== sanity-pcc test 100: race among PCC unlink | read | write | detach for PCC-RO file ========================================================== 05:41:01 (1734432061) 60+0 records in 60+0 records out 62914560 bytes (63 MB) copied, 0.0951008 s, 662 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/pids type cgroup (rw,nosuid,nodev,noexec,relatime,pids) 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/cpuset type cgroup (rw,nosuid,nodev,noexec,relatime,cpuset) cgroup on /sys/fs/cgroup/cpu,cpuacct type cgroup (rw,nosuid,nodev,noexec,relatime,cpuacct,cpu) cgroup on /sys/fs/cgroup/perf_event type cgroup (rw,nosuid,nodev,noexec,relatime,perf_event) cgroup on /sys/fs/cgroup/net_cls,net_prio type cgroup (rw,nosuid,nodev,noexec,relatime,net_prio,net_cls) cgroup on /sys/fs/cgroup/hugetlb type cgroup (rw,nosuid,nodev,noexec,relatime,hugetlb) 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) 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=21,pgrp=1,timeout=0,minproto=5,maxproto=5,direct,pipe_ino=13581) 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/oleg323-client.virtnet on /var/lib/stateless/state type nfs4 (rw,relatime,vers=4.1,rsize=1048576,wsize=1048576,namlen=255,hard,proto=tcp,timeo=600,retrans=2,sec=sys,clientaddr=192.168.203.23,local_lock=none,addr=192.168.200.253) 192.168.200.253:/exports/state/oleg323-client.virtnet/boot on /boot type nfs4 (rw,relatime,vers=4.1,rsize=1048576,wsize=1048576,namlen=255,hard,proto=tcp,timeo=600,retrans=2,sec=sys,clientaddr=192.168.203.23,local_lock=none,addr=192.168.200.253) 192.168.200.253:/exports/state/oleg323-client.virtnet/etc/kdump.conf on /etc/kdump.conf type nfs4 (rw,relatime,vers=4.1,rsize=1048576,wsize=1048576,namlen=255,hard,proto=tcp,timeo=600,retrans=2,sec=sys,clientaddr=192.168.203.23,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/47970/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=192.168.203.23,local_lock=none,addr=192.168.200.253) tmpfs on /run/user/0 type tmpfs (rw,nosuid,nodev,relatime,size=382032k,mode=700) /dev/vda on /usr/sbin/mount.lustre type squashfs (ro,relatime) 192.168.203.123@tcp:/lustre on /mnt/lustre type lustre (rw,checksum,flock,user_xattr,lruresize,lazystatfs,nouser_fid2path,verbose,noencrypt,statfs_project) 192.168.203.123@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/pids type cgroup (rw,nosuid,nodev,noexec,relatime,pids) 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/cpuset type cgroup (rw,nosuid,nodev,noexec,relatime,cpuset) cgroup on /sys/fs/cgroup/cpu,cpuacct type cgroup (rw,nosuid,nodev,noexec,relatime,cpuacct,cpu) cgroup on /sys/fs/cgroup/perf_event type cgroup (rw,nosuid,nodev,noexec,relatime,perf_event) cgroup on /sys/fs/cgroup/net_cls,net_prio type cgroup (rw,nosuid,nodev,noexec,relatime,net_prio,net_cls) cgroup on /sys/fs/cgroup/hugetlb type cgroup (rw,nosuid,nodev,noexec,relatime,hugetlb) 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) 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=21,pgrp=1,timeout=0,minproto=5,maxproto=5,direct,pipe_ino=13581) 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/oleg323-client.virtnet on /var/lib/stateless/state type nfs4 (rw,relatime,vers=4.1,rsize=1048576,wsize=1048576,namlen=255,hard,proto=tcp,timeo=600,retrans=2,sec=sys,clientaddr=192.168.203.23,local_lock=none,addr=192.168.200.253) 192.168.200.253:/exports/state/oleg323-client.virtnet/boot on /boot type nfs4 (rw,relatime,vers=4.1,rsize=1048576,wsize=1048576,namlen=255,hard,proto=tcp,timeo=600,retrans=2,sec=sys,clientaddr=192.168.203.23,local_lock=none,addr=192.168.200.253) 192.168.200.253:/exports/state/oleg323-client.virtnet/etc/kdump.conf on /etc/kdump.conf type nfs4 (rw,relatime,vers=4.1,rsize=1048576,wsize=1048576,namlen=255,hard,proto=tcp,timeo=600,retrans=2,sec=sys,clientaddr=192.168.203.23,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/47970/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=192.168.203.23,local_lock=none,addr=192.168.200.253) tmpfs on /run/user/0 type tmpfs (rw,nosuid,nodev,relatime,size=382032k,mode=700) /dev/vda on /usr/sbin/mount.lustre type squashfs (ro,relatime) 