== sanity-pcc test 100: race among PCC unlink | read | write | detach for PCC-RO file ========================================================== 16:57:08 (1746133028) 60+0 records in 60+0 records out 62914560 bytes (63 MB) copied, 0.109996 s, 572 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/pids type cgroup (rw,nosuid,nodev,noexec,relatime,pids) cgroup on /sys/fs/cgroup/hugetlb type cgroup (rw,nosuid,nodev,noexec,relatime,hugetlb) 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/freezer type cgroup (rw,nosuid,nodev,noexec,relatime,freezer) cgroup on /sys/fs/cgroup/blkio type cgroup (rw,nosuid,nodev,noexec,relatime,blkio) 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) cgroup on /sys/fs/cgroup/cpuset type cgroup (rw,nosuid,nodev,noexec,relatime,cpuset) 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=12872) 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/oleg422-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=192.168.204.22,local_lock=none,addr=192.168.200.253) 192.168.200.253:/exports/state/oleg422-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=192.168.204.22,local_lock=none,addr=192.168.200.253) 192.168.200.253:/exports/state/oleg422-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=192.168.204.22,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/51278/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=192.168.204.22,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) 192.168.204.122@tcp:/lustre on /mnt/lustre type lustre (rw,checksum,noencrypt,flock,lazystatfs,lruresize,nolock,statfs_project,nouser_fid2path,user_xattr,verbose) 192.168.204.122@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/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/hugetlb type cgroup (rw,nosuid,nodev,noexec,relatime,hugetlb) 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/freezer type cgroup (rw,nosuid,nodev,noexec,relatime,freezer) cgroup on /sys/fs/cgroup/blkio type cgroup (rw,nosuid,nodev,noexec,relatime,blkio) 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) cgroup on /sys/fs/cgroup/cpuset type cgroup (rw,nosuid,nodev,noexec,relatime,cpuset) 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=12872) 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/oleg422-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=192.168.204.22,local_lock=none,addr=192.168.200.253) 192.168.200.253:/exports/state/oleg422-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=192.168.204.22,local_lock=none,addr=192.168.200.253) 192.168.200.253:/exports/state/oleg422-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=192.168.204.22,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/51278/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=192.168.204.22,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) 192.168.204.122@tcp:/lustre on /mnt/lustre type lustre (rw,checksum,noencrypt,flock,lazystatfs,lruresize,nolock,statfs_project,nouser_fid2path,user_xattr,verbose) 192.168.204.122@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: 28f8f870-13e1-425c-80c4-cd063dea9c9d 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=28f8f870-13e1-425c-80c4-cd063dea9c9d (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, 0.648074 s, 80.9 MB/s Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59a3/0x2000059f1:0x52:0x0 Detach /mnt/lustre/f100.sanity-pcc ... unlink: cannot unlink '/mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59a3/0x2000059f1:0x52:0x0': No such file or directory 1+0 records in 1+0 records out 1048576 bytes (1.0 MB) copied, 0.10865 s, 9.7 MB/s 0+0 records in 0+0 records out 0 bytes (0 B) copied, 0.00839391 s, 0.0 kB/s Detach /mnt/lustre/f100.sanity-pcc ... 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.80444 s, 65.2 MB/s Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59a3/0x2000059f1:0x52:0x0 11+0 records in 11+0 records out 11534336 bytes (12 MB) copied, 0.554457 s, 20.8 MB/s 2+0 records in 2+0 records out 2097152 bytes (2.1 MB) copied, 0.0337397 s, 62.2 MB/s Detach /mnt/lustre/f100.sanity-pcc ... Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59a3/0x2000059f1:0x52:0x0 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.833114 s, 62.9 MB/s Detach /mnt/lustre/f100.sanity-pcc ... Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59a3/0x2000059f1:0x52:0x0 48+0 records in 48+0 records out 50331648 bytes (50 MB) copied, 0.737425 s, 68.3 MB/s Detach /mnt/lustre/f100.sanity-pcc ... 6+0 records in 6+0 records out 6291456 bytes (6.3 MB) copied, 0.0169062 s, 372 MB/s Detach /mnt/lustre/f100.sanity-pcc ... Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59a3/0x2000059f1:0x52:0x0 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.77964 s, 67.2 MB/s Detach /mnt/lustre/f100.sanity-pcc ... 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.467803 s, 112 MB/s dd: warning: partial read (1007616 bytes); suggest iflag=fullblock 2+2 records in 2+2 records out 3145728 bytes (3.1 MB) copied, 0.00980323 s, 321 MB/s Detach /mnt/lustre/f100.sanity-pcc ... Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59a3/0x2000059f1:0x52:0x0 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.699108 s, 75.0 MB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.510669 s, 103 MB/s Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59a3/0x2000059f1:0x52:0x0 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.0589784 s, 889 MB/s 0+0 records in 0+0 records out 0 bytes (0 B) copied, 0.0252196 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/59a3/0x2000059f1:0x52:0x0 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.389904 s, 134 MB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.426819 s, 123 MB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.883072 s, 59.4 MB/s unlink: cannot unlink '/mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59a3/0x2000059f1:0x52:0x0': No such file or directory 0+0 records in 0+0 records out 0 bytes (0 B) copied, 0.0211144 s, 0.0 kB/s Detach /mnt/lustre/f100.sanity-pcc ... Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59a3/0x2000059f1:0x52:0x0 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.862439 s, 60.8 MB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.453858 s, 116 MB/s 27+0 records in 27+0 records out 28311552 bytes (28 MB) copied, 0.162138 s, 175 MB/s 1+0 records in 1+0 records out 1048576 bytes (1.0 MB) copied, 0.0540193 s, 19.4 MB/s Detach /mnt/lustre/f100.sanity-pcc ... Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59a3/0x2000059f1:0x52:0x0 unlink: cannot unlink '/mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59a3/0x2000059f1:0x52:0x0': No such file or directory Detach /mnt/lustre/f100.sanity-pcc ... 32+0 records in 32+0 records out 33554432 bytes (34 MB) copied, 0.262802 s, 128 MB/s Detach /mnt/lustre/f100.sanity-pcc ... 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.958078 s, 54.7 MB/s Detach /mnt/lustre/f100.sanity-pcc ... 36+0 records in 36+0 records out 37748736 bytes (38 MB) copied, 0.228053 s, 166 MB/s Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59a3/0x2000059f1:0x52:0x0 1+0 records in 1+0 records out 1048576 bytes (1.0 MB) copied, 0.0253584 s, 41.4 MB/s unlink: cannot unlink '/mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59a3/0x2000059f1:0x52:0x0': No such file or directory Detach /mnt/lustre/f100.sanity-pcc ... 20+0 records in 20+0 records out 20971520 bytes (21 MB) copied, 0.134184 s, 156 MB/s 43+0 records in 43+0 records out 45088768 bytes (45 MB) copied, 0.0469458 s, 960 MB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.805783 s, 65.1 MB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.0264641 s, 2.0 GB/s Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59a3/0x2000059f1:0x52:0x0 0+0 records in 0+0 records out 0 bytes (0 B) copied, 0.00523683 s, 0.0 kB/s 0+0 records in 0+0 records out 0 bytes (0 B) copied, 0.00448828 s, 0.0 kB/s Detach /mnt/lustre/f100.sanity-pcc ... Detach /mnt/lustre/f100.sanity-pcc ... 