnt/lustre/f100.sanity-pcc ... 0+0 records in 0+0 records out 0 bytes (0 B) copied, 0.0710476 s, 0.0 kB/s dd: warning: partial read (217088 bytes); suggest iflag=fullblock 0+3 records in 0+3 records out 1048576 bytes (1.0 MB) copied, 0.022752 s, 46.1 MB/s Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59a5/0x2000059f1:0x54:0x0 unlink: cannot unlink '/mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59a5/0x2000059f1:0x54:0x0': No such file or directory Detach /mnt/lustre/f100.sanity-pcc ... 39+0 records in 39+0 records out 40894464 bytes (41 MB) copied, 0.0584952 s, 699 MB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.636263 s, 82.4 MB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.0387289 s, 1.4 GB/s Detach /mnt/lustre/f100.sanity-pcc ... Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59a5/0x2000059f1:0x54:0x0 dd: warning: partial read (782336 bytes); suggest iflag=fullblock 8+2 records in 8+2 records out 9437184 bytes (9.4 MB) copied, 0.0789405 s, 120 MB/s unlink: cannot unlink '/mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59a5/0x2000059f1:0x54:0x0': No such file or directory 17+0 records in 17+0 records out 17825792 bytes (18 MB) copied, 0.0443413 s, 402 MB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.771656 s, 67.9 MB/s Detach /mnt/lustre/f100.sanity-pcc ... Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59a5/0x2000059f1:0x54:0x0 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.361901 s, 145 MB/s 24+0 records in 24+0 records out 25165824 bytes (25 MB) copied, 0.134959 s, 186 MB/s Detach /mnt/lustre/f100.sanity-pcc ... 4+0 records in 4+0 records out 4194304 bytes (4.2 MB) copied, 0.040832 s, 103 MB/s Detach /mnt/lustre/f100.sanity-pcc ... Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59a5/0x2000059f1:0x54:0x0 unlink: cannot unlink '/mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59a5/0x2000059f1:0x54:0x0': No such file or directory Detach /mnt/lustre/f100.sanity-pcc ... 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.275014 s, 191 MB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.59655 s, 87.9 MB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 1.0101 s, 51.9 MB/s Detach /mnt/lustre/f100.sanity-pcc ... Detach /mnt/lustre/f100.sanity-pcc ... Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59a5/0x2000059f1:0x54:0x0 20+0 records in 20+0 records out 20971520 bytes (21 MB) copied, 0.164118 s, 128 MB/s 0+0 records in 0+0 records out 0 bytes (0 B) copied, 0.00951825 s, 0.0 kB/s Detach /mnt/lustre/f100.sanity-pcc ... Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59a5/0x2000059f1:0x54:0x0 unlink: cannot unlink '/mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59a5/0x2000059f1:0x54:0x0': No such file or directory dd: warning: partial read (921600 bytes); suggest iflag=fullblock 27+2 records in 27+2 records out 29360128 bytes (29 MB) copied, 0.159915 s, 184 MB/s 35+0 records in 35+0 records out 36700160 bytes (37 MB) copied, 0.249225 s, 147 MB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 1.20412 s, 43.5 MB/s Detach /mnt/lustre/f100.sanity-pcc ... Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59a5/0x2000059f1:0x54:0x0 unlink: cannot unlink '/mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59a5/0x2000059f1:0x54:0x0': No such file or directory 20+0 records in 20+0 records out 20971520 bytes (21 MB) copied, 0.53609 s, 39.1 MB/s 20+0 records in 20+0 records out 20971520 bytes (21 MB) copied, 0.615941 s, 34.0 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, 0.815983 s, 64.3 MB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.514327 s, 102 MB/s Detach /mnt/lustre/f100.sanity-pcc ... Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59a5/0x2000059f1:0x54:0x0 Detach /mnt/lustre/f100.sanity-pcc ... 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.0603231 s, 869 MB/s 1+0 records in 1+0 records out 1048576 bytes (1.0 MB) copied, 0.0531732 s, 19.7 MB/s Detach /mnt/lustre/f100.sanity-pcc ... Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59a5/0x2000059f1:0x54:0x0 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 1.01589 s, 51.6 MB/s 7+0 records in 7+0 records out 7340032 bytes (7.3 MB) copied, 0.257989 s, 28.5 MB/s 7+0 records in 7+0 records out 7340032 bytes (7.3 MB) copied, 0.533969 s, 13.7 MB/s Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59a5/0x2000059f1:0x54:0x0 unlink: cannot unlink '/mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59a5/0x2000059f1:0x54:0x0': 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, 0.830202 s, 63.2 MB/s Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59a5/0x2000059f1:0x54:0x0 unlink: cannot unlink '/mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59a5/0x2000059f1:0x54:0x0': No such file or directory 16+0 records in 16+0 records out 16777216 bytes (17 MB) copied, 0.844006 s, 19.9 MB/s 16+0 records in 16+0 records out 16777216 bytes (17 MB) copied, 0.604086 s, 27.8 MB/s Detach /mnt/lustre/f100.sanity-pcc ... 