192.168.203.123@tcp:/lustre on /mnt/lustre type lustre (rw,checksum,flock,user_xattr,lruresize,lazystatfs,nouser_fid2path,verbose,noencrypt,statfs_project) 192.168.203.123@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: 6c0f0285-fc4a-47c0-a8d6-74d9c4a5eb3f 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=6c0f0285-fc4a-47c0-a8d6-74d9c4a5eb3f (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, 0.434399 s, 121 MB/s Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59c0/0x2000059f1:0x31:0x0 Detach /mnt/lustre/f100.sanity-pcc ... unlink: cannot unlink '/mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59c0/0x2000059f1:0x31:0x0': No such file or directory dd: warning: partial read (40960 bytes); suggest iflag=fullblock 2+16 records in 2+16 records out 3145728 bytes (3.1 MB) copied, 0.0191861 s, 164 MB/s 8+0 records in 8+0 records out 8388608 bytes (8.4 MB) copied, 0.0163609 s, 513 MB/s Detach /mnt/lustre/f100.sanity-pcc ... 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.568744 s, 92.2 MB/s Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59c0/0x2000059f1:0x31:0x0 unlink: cannot unlink '/mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59c0/0x2000059f1:0x31:0x0': No such file or directory Detach /mnt/lustre/f100.sanity-pcc ... 32+1 records in 32+1 records out 34377728 bytes (34 MB) copied, 0.486351 s, 70.7 MB/s dd: warning: partial read (200704 bytes); suggest iflag=fullblock 0+10 records in 0+10 records out 1048576 bytes (1.0 MB) copied, 0.0124188 s, 84.4 MB/s Detach /mnt/lustre/f100.sanity-pcc ... Detach /mnt/lustre/f100.sanity-pcc ... Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59c0/0x2000059f1:0x31:0x0 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.53041 s, 98.8 MB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.325946 s, 161 MB/s Detach /mnt/lustre/f100.sanity-pcc ... 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.0271357 s, 1.9 GB/s Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59c0/0x2000059f1:0x31:0x0 Detach /mnt/lustre/f100.sanity-pcc ... 46+0 records in 46+0 records out 48234496 bytes (48 MB) copied, 0.169169 s, 285 MB/s 14+0 records in 14+0 records out 14680064 bytes (15 MB) copied, 0.150787 s, 97.4 MB/s Detach /mnt/lustre/f100.sanity-pcc ... 24+0 records in 24+0 records out 25165824 bytes (25 MB) copied, 0.0239112 s, 1.1 GB/s 24+0 records in 24+0 records out 25165824 bytes (25 MB) copied, 0.193952 s, 130 MB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.853223 s, 61.4 MB/s Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59c0/0x2000059f1:0x31:0x0 Detach /mnt/lustre/f100.sanity-pcc ... 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.400566 s, 131 MB/s Detach /mnt/lustre/f100.sanity-pcc ... 0+0 records in 0+0 records out 0 bytes (0 B) copied, 0.00545426 s, 0.0 kB/s Detach /mnt/lustre/f100.sanity-pcc ... 28+0 records in 28+0 records out 29360128 bytes (29 MB) copied, 0.441195 s, 66.5 MB/s Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59c0/0x2000059f1:0x31:0x0 unlink: cannot unlink '/mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59c0/0x2000059f1:0x31:0x0': No such file or directory Detach /mnt/lustre/f100.sanity-pcc ... dd: warning: partial read (524288 bytes); suggest iflag=fullblock 47+3 records in 47+3 records out 50245632 bytes (50 MB) copied, 0.0507926 s, 989 MB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.519289 s, 101 MB/s Detach /mnt/lustre/f100.sanity-pcc ... 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.0209225 s, 2.5 GB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.0250822 s, 2.1 GB/s Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59c0/0x2000059f1:0x31:0x0 Detach /mnt/lustre/f100.sanity-pcc ... 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.748815 s, 70.0 MB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.362394 s, 145 MB/s Detach /mnt/lustre/f100.sanity-pcc ... Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59c0/0x2000059f1:0x31:0x0 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.626076 s, 83.7 MB/s dd: warning: partial read (303104 bytes); suggest iflag=fullblock 2+7 records in 2+7 records out 3145728 bytes (3.1 MB) copied, 0.00870912 s, 361 MB/s Detach /mnt/lustre/f100.sanity-pcc ... 