44+0 records in 44+0 records out 46137344 bytes (46 MB) copied, 0.192843 s, 239 MB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.667208 s, 78.6 MB/s 0+0 records in 0+0 records out 0 bytes (0 B) copied, 0.0318737 s, 0.0 kB/s Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59a3/0x2000059f1:0x52:0x0 unlink: cannot unlink '/mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59a3/0x2000059f1:0x52:0x0': No such file or directory dd: warning: partial read (315392 bytes); suggest iflag=fullblock 8+2 records in 8+2 records out 9437184 bytes (9.4 MB) copied, 0.0306509 s, 308 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, 0.85522 s, 61.3 MB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.413054 s, 127 MB/s Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59a3/0x2000059f1:0x52:0x0 Detach /mnt/lustre/f100.sanity-pcc ... 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.392482 s, 134 MB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.0382654 s, 1.4 GB/s Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59a3/0x2000059f1:0x52:0x0 1+0 records in 1+0 records out 1048576 bytes (1.0 MB) copied, 0.381324 s, 2.7 MB/s 22+0 records in 22+0 records out 23068672 bytes (23 MB) copied, 0.392701 s, 58.7 MB/s Detach /mnt/lustre/f100.sanity-pcc ... dd: warning: partial read (16384 bytes); suggest iflag=fullblock 23+3 records in 23+3 records out 25165824 bytes (25 MB) copied, 0.202848 s, 124 MB/s Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59a3/0x2000059f1:0x52:0x0 Detach /mnt/lustre/f100.sanity-pcc ... unlink: cannot unlink '/mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59a3/0x2000059f1:0x52:0x0': No such file or directory 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 1.17147 s, 44.8 MB/s Detach /mnt/lustre/f100.sanity-pcc ... 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.328788 s, 159 MB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.417894 s, 125 MB/s Detach /mnt/lustre/f100.sanity-pcc ... Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59a3/0x2000059f1:0x52:0x0 Detach /mnt/lustre/f100.sanity-pcc ... dd: warning: partial read (638976 bytes); suggest iflag=fullblock 45+3 records in 45+3 records out 48234496 bytes (48 MB) copied, 0.666825 s, 72.3 MB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.89849 s, 58.4 MB/s Detach /mnt/lustre/f100.sanity-pcc ... 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.0264208 s, 2.0 GB/s Detach /mnt/lustre/f100.sanity-pcc ... Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59a3/0x2000059f1:0x52:0x0 unlink: cannot unlink '/mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59a3/0x2000059f1:0x52:0x0': No such file or directory Detach /mnt/lustre/f100.sanity-pcc ... 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.043604 s, 1.2 GB/s 24+0 records in 24+0 records out 25165824 bytes (25 MB) copied, 0.198944 s, 126 MB/s Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59a3/0x2000059f1:0x52:0x0 Detach /mnt/lustre/f100.sanity-pcc ... Detach /mnt/lustre/f100.sanity-pcc ... dd: warning: partial read (487424 bytes); suggest iflag=fullblock 38+5 records in 38+5 records out 40894464 bytes (41 MB) copied, 0.25421 s, 161 MB/s 45+0 records in 45+0 records out 47185920 bytes (47 MB) copied, 0.335038 s, 141 MB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.872307 s, 60.1 MB/s Detach /mnt/lustre/f100.sanity-pcc ... Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59a3/0x2000059f1:0x52:0x0 46+0 records in 46+0 records out 48234496 bytes (48 MB) copied, 0.615652 s, 78.3 MB/s 4+0 records in 4+0 records out 4194304 bytes (4.2 MB) copied, 0.0250057 s, 168 MB/s Detach /mnt/lustre/f100.sanity-pcc ... Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59a3/0x2000059f1:0x52:0x0 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.806061 s, 65.0 MB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.383954 s, 137 MB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.107327 s, 488 MB/s Detach /mnt/lustre/f100.sanity-pcc ... 