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.833138 s, 62.9 MB/s Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59a5/0x2000059f1:0x54:0x0 unlink: cannot unlink '/mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59a5/0x2000059f1:0x54:0x0': No such file or directory 48+0 records in 48+0 records out 50331648 bytes (50 MB) copied, 0.69175 s, 72.8 MB/s 26+1 records in 26+1 records out 28073984 bytes (28 MB) copied, 0.501638 s, 56.0 MB/s Detach /mnt/lustre/f100.sanity-pcc ... Detach /mnt/lustre/f100.sanity-pcc ... Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59a5/0x2000059f1:0x54:0x0 unlink: cannot unlink '/mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59a5/0x2000059f1:0x54:0x0': No such file or directory 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.859546 s, 61.0 MB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.327837 s, 160 MB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.58619 s, 89.4 MB/s Detach /mnt/lustre/f100.sanity-pcc ... 1+0 records in 1+0 records out 1048576 bytes (1.0 MB) copied, 0.0728073 s, 14.4 MB/s 0+0 records in 0+0 records out 0 bytes (0 B) copied, 0.0149213 s, 0.0 kB/s Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59a5/0x2000059f1:0x54:0x0 unlink: cannot unlink '/mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59a5/0x2000059f1:0x54:0x0': No such file or directory Detach /mnt/lustre/f100.sanity-pcc ... 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.847177 s, 61.9 MB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.41444 s, 127 MB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.108693 s, 482 MB/s Detach /mnt/lustre/f100.sanity-pcc ... 0+0 records in 0+0 records out 0 bytes (0 B) copied, 0.0434026 s, 0.0 kB/s Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59a5/0x2000059f1:0x54:0x0 0+0 records in 0+0 records out 0 bytes (0 B) copied, 0.0197359 s, 0.0 kB/s unlink: cannot unlink '/mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59a5/0x2000059f1:0x54:0x0': No such file or directory Detach /mnt/lustre/f100.sanity-pcc ... Detach /mnt/lustre/f100.sanity-pcc ... Detach /mnt/lustre/f100.sanity-pcc ... 40+0 records in 40+0 records out 41943040 bytes (42 MB) copied, 0.540652 s, 77.6 MB/s 45+0 records in 45+0 records out 47185920 bytes (47 MB) copied, 0.0839023 s, 562 MB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.996047 s, 52.6 MB/s Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59a5/0x2000059f1:0x54:0x0 unlink: cannot unlink '/mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59a5/0x2000059f1:0x54:0x0': No such file or directory 5+0 records in 5+0 records out 5242880 bytes (5.2 MB) copied, 0.120745 s, 43.4 MB/s Detach /mnt/lustre/f100.sanity-pcc ... 13+0 records in 13+0 records out 13631488 bytes (14 MB) copied, 0.0521281 s, 261 MB/s Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59a5/0x2000059f1:0x54:0x0 unlink: cannot unlink '/mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59a5/0x2000059f1:0x54:0x0': No such file or directory Detach /mnt/lustre/f100.sanity-pcc ... 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 1.02414 s, 51.2 MB/s Detach /mnt/lustre/f100.sanity-pcc ... 39+0 records in 39+0 records out 40894464 bytes (41 MB) copied, 0.832805 s, 49.1 MB/s 36+1 records in 36+1 records out 37752832 bytes (38 MB) copied, 0.564572 s, 66.9 MB/s Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59a5/0x2000059f1:0x54:0x0 unlink: cannot unlink '/mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59a5/0x2000059f1:0x54:0x0': No such file or directory Detach /mnt/lustre/f100.sanity-pcc ... 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.961166 s, 54.5 MB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.533006 s, 98.4 MB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.276893 s, 189 MB/s Detach /mnt/lustre/f100.sanity-pcc ... Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59a5/0x2000059f1:0x54:0x0 Detach /mnt/lustre/f100.sanity-pcc ... 0+0 records in 0+0 records out 0 bytes (0 B) copied, 0.0628599 s, 0.0 kB/s 1+0 records in 1+0 records out 1048576 bytes (1.0 MB) copied, 0.0321844 s, 32.6 MB/s Detach /mnt/lustre/f100.sanity-pcc ... Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59a5/0x2000059f1:0x54:0x0 unlink: cannot unlink '/mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59a5/0x2000059f1:0x54:0x0': No such file or directory 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.904912 s, 57.9 MB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.44896 s, 117 MB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.482012 s, 109 MB/s Detach /mnt/lustre/f100.sanity-pcc ... Detach /mnt/lustre/f100.sanity-pcc ... Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59a5/0x2000059f1:0x54:0x0 unlink: cannot unlink '/mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59a5/0x2000059f1:0x54:0x0': No such file or directory Detach /mnt/lustre/f100.sanity-pcc ... 16+1 records in 16+1 records out 16801792 bytes (17 MB) copied, 0.798173 s, 21.1 MB/s 42+1 records in 42+1 records out 44793856 bytes (45 MB) copied, 0.718831 s, 62.3 MB/s Detach /mnt/lustre/f100.sanity-pcc ... Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59a5/0x2000059f1:0x54:0x0 unlink: cannot unlink '/mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59a5/0x2000059f1:0x54:0x0': No such file or directory Detach /mnt/lustre/f100.sanity-pcc ... dd: warning: partial read (634880 bytes); suggest iflag=fullblock 48+2 records in 48+2 records out 51380224 bytes (51 MB) copied, 0.506996 s, 101 MB/s dd: warning: partial read (634880 bytes); suggest iflag=fullblock 48+2 records in 48+2 records out 51380224 bytes (51 MB) copied, 0.376456 s, 136 MB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 1.0199 s, 51.4 MB/s Detach /mnt/lustre/f100.sanity-pcc ... Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59a5/0x2000059f1:0x54:0x0 unlink: cannot unlink '/mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59a5/0x2000059f1:0x54:0x0': No such file or directory 29+1 records in 29+1 records out 30978048 bytes (31 MB) copied, 0.66084 s, 46.9 MB/s 13+0 records in 13+0 records out 13631488 bytes (14 MB) copied, 0.866757 s, 15.7 MB/s Detach /mnt/lustre/f100.sanity-pcc ... Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59a5/0x2000059f1:0x54:0x0 unlink: cannot unlink '/mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59a5/0x2000059f1:0x54:0x0': No such file or directory Detach /mnt/lustre/f100.sanity-pcc ... 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.910347 s, 57.6 MB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.336577 s, 156 MB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.584394 s, 89.7 MB/s Detach /mnt/lustre/f100.sanity-pcc ... Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59a5/0x2000059f1:0x54:0x0 unlink: cannot unlink '/mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59a5/0x2000059f1:0x54:0x0': No such file or directory 1+0 records in 1+0 records out 1048576 bytes (1.0 MB) copied, 0.26263 s, 4.0 MB/s 11+0 records in 11+0 records out 11534336 bytes (12 MB) copied, 0.359566 s, 32.1 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, 0.961296 s, 54.5 MB/s Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59a5/0x2000059f1:0x54:0x0 unlink: cannot unlink '/mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59a5/0x2000059f1:0x54:0x0': No such file or directory 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.331039 s, 158 MB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.615078 s, 85.2 MB/s Detach /mnt/lustre/f100.sanity-pcc ... 9+0 records in 9+0 records out 9437184 bytes (9.4 MB) copied, 0.0294783 s, 320 MB/s dd: warning: partial read (102400 bytes); suggest iflag=fullblock 9+4 records in 9+4 records out 10067968 bytes (10 MB) copied, 0.180904 s, 55.7 MB/s Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59a5/0x2000059f1:0x54:0x0 unlink: cannot unlink '/mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59a5/0x2000059f1:0x54:0x0': No such file or directory Detach /mnt/lustre/f100.sanity-pcc ... 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 1.05594 s, 49.7 MB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.398857 s, 131 MB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.282727 s, 185 MB/s 0+0 records in 0+0 records out 0 bytes (0 B) copied, 0.00843844 s, 0.0 kB/s 7+0 records in 7+0 records out 7340032 bytes (7.3 MB) copied, 0.0189939 s, 386 MB/s Detach /mnt/lustre/f100.sanity-pcc ... Detach /mnt/lustre/f100.sanity-pcc ... Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59a5/0x2000059f1:0x54:0x0 unlink: cannot unlink '/mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59a5/0x2000059f1:0x54:0x0': No such file or directory 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.788867 s, 66.5 MB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.493536 s, 106 MB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.201246 s, 261 MB/s Detach /mnt/lustre/f100.sanity-pcc ... Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59a5/0x2000059f1:0x54:0x0 7+0 records in 7+0 records out 7340032 bytes (7.3 MB) copied, 0.26741 s, 27.4 MB/s 4+0 records in 4+0 records out 4194304 bytes (4.2 MB) copied, 0.0553457 s, 75.8 MB/s Detach /mnt/lustre/f100.sanity-pcc ... Detach /mnt/lustre/f100.sanity-pcc ... 34+0 records in 34+0 records out 35651584 bytes (36 MB) copied, 0.197541 s, 180 MB/s 38+0 records in 38+0 records out 39845888 bytes (40 MB) copied, 0.428309 s, 93.0 MB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.841873 s, 62.3 MB/s Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59a5/0x2000059f1:0x54:0x0 unlink: cannot unlink '/mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59a5/0x2000059f1:0x54:0x0': No such file or directory Detach /mnt/lustre/f100.sanity-pcc ... 2+0 records in 2+0 records out 2097152 bytes (2.1 MB) copied, 0.216774 s, 9.7 MB/s dd: warning: partial read (466944 bytes); suggest iflag=fullblock 1+3 records in 1+3 records out 2097152 bytes (2.1 MB) copied, 0.0271205 s, 77.3 MB/s Detach /mnt/lustre/f100.sanity-pcc ... Detach /mnt/lustre/f100.sanity-pcc ... Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59a5/0x2000059f1:0x54:0x0 unlink: cannot unlink '/mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59a5/0x2000059f1:0x54:0x0': No such file or directory 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.983948 s, 53.3 MB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.459286 s, 114 MB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.666661 s, 78.6 MB/s Detach /mnt/lustre/f100.sanity-pcc ... 0+0 records in 0+0 records out 0 bytes (0 B) copied, 0.0507339 s, 0.0 kB/s dd: warning: partial read (950272 bytes); suggest iflag=fullblock 0+2 records in 0+2 records out 1048576 bytes (1.0 MB) copied, 0.0188723 s, 55.6 MB/s Detach /mnt/lustre/f100.sanity-pcc ... Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59a5/0x2000059f1:0x54:0x0 unlink: cannot unlink '/mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59a5/0x2000059f1:0x54:0x0': No such file or directory Detach /mnt/lustre/f100.sanity-pcc ... 47+0 records in 47+0 records out 49283072 bytes (49 MB) copied, 0.487918 s, 101 MB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.924347 s, 56.7 MB/s 49+0 records in 49+0 records out 51380224 bytes (51 MB) copied, 0.396192 s, 130 MB/s Detach /mnt/lustre/f100.sanity-pcc ... Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59a5/0x2000059f1:0x54:0x0 Detach /mnt/lustre/f100.sanity-pcc ... 6+0 records in 6+0 records out 6291456 bytes (6.3 MB) copied, 0.432749 s, 14.5 MB/s 0+0 records in 0+0 records out 0 bytes (0 B) copied, 0.248778 s, 0.0 kB/s Detach /mnt/lustre/f100.sanity-pcc ... Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59a5/0x2000059f1:0x54:0x0 unlink: cannot unlink '/mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59a5/0x2000059f1:0x54:0x0': No such file or directory 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.832856 s, 63.0 MB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.289167 s, 181 MB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.473167 s, 111 MB/s Detach /mnt/lustre/f100.sanity-pcc ... 8+0 records in 8+0 records out 8388608 bytes (8.4 MB) copied, 0.491976 s, 17.1 MB/s Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59a5/0x2000059f1:0x54:0x0 0+0 records in 0+0 records out 0 bytes (0 B) copied, 0.0410066 s, 0.0 kB/s unlink: cannot unlink '/mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59a5/0x2000059f1:0x54:0x0': No such file or directory Detach /mnt/lustre/f100.sanity-pcc ... 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.711829 s, 73.7 MB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.0717701 s, 731 MB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.399138 s, 131 MB/s Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59a5/0x2000059f1:0x54:0x0 unlink: cannot unlink '/mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59a5/0x2000059f1:0x54:0x0': No such file or directory Detach /mnt/lustre/f100.sanity-pcc ... 37+0 records in 37+0 records out 38797312 bytes (39 MB) copied, 0.428539 s, 90.5 MB/s Detach /mnt/lustre/f100.sanity-pcc ... dd: warning: partial read (905216 bytes); suggest iflag=fullblock 43+2 records in 43+2 records out 46137344 bytes (46 MB) copied, 0.277044 s, 167 MB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.896902 s, 58.5 MB/s Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59a5/0x2000059f1:0x54:0x0 unlink: cannot unlink '/mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59a5/0x2000059f1:0x54:0x0': No such file or directory Detach /mnt/lustre/f100.sanity-pcc ... 