24+0 records in 24+0 records out 25165824 bytes (25 MB) copied, 0.016506 s, 1.5 GB/s 41+0 records in 41+0 records out 42991616 bytes (43 MB) copied, 0.0321036 s, 1.3 GB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.518381 s, 101 MB/s Detach /mnt/lustre/f100.sanity-pcc ... Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59c0/0x2000059f1:0x31:0x0 Detach /mnt/lustre/f100.sanity-pcc ... 44+0 records in 44+0 records out 46137344 bytes (46 MB) copied, 0.58304 s, 79.1 MB/s dd: warning: partial read (864256 bytes); suggest iflag=fullblock 0+2 records in 0+2 records out 1048576 bytes (1.0 MB) copied, 0.0103865 s, 101 MB/s Detach /mnt/lustre/f100.sanity-pcc ... Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59c0/0x2000059f1:0x31:0x0 dd: warning: partial read (868352 bytes); suggest iflag=fullblock 41+2 records in 41+2 records out 44040192 bytes (44 MB) copied, 0.0323019 s, 1.4 GB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.558662 s, 93.8 MB/s Detach /mnt/lustre/f100.sanity-pcc ... 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.020109 s, 2.6 GB/s Detach /mnt/lustre/f100.sanity-pcc ... 0+0 records in 0+0 records out 0 bytes (0 B) copied, 0.0134941 s, 0.0 kB/s Detach /mnt/lustre/f100.sanity-pcc ... Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59c0/0x2000059f1:0x31:0x0 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.505839 s, 104 MB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.206031 s, 254 MB/s 37+0 records in 37+0 records out 38797312 bytes (39 MB) copied, 0.0957566 s, 405 MB/s 42+0 records in 42+0 records out 44040192 bytes (44 MB) copied, 0.104689 s, 421 MB/s Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59c0/0x2000059f1:0x31:0x0 unlink: cannot unlink '/mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59c0/0x2000059f1:0x31:0x0': No such file or directory Detach /mnt/lustre/f100.sanity-pcc ... 31+0 records in 31+0 records out 32505856 bytes (33 MB) copied, 0.259151 s, 125 MB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.927221 s, 56.5 MB/s 6+0 records in 6+0 records out 6291456 bytes (6.3 MB) copied, 0.317575 s, 19.8 MB/s dd: warning: partial read (344064 bytes); suggest iflag=fullblock 0+2 records in 0+2 records out 1048576 bytes (1.0 MB) copied, 0.0186882 s, 56.1 MB/s Detach /mnt/lustre/f100.sanity-pcc ... Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59c0/0x2000059f1:0x31:0x0 unlink: cannot unlink '/mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59c0/0x2000059f1:0x31:0x0': No such file or directory 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.524655 s, 99.9 MB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.124048 s, 423 MB/s Detach /mnt/lustre/f100.sanity-pcc ... 0+0 records in 0+0 records out 0 bytes (0 B) copied, 0.00117081 s, 0.0 kB/s dd: warning: partial read (188416 bytes); suggest iflag=fullblock 0+6 records in 0+6 records out 1048576 bytes (1.0 MB) copied, 0.0488543 s, 21.5 MB/s Detach /mnt/lustre/f100.sanity-pcc ... Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59c0/0x2000059f1:0x31:0x0 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.447961 s, 117 MB/s 0+0 records in 0+0 records out 0 bytes (0 B) copied, 0.0399814 s, 0.0 kB/s 0+0 records in 0+0 records out 0 bytes (0 B) copied, 0.00232685 s, 0.0 kB/s Detach /mnt/lustre/f100.sanity-pcc ... 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.514825 s, 102 MB/s Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59c0/0x2000059f1:0x31:0x0 Detach /mnt/lustre/f100.sanity-pcc ... 1+0 records in 1+0 records out 1048576 bytes (1.0 MB) copied, 0.265965 s, 3.9 MB/s dd: warning: partial read (696320 bytes); suggest iflag=fullblock 0+2 records in 0+2 records out 1048576 bytes (1.0 MB) copied, 0.0193306 s, 54.2 MB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.441953 s, 119 MB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.0323563 s, 1.6 GB/s Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59c0/0x2000059f1:0x31:0x0 Detach /mnt/lustre/f100.sanity-pcc ... 