== sanity-pcc test 100: race among PCC unlink | read | write | detach for PCC-RO file ========================================================== 23:19:58 (1735100398) 60+0 records in 60+0 records out 62914560 bytes (63 MB) copied, 0.0693894 s, 907 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/blkio type cgroup (rw,nosuid,nodev,noexec,relatime,blkio) cgroup on /sys/fs/cgroup/freezer type cgroup (rw,nosuid,nodev,noexec,relatime,freezer) cgroup on /sys/fs/cgroup/pids type cgroup (rw,nosuid,nodev,noexec,relatime,pids) cgroup on /sys/fs/cgroup/cpu,cpuacct type cgroup (rw,nosuid,nodev,noexec,relatime,cpuacct,cpu) cgroup on /sys/fs/cgroup/devices type cgroup (rw,nosuid,nodev,noexec,relatime,devices) cgroup on /sys/fs/cgroup/perf_event type cgroup (rw,nosuid,nodev,noexec,relatime,perf_event) cgroup on /sys/fs/cgroup/memory type cgroup (rw,nosuid,nodev,noexec,relatime,memory) 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) 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=22,pgrp=1,timeout=0,minproto=5,maxproto=5,direct,pipe_ino=13660) mqueue on /dev/mqueue type mqueue (rw,relatime) hugetlbfs on /dev/hugepages type hugetlbfs (rw,relatime) debugfs on /sys/kernel/debug type debugfs (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/oleg455-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=192.168.204.55,local_lock=none,addr=192.168.200.253) 192.168.200.253:/exports/state/oleg455-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=192.168.204.55,local_lock=none,addr=192.168.200.253) 192.168.200.253:/exports/state/oleg455-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=192.168.204.55,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/48179/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=192.168.204.55,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) 192.168.204.155@tcp:/lustre on /mnt/lustre type lustre (rw,checksum,flock,user_xattr,lruresize,lazystatfs,nouser_fid2path,verbose,noencrypt,statfs_project) 192.168.204.155@tcp:/lustre on /mnt/lustre2 type lustre (rw,checksum,flock,user_xattr,lruresize,lazystatfs,nouser_fid2path,verbose,noencrypt,statfs_project) umount: /mnt/pcc.d100.sanity-pcc: not mounted sysfs on /sys type sysfs (rw,nosuid,nodev,noexec,relatime) proc on /proc type proc (rw,nosuid,nodev,noexec,relatime) devtmpfs on /dev type devtmpfs (rw,nosuid,mode=755) securityfs on /sys/kernel/security type securityfs (rw,nosuid,nodev,noexec,relatime) tmpfs on /dev/shm type tmpfs (rw,nosuid,nodev) devpts on /dev/pts type devpts (rw,nosuid,noexec,relatime,gid=5,mode=620,ptmxmode=000) tmpfs on /run type tmpfs (rw,nosuid,nodev,mode=755) tmpfs on /sys/fs/cgroup type tmpfs (ro,nosuid,nodev,noexec,mode=755) cgroup on /sys/fs/cgroup/systemd type cgroup (rw,nosuid,nodev,noexec,relatime,xattr,release_agent=/usr/lib/systemd/systemd-cgroups-agent,name=systemd) pstore on /sys/fs/pstore type pstore (rw,nosuid,nodev,noexec,relatime) cgroup on /sys/fs/cgroup/net_cls,net_prio type cgroup (rw,nosuid,nodev,noexec,relatime,net_prio,net_cls) cgroup on /sys/fs/cgroup/blkio type cgroup (rw,nosuid,nodev,noexec,relatime,blkio) cgroup on /sys/fs/cgroup/freezer type cgroup (rw,nosuid,nodev,noexec,relatime,freezer) cgroup on /sys/fs/cgroup/pids type cgroup (rw,nosuid,nodev,noexec,relatime,pids) cgroup on /sys/fs/cgroup/cpu,cpuacct type cgroup (rw,nosuid,nodev,noexec,relatime,cpuacct,cpu) cgroup on /sys/fs/cgroup/devices type cgroup (rw,nosuid,nodev,noexec,relatime,devices) cgroup on /sys/fs/cgroup/perf_event type cgroup (rw,nosuid,nodev,noexec,relatime,perf_event) cgroup on /sys/fs/cgroup/memory type cgroup (rw,nosuid,nodev,noexec,relatime,memory) 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) 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=22,pgrp=1,timeout=0,minproto=5,maxproto=5,direct,pipe_ino=13660) mqueue on /dev/mqueue type mqueue (rw,relatime) hugetlbfs on /dev/hugepages type hugetlbfs (rw,relatime) debugfs on /sys/kernel/debug type debugfs (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/oleg455-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=192.168.204.55,local_lock=none,addr=192.168.200.253) 192.168.200.253:/exports/state/oleg455-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=192.168.204.55,local_lock=none,addr=192.168.200.253) 192.168.200.253:/exports/state/oleg455-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=192.168.204.55,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/48179/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=192.168.204.55,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) 192.168.204.155@tcp:/lustre on /mnt/lustre type lustre (rw,checksum,flock,user_xattr,lruresize,lazystatfs,nouser_fid2path,verbose,noencrypt,statfs_project) 192.168.204.155@tcp:/lustre