41+1 records in 41+1 records out 43728896 bytes (44 MB) copied, 0.475357 s, 92.0 MB/s 22+1 records in 22+1 records out 23474176 bytes (23 MB) copied, 0.668238 s, 35.1 MB/s Detach /mnt/lustre/f100.sanity-pcc ... Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59a5/0x2000059f1:0x54:0x0 unlink: cannot unlink '/mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59a5/0x2000059f1:0x54:0x0': No such file or directory 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.637557 s, 82.2 MB/s Detach /mnt/lustre/f100.sanity-pcc ... 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.423448 s, 124 MB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.365492 s, 143 MB/s 0+0 records in 0+0 records out 0 bytes (0 B) copied, 0.00823165 s, 0.0 kB/s Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59a5/0x2000059f1:0x54:0x0 12+0 records in 12+0 records out 12582912 bytes (13 MB) copied, 0.0288468 s, 436 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, 0.902548 s, 58.1 MB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.223448 s, 235 MB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.383343 s, 137 MB/s Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59a5/0x2000059f1:0x54:0x0 unlink: cannot unlink '/mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59a5/0x2000059f1:0x54:0x0': No such file or directory 0+0 records in 0+0 records out 0 bytes (0 B) copied, 0.0426045 s, 0.0 kB/s 0+0 records in 0+0 records out 0 bytes (0 B) copied, 0.00690023 s, 0.0 kB/s Detach /mnt/lustre/f100.sanity-pcc ... 28+0 records in 28+0 records out 29360128 bytes (29 MB) copied, 0.309035 s, 95.0 MB/s 28+0 records in 28+0 records out 29360128 bytes (29 MB) copied, 0.132098 s, 222 MB/s Detach /mnt/lustre/f100.sanity-pcc ... 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.708178 s, 74.0 MB/s Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59a5/0x2000059f1:0x54:0x0 unlink: cannot unlink '/mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59a5/0x2000059f1:0x54:0x0': No such file or directory 32+0 records in 32+0 records out 33554432 bytes (34 MB) copied, 0.410247 s, 81.8 MB/s 0+0 records in 0+0 records out 0 bytes (0 B) copied, 0.0513379 s, 0.0 kB/s Detach /mnt/lustre/f100.sanity-pcc ... Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59a5/0x2000059f1:0x54:0x0 unlink: cannot unlink '/mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59a5/0x2000059f1:0x54:0x0': No such file or directory 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.749691 s, 69.9 MB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.42287 s, 124 MB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.251586 s, 208 MB/s Detach /mnt/lustre/f100.sanity-pcc ... 0+0 records in 0+0 records out 0 bytes (0 B) copied, 0.0444398 s, 0.0 kB/s Detach /mnt/lustre/f100.sanity-pcc ... Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59a5/0x2000059f1:0x54:0x0 Detach /mnt/lustre/f100.sanity-pcc ... 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.805064 s, 65.1 MB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.237739 s, 221 MB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.576386 s, 91.0 MB/s 0+0 records in 0+0 records out 0 bytes (0 B) copied, 0.0135044 s, 0.0 kB/s 9+0 records in 9+0 records out 9437184 bytes (9.4 MB) copied, 0.0131588 s, 717 MB/s Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59a5/0x2000059f1:0x54:0x0 unlink: cannot unlink '/mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59a5/0x2000059f1:0x54:0x0': No such file or directory Detach /mnt/lustre/f100.sanity-pcc ... 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.693361 s, 75.6 MB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.206092 s, 254 MB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.362273 s, 145 MB/s 0+0 records in 0+0 records out 0 bytes (0 B) copied, 0.00437766 s, 0.0 kB/s Detach /mnt/lustre/f100.sanity-pcc ... 13+0 records in 13+0 records out 13631488 bytes (14 MB) copied, 0.0642767 s, 212 MB/s Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59a5/0x2000059f1:0x54:0x0 unlink: cannot unlink '/mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59a5/0x2000059f1:0x54:0x0': No such file or directory Detach /mnt/lustre/f100.sanity-pcc ... 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.85791 s, 61.1 MB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.42491 s, 123 MB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.165542 s, 317 MB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.731873 s, 71.6 MB/s Cleanup PCC backend on /mnt/lustre /mnt/pcc.d100.sanity-pcc is idle now umount: /mnt/pcc.d100.sanity-pcc: target is busy. (In some cases useful info about processes that use the device is found by lsof(8) or fuser(1))