== sanity-pcc test 100: race among PCC unlink | read | write | detach for PCC-RO file ========================================================== 17:52:59 (1746136379) 60+0 records in 60+0 records out 62914560 bytes (63 MB) copied, 0.157824 s, 399 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/hugetlb type cgroup (rw,nosuid,nodev,noexec,relatime,hugetlb) 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/freezer type cgroup (rw,nosuid,nodev,noexec,relatime,freezer) cgroup on /sys/fs/cgroup/memory type cgroup (rw,nosuid,nodev,noexec,relatime,memory) 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/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/pids type cgroup (rw,nosuid,nodev,noexec,relatime,pids) cgroup on /sys/fs/cgroup/blkio type cgroup (rw,nosuid,nodev,noexec,relatime,blkio) configfs on /sys/kernel/config type configfs (rw,relatime) /dev/nbd0 on / type ext4 (ro,relatime,stripe=32,data=ordered) rpc_pipefs on /var/lib/nfs/rpc_pipefs type rpc_pipefs (rw,relatime) systemd-1 on /proc/sys/fs/binfmt_misc type autofs (rw,relatime,fd=26,pgrp=1,timeout=0,minproto=5,maxproto=5,direct,pipe_ino=13837) 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/oleg127-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=192.168.201.27,local_lock=none,addr=192.168.200.253) 192.168.200.253:/exports/state/oleg127-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=192.168.201.27,local_lock=none,addr=192.168.200.253) 192.168.200.253:/exports/state/oleg127-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=192.168.201.27,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/51281/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=192.168.201.27,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) 192.168.201.127@tcp:/lustre on /mnt/lustre type lustre (rw,checksum,noencrypt,flock,lazystatfs,lruresize,nolock,statfs_project,nouser_fid2path,user_xattr,verbose) 192.168.201.127@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/hugetlb type cgroup (rw,nosuid,nodev,noexec,relatime,hugetlb) 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/freezer type cgroup (rw,nosuid,nodev,noexec,relatime,freezer) cgroup on /sys/fs/cgroup/memory type cgroup (rw,nosuid,nodev,noexec,relatime,memory) 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/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/pids type cgroup (rw,nosuid,nodev,noexec,relatime,pids) cgroup on /sys/fs/cgroup/blkio type cgroup (rw,nosuid,nodev,noexec,relatime,blkio) configfs on /sys/kernel/config type configfs (rw,relatime) /dev/nbd0 on / type ext4 (ro,relatime,stripe=32,data=ordered) rpc_pipefs on /var/lib/nfs/rpc_pipefs type rpc_pipefs (rw,relatime) systemd-1 on /proc/sys/fs/binfmt_misc type autofs (rw,relatime,fd=26,pgrp=1,timeout=0,minproto=5,maxproto=5,direct,pipe_ino=13837) 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/oleg127-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=192.168.201.27,local_lock=none,addr=192.168.200.253) 192.168.200.253:/exports/state/oleg127-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=192.168.201.27,local_lock=none,addr=192.168.200.253) 192.168.200.253:/exports/state/oleg127-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=192.168.201.27,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/51281/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=192.168.201.27,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) 192.168.201.127@tcp:/lustre on /mnt/lustre type lustre (rw,checksum,noencrypt,flock,lazystatfs,lruresize,nolock,statfs_project,nouser_fid2path,user_xattr,verbose) 192.168.201.127@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: c8815de7-c642-4820-b5fc-08ba8461fbbf 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=c8815de7-c642-4820-b5fc-08ba8461fbbf (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, 0.935788 s, 56.0 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 10+0 records in 10+0 records out 10485760 bytes (10 MB) copied, 0.437118 s, 24.0 MB/s dd: warning: partial read (585728 bytes); suggest iflag=fullblock 1+3 records in 1+3 records out 2097152 bytes (2.1 MB) copied, 0.0139437 s, 150 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, 0.905363 s, 57.9 MB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.433989 s, 121 MB/s Detach /mnt/lustre/f100.sanity-pcc ... 