== sanity-pcc test 100: race among PCC unlink | read | write | detach for PCC-RO file ========================================================== 15:38:01 (1746128281) 60+0 records in 60+0 records out 62914560 bytes (63 MB) copied, 0.249485 s, 252 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/blkio type cgroup (rw,nosuid,nodev,noexec,relatime,blkio) 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/cpu,cpuacct type cgroup (rw,nosuid,nodev,noexec,relatime,cpuacct,cpu) cgroup on /sys/fs/cgroup/memory type cgroup (rw,nosuid,nodev,noexec,relatime,memory) cgroup on /sys/fs/cgroup/pids type cgroup (rw,nosuid,nodev,noexec,relatime,pids) cgroup on /sys/fs/cgroup/cpuset type cgroup (rw,nosuid,nodev,noexec,relatime,cpuset) cgroup on /sys/fs/cgroup/perf_event type cgroup (rw,nosuid,nodev,noexec,relatime,perf_event) cgroup on /sys/fs/cgroup/hugetlb type cgroup (rw,nosuid,nodev,noexec,relatime,hugetlb) cgroup on /sys/fs/cgroup/freezer type cgroup (rw,nosuid,nodev,noexec,relatime,freezer) cgroup on /sys/fs/cgroup/devices type cgroup (rw,nosuid,nodev,noexec,relatime,devices) 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=25,pgrp=1,timeout=0,minproto=5,maxproto=5,direct,pipe_ino=13476) mqueue on /dev/mqueue type mqueue (rw,relatime) debugfs on /sys/kernel/debug type debugfs (rw,relatime) hugetlbfs on /dev/hugepages type hugetlbfs (rw,relatime) binfmt_misc on /proc/sys/fs/binfmt_misc type binfmt_misc (rw,relatime) none on /mnt type ramfs (rw,relatime) none on /var/lib/stateless/writable type tmpfs (rw,relatime) /dev/vda on /home/green/git/lustre-release type squashfs (ro,relatime) none on /var/cache/man type tmpfs (rw,relatime) none on /var/log type tmpfs (rw,relatime) none on /var/lib/dbus type tmpfs (rw,relatime) none on /tmp type tmpfs (rw,relatime) none on /var/lib/dhclient type tmpfs (rw,relatime) none on /var/tmp type tmpfs (rw,relatime) none on /var/lib/NetworkManager type tmpfs (rw,relatime) none on /var/lib/systemd/random-seed type tmpfs (rw,relatime) none on /var/spool type tmpfs (rw,relatime) none on /var/lib/nfs type tmpfs (rw,relatime) none on /var/lib/gssproxy type tmpfs (rw,relatime) none on /var/lib/logrotate type tmpfs (rw,relatime) none on /etc type tmpfs (rw,relatime) none on /var/lib/rsyslog type tmpfs (rw,relatime) none on /var/lib/dhclient type tmpfs (rw,relatime) 192.168.200.253:/exports/state/oleg354-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=192.168.203.54,local_lock=none,addr=192.168.200.253) 192.168.200.253:/exports/state/oleg354-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=192.168.203.54,local_lock=none,addr=192.168.200.253) 192.168.200.253:/exports/state/oleg354-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=192.168.203.54,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/51271/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=192.168.203.54,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) 192.168.203.154@tcp:/lustre on /mnt/lustre type lustre (rw,checksum,noencrypt,flock,lazystatfs,lruresize,nolock,statfs_project,nouser_fid2path,user_xattr,verbose) 192.168.203.154@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/blkio type cgroup (rw,nosuid,nodev,noexec,relatime,blkio) 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/cpu,cpuacct type cgroup (rw,nosuid,nodev,noexec,relatime,cpuacct,cpu) cgroup on /sys/fs/cgroup/memory type cgroup (rw,nosuid,nodev,noexec,relatime,memory) cgroup on /sys/fs/cgroup/pids type cgroup (rw,nosuid,nodev,noexec,relatime,pids) cgroup on /sys/fs/cgroup/cpuset type cgroup (rw,nosuid,nodev,noexec,relatime,cpuset) cgroup on /sys/fs/cgroup/perf_event type cgroup (rw,nosuid,nodev,noexec,relatime,perf_event) cgroup on /sys/fs/cgroup/hugetlb type cgroup (rw,nosuid,nodev,noexec,relatime,hugetlb) cgroup on /sys/fs/cgroup/freezer type cgroup (rw,nosuid,nodev,noexec,relatime,freezer) cgroup on /sys/fs/cgroup/devices type cgroup (rw,nosuid,nodev,noexec,relatime,devices) 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=25,pgrp=1,timeout=0,minproto=5,maxproto=5,direct,pipe_ino=13476) mqueue on /dev/mqueue