0+0 records in 0+0 records out 0 bytes (0 B) copied, 0.00286478 s, 0.0 kB/s Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59a3/0x2000059f1:0x52:0x0 unlink: cannot unlink '/mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59a3/0x2000059f1:0x52:0x0': No such file or directory 39+0 records in 39+0 records out 40894464 bytes (41 MB) copied, 0.194272 s, 211 MB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.572354 s, 91.6 MB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.0435894 s, 1.2 GB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.0215452 s, 2.4 GB/s Detach /mnt/lustre/f100.sanity-pcc ... Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59a3/0x2000059f1:0x52:0x0 Detach /mnt/lustre/f100.sanity-pcc ... 44+0 records in 44+0 records out 46137344 bytes (46 MB) copied, 0.481725 s, 95.8 MB/s 0+0 records in 0+0 records out 0 bytes (0 B) copied, 0.119461 s, 0.0 kB/s Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59a3/0x2000059f1:0x52:0x0 unlink: cannot unlink '/mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59a3/0x2000059f1:0x52:0x0': 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, 0.829245 s, 63.2 MB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.229009 s, 229 MB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.510192 s, 103 MB/s Detach /mnt/lustre/f100.sanity-pcc ... Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59a3/0x2000059f1:0x52:0x0 0+0 records in 0+0 records out 0 bytes (0 B) copied, 0.0174532 s, 0.0 kB/s 0+0 records in 0+0 records out 0 bytes (0 B) copied, 0.00697153 s, 0.0 kB/s 0+0 records in 0+0 records out 0 bytes (0 B) copied, 0.00877784 s, 0.0 kB/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, 0.832249 s, 63.0 MB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.262644 s, 200 MB/s Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59a3/0x2000059f1:0x52:0x0 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.0271975 s, 1.9 GB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.041094 s, 1.3 GB/s 0+0 records in 0+0 records out 0 bytes (0 B) copied, 0.0135373 s, 0.0 kB/s Detach /mnt/lustre/f100.sanity-pcc ... 29+0 records in 29+0 records out 30408704 bytes (30 MB) copied, 0.232866 s, 131 MB/s Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59a3/0x2000059f1:0x52:0x0 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.0595095 s, 881 MB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.637039 s, 82.3 MB/s unlink: cannot unlink '/mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59a3/0x2000059f1:0x52:0x0': No such file or directory Detach /mnt/lustre/f100.sanity-pcc ... 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.0238128 s, 2.2 GB/s Detach /mnt/lustre/f100.sanity-pcc ... 0+0 records in 0+0 records out 0 bytes (0 B) copied, 0.00584942 s, 0.0 kB/s 0+0 records in 0+0 records out 0 bytes (0 B) copied, 0.00490641 s, 0.0 kB/s 0+0 records in 0+0 records out 0 bytes (0 B) copied, 0.00651591 s, 0.0 kB/s 0+0 records in 0+0 records out 0 bytes (0 B) copied, 0.00515909 s, 0.0 kB/s Detach /mnt/lustre/f100.sanity-pcc ... Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59a3/0x2000059f1:0x52:0x0 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.681842 s, 76.9 MB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.245578 s, 213 MB/s Detach /mnt/lustre/f100.sanity-pcc ... 7+0 records in 7+0 records out 7340032 bytes (7.3 MB) copied, 0.0253963 s, 289 MB/s Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59a3/0x2000059f1:0x52:0x0 46+0 records in 46+0 records out 48234496 bytes (48 MB) copied, 0.0406993 s, 1.2 GB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.669717 s, 78.3 MB/s Detach /mnt/lustre/f100.sanity-pcc ... 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.0375735 s, 1.4 GB/s 0+0 records in 0+0 records out 0 bytes (0 B) copied, 0.00508036 s, 0.0 kB/s 0+0 records in 0+0 records out 0 bytes (0 B) copied, 0.00515044 s, 0.0 kB/s Detach /mnt/lustre/f100.sanity-pcc ... Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59a3/0x2000059f1:0x52:0x0 Detach /mnt/lustre/f100.sanity-pcc ... 