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.052856 s, 992 MB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.0224705 s, 2.3 GB/s Detach /mnt/lustre/f100.sanity-pcc ... 0+0 records in 0+0 records out 0 bytes (0 B) copied, 0.0192946 s, 0.0 kB/s 0+0 records in 0+0 records out 0 bytes (0 B) copied, 0.0191635 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 30+0 records in 30+0 records out 31457280 bytes (31 MB) copied, 0.0940608 s, 334 MB/s Detach /mnt/lustre/f100.sanity-pcc ... 47+0 records in 47+0 records out 49283072 bytes (49 MB) copied, 0.0667827 s, 738 MB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.957584 s, 54.8 MB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.0333955 s, 1.6 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 1+0 records in 1+0 records out 1048576 bytes (1.0 MB) copied, 0.0103152 s, 102 MB/s 1+0 records in 1+0 records out 1048576 bytes (1.0 MB) copied, 0.00790313 s, 133 MB/s Detach /mnt/lustre/f100.sanity-pcc ... 27+0 records in 27+0 records out 28311552 bytes (28 MB) copied, 0.134063 s, 211 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 ... 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 1.34853 s, 38.9 MB/s 13+0 records in 13+0 records out 13631488 bytes (14 MB) copied, 0.713875 s, 19.1 MB/s 2+0 records in 2+0 records out 2097152 bytes (2.1 MB) copied, 0.0254605 s, 82.4 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 Detach /mnt/lustre/f100.sanity-pcc ... 43+0 records in 43+0 records out 45088768 bytes (45 MB) copied, 0.499651 s, 90.2 MB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 1.05102 s, 49.9 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, 0.0871834 s, 601 MB/s Detach /mnt/lustre/f100.sanity-pcc ... Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59cf/0x2000059f1:0x3e:0x0 1+0 records in 1+0 records out 1048576 bytes (1.0 MB) copied, 0.257095 s, 4.1 MB/s 36+0 records in 36+0 records out 37748736 bytes (38 MB) copied, 0.303794 s, 124 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 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, 0.427813 s, 123 MB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.907025 s, 57.8 MB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 1.2863 s, 40.8 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, 0.0855569 s, 613 MB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.0711462 s, 737 MB/s Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59cf/0x2000059f1:0x3e:0x0 21+0 records in 21+0 records out 22020096 bytes (22 MB) copied, 0.231538 s, 95.1 MB/s Detach /mnt/lustre/f100.sanity-pcc ... dd: warning: partial read (118784 bytes); suggest iflag=fullblock 23+3 records in 23+3 records out 25165824 bytes (25 MB) copied, 0.176946 s, 142 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 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 1.37299 s, 38.2 MB/s 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, 0.696919 s, 75.2 MB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.502912 s, 104 MB/s Detach /mnt/lustre/f100.sanity-pcc ... 8+0 records in 8+0 records out 8388608 bytes (8.4 MB) copied, 0.155378 s, 54.0 MB/s 9+0 records in 9+0 records out 9437184 bytes (9.4 MB) copied, 0.0159315 s, 592 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 ... 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 1.32728 s, 39.5 MB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.630696 s, 83.1 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 33+0 records in 33+0 records out 34603008 bytes (35 MB) copied, 0.116461 s, 297 MB/s 0+0 records in 0+0 records out 0 bytes (0 B) copied, 0.00543914 s, 0.0 kB/s Detach /mnt/lustre/f100.sanity-pcc ... Detach /mnt/lustre/f100.sanity-pcc ... Detach /mnt/lustre/f100.sanity-pcc ... Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59cf/0x2000059f1:0x3e:0x0 Detach /mnt/lustre/f100.sanity-pcc ... 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 1.1525 s, 45.5 MB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.678546 s, 77.3 MB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.0546391 s, 960 MB/s dd: warning: partial read (57344 bytes); suggest iflag=fullblock Detach /mnt/lustre/f100.sanity-pcc ... 0+2 records in 0+2 records out 114688 bytes (115 kB) copied, 0.0432084 s, 2.7 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 ... 48+0 records in 48+0 records out 50331648 bytes (50 MB) copied, 0.490483 s, 103 MB/s 48+0 records in 48+0 records out 50331648 bytes (50 MB) copied, 0.638547 s, 78.8 MB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 1.04049 s, 50.4 MB/s Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59cf/0x2000059f1:0x3e:0x0 Detach /mnt/lustre/f100.sanity-pcc ... 1+0 records in 1+0 records out 1048576 bytes (1.0 MB) copied, 0.0421136 s, 24.9 MB/s 14+0 records in 14+0 records out 14680064 bytes (15 MB) copied, 0.0669659 s, 219 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, 1.11091 s, 47.2 MB/s Detach /mnt/lustre/f100.sanity-pcc ... 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.501059 s, 105 MB/s 0+0 records in 0+0 records out 0 bytes (0 B) copied, 0.0722387 s, 0.0 kB/s 6+0 records in 6+0 records out 6291456 bytes (6.3 MB) copied, 0.021746 s, 289 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 ... 44+0 records in 44+0 records out 46137344 bytes (46 MB) copied, 0.694616 s, 66.4 MB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 1.28493 s, 40.8 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 ... 0+0 records in 0+0 records out 0 bytes (0 B) copied, 0.170224 s, 0.0 kB/s 0+0 records in 0+0 records out 0 bytes (0 B) copied, 0.00932104 s, 0.0 kB/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, 1.04178 s, 50.3 MB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.601428 s, 87.2 MB/s Detach /mnt/lustre/f100.sanity-pcc ... 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.0595597 s, 880 MB/s 23+0 records in 23+0 records out 24117248 bytes (24 MB) copied, 0.0979681 s, 246 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, 1.12254 s, 46.7 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, 0.561322 s, 93.4 MB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.0854019 s, 614 MB/s Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59cf/0x2000059f1:0x3e:0x0 13+0 records in 13+0 records out 13631488 bytes (14 MB) copied, 0.337202 s, 40.4 MB/s 2+0 records in 2+0 records out 2097152 bytes (2.1 MB) copied, 0.0286389 s, 73.2 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 34+0 records in 34+0 records out 35651584 bytes (36 MB) copied, 0.134745 s, 265 MB/s 39+0 records in 39+0 records out 40894464 bytes (41 MB) copied, 0.720299 s, 56.8 MB/s Detach /mnt/lustre/f100.sanity-pcc ... 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 1.54538 s, 33.9 MB/s Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59cf/0x2000059f1:0x3e:0x0 12+0 records in 12+0 records out 12582912 bytes (13 MB) copied, 0.665873 s, 18.9 MB/s 4+0 records in 4+0 records out 4194304 bytes (4.2 MB) copied, 0.0448016 s, 93.6 MB/s Detach /mnt/lustre/f100.sanity-pcc ... 50+0 records in 50+0 records out Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59cf/0x2000059f1:0x3e:0x0 52428800 bytes (52 MB) copied, 0.862724 s, 60.8 MB/s 4+0 records in 4+0 records out 4194304 bytes (4.2 MB) copied, 0.14815 s, 28.3 MB/s dd: warning: partial read (188416 bytes); suggest iflag=fullblock 0+4 records in 0+4 records out 1048576 bytes (1.0 MB) copied, 0.0586055 s, 17.9 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 Detach /mnt/lustre/f100.sanity-pcc ... 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 1.01384 s, 51.7 MB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.569872 s, 92.0 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 ... 