type mqueue (rw,relatime) debugfs on /sys/kernel/debug type debugfs (rw,relatime) hugetlbfs on /dev/hugepages type hugetlbfs (rw,relatime) binfmt_misc on /proc/sys/fs/binfmt_misc type binfmt_misc (rw,relatime) none on /mnt type ramfs (rw,relatime) none on /var/lib/stateless/writable type tmpfs (rw,relatime) /dev/vda on /home/green/git/lustre-release type squashfs (ro,relatime) none on /var/cache/man type tmpfs (rw,relatime) none on /var/log type tmpfs (rw,relatime) none on /var/lib/dbus type tmpfs (rw,relatime) none on /tmp type tmpfs (rw,relatime) none on /var/lib/dhclient type tmpfs (rw,relatime) none on /var/tmp type tmpfs (rw,relatime) none on /var/lib/NetworkManager type tmpfs (rw,relatime) none on /var/lib/systemd/random-seed type tmpfs (rw,relatime) none on /var/spool type tmpfs (rw,relatime) none on /var/lib/nfs type tmpfs (rw,relatime) none on /var/lib/gssproxy type tmpfs (rw,relatime) none on /var/lib/logrotate type tmpfs (rw,relatime) none on /etc type tmpfs (rw,relatime) none on /var/lib/rsyslog type tmpfs (rw,relatime) none on /var/lib/dhclient type tmpfs (rw,relatime) 192.168.200.253:/exports/state/oleg354-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=192.168.203.54,local_lock=none,addr=192.168.200.253) 192.168.200.253:/exports/state/oleg354-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=192.168.203.54,local_lock=none,addr=192.168.200.253) 192.168.200.253:/exports/state/oleg354-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=192.168.203.54,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/51271/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=192.168.203.54,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) 192.168.203.154@tcp:/lustre on /mnt/lustre type lustre (rw,checksum,noencrypt,flock,lazystatfs,lruresize,nolock,statfs_project,nouser_fid2path,user_xattr,verbose) 192.168.203.154@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: 7a73e9ec-6848-4097-8efd-9c1104c612f3 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=7a73e9ec-6848-4097-8efd-9c1104c612f3 (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, 1.06405 s, 49.3 MB/s Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59b3/0x2000059f1:0x42:0x0 Detach /mnt/lustre/f100.sanity-pcc ... unlink: cannot unlink '/mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59b3/0x2000059f1:0x42:0x0': No such file or directory Detach /mnt/lustre/f100.sanity-pcc ... 4+0 records in 4+0 records out 4194304 bytes (4.2 MB) copied, 0.790719 s, 5.3 MB/s 0+0 records in 0+0 records out 0 bytes (0 B) copied, 0.031327 s, 0.0 kB/s Detach /mnt/lustre/f100.sanity-pcc ... Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59b3/0x2000059f1:0x42:0x0 unlink: cannot unlink '/mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59b3/0x2000059f1:0x42:0x0': No such file or directory 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 1.09335 s, 48.0 MB/s Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59b3/0x2000059f1:0x42:0x0 unlink: cannot unlink '/mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59b3/0x2000059f1:0x42:0x0': No such file or directory Detach /mnt/lustre/f100.sanity-pcc ... 10+0 records in 10+0 records out 10485760 bytes (10 MB) copied, 0.556456 s, 18.8 MB/s 1+0 records in 1+0 records out 1048576 bytes (1.0 MB) copied, 0.0139055 s, 75.4 MB/s Detach /mnt/lustre/f100.sanity-pcc ... Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59b3/0x2000059f1:0x42:0x0 31+0 records in 31+0 records out 32505856 bytes (33 MB) copied, 0.499835 s, 65.0 MB/s Detach /mnt/lustre/f100.sanity-pcc ... 42+0 records in 42+0 records out 44040192 bytes (44 MB) copied, 0.0635467 s, 693 MB/s 47+0 records in 47+0 records out 49283072 bytes (49 MB) copied, 0.0605588 s, 814 MB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 1.21164 s, 43.3 MB/s Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59b3/0x2000059f1:0x42:0x0 unlink: cannot unlink '/mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59b3/0x2000059f1:0x42:0x0': No such file or directory Detach /mnt/lustre/f100.sanity-pcc ... 