44+0 records in 44+0 records out 46137344 bytes (46 MB) copied, 0.253551 s, 182 MB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.689945 s, 76.0 MB/s 0+0 records in 0+0 records out 0 bytes (0 B) copied, 0.00361237 s, 0.0 kB/s 0+0 records in 0+0 records out 0 bytes (0 B) copied, 0.0484616 s, 0.0 kB/s Detach /mnt/lustre/f100.sanity-pcc ... 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.556056 s, 94.3 MB/s Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59a3/0x2000059f1:0x52:0x0 1+0 records in 1+0 records out 1048576 bytes (1.0 MB) copied, 0.11466 s, 9.1 MB/s 0+0 records in 0+0 records out 0 bytes (0 B) copied, 0.00268212 s, 0.0 kB/s Detach /mnt/lustre/f100.sanity-pcc ... 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.734682 s, 71.4 MB/s Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59a3/0x2000059f1:0x52:0x0 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.549451 s, 95.4 MB/s Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59a3/0x2000059f1:0x52:0x0 unlink: cannot unlink '/mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59a3/0x2000059f1:0x52:0x0': No such file or directory 43+0 records in 43+0 records out 45088768 bytes (45 MB) copied, 0.235543 s, 191 MB/s 0+0 records in 0+0 records out 0 bytes (0 B) copied, 0.00508899 s, 0.0 kB/s Detach /mnt/lustre/f100.sanity-pcc ... dd: warning: partial read (946176 bytes); suggest iflag=fullblock 47+2 records in 47+2 records out 50331648 bytes (50 MB) copied, 0.570218 s, 88.3 MB/s Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59a3/0x2000059f1:0x52:0x0 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.351503 s, 149 MB/s unlink: cannot unlink '/mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59a3/0x2000059f1:0x52:0x0': No such file or directory 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.951297 s, 55.1 MB/s Detach /mnt/lustre/f100.sanity-pcc ... Detach /mnt/lustre/f100.sanity-pcc ... Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59a3/0x2000059f1:0x52:0x0 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.0545036 s, 962 MB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.0501503 s, 1.0 GB/s dd: warning: partial read (806912 bytes); suggest iflag=fullblock 10+3 records in 10+3 records out 11534336 bytes (12 MB) copied, 0.0211164 s, 546 MB/s Detach /mnt/lustre/f100.sanity-pcc ... 37+0 records in 37+0 records out 38797312 bytes (39 MB) copied, 0.21925 s, 177 MB/s Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59a3/0x2000059f1:0x52:0x0 unlink: cannot unlink '/mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59a3/0x2000059f1:0x52:0x0': No such file or directory 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 1.08322 s, 48.4 MB/s Detach /mnt/lustre/f100.sanity-pcc ... 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.369729 s, 142 MB/s dd: warning: partial read (925696 bytes); suggest iflag=fullblock 4+2 records in 4+2 records out 5242880 bytes (5.2 MB) copied, 0.0230743 s, 227 MB/s Detach /mnt/lustre/f100.sanity-pcc ... Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59a3/0x2000059f1:0x52:0x0 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.676308 s, 77.5 MB/s 2+0 records in 2+0 records out 2097152 bytes (2.1 MB) copied, 0.104572 s, 20.1 MB/s dd: warning: partial read (118784 bytes); suggest iflag=fullblock 0+4 records in 0+4 records out 1048576 bytes (1.0 MB) copied, 0.022125 s, 47.4 MB/s Detach /mnt/lustre/f100.sanity-pcc ... Detach /mnt/lustre/f100.sanity-pcc ... Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59a3/0x2000059f1:0x52:0x0 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.724935 s, 72.3 MB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.308892 s, 170 MB/s 31+1 records in 31+1 records out 33435648 bytes (33 MB) copied, 0.0505077 s, 662 MB/s dd: warning: partial read (675840 bytes); suggest iflag=fullblock 7+2 records in 7+2 records out 8388608 bytes (8.4 MB) copied, 0.0166443 s, 504 MB/s Detach /mnt/lustre/f100.sanity-pcc ... Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59a3/0x2000059f1:0x52:0x0 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.822219 s, 63.8 MB/s 8+0 records in 8+0 records out 8388608 bytes (8.4 MB) copied, 0.557997 s, 15.0 MB/s 3+0 records in 3+0 records out 3145728 bytes (3.1 MB) copied, 0.015623 s, 201 MB/s Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59a3/0x2000059f1:0x52:0x0 Detach /mnt/lustre/f100.sanity-pcc ... unlink: cannot unlink '/mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59a3/0x2000059f1:0x52:0x0': No such file or directory 39+0 records in 39+0 records out 40894464 bytes (41 MB) copied, 0.26849 s, 152 MB/s Detach /mnt/lustre/f100.sanity-pcc ... 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.862809 s, 60.8 MB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.0403608 s, 1.3 GB/s 10+0 records in 10+0 records out 10485760 bytes (10 MB) copied, 0.0456118 s, 230 MB/s Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59a3/0x2000059f1:0x52:0x0 unlink: cannot unlink '/mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59a3/0x2000059f1:0x52:0x0': 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, 0.804273 s, 65.2 MB/s Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59a3/0x2000059f1:0x52:0x0 Detach /mnt/lustre/f100.sanity-pcc ... 12+0 records in 12+0 records out 12582912 bytes (13 MB) copied, 0.512018 s, 24.6 MB/s dd: warning: partial read (1024000 bytes); suggest iflag=fullblock 2+2 records in 2+2 records out 3145728 bytes (3.1 MB) copied, 0.0163004 s, 193 MB/s Detach /mnt/lustre/f100.sanity-pcc ... Detach /mnt/lustre/f100.sanity-pcc ... 32+0 records in 32+0 records out 33554432 bytes (34 MB) copied, 0.302667 s, 111 MB/s dd: warning: partial read (430080 bytes); suggest iflag=fullblock Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59a3/0x2000059f1:0x52:0x0 44+2 records in 44+2 records out 47185920 bytes (47 MB) copied, 0.0813851 s, 580 MB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 1.02197 s, 51.3 MB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.0399645 s, 1.3 GB/s 0+0 records in 0+0 records out 0 bytes (0 B) copied, 0.00442415 s, 0.0 kB/s Detach /mnt/lustre/f100.sanity-pcc ... Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59a3/0x2000059f1:0x52:0x0 28+0 records in 28+0 records out 29360128 bytes (29 MB) copied, 0.297916 s, 98.6 MB/s Detach /mnt/lustre/f100.sanity-pcc ... 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 1.29128 s, 40.6 MB/s Detach /mnt/lustre/f100.sanity-pcc ... Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59a3/0x2000059f1:0x52:0x0 47+0 records in 47+0 records out 49283072 bytes (49 MB) copied, 0.842052 s, 58.5 MB/s 4+0 records in 4+0 records out 4194304 bytes (4.2 MB) copied, 0.0345796 s, 121 MB/s Detach /mnt/lustre/f100.sanity-pcc ... 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.772515 s, 67.9 MB/s Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59a3/0x2000059f1:0x52:0x0 Detach /mnt/lustre/f100.sanity-pcc ... 1+0 records in 1+0 records out 1048576 bytes (1.0 MB) copied, 0.10044 s, 10.4 MB/s 1+0 records in 1+0 records out 1048576 bytes (1.0 MB) copied, 0.0335509 s, 31.3 MB/s Detach /mnt/lustre/f100.sanity-pcc ... Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59a3/0x2000059f1:0x52:0x0 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.771107 s, 68.0 MB/s 50+0 records in 50+0 records out Detach /mnt/lustre/f100.sanity-pcc ... 52428800 bytes (52 MB) copied, 0.36778 s, 143 MB/s Detach /mnt/lustre/f100.sanity-pcc ... 3+0 records in 3+0 records out 3145728 bytes (3.1 MB) copied, 0.021301 s, 148 MB/s Detach /mnt/lustre/f100.sanity-pcc ... dd: warning: partial read (745472 bytes); suggest iflag=fullblock 37+3 records in 37+3 records out 39845888 bytes (40 MB) copied, 0.119635 s, 333 MB/s Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59a3/0x2000059f1:0x52:0x0 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.755681 s, 69.4 MB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.0294808 s, 1.8 GB/s Detach /mnt/lustre/f100.sanity-pcc ... 