== sanity-pcc test 100: race among PCC unlink | read | write | detach for PCC-RO file ========================================================== 23:55:22 (1746071722) 60+0 records in 60+0 records out 62914560 bytes (63 MB) copied, 0.139211 s, 452 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/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/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) 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/cpuset type cgroup (rw,nosuid,nodev,noexec,relatime,cpuset) cgroup on /sys/fs/cgroup/devices type cgroup (rw,nosuid,nodev,noexec,relatime,devices) cgroup on /sys/fs/cgroup/perf_event type cgroup (rw,nosuid,nodev,noexec,relatime,perf_event) 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=28,pgrp=1,timeout=0,minproto=5,maxproto=5,direct,pipe_ino=11182) hugetlbfs on /dev/hugepages type hugetlbfs (rw,relatime) debugfs on /sys/kernel/debug type debugfs (rw,relatime) mqueue on /dev/mqueue type mqueue (rw,relatime) binfmt_misc on /proc/sys/fs/binfmt_misc type binfmt_misc (rw,relatime) none on /mnt type ramfs (rw,relatime) none on /var/lib/stateless/writable type tmpfs (rw,relatime) /dev/vda on /home/green/git/lustre-release type squashfs (ro,relatime) none on /var/cache/man type tmpfs (rw,relatime) none on /var/log type tmpfs (rw,relatime) none on /var/lib/dbus type tmpfs (rw,relatime) none on /tmp type tmpfs (rw,relatime) none on /var/lib/dhclient type tmpfs (rw,relatime) none on /var/tmp type tmpfs (rw,relatime) none on /var/lib/NetworkManager type tmpfs (rw,relatime) none on /var/lib/systemd/random-seed type tmpfs (rw,relatime) none on /var/spool type tmpfs (rw,relatime) none on /var/lib/nfs type tmpfs (rw,relatime) none on /var/lib/gssproxy type tmpfs (rw,relatime) none on /var/lib/logrotate type tmpfs (rw,relatime) none on /etc type tmpfs (rw,relatime) none on /var/lib/rsyslog type tmpfs (rw,relatime) none on /var/lib/dhclient type tmpfs (rw,relatime) 192.168.200.253:/exports/state/oleg134-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=192.168.201.34,local_lock=none,addr=192.168.200.253) 192.168.200.253:/exports/state/oleg134-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=192.168.201.34,local_lock=none,addr=192.168.200.253) 192.168.200.253:/exports/state/oleg134-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=192.168.201.34,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/51245/testresults/sanity-pcc-zfs-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=192.168.201.34,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) 192.168.201.134@tcp:/lustre on /mnt/lustre type lustre (rw,checksum,noencrypt,flock,lazystatfs,lruresize,nolock,statfs_project,nouser_fid2path,user_xattr,verbose) 192.168.201.134@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/pids type cgroup (rw,nosuid,nodev,noexec,relatime,pids) cgroup on /sys/fs/cgroup/cpu,cpuacct type cgroup (rw,nosuid,nodev,noexec,relatime,cpuacct,cpu) cgroup on /sys/fs/cgroup/memory type cgroup (rw,nosuid,nodev,noexec,relatime,memory) 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) 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/cpuset type cgroup (rw,nosuid,nodev,noexec,relatime,cpuset) cgroup on /sys/fs/cgroup/devices type cgroup (rw,nosuid,nodev,noexec,relatime,devices) cgroup on /sys/fs/cgroup/perf_event type cgroup (rw,nosuid,nodev,noexec,relatime,perf_event) 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=28,pgrp=1,timeout=0,minproto=5,maxproto=5,direct,pipe_ino=11182) hugetlbfs on /dev/hugepages type hugetlbfs (rw,relatime) debugfs on /sys/kernel/debug type debugfs (rw,relatime) mqueue on /dev/mqueue type mqueue (rw,relatime) binfmt_misc on /proc/sys/fs/binfmt_misc type binfmt_misc (rw,relatime) none on /mnt type ramfs (rw,relatime) none on /var/lib/stateless/writable type tmpfs (rw,relatime) /dev/vda on /home/green/git/lustre-release type squashfs (ro,relatime) none on /var/cache/man type tmpfs (rw,relatime) none on /var/log type tmpfs (rw,relatime) none on /var/lib/dbus type tmpfs (rw,relatime) none on /tmp type tmpfs (rw,relatime) none on /var/lib/dhclient type tmpfs (rw,relatime) none on /var/tmp type tmpfs (rw,relatime) none on /var/lib/NetworkManager type tmpfs (rw,relatime) none on /var/lib/systemd/random-seed