20+0 records in 20+0 records out 20971520 bytes (21 MB) copied, 0.143168 s, 146 MB/s 42+0 records in 42+0 records out 44040192 bytes (44 MB) copied, 0.0218004 s, 2.0 GB/s 48+0 records in 48+0 records out 50331648 bytes (50 MB) copied, 0.0211118 s, 2.4 GB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.450462 s, 116 MB/s Detach /mnt/lustre/f100.sanity-pcc ... Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59c0/0x2000059f1:0x31:0x0 2+0 records in 2+0 records out 2097152 bytes (2.1 MB) copied, 0.285932 s, 7.3 MB/s 1+0 records in 1+0 records out 1048576 bytes (1.0 MB) copied, 0.0130186 s, 80.5 MB/s Detach /mnt/lustre/f100.sanity-pcc ... 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.505664 s, 104 MB/s Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59c0/0x2000059f1:0x31:0x0 8+0 records in 8+0 records out 8388608 bytes (8.4 MB) copied, 0.534656 s, 15.7 MB/s dd: warning: partial read (831488 bytes); suggest iflag=fullblock 1+2 records in 1+2 records out 2097152 bytes (2.1 MB) copied, 0.00951137 s, 220 MB/s Detach /mnt/lustre/f100.sanity-pcc ... 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.462918 s, 113 MB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.240657 s, 218 MB/s Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59c0/0x2000059f1:0x31:0x0 Detach /mnt/lustre/f100.sanity-pcc ... 3+0 records in 3+0 records out 3145728 bytes (3.1 MB) copied, 0.00808723 s, 389 MB/s unlink: cannot unlink '/mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59c0/0x2000059f1:0x31:0x0': No such file or directory Detach /mnt/lustre/f100.sanity-pcc ... 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.519016 s, 101 MB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.0771034 s, 680 MB/s Detach /mnt/lustre/f100.sanity-pcc ... 5+0 records in 5+0 records out 5242880 bytes (5.2 MB) copied, 0.0276156 s, 190 MB/s Detach /mnt/lustre/f100.sanity-pcc ... 9+0 records in 9+0 records out 9437184 bytes (9.4 MB) copied, 0.0152541 s, 619 MB/s Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59c0/0x2000059f1:0x31:0x0 unlink: cannot unlink '/mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59c0/0x2000059f1:0x31:0x0': No such file or directory 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.596157 s, 87.9 MB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.241922 s, 217 MB/s Detach /mnt/lustre/f100.sanity-pcc ... 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.0217146 s, 2.4 GB/s Detach /mnt/lustre/f100.sanity-pcc ... Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59c0/0x2000059f1:0x31:0x0 24+0 records in 24+0 records out 25165824 bytes (25 MB) copied, 0.111637 s, 225 MB/s dd: warning: partial read (176128 bytes); suggest iflag=fullblock 0+5 records in 0+5 records out 1048576 bytes (1.0 MB) copied, 0.0140804 s, 74.5 MB/s dd: warning: partial read (172032 bytes); suggest iflag=fullblock 41+5 records in 41+5 records out 44040192 bytes (44 MB) copied, 0.0460639 s, 956 MB/s Detach /mnt/lustre/f100.sanity-pcc ... 44+0 records in 44+0 records out 46137344 bytes (46 MB) copied, 0.368925 s, 125 MB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.642304 s, 81.6 MB/s Detach /mnt/lustre/f100.sanity-pcc ... Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59c0/0x2000059f1:0x31:0x0 Detach /mnt/lustre/f100.sanity-pcc ... 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.119652 s, 438 MB/s 5+0 records in 5+0 records out 5242880 bytes (5.2 MB) copied, 0.0140812 s, 372 MB/s Detach /mnt/lustre/f100.sanity-pcc ... 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.470178 s, 112 MB/s Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59c0/0x2000059f1:0x31:0x0 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.285798 s, 183 MB/s 13+0 records in 13+0 records out 13631488 bytes (14 MB) copied, 0.0970251 s, 140 MB/s 30+0 records in 30+0 records out 31457280 bytes (31 MB) copied, 0.16951 s, 186 MB/s Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59c0/0x2000059f1:0x31:0x0 Detach /mnt/lustre/f100.sanity-pcc ... 