on /mnt/lustre2 type lustre (rw,checksum,flock,user_xattr,lruresize,lazystatfs,nouser_fid2path,verbose,noencrypt,statfs_project) mke2fs 1.46.2.wc5 (26-Mar-2022) Suggestion: Use Linux kernel >= 3.18 for improved stability of the metadata and journal checksum features. Discarding device blocks: 1024/61440 done Creating filesystem with 61440 1k blocks and 15360 inodes Filesystem UUID: 2d3d0ebd-549d-439f-a817-2442efc2a563 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=2d3d0ebd-549d-439f-a817-2442efc2a563 (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, 0.50151 s, 105 MB/s Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59cf/0x2000059f1:0x3e:0x0 Detach /mnt/lustre/f100.sanity-pcc ... unlink: cannot unlink '/mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59cf/0x2000059f1:0x3e:0x0': No such file or directory 1+0 records in 1+0 records out 1048576 bytes (1.0 MB) copied, 0.0825468 s, 12.7 MB/s 0+0 records in 0+0 records out 0 bytes (0 B) copied, 0.00182856 s, 0.0 kB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.432776 s, 121 MB/s Detach /mnt/lustre/f100.sanity-pcc ... 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.173115 s, 303 MB/s 19+0 records in 19+0 records out 19922944 bytes (20 MB) copied, 0.0839525 s, 237 MB/s Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59cf/0x2000059f1:0x3e:0x0 unlink: cannot unlink '/mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59cf/0x2000059f1:0x3e:0x0': No such file or directory dd: warning: partial read (413696 bytes); suggest iflag=fullblock 21+6 records in 21+6 records out 23068672 bytes (23 MB) copied, 0.0231422 s, 997 MB/s Detach /mnt/lustre/f100.sanity-pcc ... 40+0 records in 40+0 records out 41943040 bytes (42 MB) copied, 0.218552 s, 192 MB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.805173 s, 65.1 MB/s Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59cf/0x2000059f1:0x3e:0x0 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.259615 s, 202 MB/s Detach /mnt/lustre/f100.sanity-pcc ... 8+0 records in 8+0 records out 8388608 bytes (8.4 MB) copied, 0.0823411 s, 102 MB/s 0+0 records in 0+0 records out 0 bytes (0 B) copied, 0.00771829 s, 0.0 kB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.500857 s, 105 MB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.131328 s, 399 MB/s Detach /mnt/lustre/f100.sanity-pcc ... 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.0188156 s, 2.8 GB/s Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59cf/0x2000059f1:0x3e:0x0 unlink: cannot unlink '/mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59cf/0x2000059f1:0x3e: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, 0.0797921 s, 26.3 MB/s 19+0 records in 19+0 records out 19922944 bytes (20 MB) copied, 0.0893437 s, 223 MB/s 37+0 records in 37+0 records out 38797312 bytes (39 MB) copied, 0.0205212 s, 1.9 GB/s Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59cf/0x2000059f1:0x3e:0x0 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.527547 s, 99.4 MB/s Detach /mnt/lustre/f100.sanity-pcc ... 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.184954 s, 283 MB/s 15+0 records in 15+0 records out 15728640 bytes (16 MB) copied, 0.083975 s, 187 MB/s Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59cf/0x2000059f1:0x3e:0x0 Detach /mnt/lustre/f100.sanity-pcc ... 20+0 records in 20+0 records out 20971520 bytes (21 MB) copied, 0.120525 s, 174 MB/s 34+0 records in 34+0 records out 35651584 bytes (36 MB) copied, 0.0307152 s, 1.2 GB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.734717 s, 71.4 MB/s Detach /mnt/lustre/f100.sanity-pcc ... Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59cf/0x2000059f1:0x3e:0x0 unlink: cannot unlink '/mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59cf/0x2000059f1:0x3e:0x0': No such file or directory 9+0 records in 9+0 records out 9437184 bytes (9.4 MB) copied, 0.0828735 s, 114 MB/s 16+0 records in 16+0 records out 16777216 bytes (17 MB) copied, 0.141554 s, 119 MB/s Detach /mnt/lustre/f100.sanity-pcc ... 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.425763 s, 123 MB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.0213091 s, 2.5 GB/s Detach /mnt/lustre/f100.sanity-pcc ... 0+0 records in 0+0 records out 0 bytes (0 B) copied, 0.029044 s, 0.0 kB/s 2+0 records in 2+0 records out 2097152 bytes (2.1 MB) copied, 0.0102211 s, 205 MB/s Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59cf/0x2000059f1:0x3e:0x0 unlink: cannot unlink '/mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59cf/0x2000059f1:0x3e: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, 0.405813 s, 129 MB/s 1+0 records in 1+0 records out 1048576 bytes (1.0 MB) copied, 0.0426971 s, 24.6 MB/s dd: warning: partial read (258048 bytes); suggest iflag=fullblock 0+3 records in 0+3 records out 1048576 bytes (1.0 MB) copied, 0.0119101 s, 88.0 MB/s Detach /mnt/lustre/f100.sanity-pcc ... 