8+0 records in 8+0 records out 8388608 bytes (8.4 MB) copied, 0.361921 s, 23.2 MB/s 2+0 records in 2+0 records out 2097152 bytes (2.1 MB) copied, 0.0214743 s, 97.7 MB/s Detach /mnt/lustre/f100.sanity-pcc ... Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59a3/0x2000059f1:0x52:0x0 39+0 records in 39+0 records out 40894464 bytes (41 MB) copied, 0.225541 s, 181 MB/s Detach /mnt/lustre/f100.sanity-pcc ... 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.72966 s, 71.9 MB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.0384365 s, 1.4 GB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.0282352 s, 1.9 GB/s Detach /mnt/lustre/f100.sanity-pcc ... Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59a3/0x2000059f1:0x52:0x0 unlink: cannot unlink '/mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59a3/0x2000059f1:0x52:0x0': No such file or directory 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 1.16217 s, 45.1 MB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.662966 s, 79.1 MB/s Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59a3/0x2000059f1:0x52:0x0 Detach /mnt/lustre/f100.sanity-pcc ... 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.596345 s, 87.9 MB/s Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59a3/0x2000059f1:0x52:0x0 28+0 records in 28+0 records out 29360128 bytes (29 MB) copied, 0.21302 s, 138 MB/s 0+0 records in 0+0 records out 0 bytes (0 B) copied, 0.00500419 s, 0.0 kB/s Detach /mnt/lustre/f100.sanity-pcc ... Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59a3/0x2000059f1:0x52:0x0 unlink: cannot unlink '/mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59a3/0x2000059f1:0x52:0x0': No such file or directory 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.444272 s, 118 MB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.329676 s, 159 MB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.915558 s, 57.3 MB/s Detach /mnt/lustre/f100.sanity-pcc ... Detach /mnt/lustre/f100.sanity-pcc ... Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59a3/0x2000059f1:0x52:0x0 4+0 records in 4+0 records out 4194304 bytes (4.2 MB) copied, 0.550924 s, 7.6 MB/s 0+0 records in 0+0 records out 0 bytes (0 B) copied, 0.0334721 s, 0.0 kB/s Detach /mnt/lustre/f100.sanity-pcc ... 28+0 records in 28+0 records out 29360128 bytes (29 MB) copied, 0.214244 s, 137 MB/s Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59a3/0x2000059f1:0x52:0x0 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 1.02734 s, 51.0 MB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.0256601 s, 2.0 GB/s Detach /mnt/lustre/f100.sanity-pcc ... 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.0395875 s, 1.3 GB/s Detach /mnt/lustre/f100.sanity-pcc ... 8+0 records in 8+0 records out 8388608 bytes (8.4 MB) copied, 0.384174 s, 21.8 MB/s dd: warning: partial read (524288 bytes); suggest iflag=fullblock 1+3 records in 1+3 records out 2097152 bytes (2.1 MB) copied, 0.0250617 s, 83.7 MB/s Detach /mnt/lustre/f100.sanity-pcc ... Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59a3/0x2000059f1:0x52:0x0 unlink: cannot unlink '/mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59a3/0x2000059f1:0x52:0x0': No such file or directory Detach /mnt/lustre/f100.sanity-pcc ... 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.812144 s, 64.6 MB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.583439 s, 89.9 MB/s 4+0 records in 4+0 records out 4194304 bytes (4.2 MB) copied, 0.0406831 s, 103 MB/s Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59a3/0x2000059f1:0x52:0x0 Detach /mnt/lustre/f100.sanity-pcc ... unlink: cannot unlink '/mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59a3/0x2000059f1:0x52:0x0': No such file or directory 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.842386 s, 62.2 MB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.427575 s, 123 MB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.0301847 s, 1.7 GB/s Cleanup PCC backend on /mnt/lustre /mnt/pcc.d100.sanity-pcc is idle now