type tmpfs (rw,relatime) none on /var/spool type tmpfs (rw,relatime) none on /var/lib/nfs type tmpfs (rw,relatime) none on /var/lib/gssproxy type tmpfs (rw,relatime) none on /var/lib/logrotate type tmpfs (rw,relatime) none on /etc type tmpfs (rw,relatime) none on /var/lib/rsyslog type tmpfs (rw,relatime) none on /var/lib/dhclient type tmpfs (rw,relatime) 192.168.200.253:/exports/state/oleg134-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=192.168.201.34,local_lock=none,addr=192.168.200.253) 192.168.200.253:/exports/state/oleg134-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=192.168.201.34,local_lock=none,addr=192.168.200.253) 192.168.200.253:/exports/state/oleg134-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=192.168.201.34,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/51245/testresults/sanity-pcc-zfs-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=192.168.201.34,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) 192.168.201.134@tcp:/lustre on /mnt/lustre type lustre (rw,checksum,noencrypt,flock,lazystatfs,lruresize,nolock,statfs_project,nouser_fid2path,user_xattr,verbose) 192.168.201.134@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: 37e21e61-906b-4475-951c-c3d3c9f47723 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=37e21e61-906b-4475-951c-c3d3c9f47723 (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, 0.736347 s, 71.2 MB/s Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59cf/0x2000059f1:0x3e:0x0 Detach /mnt/lustre/f100.sanity-pcc ... unlink: cannot unlink '/mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59cf/0x2000059f1:0x3e:0x0': No such file or directory 4+0 records in 4+0 records out 4194304 bytes (4.2 MB) copied, 0.277081 s, 15.1 MB/s 1+0 records in 1+0 records out 1048576 bytes (1.0 MB) copied, 0.0545809 s, 19.2 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, 0.959755 s, 54.6 MB/s 3+0 records in 3+0 records out 3145728 bytes (3.1 MB) copied, 0.141305 s, 22.3 MB/s 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, 0.036119 s, 29.0 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 ... 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.779278 s, 67.3 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, 0.656678 s, 79.8 MB/s 26+0 records in 26+0 records out 27262976 bytes (27 MB) copied, 0.223206 s, 122 MB/s Detach /mnt/lustre/f100.sanity-pcc ... 0+0 records in 0+0 records out 0 bytes (0 B) copied, 0.00633927 s, 0.0 kB/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, 1.33627 s, 39.2 MB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.475061 s, 110 MB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 1.02823 s, 51.0 MB/s Detach /mnt/lustre/f100.sanity-pcc ... 1+0 records in 1+0 records out 1048576 bytes (1.0 MB) copied, 0.0461274 s, 22.7 MB/s Detach /mnt/lustre/f100.sanity-pcc ... Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59cf/0x2000059f1:0x3e:0x0 24+0 records in 24+0 records out 25165824 bytes (25 MB) copied, 0.0601951 s, 418 MB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.871195 s, 60.2 MB/s Detach /mnt/lustre/f100.sanity-pcc ... 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.0409346 s, 1.3 GB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.0457646 s, 1.1 GB/s 0+0 records in 0+0 records out 0 bytes (0 B) copied, 0.00764079 s, 0.0 kB/s Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59cf/0x2000059f1:0x3e:0x0 Detach /mnt/lustre/f100.sanity-pcc ... 0+0 records in 0+0 records out 0 bytes (0 B) copied, 0.0076561 s, 0.0 kB/s Detach /mnt/lustre/f100.sanity-pcc ... 47+0 records in 47+0 records out 49283072 bytes (49 MB) copied, 0.404827 s, 122 MB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.955994 s, 54.8 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, 0.0694167 s, 755 MB/s 47+0 records in 47+0 records out 49283072 bytes (49 MB) copied, 0.0844308 s, 584 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, 0.991396 s, 52.9 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, 0.63248 s, 82.9 MB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.21749 s, 241 MB/s 0+0 records in 0+0 records out 0 bytes (0 B) copied, 0.00373166 s, 0.0 kB/s Detach /mnt/lustre/f100.sanity-pcc ... Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59cf/0x2000059f1:0x3e:0x0 38+0 records in 38+0 records out 39845888 bytes (40 MB) copied, 0.514799 s, 77.4 MB/s Detach /mnt/lustre/f100.sanity-pcc ... 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 1.04168 s, 50.3 MB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.113737 s, 461 MB/s 0+0 records in 0+0 records out 0 bytes (0 B) copied, 0.0543213 s, 0.0 kB/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 ... 25+0 records in 25+0 records out 26214400 bytes (26 MB) copied, 0.476968 s, 55.0 MB/s 45+0 records in 45+0 records out 47185920 bytes (47 MB) copied, 0.100825 s, 468 MB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 1.27332 s, 41.2 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, 0.0560376 s, 936 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 ... 0+0 records in 0+0 records out 0 bytes (0 B) copied, 0.0112764 s, 0.0 kB/s 16+0 records in 16+0 records out 16777216 bytes (17 MB) copied, 0.0272796 s, 615 MB/s Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59cf/0x2000059f1:0x3e:0x0 Detach /mnt/lustre/f100.sanity-pcc ... 39+0 records in 39+0 records out 40894464 bytes (41 MB) copied, 0.316078 s, 129 MB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 1.024 s, 51.2 MB/s Detach /mnt/lustre/f100.sanity-pcc ... 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.16121 s, 325 MB/s Detach /mnt/lustre/f100.sanity-pcc ... Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59cf/0x2000059f1:0x3e:0x0 5+0 records in 5+0 records out 5242880 bytes (5.2 MB) copied, 0.0264694 s, 198 MB/s 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, 0.0366091 s, 974 MB/s Detach /mnt/lustre/f100.sanity-pcc ... 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.836267 s, 62.7 MB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.044467 s, 1.2 GB/s Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59cf/0x2000059f1:0x3e:0x0 Detach /mnt/lustre/f100.sanity-pcc ... dd: warning: partial read (356352 bytes); suggest iflag=fullblock 0+2 records in 0+2 records out 1048576 bytes (1.0 MB) copied, 0.0363973 s, 28.8 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, 1.09579 s, 47.8 MB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.651237 s, 80.5 MB/s 0+0 records in 0+0 records out 0 bytes (0 B) copied, 0.0817327 s, 0.0 kB/s 0+0 records in 0+0 records out 0 bytes (0 B) copied, 0.00804461 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/59cf/0x2000059f1:0x3e:0x0 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.967189 s, 54.2 MB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.583555 s, 89.8 MB/s Detach /mnt/lustre/f100.sanity-pcc ... 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.102993 s, 509 MB/s Detach /mnt/lustre/f100.sanity-pcc ... 0+0 records in 0+0 records out 0 bytes (0 B) copied, 0.0552574 s, 0.0 kB/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, 0.0560033 s, 393 MB/s 21+0 records in 21+0 records out 22020096 bytes (22 MB) copied, 0.0389664 s, 565 MB/s 21+0 records in 21+0 records out 22020096 bytes (22 MB) copied, 0.0424222 s, 519 MB/s 21+0 records in 21+0 records out 22020096 bytes (22 MB) copied, 0.0182841 s, 1.2 GB/s Detach /mnt/lustre/f100.sanity-pcc ... 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.787976 s, 66.5 MB/s Detach /mnt/lustre/f100.sanity-pcc ... Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59cf/0x2000059f1:0x3e:0x0 5+0 records in 5+0 records out 5242880 bytes (5.2 MB) copied, 0.574635 s, 9.1 MB/s 1+0 records in 1+0 records out 1048576 bytes (1.0 MB) copied, 0.0238025 s, 44.1 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, 1.28077 s, 40.9 MB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.693406 s, 75.6 MB/s Detach /mnt/lustre/f100.sanity-pcc ... 4+0 records in 4+0 records out 4194304 bytes (4.2 MB) copied, 0.0279693 s, 150 MB/s Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59cf/0x2000059f1:0x3e:0x0 Detach /mnt/lustre/f100.sanity-pcc ... 47+0 records in 47+0 records out 49283072 bytes (49 MB) copied, 0.480715 s, 103 MB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.975684 s, 53.7 MB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.0817988 s, 641 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 0+0 records in 0+0 records out 0 bytes (0 B) copied, 0.00109591 s, 0.0 kB/s 0+0 records in 0+0 records out 0 bytes (0 B) copied, 0.130095 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/59cf/0x2000059f1:0x3e:0x0 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.969453 s, 54.1 MB/s Detach /mnt/lustre/f100.sanity-pcc ... 