4+0 records in 4+0 records out 4194304 bytes (4.2 MB) copied, 0.22375 s, 18.7 MB/s dd: warning: partial read (155648 bytes); suggest iflag=fullblock 0+2 records in 0+2 records out 286720 bytes (287 kB) copied, 0.0446789 s, 6.4 MB/s Detach /mnt/lustre/f100.sanity-pcc ... Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59b3/0x2000059f1:0x42:0x0 38+0 records in 38+0 records out 39845888 bytes (40 MB) copied, 0.458415 s, 86.9 MB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 1.15605 s, 45.4 MB/s Detach /mnt/lustre/f100.sanity-pcc ... Detach /mnt/lustre/f100.sanity-pcc ... Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59b3/0x2000059f1:0x42:0x0 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.677771 s, 77.4 MB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.0522045 s, 1.0 GB/s 0+0 records in 0+0 records out 0 bytes (0 B) copied, 0.00584153 s, 0.0 kB/s dd: warning: partial read (897024 bytes); suggest iflag=fullblock Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59b3/0x2000059f1:0x42:0x0 10+2 records in 10+2 records out 11534336 bytes (12 MB) copied, 0.03477 s, 332 MB/s unlink: cannot unlink '/mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59b3/0x2000059f1:0x42:0x0': No such file or directory Detach /mnt/lustre/f100.sanity-pcc ... Detach /mnt/lustre/f100.sanity-pcc ... Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59b3/0x2000059f1:0x42:0x0 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 1.37664 s, 38.1 MB/s unlink: cannot unlink '/mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59b3/0x2000059f1:0x42:0x0': No such file or directory 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 1.11806 s, 46.9 MB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.589595 s, 88.9 MB/s Detach /mnt/lustre/f100.sanity-pcc ... 0+0 records in 0+0 records out 0 bytes (0 B) copied, 0.077295 s, 0.0 kB/s 0+0 records in 0+0 records out 0 bytes (0 B) copied, 0.00958229 s, 0.0 kB/s 0+0 records in 0+0 records out 0 bytes (0 B) copied, 0.017219 s, 0.0 kB/s 0+0 records in 0+0 records out 0 bytes (0 B) copied, 0.000436009 s, 0.0 kB/s Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59b3/0x2000059f1:0x42:0x0 0+0 records in 0+0 records out 0 bytes (0 B) copied, 0.00614298 s, 0.0 kB/s Detach /mnt/lustre/f100.sanity-pcc ... 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 1.17614 s, 44.6 MB/s Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59b3/0x2000059f1:0x42:0x0 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.626892 s, 83.6 MB/s Detach /mnt/lustre/f100.sanity-pcc ... 0+0 records in 0+0 records out 0 bytes (0 B) copied, 0.10824 s, 0.0 kB/s 5+0 records in 5+0 records out 5242880 bytes (5.2 MB) copied, 0.0207906 s, 252 MB/s Detach /mnt/lustre/f100.sanity-pcc ... Detach /mnt/lustre/f100.sanity-pcc ... Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59b3/0x2000059f1:0x42:0x0 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 1.11984 s, 46.8 MB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.599194 s, 87.5 MB/s Detach /mnt/lustre/f100.sanity-pcc ... Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59b3/0x2000059f1:0x42:0x0 Detach /mnt/lustre/f100.sanity-pcc ... 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.713606 s, 73.5 MB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.0729557 s, 719 MB/s Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59b3/0x2000059f1:0x42:0x0 0+0 records in 0+0 records out 0 bytes (0 B) copied, 0.0232685 s, 0.0 kB/s 0+0 records in 0+0 records out 0 bytes (0 B) copied, 0.0136236 s, 0.0 kB/s Detach /mnt/lustre/f100.sanity-pcc ... Detach /mnt/lustre/f100.sanity-pcc ... Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59b3/0x2000059f1:0x42:0x0 unlink: cannot unlink '/mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59b3/0x2000059f1:0x42:0x0': No such file or directory 40+0 records in 40+0 records out 41943040 bytes (42 MB) copied, 0.650227 s, 64.5 MB/s 41+0 records in 41+0 records out 42991616 bytes (43 MB) copied, 0.409606 s, 105 MB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 1.48633 s, 35.3 MB/s Detach /mnt/lustre/f100.sanity-pcc ... 