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.455992 s, 115 MB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.211511 s, 248 MB/s Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59c0/0x2000059f1:0x31:0x0 40+0 records in 40+0 records out 41943040 bytes (42 MB) copied, 0.320055 s, 131 MB/s 0+0 records in 0+0 records out 0 bytes (0 B) copied, 0.00431949 s, 0.0 kB/s Detach /mnt/lustre/f100.sanity-pcc ... 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.44187 s, 119 MB/s 12+0 records in 12+0 records out 12582912 bytes (13 MB) copied, 0.322214 s, 39.1 MB/s dd: warning: partial read (217088 bytes); suggest iflag=fullblock 0+4 records in 0+4 records out 1048576 bytes (1.0 MB) copied, 0.0185286 s, 56.6 MB/s Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59c0/0x2000059f1:0x31:0x0 unlink: cannot unlink '/mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59c0/0x2000059f1:0x31:0x0': No such file or directory Detach /mnt/lustre/f100.sanity-pcc ... 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.454819 s, 115 MB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.0540064 s, 971 MB/s 4+0 records in 4+0 records out 4194304 bytes (4.2 MB) copied, 0.00947794 s, 443 MB/s Detach /mnt/lustre/f100.sanity-pcc ... Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59c0/0x2000059f1:0x31:0x0 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.626887 s, 83.6 MB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.276324 s, 190 MB/s 9+0 records in 9+0 records out 9437184 bytes (9.4 MB) copied, 0.142143 s, 66.4 MB/s Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59c0/0x2000059f1:0x31:0x0 unlink: cannot unlink '/mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59c0/0x2000059f1:0x31:0x0': No such file or directory Detach /mnt/lustre/f100.sanity-pcc ... 25+0 records in 25+0 records out 26214400 bytes (26 MB) copied, 0.0318602 s, 823 MB/s Detach /mnt/lustre/f100.sanity-pcc ... 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.678753 s, 77.2 MB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.0497983 s, 1.1 GB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.0216293 s, 2.4 GB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.0273384 s, 1.9 GB/s Detach /mnt/lustre/f100.sanity-pcc ... 0+0 records in 0+0 records out 0 bytes (0 B) copied, 0.00501308 s, 0.0 kB/s Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59c0/0x2000059f1:0x31:0x0 unlink: cannot unlink '/mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59c0/0x2000059f1:0x31:0x0': No such file or directory 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.551483 s, 95.1 MB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.276649 s, 190 MB/s Detach /mnt/lustre/f100.sanity-pcc ... 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.02564 s, 2.0 GB/s Detach /mnt/lustre/f100.sanity-pcc ... 0+0 records in 0+0 records out 0 bytes (0 B) copied, 0.00788791 s, 0.0 kB/s 0+0 records in 0+0 records out 0 bytes (0 B) copied, 0.00392052 s, 0.0 kB/s Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59c0/0x2000059f1:0x31:0x0 unlink: cannot unlink '/mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59c0/0x2000059f1:0x31:0x0': No such file or directory Detach /mnt/lustre/f100.sanity-pcc ... 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.611684 s, 85.7 MB/s Detach /mnt/lustre/f100.sanity-pcc ... 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.244246 s, 215 MB/s 0+0 records in 0+0 records out 0 bytes (0 B) copied, 0.048683 s, 0.0 kB/s 5+0 records in 5+0 records out 5242880 bytes (5.2 MB) copied, 0.0125293 s, 418 MB/s Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59c0/0x2000059f1:0x31:0x0 unlink: cannot unlink '/mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59c0/0x2000059f1:0x31:0x0': No such file or directory 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.603443 s, 86.9 MB/s Detach /mnt/lustre/f100.sanity-pcc ... Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59c0/0x2000059f1:0x31:0x0 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.455937 s, 115 MB/s 29+0 records in 29+0 records out 30408704 bytes (30 MB) copied, 0.347795 s, 87.4 MB/s 0+0 records in 0+0 records out 0 bytes (0 B) copied, 0.00907333 s, 0.0 kB/s Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59c0/0x2000059f1:0x31:0x0 Detach /mnt/lustre/f100.sanity-pcc ... 