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.705877 s, 74.3 MB/s 9+0 records in 9+0 records out 9437184 bytes (9.4 MB) copied, 0.0406987 s, 232 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, 0.970344 s, 54.0 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, 0.827157 s, 63.4 MB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.225675 s, 232 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, 0.0454528 s, 277 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 ... 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.916187 s, 57.2 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, 0.748916 s, 70.0 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 36+0 records in 36+0 records out 37748736 bytes (38 MB) copied, 0.432749 s, 87.2 MB/s Detach /mnt/lustre/f100.sanity-pcc ... 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.980907 s, 53.4 MB/s Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59cf/0x2000059f1:0x3e:0x0 18+0 records in 18+0 records out 18874368 bytes (19 MB) copied, 0.487735 s, 38.7 MB/s 3+0 records in 3+0 records out 3145728 bytes (3.1 MB) copied, 0.0140659 s, 224 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, 0.803979 s, 65.2 MB/s Detach /mnt/lustre/f100.sanity-pcc ... 16+0 records in 16+0 records out 16777216 bytes (17 MB) copied, 0.367707 s, 45.6 MB/s 2+0 records in 2+0 records out 2097152 bytes (2.1 MB) copied, 0.0171774 s, 122 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, 0.955355 s, 54.9 MB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.44728 s, 117 MB/s Detach /mnt/lustre/f100.sanity-pcc ... 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.0714352 s, 734 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 10+0 records in 10+0 records out 10485760 bytes (10 MB) copied, 0.0430663 s, 243 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, 0.41187 s, 122 MB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.901351 s, 58.2 MB/s Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59cf/0x2000059f1:0x3e:0x0 Detach /mnt/lustre/f100.sanity-pcc ... 45+1 records in 45+1 records out 48041984 bytes (48 MB) copied, 0.171267 s, 281 MB/s 0+0 records in 0+0 records out 0 bytes (0 B) copied, 0.00745273 s, 0.0 kB/s 34+0 records in 34+0 records out 35651584 bytes (36 MB) copied, 0.282041 s, 126 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, 0.833458 s, 62.9 MB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.0395812 s, 1.3 GB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.0512111 s, 1.0 GB/s Detach /mnt/lustre/f100.sanity-pcc ... Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59cf/0x2000059f1:0x3e:0x0 unlink: cannot unlink '/mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59cf/0x2000059f1:0x3e:0x0': No such file or directory Detach /mnt/lustre/f100.sanity-pcc ... 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.940814 s, 55.7 MB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.547213 s, 95.8 MB/s Detach /mnt/lustre/f100.sanity-pcc ... 0+0 records in 0+0 records out 0 bytes (0 B) copied, 0.0239928 s, 0.0 kB/s 6+0 records in 6+0 records out 6291456 bytes (6.3 MB) copied, 0.0231944 s, 271 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 Detach /mnt/lustre/f100.sanity-pcc ... 52428800 bytes (52 MB) copied, 0.927674 s, 56.5 MB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.485937 s, 108 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 38+0 records in 38+0 records out 39845888 bytes (40 MB) copied, 0.182528 s, 218 MB/s 0+0 records in 0+0 records out 0 bytes (0 B) copied, 0.00616418 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/59cf/0x2000059f1:0x3e:0x0 42+0 records in 42+0 records out 44040192 bytes (44 MB) copied, 0.241872 s, 182 MB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.883504 s, 59.3 MB/s Detach /mnt/lustre/f100.sanity-pcc ... 6+0 records in 6+0 records out 6291456 bytes (6.3 MB) copied, 0.275332 s, 22.9 MB/s 1+0 records in 1+0 records out 1048576 bytes (1.0 MB) copied, 0.0429546 s, 24.4 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 ... 