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.395325 s, 133 MB/s Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59cf/0x2000059f1:0x3e:0x0 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.171161 s, 306 MB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.0672584 s, 780 MB/s Detach /mnt/lustre/f100.sanity-pcc ... 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.405003 s, 129 MB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.180098 s, 291 MB/s Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59cf/0x2000059f1:0x3e:0x0 6+0 records in 6+0 records out 6291456 bytes (6.3 MB) copied, 0.0109553 s, 574 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, 0.434707 s, 121 MB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.0296194 s, 1.8 GB/s 0+0 records in 0+0 records out 0 bytes (0 B) copied, 0.160841 s, 0.0 kB/s dd: warning: partial read (196608 bytes); suggest iflag=fullblock 0+4 records in 0+4 records out 1048576 bytes (1.0 MB) copied, 0.129966 s, 8.1 MB/s Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59cf/0x2000059f1:0x3e:0x0 unlink: cannot unlink '/mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59cf/0x2000059f1:0x3e: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, 0.599763 s, 87.4 MB/s Detach /mnt/lustre/f100.sanity-pcc ... 1+0 records in 1+0 records out 1048576 bytes (1.0 MB) copied, 0.411286 s, 2.5 MB/s 1+0 records in 1+0 records out 1048576 bytes (1.0 MB) copied, 0.00957751 s, 109 MB/s Detach /mnt/lustre/f100.sanity-pcc ... Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59cf/0x2000059f1:0x3e:0x0 unlink: cannot unlink '/mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59cf/0x2000059f1:0x3e:0x0': No such file or directory 32+0 records in 32+0 records out 33554432 bytes (34 MB) copied, 0.154321 s, 217 MB/s Detach /mnt/lustre/f100.sanity-pcc ... 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.546752 s, 95.9 MB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.0195048 s, 2.7 GB/s 0+0 records in 0+0 records out 0 bytes (0 B) copied, 0.00464515 s, 0.0 kB/s Detach /mnt/lustre/f100.sanity-pcc ... 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.435739 s, 120 MB/s Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59cf/0x2000059f1:0x3e:0x0 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.215413 s, 243 MB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.0189594 s, 2.8 GB/s Detach /mnt/lustre/f100.sanity-pcc ... 16+0 records in 16+0 records out 16777216 bytes (17 MB) copied, 0.0836162 s, 201 MB/s 15+0 records in 15+0 records out 15728640 bytes (16 MB) copied, 0.126694 s, 124 MB/s Detach /mnt/lustre/f100.sanity-pcc ... Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59cf/0x2000059f1:0x3e:0x0 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.457026 s, 115 MB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.0195555 s, 2.7 GB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.0181837 s, 2.9 GB/s Detach /mnt/lustre/f100.sanity-pcc ... 9+0 records in 9+0 records out 9437184 bytes (9.4 MB) copied, 0.0107329 s, 879 MB/s Detach /mnt/lustre/f100.sanity-pcc ... 45+0 records in 45+0 records out 47185920 bytes (47 MB) copied, 0.0259906 s, 1.8 GB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.490629 s, 107 MB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.0190094 s, 2.8 GB/s Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59cf/0x2000059f1:0x3e:0x0 Detach /mnt/lustre/f100.sanity-pcc ... unlink: cannot unlink '/mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59cf/0x2000059f1:0x3e: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, 0.258639 s, 203 MB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.25267 s, 207 MB/s Detach /mnt/lustre/f100.sanity-pcc ... Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59cf/0x2000059f1:0x3e:0x0 Detach /mnt/lustre/f100.sanity-pcc ... dd: warning: partial read (122880 bytes); suggest iflag=fullblock 31+11 records in 31+11 records out 33554432 bytes (34 MB) copied, 0.031485 s, 1.1 GB/s 38+0 records in 38+0 records out 39845888 bytes (40 MB) copied, 0.0214627 s, 1.9 GB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.590638 s, 88.8 MB/s Detach /mnt/lustre/f100.sanity-pcc ... 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.0533693 s, 982 MB/s Detach /mnt/lustre/f100.sanity-pcc ... dd: warning: partial read (1040384 bytes); suggest iflag=fullblock Detach /mnt/lustre/f100.sanity-pcc ... Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59cf/0x2000059f1:0x3e:0x0 4+2 records in 4+2 records out 5242880 bytes (5.2 MB) copied, 0.0519972 s, 101 MB/s 19+0 records in 19+0 records out 19922944 bytes (20 MB) copied, 0.0139131 s, 1.4 GB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.473183 s, 111 MB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.0981802 s, 534 MB/s 0+0 records in 0+0 records out 0 bytes (0 B) copied, 0.0296651 s, 0.0 kB/s 6+0 records in 6+0 records out 6291456 bytes (6.3 MB) copied, 0.0127363 s, 494 MB/s Detach /mnt/lustre/f100.sanity-pcc ... 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.423026 s, 124 MB/s Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59cf/0x2000059f1:0x3e:0x0 unlink: cannot unlink '/mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59cf/0x2000059f1:0x3e: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, 0.21675 s, 242 MB/s 4+0 records in 4+0 records out 4194304 bytes (4.2 MB) copied, 0.00787804 s, 532 MB/s dd: warning: partial read (757760 bytes); suggest iflag=fullblock 32+3 records in 32+3 records out 34603008 bytes (35 MB) copied, 0.0167222 s, 2.1 GB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.470919 s, 111 MB/s Detach /mnt/lustre/f100.sanity-pcc ... Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59cf/0x2000059f1:0x3e:0x0 unlink: cannot unlink '/mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59cf/0x2000059f1:0x3e:0x0': No such file or directory Detach /mnt/lustre/f100.sanity-pcc ... 34+1 records in 34+1 records out 35766272 bytes (36 MB) copied, 0.377273 s, 94.8 MB/s 1+0 records in 1+0 records out 1048576 bytes (1.0 MB) copied, 0.00514601 s, 204 MB/s Detach /mnt/lustre/f100.sanity-pcc ... 41+0 records in 41+0 records out 42991616 bytes (43 MB) copied, 0.0235633 s, 1.8 GB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.427542 s, 123 MB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.01828 s, 2.9 GB/s Detach /mnt/lustre/f100.sanity-pcc ... Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59cf/0x2000059f1:0x3e:0x0 dd: warning: partial read (188416 bytes); suggest iflag=fullblock 0+5 records in 0+5 records out 1048576 bytes (1.0 MB) copied, 0.00730007 s, 144 MB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.402854 s, 130 MB/s Detach /mnt/lustre/f100.sanity-pcc ... 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.165068 s, 318 MB/s Detach /mnt/lustre/f100.sanity-pcc ... Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59cf/0x2000059f1:0x3e:0x0 26+0 records in 26+0 records out 27262976 bytes (27 MB) copied, 0.250664 s, 109 MB/s 0+0 records in 0+0 records out 0 bytes (0 B) copied, 0.0110259 s, 0.0 kB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.440596 s, 119 MB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.169947 s, 309 MB/s Detach /mnt/lustre/f100.sanity-pcc ... 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.0209958 s, 2.5 GB/s Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59cf/0x2000059f1:0x3e:0x0 4+0 records in 4+0 records out 4194304 bytes (4.2 MB) copied, 0.0094235 s, 445 MB/s Detach /mnt/lustre/f100.sanity-pcc ... 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.669085 s, 78.4 MB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.397332 s, 132 MB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.0188713 s, 2.8 GB/s Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59cf/0x2000059f1:0x3e:0x0 unlink: cannot unlink '/mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59cf/0x2000059f1:0x3e:0x0': No such file or directory 14+0 records in 14+0 records out 14680064 bytes (15 MB) copied, 0.0849129 s, 173 MB/s 2+0 records in 2+0 records out 2097152 bytes (2.1 MB) copied, 0.0797389 s, 26.3 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, 0.39902 s, 131 MB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.109626 s, 478 MB/s Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59cf/0x2000059f1:0x3e:0x0 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.0182652 s, 2.9 GB/s Detach /mnt/lustre/f100.sanity-pcc ... 1+0 records in 1+0 records out 1048576 bytes (1.0 MB) copied, 0.0741649 s, 14.1 MB/s 20+0 records in 20+0 records out 20971520 bytes (21 MB) copied, 0.0859477 s, 244 MB/s Detach /mnt/lustre/f100.sanity-pcc ... Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59cf/0x2000059f1:0x3e:0x0 unlink: cannot unlink '/mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59cf/0x2000059f1:0x3e:0x0': No such file or directory 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.454631 s, 115 MB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.208763 s, 251 MB/s 3+0 records in 3+0 records out 3145728 bytes (3.1 MB) copied, 0.0269698 s, 117 MB/s 7+0 records in 7+0 records out 7340032 bytes (7.3 MB) copied, 0.010404 s, 705 MB/s Detach /mnt/lustre/f100.sanity-pcc ... 