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.0525768 s, 997 MB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.55601 s, 94.3 MB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.946856 s, 55.4 MB/s Detach /mnt/lustre/f100.sanity-pcc ... Detach /mnt/lustre/f100.sanity-pcc ... Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59c0/0x2000059f1:0x31:0x0 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.0265841 s, 2.0 GB/s 0+0 records in 0+0 records out 0 bytes (0 B) copied, 0.0116295 s, 0.0 kB/s Detach /mnt/lustre/f100.sanity-pcc ... 28+0 records in 28+0 records out 29360128 bytes (29 MB) copied, 0.206327 s, 142 MB/s 28+0 records in 28+0 records out 29360128 bytes (29 MB) copied, 0.0464012 s, 633 MB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.63535 s, 82.5 MB/s Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59c0/0x2000059f1:0x31:0x0 unlink: cannot unlink '/mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59c0/0x2000059f1:0x31:0x0': No such file or directory Detach /mnt/lustre/f100.sanity-pcc ... 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.0351702 s, 1.5 GB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.110185 s, 476 MB/s Detach /mnt/lustre/f100.sanity-pcc ... Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59c0/0x2000059f1:0x31:0x0 Detach /mnt/lustre/f100.sanity-pcc ... 43+0 records in 43+0 records out 45088768 bytes (45 MB) copied, 0.0479158 s, 941 MB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.587914 s, 89.2 MB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.029816 s, 1.8 GB/s Detach /mnt/lustre/f100.sanity-pcc ... 0+0 records in 0+0 records out 0 bytes (0 B) copied, 0.0259203 s, 0.0 kB/s Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59c0/0x2000059f1:0x31:0x0 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.538062 s, 97.4 MB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.316992 s, 165 MB/s Detach /mnt/lustre/f100.sanity-pcc ... 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.45543 s, 115 MB/s Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59c0/0x2000059f1:0x31:0x0 Detach /mnt/lustre/f100.sanity-pcc ... 36+0 records in 36+0 records out 37748736 bytes (38 MB) copied, 0.423801 s, 89.1 MB/s 0+0 records in 0+0 records out 0 bytes (0 B) copied, 0.00989162 s, 0.0 kB/s Detach /mnt/lustre/f100.sanity-pcc ... Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59c0/0x2000059f1:0x31:0x0 Detach /mnt/lustre/f100.sanity-pcc ... 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.0657572 s, 797 MB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.399876 s, 131 MB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.784211 s, 66.9 MB/s Detach /mnt/lustre/f100.sanity-pcc ... Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59c0/0x2000059f1:0x31:0x0 28+1 records in 28+1 records out 30388224 bytes (30 MB) copied, 0.599607 s, 50.7 MB/s 3+0 records in 3+0 records out 3145728 bytes (3.1 MB) copied, 0.0190846 s, 165 MB/s Detach /mnt/lustre/f100.sanity-pcc ... 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.633397 s, 82.8 MB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.0697796 s, 751 MB/s Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59c0/0x2000059f1:0x31:0x0 unlink: cannot unlink '/mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59c0/0x2000059f1:0x31:0x0': No such file or directory Detach /mnt/lustre/f100.sanity-pcc ... 8+0 records in 8+0 records out 8388608 bytes (8.4 MB) copied, 0.0970041 s, 86.5 MB/s 0+0 records in 0+0 records out 0 bytes (0 B) copied, 0.00699706 s, 0.0 kB/s 38+0 records in 38+0 records out 39845888 bytes (40 MB) copied, 0.0319588 s, 1.2 GB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.603136 s, 86.9 MB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.0261012 s, 2.0 GB/s Detach /mnt/lustre/f100.sanity-pcc ... Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59c0/0x2000059f1:0x31:0x0 unlink: cannot unlink '/mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59c0/0x2000059f1:0x31:0x0': No such file or directory Detach /mnt/lustre/f100.sanity-pcc ... 