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, 1.32067 s, 39.7 MB/s Detach /mnt/lustre/f100.sanity-pcc ... 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.966989 s, 54.2 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, 0.0506203 s, 1.0 GB/s Detach /mnt/lustre/f100.sanity-pcc ... 8+0 records in 8+0 records out 8388608 bytes (8.4 MB) copied, 0.0299879 s, 280 MB/s 9+0 records in 9+0 records out 9437184 bytes (9.4 MB) copied, 0.0199788 s, 472 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, 0.747295 s, 70.2 MB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.27188 s, 193 MB/s Detach /mnt/lustre/f100.sanity-pcc ... 6+0 records in 6+0 records out 6291456 bytes (6.3 MB) copied, 0.0292774 s, 215 MB/s 34+0 records in 34+0 records out 35651584 bytes (36 MB) copied, 0.140335 s, 254 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, 0.926075 s, 56.6 MB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.0348393 s, 1.5 GB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.0404648 s, 1.3 GB/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 ... 26+0 records in 26+0 records out 27262976 bytes (27 MB) copied, 0.280201 s, 97.3 MB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 1.11403 s, 47.1 MB/s Detach /mnt/lustre/f100.sanity-pcc ... 6+1 records in 6+1 records out 7290880 bytes (7.3 MB) copied, 0.328311 s, 22.2 MB/s 1+0 records in 1+0 records out 1048576 bytes (1.0 MB) copied, 0.0219758 s, 47.7 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 ... 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.920644 s, 56.9 MB/s Detach /mnt/lustre/f100.sanity-pcc ... 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.590844 s, 88.7 MB/s Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59cf/0x2000059f1:0x3e:0x0 0+0 records in 0+0 records out 0 bytes (0 B) copied, 0.0902412 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, 1.10819 s, 47.3 MB/s Detach /mnt/lustre/f100.sanity-pcc ... 10+0 records in 10+0 records out 10485760 bytes (10 MB) copied, 0.703375 s, 14.9 MB/s 1+0 records in 1+0 records out 1048576 bytes (1.0 MB) copied, 0.0329315 s, 31.8 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 48+0 records in 48+0 records out 50331648 bytes (50 MB) copied, 0.496055 s, 101 MB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.904978 s, 57.9 MB/s Detach /mnt/lustre/f100.sanity-pcc ... 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.0627585 s, 835 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 2+0 records in 2+0 records out 2097152 bytes (2.1 MB) copied, 0.119941 s, 17.5 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, 0.0636537 s, 16.5 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, 1.06586 s, 49.2 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, 0.783603 s, 66.9 MB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.0829799 s, 632 MB/s 0+0 records in 0+0 records out 0 bytes (0 B) copied, 0.00893066 s, 0.0 kB/s Detach /mnt/lustre/f100.sanity-pcc ... Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59cf/0x2000059f1:0x3e:0x0 39+0 records in 39+0 records out 40894464 bytes (41 MB) copied, 0.585295 s, 69.9 MB/s 44+0 records in 44+0 records out 46137344 bytes (46 MB) copied, 0.283149 s, 163 MB/s Detach /mnt/lustre/f100.sanity-pcc ... 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 1.3523 s, 38.8 MB/s Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59cf/0x2000059f1:0x3e:0x0 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, 0.341697 s, 153 MB/s unlink: cannot unlink '/mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59cf/0x2000059f1:0x3e:0x0': No such file or directory 40+0 records in 40+0 records out 41943040 bytes (42 MB) copied, 0.452619 s, 92.7 MB/s Detach /mnt/lustre/f100.sanity-pcc ... Detach /mnt/lustre/f100.sanity-pcc ... 36+0 records in 36+0 records out 37748736 bytes (38 MB) copied, 0.540282 s, 69.9 MB/s 36+0 records in 36+0 records out 37748736 bytes (38 MB) copied, 0.276636 s, 136 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, 1.15929 s, 45.2 MB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.122287 s, 429 MB/s Cleanup PCC backend on /mnt/lustre /mnt/pcc.d100.sanity-pcc is idle now