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.449334 s, 117 MB/s Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59cf/0x2000059f1:0x3e:0x0 35+1 records in 35+1 records out 37117952 bytes (37 MB) copied, 0.49345 s, 75.2 MB/s dd: warning: partial read (208896 bytes); suggest iflag=fullblock 0+5 records in 0+5 records out 1048576 bytes (1.0 MB) copied, 0.00424823 s, 247 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, 0.692595 s, 75.7 MB/s Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59cf/0x2000059f1:0x3e:0x0 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.430216 s, 122 MB/s 0+0 records in 0+0 records out 0 bytes (0 B) copied, 0.0484636 s, 0.0 kB/s 11+0 records in 11+0 records out 11534336 bytes (12 MB) copied, 0.0139825 s, 825 MB/s Detach /mnt/lustre/f100.sanity-pcc ... 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.443118 s, 118 MB/s Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59cf/0x2000059f1:0x3e:0x0 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.193739 s, 271 MB/s 22+0 records in 22+0 records out 23068672 bytes (23 MB) copied, 0.0873517 s, 264 MB/s dd: warning: partial read (589824 bytes); suggest iflag=fullblock 7+3 records in 7+3 records out 8388608 bytes (8.4 MB) copied, 0.0100993 s, 831 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, 0.392424 s, 134 MB/s Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59cf/0x2000059f1:0x3e:0x0 unlink: cannot unlink '/mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59cf/0x2000059f1:0x3e:0x0': No such file or directory Detach /mnt/lustre/f100.sanity-pcc ... 35+0 records in 35+0 records out 36700160 bytes (37 MB) copied, 0.225917 s, 162 MB/s dd: warning: partial read (827392 bytes); suggest iflag=fullblock 1+2 records in 1+2 records out 2097152 bytes (2.1 MB) copied, 0.0105533 s, 199 MB/s Detach /mnt/lustre/f100.sanity-pcc ... 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.390731 s, 134 MB/s Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59cf/0x2000059f1:0x3e:0x0 Detach /mnt/lustre/f100.sanity-pcc ... 17+0 records in 17+0 records out 17825792 bytes (18 MB) copied, 0.0813379 s, 219 MB/s 8+0 records in 8+0 records out 8388608 bytes (8.4 MB) copied, 0.0789007 s, 106 MB/s 28+0 records in 28+0 records out 29360128 bytes (29 MB) copied, 0.021475 s, 1.4 GB/s 28+0 records in 28+0 records out 29360128 bytes (29 MB) copied, 0.0232193 s, 1.3 GB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.44827 s, 117 MB/s Detach /mnt/lustre/f100.sanity-pcc ... Detach /mnt/lustre/f100.sanity-pcc ... Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59cf/0x2000059f1:0x3e:0x0 10+1 records in 10+1 records out 10813440 bytes (11 MB) copied, 0.351224 s, 30.8 MB/s dd: warning: partial read (1044480 bytes); suggest iflag=fullblock 0+2 records in 0+2 records out 1048576 bytes (1.0 MB) copied, 0.00854487 s, 123 MB/s 20+0 records in 20+0 records out 20971520 bytes (21 MB) copied, 0.0879068 s, 239 MB/s 47+0 records in 47+0 records out 49283072 bytes (49 MB) copied, 0.0245109 s, 2.0 GB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.555742 s, 94.3 MB/s Detach /mnt/lustre/f100.sanity-pcc ... Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59cf/0x2000059f1:0x3e:0x0 49+1 records in 49+1 records out 51453952 bytes (51 MB) copied, 0.272221 s, 189 MB/s Detach /mnt/lustre/f100.sanity-pcc ... 46+1 records in 46+1 records out 48934912 bytes (49 MB) copied, 0.323433 s, 151 MB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.448168 s, 117 MB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.0209436 s, 2.5 GB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.0201521 s, 2.6 GB/s Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59cf/0x2000059f1:0x3e:0x0 Detach /mnt/lustre/f100.sanity-pcc ... unlink: cannot unlink '/mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59cf/0x2000059f1:0x3e:0x0': No such file or directory 16+0 records in 16+0 records out 16777216 bytes (17 MB) copied, 0.0124489 s, 1.3 GB/s dd: warning: partial read (450560 bytes); suggest iflag=fullblock 40+4 records in 40+4 records out 42991616 bytes (43 MB) copied, 0.0174897 s, 2.5 GB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.407992 s, 129 MB/s Detach /mnt/lustre/f100.sanity-pcc ... 3+0 records in 3+0 records out 3145728 bytes (3.1 MB) copied, 0.2373 s, 13.3 MB/s dd: warning: partial read (208896 bytes); suggest iflag=fullblock 0+4 records in 0+4 records out 1048576 bytes (1.0 MB) copied, 0.00805136 s, 130 MB/s Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59cf/0x2000059f1:0x3e:0x0 unlink: cannot unlink '/mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59cf/0x2000059f1:0x3e:0x0': No such file or directory 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.433554 s, 121 MB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.0386275 s, 1.4 GB/s Detach /mnt/lustre/f100.sanity-pcc ... 