41+0 records in 41+0 records out 42991616 bytes (43 MB) copied, 0.108527 s, 396 MB/s 21+0 records in 21+0 records out 22020096 bytes (22 MB) copied, 0.0969889 s, 227 MB/s Detach /mnt/lustre/f100.sanity-pcc ... dd: warning: partial read (1011712 bytes); suggest iflag=fullblock Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59c0/0x2000059f1:0x31:0x0 44+2 records in 44+2 records out 47185920 bytes (47 MB) copied, 0.0410163 s, 1.2 GB/s unlink: cannot unlink '/mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59c0/0x2000059f1:0x31:0x0': No such file or directory 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.583237 s, 89.9 MB/s Detach /mnt/lustre/f100.sanity-pcc ... Detach /mnt/lustre/f100.sanity-pcc ... 0+0 records in 0+0 records out 0 bytes (0 B) copied, 0.172737 s, 0.0 kB/s 1+0 records in 1+0 records out 1048576 bytes (1.0 MB) copied, 0.0301104 s, 34.8 MB/s Detach /mnt/lustre/f100.sanity-pcc ... Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59c0/0x2000059f1:0x31:0x0 45+0 records in 45+0 records out 47185920 bytes (47 MB) copied, 0.0230746 s, 2.0 GB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.524424 s, 100 MB/s Detach /mnt/lustre/f100.sanity-pcc ... Detach /mnt/lustre/f100.sanity-pcc ... 1+1 records in 1+1 records out 1646592 bytes (1.6 MB) copied, 0.0586406 s, 28.1 MB/s Detach /mnt/lustre/f100.sanity-pcc ... dd: warning: partial read (716800 bytes); suggest iflag=fullblock 24+3 records in 24+3 records out 26214400 bytes (26 MB) copied, 0.0330075 s, 794 MB/s Detach /mnt/lustre/f100.sanity-pcc ... Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59c0/0x2000059f1:0x31:0x0 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.683646 s, 76.7 MB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.316859 s, 165 MB/s 5+0 records in 5+0 records out 5242880 bytes (5.2 MB) copied, 0.0288902 s, 181 MB/s Detach /mnt/lustre/f100.sanity-pcc ... 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.590526 s, 88.8 MB/s Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59c0/0x2000059f1:0x31:0x0 34+1 records in 34+1 records out 36384768 bytes (36 MB) copied, 0.610615 s, 59.6 MB/s Detach /mnt/lustre/f100.sanity-pcc ... dd: warning: partial read (1032192 bytes); suggest iflag=fullblock 2+2 records in 2+2 records out 3145728 bytes (3.1 MB) copied, 0.0199546 s, 158 MB/s Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59c0/0x2000059f1:0x31:0x0 unlink: cannot unlink '/mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59c0/0x2000059f1:0x31:0x0': No such file or directory Detach /mnt/lustre/f100.sanity-pcc ... 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.0367748 s, 1.4 GB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.530899 s, 98.8 MB/s Detach /mnt/lustre/f100.sanity-pcc ... 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.0249231 s, 2.1 GB/s 6+0 records in 6+0 records out 6291456 bytes (6.3 MB) copied, 0.0179869 s, 350 MB/s Detach /mnt/lustre/f100.sanity-pcc ... Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59c0/0x2000059f1:0x31:0x0 Detach /mnt/lustre/f100.sanity-pcc ... 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.514291 s, 102 MB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.192002 s, 273 MB/s 0+0 records in 0+0 records out 0 bytes (0 B) copied, 0.0364162 s, 0.0 kB/s dd: warning: partial read (405504 bytes); suggest iflag=fullblock 7+3 records in 7+3 records out 8388608 bytes (8.4 MB) copied, 0.0159241 s, 527 MB/s Detach /mnt/lustre/f100.sanity-pcc ... 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.63609 s, 82.4 MB/s Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59c0/0x2000059f1:0x31:0x0 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.254491 s, 206 MB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.0868572 s, 604 MB/s 0+0 records in 0+0 records out 0 bytes (0 B) copied, 0.0135574 s, 0.0 kB/s Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59c0/0x2000059f1:0x31:0x0 Detach /mnt/lustre/f100.sanity-pcc ... 