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.724717 s, 72.3 MB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.068884 s, 761 MB/s 2+0 records in 2+0 records out 2097152 bytes (2.1 MB) copied, 0.210535 s, 10.0 MB/s Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59cf/0x2000059f1:0x3e:0x0 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, 0.540188 s, 97.1 MB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.795278 s, 65.9 MB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 1.37456 s, 38.1 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 ... 8+0 records in 8+0 records out 8388608 bytes (8.4 MB) copied, 0.799269 s, 10.5 MB/s 2+0 records in 2+0 records out 2097152 bytes (2.1 MB) copied, 0.0227682 s, 92.1 MB/s 36+0 records in 36+0 records out 37748736 bytes (38 MB) copied, 0.252575 s, 149 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, 1.17412 s, 44.7 MB/s Detach /mnt/lustre/f100.sanity-pcc ... 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.578942 s, 90.6 MB/s Detach /mnt/lustre/f100.sanity-pcc ... Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59cf/0x2000059f1:0x3e:0x0 17+0 records in 17+0 records out 17825792 bytes (18 MB) copied, 0.197574 s, 90.2 MB/s dd: warning: partial read (176128 bytes); suggest iflag=fullblock 0+2 records in 0+2 records out 860160 bytes (860 kB) copied, 0.0424267 s, 20.3 MB/s Detach /mnt/lustre/f100.sanity-pcc ... Detach /mnt/lustre/f100.sanity-pcc ... 25+0 records in 25+0 records out 26214400 bytes (26 MB) copied, 0.285745 s, 91.7 MB/s 26+0 records in 26+0 records out 27262976 bytes (27 MB) copied, 0.106899 s, 255 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 ... 43+0 records in 43+0 records out 45088768 bytes (45 MB) copied, 0.440024 s, 102 MB/s 44+0 records in 44+0 records out 46137344 bytes (46 MB) copied, 0.086999 s, 530 MB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 1.66435 s, 31.5 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 ... 16+0 records in 16+0 records out 16777216 bytes (17 MB) copied, 0.712274 s, 23.6 MB/s 2+0 records in 2+0 records out 2097152 bytes (2.1 MB) copied, 0.0409674 s, 51.2 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 (839680 bytes); suggest iflag=fullblock 23+2 records in 23+2 records out 25165824 bytes (25 MB) copied, 0.0955641 s, 263 MB/s Detach /mnt/lustre/f100.sanity-pcc ... Detach /mnt/lustre/f100.sanity-pcc ... 48+0 records in 48+0 records out 50331648 bytes (50 MB) copied, 0.0261981 s, 1.9 GB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.943011 s, 55.6 MB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.0406521 s, 1.3 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 ... 5+0 records in 5+0 records out 5242880 bytes (5.2 MB) copied, 0.57698 s, 9.1 MB/s 1+0 records in 1+0 records out 1048576 bytes (1.0 MB) copied, 0.0157122 s, 66.7 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 dd: warning: partial read (544768 bytes); suggest iflag=fullblock 39+4 records in 39+4 records out 41943040 bytes (42 MB) copied, 0.32275 s, 130 MB/s Detach /mnt/lustre/f100.sanity-pcc ... 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.979604 s, 53.5 MB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.0475655 s, 1.1 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 ... Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59cf/0x2000059f1:0x3e:0x0 3+0 records in 3+0 records out 3145728 bytes (3.1 MB) copied, 0.239241 s, 13.1 MB/s 20+0 records in 20+0 records out 20971520 bytes (21 MB) copied, 0.26747 s, 78.4 MB/s 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 ... 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 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.303831 s, 173 MB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.624068 s, 84.0 MB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 1.27608 s, 41.1 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 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.060441 s, 867 MB/s 52428800 bytes (52 MB) copied, 0.0482048 s, 1.1 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 dd: warning: partial read (65536 bytes); suggest iflag=fullblock 43+3 records in 43+3 records out 46137344 bytes (46 MB) copied, 0.702049 s, 65.7 MB/s 44+0 records in 44+0 records out 46137344 bytes (46 MB) copied, 0.476857 s, 96.8 MB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 1.34959 s, 38.8 MB/s Detach /mnt/lustre/f100.sanity-pcc ... Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59cf/0x2000059f1:0x3e:0x0 8+0 records in 8+0 records out 8388608 bytes (8.4 MB) copied, 0.700497 s, 12.0 MB/s 2+0 records in 2+0 records out 2097152 bytes (2.1 MB) copied, 0.0249918 s, 83.9 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, 0.845787 s, 62.0 MB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.444042 s, 118 MB/s Detach /mnt/lustre/f100.sanity-pcc ... 25+0 records in 25+0 records out 26214400 bytes (26 MB) copied, 0.0846848 s, 310 MB/s 3+0 records in 3+0 records out 3145728 bytes (3.1 MB) copied, 0.02846 s, 111 MB/s Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59cf/0x2000059f1:0x3e:0x0 3+0 records in 3+0 records out 3145728 bytes (3.1 MB) copied, 0.0224598 s, 140 MB/s 3+0 records in 3+0 records out 3145728 bytes (3.1 MB) copied, 0.0112628 s, 279 MB/s Detach /mnt/lustre/f100.sanity-pcc ... 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 1.07443 s, 48.8 MB/s Detach /mnt/lustre/f100.sanity-pcc ... Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59cf/0x2000059f1:0x3e:0x0 44+1 records in 44+1 records out 46194688 bytes (46 MB) copied, 0.649611 s, 71.1 MB/s 4+0 records in 4+0 records out 4194304 bytes (4.2 MB) copied, 0.0339021 s, 124 MB/s dd: warning: partial read (831488 bytes); suggest iflag=fullblock 31+3 records in 31+3 records out 33554432 bytes (34 MB) copied, 0.102989 s, 326 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, 1.11868 s, 46.9 MB/s Detach /mnt/lustre/f100.sanity-pcc ... 15+0 records in 15+0 records out 15728640 bytes (16 MB) copied, 0.445483 s, 35.3 MB/s dd: warning: partial read (200704 bytes); suggest iflag=fullblock 0+7 records in 0+7 records out 1048576 bytes (1.0 MB) copied, 0.0191549 s, 54.7 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, 0.889422 s, 58.9 MB/s 1+0 records in 1+0 records out 1048576 bytes (1.0 MB) copied, 0.0981827 s, 10.7 MB/s dd: warning: partial read (356352 bytes); suggest iflag=fullblock 0+6 records in 0+6 records out 1048576 bytes (1.0 MB) copied, 0.0163253 s, 64.2 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, 1.09741 s, 47.8 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, 0.714906 s, 73.3 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, 0.0550062 s, 953 MB/s 0+0 records in 0+0 records out 0 bytes (0 B) copied, 0.0124537 s, 0.0 kB/s 3+0 records in 3+0 records out 3145728 bytes (3.1 MB) copied, 0.0538863 s, 58.4 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 unlink: cannot unlink '/mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59cf/0x2000059f1:0x3e:0x0': No such file or directory 29+0 records in 29+0 records out 30408704 bytes (30 MB) copied, 0.293454 s, 104 MB/s Detach /mnt/lustre/f100.sanity-pcc ... 34+0 records in 34+0 records out 35651584 bytes (36 MB) copied, 0.230689 s, 155 MB/s Detach /mnt/lustre/f100.sanity-pcc ... 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 1.57034 s, 33.4 MB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.555892 s, 94.3 MB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.393057 s, 133 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 ... Detach /mnt/lustre/f100.sanity-pcc ... 0+0 records in 0+0 records out 0 bytes (0 B) copied, 0.0249299 s, 0.0 kB/s 9+0 records in 9+0 records out 9437184 bytes (9.4 MB) copied, 0.0587999 s, 160 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 ... 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 1.38686 s, 37.8 MB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.651224 s, 80.5 MB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.0362765 s, 1.4 GB/s Cleanup PCC backend on /mnt/lustre /mnt/pcc.d100.sanity-pcc is idle now