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.0172444 s, 3.0 GB/s Detach /mnt/lustre/f100.sanity-pcc ... Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59cf/0x2000059f1:0x3e:0x0 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.423111 s, 124 MB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.168191 s, 312 MB/s 17+1 records in 17+1 records out 18010112 bytes (18 MB) copied, 0.00819069 s, 2.2 GB/s 4+0 records in 4+0 records out 4194304 bytes (4.2 MB) copied, 0.00804027 s, 522 MB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.369874 s, 142 MB/s Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59cf/0x2000059f1:0x3e:0x0 Detach /mnt/lustre/f100.sanity-pcc ... 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.0179346 s, 2.9 GB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.0577819 s, 907 MB/s Detach /mnt/lustre/f100.sanity-pcc ... dd: warning: partial read (503808 bytes); suggest iflag=fullblock 29+4 records in 29+4 records out 31457280 bytes (31 MB) copied, 0.0524336 s, 600 MB/s 49+0 records in 49+0 records out 51380224 bytes (51 MB) copied, 0.0202284 s, 2.5 GB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.505033 s, 104 MB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.0212313 s, 2.5 GB/s Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59cf/0x2000059f1:0x3e:0x0 unlink: cannot unlink '/mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59cf/0x2000059f1:0x3e:0x0': No such file or directory 0+0 records in 0+0 records out 0 bytes (0 B) copied, 0.00190651 s, 0.0 kB/s dd: warning: partial read (966656 bytes); suggest iflag=fullblock 18+2 records in 18+2 records out 19922944 bytes (20 MB) copied, 0.0171186 s, 1.2 GB/s Detach /mnt/lustre/f100.sanity-pcc ... 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.376221 s, 139 MB/s Detach /mnt/lustre/f100.sanity-pcc ... 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.172277 s, 304 MB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.018602 s, 2.8 GB/s Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59cf/0x2000059f1:0x3e:0x0 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.189865 s, 276 MB/s Detach /mnt/lustre/f100.sanity-pcc ... 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.0226694 s, 2.3 GB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.521488 s, 101 MB/s Detach /mnt/lustre/f100.sanity-pcc ... Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59cf/0x2000059f1:0x3e:0x0 33+0 records in 33+0 records out 34603008 bytes (35 MB) copied, 0.0881942 s, 392 MB/s 24+0 records in 24+0 records out 25165824 bytes (25 MB) copied, 0.0868028 s, 290 MB/s 38+0 records in 38+0 records out 39845888 bytes (40 MB) copied, 0.0259239 s, 1.5 GB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.485666 s, 108 MB/s Detach /mnt/lustre/f100.sanity-pcc ... 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.200128 s, 262 MB/s Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59cf/0x2000059f1:0x3e:0x0 30+0 records in 30+0 records out 31457280 bytes (31 MB) copied, 0.137207 s, 229 MB/s Detach /mnt/lustre/f100.sanity-pcc ... 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.440105 s, 119 MB/s 1+0 records in 1+0 records out 1048576 bytes (1.0 MB) copied, 0.044105 s, 23.8 MB/s dd: warning: partial read (184320 bytes); suggest iflag=fullblock 0+5 records in 0+5 records out 1048576 bytes (1.0 MB) copied, 0.00915924 s, 114 MB/s Detach /mnt/lustre/f100.sanity-pcc ... Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59cf/0x2000059f1:0x3e:0x0 unlink: cannot unlink '/mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59cf/0x2000059f1:0x3e:0x0': No such file or directory Detach /mnt/lustre/f100.sanity-pcc ... 33+0 records in 33+0 records out 34603008 bytes (35 MB) copied, 0.143896 s, 240 MB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.543214 s, 96.5 MB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.0211223 s, 2.5 GB/s Detach /mnt/lustre/f100.sanity-pcc ... 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.0228229 s, 2.3 GB/s 0+0 records in 0+0 records out 0 bytes (0 B) copied, 0.00472309 s, 0.0 kB/s Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59cf/0x2000059f1:0x3e:0x0 unlink: cannot unlink '/mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59cf/0x2000059f1:0x3e: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, 0.662262 s, 79.2 MB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.345942 s, 152 MB/s 0+0 records in 0+0 records out 0 bytes (0 B) copied, 0.0364743 s, 0.0 kB/s Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59cf/0x2000059f1:0x3e:0x0 unlink: cannot unlink '/mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59cf/0x2000059f1:0x3e: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, 0.106918 s, 314 MB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.474604 s, 110 MB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.0181761 s, 2.9 GB/s Detach /mnt/lustre/f100.sanity-pcc ... 