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.901032 s, 58.2 MB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.47445 s, 111 MB/s Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59c0/0x2000059f1:0x31:0x0 Detach /mnt/lustre/f100.sanity-pcc ... 40+0 records in 40+0 records out 41943040 bytes (42 MB) copied, 0.561187 s, 74.7 MB/s 1+0 records in 1+0 records out 1048576 bytes (1.0 MB) copied, 0.0171858 s, 61.0 MB/s Detach /mnt/lustre/f100.sanity-pcc ... Detach /mnt/lustre/f100.sanity-pcc ... 28+0 records in 28+0 records out 29360128 bytes (29 MB) copied, 0.0294679 s, 996 MB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.622664 s, 84.2 MB/s Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59c0/0x2000059f1:0x31:0x0 unlink: cannot unlink '/mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59c0/0x2000059f1:0x31:0x0': No such file or directory Detach /mnt/lustre/f100.sanity-pcc ... 44+0 records in 44+0 records out 46137344 bytes (46 MB) copied, 0.55813 s, 82.7 MB/s Detach /mnt/lustre/f100.sanity-pcc ... 1+0 records in 1+0 records out 1048576 bytes (1.0 MB) copied, 0.0113003 s, 92.8 MB/s Detach /mnt/lustre/f100.sanity-pcc ... 21+0 records in 21+0 records out 22020096 bytes (22 MB) copied, 0.169192 s, 130 MB/s Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59c0/0x2000059f1:0x31:0x0 44+0 records in 44+0 records out 46137344 bytes (46 MB) copied, 0.0283651 s, 1.6 GB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.710901 s, 73.7 MB/s Detach /mnt/lustre/f100.sanity-pcc ... Detach /mnt/lustre/f100.sanity-pcc ... Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59c0/0x2000059f1:0x31:0x0 31+1 records in 31+1 records out 33087488 bytes (33 MB) copied, 0.768373 s, 43.1 MB/s dd: warning: partial read (4096 bytes); suggest iflag=fullblock 2+12 records in 2+12 records out 3145728 bytes (3.1 MB) copied, 0.00941817 s, 334 MB/s Detach /mnt/lustre/f100.sanity-pcc ... dd: warning: partial read (114688 bytes); suggest iflag=fullblock 28+5 records in 28+5 records out 30408704 bytes (30 MB) copied, 0.155665 s, 195 MB/s Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59c0/0x2000059f1:0x31:0x0 Detach /mnt/lustre/f100.sanity-pcc ... dd: warning: partial read (512000 bytes); suggest iflag=fullblock 47+3 records in 47+3 records out 50204672 bytes (50 MB) copied, 0.0265182 s, 1.9 GB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.690979 s, 75.9 MB/s 37+1 records in 37+1 records out 39743488 bytes (40 MB) copied, 0.0653106 s, 609 MB/s Detach /mnt/lustre/f100.sanity-pcc ... 25+0 records in 25+0 records out 26214400 bytes (26 MB) copied, 0.0374188 s, 701 MB/s Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59c0/0x2000059f1:0x31:0x0 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.76649 s, 68.4 MB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.22419 s, 234 MB/s 18+1 records in 18+1 records out 19181568 bytes (19 MB) copied, 0.0524215 s, 366 MB/s Detach /mnt/lustre/f100.sanity-pcc ... 6+0 records in 6+0 records out 6291456 bytes (6.3 MB) copied, 0.0216009 s, 291 MB/s 40+0 records in 40+0 records out 41943040 bytes (42 MB) copied, 0.187374 s, 224 MB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.610815 s, 85.8 MB/s Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59c0/0x2000059f1:0x31:0x0 Detach /mnt/lustre/f100.sanity-pcc ... Detach /mnt/lustre/f100.sanity-pcc ... 9+0 records in 9+0 records out 9437184 bytes (9.4 MB) copied, 0.169608 s, 55.6 MB/s 17+0 records in 17+0 records out 17825792 bytes (18 MB) copied, 0.0233569 s, 763 MB/s Detach /mnt/lustre/f100.sanity-pcc ... 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.692825 s, 75.7 MB/s Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59c0/0x2000059f1:0x31:0x0 Detach /mnt/lustre/f100.sanity-pcc ... 40+0 records in 40+0 records out 41943040 bytes (42 MB) copied, 0.619218 s, 67.7 MB/s Detach /mnt/lustre/f100.sanity-pcc ... 2+0 records in 2+0 records out 2097152 bytes (2.1 MB) copied, 0.0166037 s, 126 MB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.532156 s, 98.5 MB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.0224625 s, 2.3 GB/s Cleanup PCC backend on /mnt/lustre /mnt/pcc.d100.sanity-pcc is idle now