0+0 records in 0+0 records out 0 bytes (0 B) copied, 0.0554988 s, 0.0 kB/s 0+0 records in 0+0 records out 0 bytes (0 B) copied, 0.00947598 s, 0.0 kB/s Detach /mnt/lustre/f100.sanity-pcc ... Detach /mnt/lustre/f100.sanity-pcc ... Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59b3/0x2000059f1:0x42:0x0 Detach /mnt/lustre/f100.sanity-pcc ... dd: warning: partial read (458752 bytes); suggest iflag=fullblock 33+2 records in 33+2 records out 35651584 bytes (36 MB) copied, 0.41697 s, 85.5 MB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 1.02359 s, 51.2 MB/s Detach /mnt/lustre/f100.sanity-pcc ... Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59b3/0x2000059f1:0x42:0x0 30+0 records in 30+0 records out 31457280 bytes (31 MB) copied, 0.475798 s, 66.1 MB/s dd: warning: partial read (172032 bytes); suggest iflag=fullblock 0+3 records in 0+3 records out 1048576 bytes (1.0 MB) copied, 0.0230644 s, 45.5 MB/s Detach /mnt/lustre/f100.sanity-pcc ... 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.900319 s, 58.2 MB/s Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59b3/0x2000059f1:0x42:0x0 2+0 records in 2+0 records out 2097152 bytes (2.1 MB) copied, 0.179237 s, 11.7 MB/s 2+0 records in 2+0 records out 2097152 bytes (2.1 MB) copied, 0.0201813 s, 104 MB/s Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59b3/0x2000059f1:0x42:0x0 unlink: cannot unlink '/mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59b3/0x2000059f1:0x42:0x0': No such file or directory Detach /mnt/lustre/f100.sanity-pcc ... 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 1.08609 s, 48.3 MB/s Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59b3/0x2000059f1:0x42:0x0 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.475536 s, 110 MB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.0332789 s, 1.6 GB/s Detach /mnt/lustre/f100.sanity-pcc ... Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59b3/0x2000059f1:0x42:0x0 Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59b3/0x2000059f1:0x42:0x0 Detach /mnt/lustre/f100.sanity-pcc ... 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 1.39095 s, 37.7 MB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.708524 s, 74.0 MB/s Detach /mnt/lustre/f100.sanity-pcc ... 8+0 records in 8+0 records out 8388608 bytes (8.4 MB) copied, 0.056923 s, 147 MB/s Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59b3/0x2000059f1:0x42:0x0 unlink: cannot unlink '/mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59b3/0x2000059f1:0x42:0x0': No such file or directory Detach /mnt/lustre/f100.sanity-pcc ... Detach /mnt/lustre/f100.sanity-pcc ... 39+0 records in 39+0 records out 40894464 bytes (41 MB) copied, 0.309971 s, 132 MB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 1.14689 s, 45.7 MB/s Detach /mnt/lustre/f100.sanity-pcc ... Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59b3/0x2000059f1:0x42:0x0 unlink: cannot unlink '/mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59b3/0x2000059f1:0x42:0x0': No such file or directory 2+0 records in 2+0 records out 2097152 bytes (2.1 MB) copied, 0.283318 s, 7.4 MB/s 1+0 records in 1+0 records out 1048576 bytes (1.0 MB) copied, 0.0254396 s, 41.2 MB/s Detach /mnt/lustre/f100.sanity-pcc ... Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59b3/0x2000059f1:0x42:0x0 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 1.18084 s, 44.4 MB/s Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59b3/0x2000059f1:0x42:0x0 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.562968 s, 93.1 MB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.139898 s, 375 MB/s Detach /mnt/lustre/f100.sanity-pcc ... Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59b3/0x2000059f1:0x42:0x0 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 1.05855 s, 49.5 MB/s Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59b3/0x2000059f1:0x42:0x0 Detach /mnt/lustre/f100.sanity-pcc ... 