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.421738 s, 124 MB/s Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59cf/0x2000059f1:0x3e:0x0 unlink: cannot unlink '/mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59cf/0x2000059f1:0x3e:0x0': No such file or directory 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.343815 s, 152 MB/s Detach /mnt/lustre/f100.sanity-pcc ... dd: warning: partial read (262144 bytes); suggest iflag=fullblock 0+7 records in 0+7 records out 1048576 bytes (1.0 MB) copied, 0.00386179 s, 272 MB/s 42+0 records in 42+0 records out 44040192 bytes (44 MB) copied, 0.0169887 s, 2.6 GB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.455662 s, 115 MB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.0177117 s, 3.0 GB/s Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59cf/0x2000059f1:0x3e:0x0 unlink: cannot unlink '/mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59cf/0x2000059f1:0x3e:0x0': No such file or directory Detach /mnt/lustre/f100.sanity-pcc ... Detach /mnt/lustre/f100.sanity-pcc ... 37+0 records in 37+0 records out 38797312 bytes (39 MB) copied, 0.102933 s, 377 MB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.444092 s, 118 MB/s Detach /mnt/lustre/f100.sanity-pcc ... 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.0209264 s, 2.5 GB/s Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59cf/0x2000059f1:0x3e:0x0 18+0 records in 18+0 records out 18874368 bytes (19 MB) copied, 0.0841432 s, 224 MB/s Detach /mnt/lustre/f100.sanity-pcc ... dd: warning: partial read (172032 bytes); suggest iflag=fullblock 0+4 records in 0+4 records out 1048576 bytes (1.0 MB) copied, 0.00892019 s, 118 MB/s Detach /mnt/lustre/f100.sanity-pcc ... dd: warning: partial read (671744 bytes); suggest iflag=fullblock 34+2 records in 34+2 records out 36700160 bytes (37 MB) copied, 0.17173 s, 214 MB/s 37+0 records in 37+0 records out 38797312 bytes (39 MB) copied, 0.0250801 s, 1.5 GB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.651218 s, 80.5 MB/s Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59cf/0x2000059f1:0x3e:0x0 unlink: cannot unlink '/mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59cf/0x2000059f1:0x3e: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, 0.233963 s, 143 MB/s dd: warning: partial read (192512 bytes); suggest iflag=fullblock 0+4 records in 0+4 records out 1048576 bytes (1.0 MB) copied, 0.00544005 s, 193 MB/s Detach /mnt/lustre/f100.sanity-pcc ... Detach /mnt/lustre/f100.sanity-pcc ... dd: warning: partial read (761856 bytes); suggest iflag=fullblock 40+3 records in 40+3 records out 42991616 bytes (43 MB) copied, 0.0599785 s, 717 MB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.456954 s, 115 MB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.0208965 s, 2.5 GB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.0169225 s, 3.1 GB/s Detach /mnt/lustre/f100.sanity-pcc ... Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59cf/0x2000059f1:0x3e:0x0 unlink: cannot unlink '/mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59cf/0x2000059f1:0x3e: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, 0.64056 s, 81.8 MB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.349238 s, 150 MB/s Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59cf/0x2000059f1:0x3e:0x0 0+0 records in 0+0 records out 0 bytes (0 B) copied, 0.033716 s, 0.0 kB/s Detach /mnt/lustre/f100.sanity-pcc ... 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.418835 s, 125 MB/s Detach /mnt/lustre/f100.sanity-pcc ... 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.179924 s, 291 MB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.0186076 s, 2.8 GB/s Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59cf/0x2000059f1:0x3e:0x0 0+0 records in 0+0 records out 0 bytes (0 B) copied, 0.00201917 s, 0.0 kB/s Detach /mnt/lustre/f100.sanity-pcc ... 34+0 records in 34+0 records out 35651584 bytes (36 MB) copied, 0.163886 s, 218 MB/s dd: warning: partial read (675840 bytes); suggest iflag=fullblock 34+3 records in 34+3 records out 36700160 bytes (37 MB) copied, 0.0178116 s, 2.1 GB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.527524 s, 99.4 MB/s Detach /mnt/lustre/f100.sanity-pcc ... 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.137087 s, 382 MB/s Detach /mnt/lustre/f100.sanity-pcc ... Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59cf/0x2000059f1:0x3e:0x0 dd: warning: partial read (847872 bytes); suggest iflag=fullblock 6+3 records in 6+3 records out 7340032 bytes (7.3 MB) copied, 0.013652 s, 538 MB/s Detach /mnt/lustre/f100.sanity-pcc ... 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.539631 s, 97.2 MB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.180916 s, 290 MB/s Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59cf/0x2000059f1:0x3e:0x0 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.2157 s, 243 MB/s dd: warning: partial read (1036288 bytes); suggest iflag=fullblock 10+2 records in 10+2 records out 11534336 bytes (12 MB) copied, 0.0137927 s, 836 MB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.460038 s, 114 MB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.0270154 s, 1.9 GB/s Detach /mnt/lustre/f100.sanity-pcc ... Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59cf/0x2000059f1:0x3e:0x0 16+0 records in 16+0 records out 16777216 bytes (17 MB) copied, 0.0805211 s, 208 MB/s 29+0 records in 29+0 records out 30408704 bytes (30 MB) copied, 0.0884512 s, 344 MB/s Detach /mnt/lustre/f100.sanity-pcc ... 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.435389 s, 120 MB/s Detach /mnt/lustre/f100.sanity-pcc ... 25+0 records in 25+0 records out 26214400 bytes (26 MB) copied, 0.294481 s, 89.0 MB/s 1+0 records in 1+0 records out 1048576 bytes (1.0 MB) copied, 0.00776315 s, 135 MB/s Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59cf/0x2000059f1:0x3e:0x0 unlink: cannot unlink '/mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59cf/0x2000059f1:0x3e:0x0': No such file or directory 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.368165 s, 142 MB/s Detach /mnt/lustre/f100.sanity-pcc ... 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.229104 s, 229 MB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.226697 s, 231 MB/s Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59cf/0x2000059f1:0x3e:0x0 16+0 records in 16+0 records out 16777216 bytes (17 MB) copied, 0.0170782 s, 982 MB/s Detach /mnt/lustre/f100.sanity-pcc ... 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.0320403 s, 1.6 GB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.162612 s, 322 MB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.550474 s, 95.2 MB/s Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59cf/0x2000059f1:0x3e:0x0 10+1 records in 10+1 records out 11124736 bytes (11 MB) copied, 0.271211 s, 41.0 MB/s 2+0 records in 2+0 records out 2097152 bytes (2.1 MB) copied, 0.0102915 s, 204 MB/s Detach /mnt/lustre/f100.sanity-pcc ... 29+0 records in 29+0 records out 30408704 bytes (30 MB) copied, 0.0591364 s, 514 MB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.553303 s, 94.8 MB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.0169566 s, 3.1 GB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.0187212 s, 2.8 GB/s Detach /mnt/lustre/f100.sanity-pcc ... 8+0 records in 8+0 records out 8388608 bytes (8.4 MB) copied, 0.0104435 s, 803 MB/s Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59cf/0x2000059f1:0x3e:0x0 unlink: cannot unlink '/mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59cf/0x2000059f1:0x3e:0x0': No such file or directory 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.437828 s, 120 MB/s Detach /mnt/lustre/f100.sanity-pcc ... 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.173649 s, 302 MB/s 8+0 records in 8+0 records out 8388608 bytes (8.4 MB) copied, 0.0787089 s, 107 MB/s 12+0 records in 12+0 records out 12582912 bytes (13 MB) copied, 0.0823687 s, 153 MB/s Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59cf/0x2000059f1:0x3e:0x0 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.431008 s, 122 MB/s Detach /mnt/lustre/f100.sanity-pcc ... 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.018582 s, 2.8 GB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.0673131 s, 779 MB/s Detach /mnt/lustre/f100.sanity-pcc ... Detach /mnt/lustre/f100.sanity-pcc ... 37+0 records in 37+0 records out 38797312 bytes (39 MB) copied, 0.0848148 s, 457 MB/s Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59cf/0x2000059f1:0x3e:0x0 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.357918 s, 146 MB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.0153983 s, 3.4 GB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.0163666 s, 3.2 GB/s Detach /mnt/lustre/f100.sanity-pcc ... 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.468545 s, 112 MB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.146789 s, 357 MB/s 0+1 records in 0+1 records out 294912 bytes (295 kB) copied, 0.0377362 s, 7.8 MB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.343222 s, 153 MB/s Cleanup PCC backend on /mnt/lustre /mnt/pcc.d100.sanity-pcc is idle now