48+0 records in 48+0 records out 50331648 bytes (50 MB) copied, 0.824913 s, 61.0 MB/s unlink: cannot unlink '/mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59b3/0x2000059f1:0x42:0x0': No such file or directory dd: warning: partial read (172032 bytes); suggest iflag=fullblock 8+3 records in 8+3 records out 9437184 bytes (9.4 MB) copied, 0.0294139 s, 321 MB/s Detach /mnt/lustre/f100.sanity-pcc ... Detach /mnt/lustre/f100.sanity-pcc ... Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59b3/0x2000059f1:0x42:0x0 Detach /mnt/lustre/f100.sanity-pcc ... 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 1.31381 s, 39.9 MB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.874484 s, 60.0 MB/s Detach /mnt/lustre/f100.sanity-pcc ... 18+1 records in 18+1 records out 19849216 bytes (20 MB) copied, 0.0635057 s, 313 MB/s 34+0 records in 34+0 records out 35651584 bytes (36 MB) copied, 0.192356 s, 185 MB/s Detach /mnt/lustre/f100.sanity-pcc ... Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59b3/0x2000059f1:0x42:0x0 unlink: cannot unlink '/mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59b3/0x2000059f1:0x42:0x0': No such file or directory 37+0 records in 37+0 records out 38797312 bytes (39 MB) copied, 0.234648 s, 165 MB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.97635 s, 53.7 MB/s Detach /mnt/lustre/f100.sanity-pcc ... 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.0370056 s, 1.4 GB/s 0+0 records in 0+0 records out 0 bytes (0 B) copied, 0.0259711 s, 0.0 kB/s Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59b3/0x2000059f1:0x42:0x0 unlink: cannot unlink '/mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59b3/0x2000059f1:0x42:0x0': No such file or directory Detach /mnt/lustre/f100.sanity-pcc ... dd: warning: partial read (589824 bytes); suggest iflag=fullblock 15+4 records in 15+4 records out 16588800 bytes (17 MB) copied, 0.0320974 s, 517 MB/s Detach /mnt/lustre/f100.sanity-pcc ... 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.975064 s, 53.8 MB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.378624 s, 138 MB/s Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59b3/0x2000059f1:0x42:0x0 0+0 records in 0+0 records out 0 bytes (0 B) copied, 0.0891205 s, 0.0 kB/s Detach /mnt/lustre/f100.sanity-pcc ... 0+0 records in 0+0 records out 0 bytes (0 B) copied, 0.00455223 s, 0.0 kB/s dd: warning: partial read (122880 bytes); suggest iflag=fullblock 24+2 records in 24+2 records out 25337856 bytes (25 MB) copied, 0.084059 s, 301 MB/s Detach /mnt/lustre/f100.sanity-pcc ... Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59b3/0x2000059f1:0x42:0x0 unlink: cannot unlink '/mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59b3/0x2000059f1:0x42:0x0': No such file or directory dd: warning: partial read (573440 bytes); suggest iflag=fullblock 48+2 records in 48+2 records out 51306496 bytes (51 MB) copied, 0.0532762 s, 963 MB/s Detach /mnt/lustre/f100.sanity-pcc ... 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.932157 s, 56.2 MB/s Detach /mnt/lustre/f100.sanity-pcc ... 14+1 records in 14+1 records out 15425536 bytes (15 MB) copied, 0.0114453 s, 1.3 GB/s 26+1 records in 26+1 records out 27824128 bytes (28 MB) copied, 0.0374701 s, 743 MB/s Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59b3/0x2000059f1:0x42:0x0 unlink: cannot unlink '/mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59b3/0x2000059f1:0x42:0x0': 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, 0.62765 s, 83.5 MB/s Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59b3/0x2000059f1:0x42:0x0 unlink: cannot unlink '/mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59b3/0x2000059f1:0x42:0x0': No such file or directory 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 1.14647 s, 45.7 MB/s Detach /mnt/lustre/f100.sanity-pcc ... Detach /mnt/lustre/f100.sanity-pcc ... 41+0 records in 41+0 records out 42991616 bytes (43 MB) copied, 0.703183 s, 61.1 MB/s 3+0 records in 3+0 records out 3145728 bytes (3.1 MB) copied, 0.0501243 s, 62.8 MB/s Detach /mnt/lustre/f100.sanity-pcc ... Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59b3/0x2000059f1:0x42:0x0 unlink: cannot unlink '/mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59b3/0x2000059f1:0x42:0x0': No such file or directory Detach /mnt/lustre/f100.sanity-pcc ... 35+0 records in 35+0 records out 36700160 bytes (37 MB) copied, 0.436678 s, 84.0 MB/s Detach /mnt/lustre/f100.sanity-pcc ... 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 1.19391 s, 43.9 MB/s Detach /mnt/lustre/f100.sanity-pcc ... 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.0644615 s, 813 MB/s Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59b3/0x2000059f1:0x42:0x0 unlink: cannot unlink '/mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59b3/0x2000059f1:0x42:0x0': No such file or directory 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.0247362 s, 2.1 GB/s Detach /mnt/lustre/f100.sanity-pcc ... Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59b3/0x2000059f1:0x42:0x0 36+0 records in 36+0 records out 37748736 bytes (38 MB) copied, 0.228141 s, 165 MB/s 0+0 records in 0+0 records out 0 bytes (0 B) copied, 0.0896194 s, 0.0 kB/s Detach /mnt/lustre/f100.sanity-pcc ... Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59b3/0x2000059f1:0x42:0x0 unlink: cannot unlink '/mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59b3/0x2000059f1:0x42:0x0': No such file or directory Detach /mnt/lustre/f100.sanity-pcc ... 33+0 records in 33+0 records out 34603008 bytes (35 MB) copied, 0.469332 s, 73.7 MB/s Detach /mnt/lustre/f100.sanity-pcc ... 33+0 records in 33+0 records out 34603008 bytes (35 MB) copied, 0.866303 s, 39.9 MB/s Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59b3/0x2000059f1:0x42:0x0 Detach /mnt/lustre/f100.sanity-pcc ... unlink: cannot unlink '/mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59b3/0x2000059f1:0x42:0x0': No such file or directory 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 2.05811 s, 25.5 MB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.849217 s, 61.7 MB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.563363 s, 93.1 MB/s Detach /mnt/lustre/f100.sanity-pcc ... 0+0 records in 0+0 records out 0 bytes (0 B) copied, 0.000444576 s, 0.0 kB/s 0+0 records in 0+0 records out 0 bytes (0 B) copied, 0.0428564 s, 0.0 kB/s Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59b3/0x2000059f1:0x42:0x0 Detach /mnt/lustre/f100.sanity-pcc ... 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 1.2086 s, 43.4 MB/s Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59b3/0x2000059f1:0x42:0x0 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.663643 s, 79.0 MB/s Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59b3/0x2000059f1:0x42:0x0 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.0922204 s, 569 MB/s Detach /mnt/lustre/f100.sanity-pcc ... Detach /mnt/lustre/f100.sanity-pcc ... 16+0 records in 16+0 records out 16777216 bytes (17 MB) copied, 0.038104 s, 440 MB/s 16+0 records in 16+0 records out 16777216 bytes (17 MB) copied, 0.0320169 s, 524 MB/s Detach /mnt/lustre/f100.sanity-pcc ... Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59b3/0x2000059f1:0x42:0x0 unlink: cannot unlink '/mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59b3/0x2000059f1:0x42:0x0': No such file or directory 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 1.31078 s, 40.0 MB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.541919 s, 96.7 MB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.360497 s, 145 MB/s Detach /mnt/lustre/f100.sanity-pcc ... Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59b3/0x2000059f1:0x42:0x0 unlink: cannot unlink '/mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59b3/0x2000059f1:0x42:0x0': No such file or directory Detach /mnt/lustre/f100.sanity-pcc ... Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59b3/0x2000059f1:0x42:0x0 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.0432806 s, 1.2 GB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.0867829 s, 604 MB/s 0+0 records in 0+0 records out 0 bytes (0 B) copied, 0.0152185 s, 0.0 kB/s Detach /mnt/lustre/f100.sanity-pcc ... Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59b3/0x2000059f1:0x42:0x0 unlink: cannot unlink '/mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59b3/0x2000059f1:0x42:0x0': No such file or directory 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 1.31003 s, 40.0 MB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.266076 s, 197 MB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.668188 s, 78.5 MB/s Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59b3/0x2000059f1:0x42:0x0 unlink: cannot unlink '/mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59b3/0x2000059f1:0x42:0x0': No such file or directory Detach /mnt/lustre/f100.sanity-pcc ... 0+1 records in 0+1 records out 1011712 bytes (1.0 MB) copied, 0.123968 s, 8.2 MB/s 0+0 records in 0+0 records out 0 bytes (0 B) copied, 0.0258477 s, 0.0 kB/s Detach /mnt/lustre/f100.sanity-pcc ... Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59b3/0x2000059f1:0x42:0x0 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 1.24476 s, 42.1 MB/s Detach /mnt/lustre/f100.sanity-pcc ... Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59b3/0x2000059f1:0x42:0x0 10+0 records in 10+0 records out 10485760 bytes (10 MB) copied, 0.583412 s, 18.0 MB/s 2+0 records in 2+0 records out 2097152 bytes (2.1 MB) copied, 0.0130268 s, 161 MB/s Detach /mnt/lustre/f100.sanity-pcc ... 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.748899 s, 70.0 MB/s Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59b3/0x2000059f1:0x42:0x0 unlink: cannot unlink '/mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59b3/0x2000059f1:0x42:0x0': No such file or directory 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.776513 s, 67.5 MB/s Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59b3/0x2000059f1:0x42:0x0 unlink: cannot unlink '/mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59b3/0x2000059f1:0x42:0x0': No such file or directory 0+0 records in 0+0 records out 0 bytes (0 B) copied, 0.108795 s, 0.0 kB/s 0+0 records in 0+0 records out 0 bytes (0 B) copied, 0.0047514 s, 0.0 kB/s 0+0 records in 0+0 records out 0 bytes (0 B) copied, 0.01932 s, 0.0 kB/s 0+0 records in 0+0 records out 0 bytes (0 B) copied, 0.0079106 s, 0.0 kB/s Detach /mnt/lustre/f100.sanity-pcc ... 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.804688 s, 65.2 MB/s Detach /mnt/lustre/f100.sanity-pcc ... Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59b3/0x2000059f1:0x42:0x0 Detach /mnt/lustre/f100.sanity-pcc ... Detach /mnt/lustre/f100.sanity-pcc ... 13+0 records in 13+0 records out 13631488 bytes (14 MB) copied, 1.10088 s, 12.4 MB/s dd: warning: partial read (335872 bytes); suggest iflag=fullblock 1+7 records in 1+7 records out 2097152 bytes (2.1 MB) copied, 0.00958218 s, 219 MB/s Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59b3/0x2000059f1:0x42:0x0 Detach /mnt/lustre/f100.sanity-pcc ... unlink: cannot unlink '/mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59b3/0x2000059f1:0x42:0x0': No such file or directory dd: warning: partial read (802816 bytes); suggest iflag=fullblock 30+3 records in 30+3 records out 32505856 bytes (33 MB) copied, 0.297265 s, 109 MB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.906468 s, 57.8 MB/s Detach /mnt/lustre/f100.sanity-pcc ... 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.0565261 s, 928 MB/s Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59b3/0x2000059f1:0x42:0x0 Detach /mnt/lustre/f100.sanity-pcc ... 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.0312622 s, 1.7 GB/s 0+0 records in 0+0 records out 0 bytes (0 B) copied, 0.0786427 s, 0.0 kB/s Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59b3/0x2000059f1:0x42:0x0 unlink: cannot unlink '/mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59b3/0x2000059f1:0x42:0x0': No such file or directory Detach /mnt/lustre/f100.sanity-pcc ... 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.296671 s, 177 MB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.76865 s, 68.2 MB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 1.26549 s, 41.4 MB/s Cleanup PCC backend on /mnt/lustre /mnt/pcc.d100.sanity-pcc is idle now