== sanity-pcc test 100: race among PCC unlink | read | write | detach for PCC-RO file ========================================================== 15:33:22 (1746128002) 60+0 records in 60+0 records out 62914560 bytes (63 MB) copied, 0.203999 s, 308 MB/s sysfs on /sys type sysfs (rw,nosuid,nodev,noexec,relatime) proc on /proc type proc (rw,nosuid,nodev,noexec,relatime) devtmpfs on /dev type devtmpfs (rw,nosuid,mode=755) securityfs on /sys/kernel/security type securityfs (rw,nosuid,nodev,noexec,relatime) tmpfs on /dev/shm type tmpfs (rw,nosuid,nodev) devpts on /dev/pts type devpts (rw,nosuid,noexec,relatime,gid=5,mode=620,ptmxmode=000) tmpfs on /run type tmpfs (rw,nosuid,nodev,mode=755) tmpfs on /sys/fs/cgroup type tmpfs (ro,nosuid,nodev,noexec,mode=755) cgroup on /sys/fs/cgroup/systemd type cgroup (rw,nosuid,nodev,noexec,relatime,xattr,release_agent=/usr/lib/systemd/systemd-cgroups-agent,name=systemd) pstore on /sys/fs/pstore type pstore (rw,nosuid,nodev,noexec,relatime) cgroup on /sys/fs/cgroup/net_cls,net_prio type cgroup (rw,nosuid,nodev,noexec,relatime,net_prio,net_cls) cgroup on /sys/fs/cgroup/devices type cgroup (rw,nosuid,nodev,noexec,relatime,devices) cgroup on /sys/fs/cgroup/cpuset type cgroup (rw,nosuid,nodev,noexec,relatime,cpuset) cgroup on /sys/fs/cgroup/cpu,cpuacct type cgroup (rw,nosuid,nodev,noexec,relatime,cpuacct,cpu) cgroup on /sys/fs/cgroup/perf_event type cgroup (rw,nosuid,nodev,noexec,relatime,perf_event) cgroup on /sys/fs/cgroup/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/hugetlb type cgroup (rw,nosuid,nodev,noexec,relatime,hugetlb) cgroup on /sys/fs/cgroup/pids type cgroup (rw,nosuid,nodev,noexec,relatime,pids) cgroup on /sys/fs/cgroup/memory type cgroup (rw,nosuid,nodev,noexec,relatime,memory) 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=11815) 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/oleg452-client.virtnet on /var/lib/stateless/state type nfs4 (rw,relatime,vers=4.1,rsize=1048576,wsize=1048576,namlen=255,hard,proto=tcp,timeo=600,retrans=2,sec=sys,clientaddr=192.168.204.52,local_lock=none,addr=192.168.200.253) 192.168.200.253:/exports/state/oleg452-client.virtnet/boot on /boot type nfs4 (rw,relatime,vers=4.1,rsize=1048576,wsize=1048576,namlen=255,hard,proto=tcp,timeo=600,retrans=2,sec=sys,clientaddr=192.168.204.52,local_lock=none,addr=192.168.200.253) 192.168.200.253:/exports/state/oleg452-client.virtnet/etc/kdump.conf on /etc/kdump.conf type nfs4 (rw,relatime,vers=4.1,rsize=1048576,wsize=1048576,namlen=255,hard,proto=tcp,timeo=600,retrans=2,sec=sys,clientaddr=192.168.204.52,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/51274/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=192.168.204.52,local_lock=none,addr=192.168.200.253) tmpfs on /run/user/0 type tmpfs (rw,nosuid,nodev,relatime,size=382032k,mode=700) /dev/vda on /usr/sbin/mount.lustre type squashfs (ro,relatime) 192.168.204.152@tcp:/lustre on /mnt/lustre type lustre (rw,checksum,noencrypt,flock,lazystatfs,lruresize,nolock,statfs_project,nouser_fid2path,user_xattr,verbose) 192.168.204.152@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/net_cls,net_prio type cgroup (rw,nosuid,nodev,noexec,relatime,net_prio,net_cls) cgroup on /sys/fs/cgroup/devices type cgroup (rw,nosuid,nodev,noexec,relatime,devices) cgroup on /sys/fs/cgroup/cpuset type cgroup (rw,nosuid,nodev,noexec,relatime,cpuset) cgroup on /sys/fs/cgroup/cpu,cpuacct type cgroup (rw,nosuid,nodev,noexec,relatime,cpuacct,cpu) cgroup on /sys/fs/cgroup/perf_event type cgroup (rw,nosuid,nodev,noexec,relatime,perf_event) cgroup on /sys/fs/cgroup/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/hugetlb type cgroup (rw,nosuid,nodev,noexec,relatime,hugetlb) cgroup on /sys/fs/cgroup/pids type cgroup (rw,nosuid,nodev,noexec,relatime,pids) cgroup on /sys/fs/cgroup/memory type cgroup (rw,nosuid,nodev,noexec,relatime,memory) 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=11815) 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/oleg452-client.virtnet on /var/lib/stateless/state type nfs4 (rw,relatime,vers=4.1,rsize=1048576,wsize=1048576,namlen=255,hard,proto=tcp,timeo=600,retrans=2,sec=sys,clientaddr=192.168.204.52,local_lock=none,addr=192.168.200.253) 192.168.200.253:/exports/state/oleg452-client.virtnet/boot on /boot type nfs4 (rw,relatime,vers=4.1,rsize=1048576,wsize=1048576,namlen=255,hard,proto=tcp,timeo=600,retrans=2,sec=sys,clientaddr=192.168.204.52,local_lock=none,addr=192.168.200.253) 192.168.200.253:/exports/state/oleg452-client.virtnet/etc/kdump.conf on /etc/kdump.conf type nfs4 (rw,relatime,vers=4.1,rsize=1048576,wsize=1048576,namlen=255,hard,proto=tcp,timeo=600,retrans=2,sec=sys,clientaddr=192.168.204.52,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/51274/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=192.168.204.52,local_lock=none,addr=192.168.200.253) tmpfs on /run/user/0 type tmpfs (rw,nosuid,nodev,relatime,size=382032k,mode=700) /dev/vda on /usr/sbin/mount.lustre type squashfs (ro,relatime) 192.168.204.152@tcp:/lustre on /mnt/lustre type lustre (rw,checksum,noencrypt,flock,lazystatfs,lruresize,nolock,statfs_project,nouser_fid2path,user_xattr,verbose) 192.168.204.152@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: 955ea3fa-0c0e-408e-9fbe-52f562d7326f 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=955ea3fa-0c0e-408e-9fbe-52f562d7326f (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, 0.655627 s, 80.0 MB/s Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59b8/0x2000059f1:0x49:0x0 Detach /mnt/lustre/f100.sanity-pcc ... unlink: cannot unlink '/mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59b8/0x2000059f1:0x49:0x0': No such file or directory Detach /mnt/lustre/f100.sanity-pcc ... 2+0 records in 2+0 records out 2097152 bytes (2.1 MB) copied, 0.475268 s, 4.4 MB/s 0+0 records in 0+0 records out 0 bytes (0 B) copied, 0.0164036 s, 0.0 kB/s Detach /mnt/lustre/f100.sanity-pcc ... Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59b8/0x2000059f1:0x49:0x0 Detach /mnt/lustre/f100.sanity-pcc ... 36+0 records in 36+0 records out 37748736 bytes (38 MB) copied, 0.158456 s, 238 MB/s Detach /mnt/lustre/f100.sanity-pcc ... 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 1.01798 s, 51.5 MB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.0487627 s, 1.1 GB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.0242557 s, 2.2 GB/s Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59b8/0x2000059f1:0x49:0x0 Detach /mnt/lustre/f100.sanity-pcc ... 42+0 records in 42+0 records out 44040192 bytes (44 MB) copied, 0.191807 s, 230 MB/s 41+0 records in 41+0 records out 42991616 bytes (43 MB) copied, 0.212293 s, 203 MB/s Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59b8/0x2000059f1:0x49:0x0 unlink: cannot unlink '/mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59b8/0x2000059f1:0x49:0x0': No such file or directory Detach /mnt/lustre/f100.sanity-pcc ... 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.97769 s, 53.6 MB/s 50+0 records in 50+0 records out 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.50046 s, 105 MB/s 52428800 bytes (52 MB) copied, 0.841078 s, 62.3 MB/s Detach /mnt/lustre/f100.sanity-pcc ... Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59b8/0x2000059f1:0x49:0x0 unlink: cannot unlink '/mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59b8/0x2000059f1:0x49:0x0': No such file or directory 0+0 records in 0+0 records out 0 bytes (0 B) copied, 0.00700743 s, 0.0 kB/s 0+0 records in 0+0 records out 0 bytes (0 B) copied, 0.0139113 s, 0.0 kB/s Detach /mnt/lustre/f100.sanity-pcc ... Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59b8/0x2000059f1:0x49:0x0 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.937433 s, 55.9 MB/s Detach /mnt/lustre/f100.sanity-pcc ... 21+0 records in 21+0 records out 22020096 bytes (22 MB) copied, 0.559504 s, 39.4 MB/s 7+0 records in 7+0 records out 7340032 bytes (7.3 MB) copied, 0.0464229 s, 158 MB/s Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59b8/0x2000059f1:0x49:0x0 unlink: cannot unlink '/mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59b8/0x2000059f1:0x49:0x0': 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, 1.00933 s, 51.9 MB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.603809 s, 86.8 MB/s Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59b8/0x2000059f1:0x49:0x0 unlink: cannot unlink '/mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59b8/0x2000059f1:0x49:0x0': No such file or directory 0+0 records in 0+0 records out 0 bytes (0 B) copied, 0.00507246 s, 0.0 kB/s 0+0 records in 0+0 records out 0 bytes (0 B) copied, 0.169011 s, 0.0 kB/s Detach /mnt/lustre/f100.sanity-pcc ... Detach /mnt/lustre/f100.sanity-pcc ... 45+0 records in 45+0 records out 47185920 bytes (47 MB) copied, 0.342579 s, 138 MB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.84242 s, 62.2 MB/s Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59b8/0x2000059f1:0x49:0x0 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.028512 s, 1.8 GB/s Detach /mnt/lustre/f100.sanity-pcc ... 0+0 records in 0+0 records out 0 bytes (0 B) copied, 0.0534675 s, 0.0 kB/s 0+0 records in 0+0 records out 0 bytes (0 B) copied, 0.0110339 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/59b8/0x2000059f1:0x49:0x0 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.83028 s, 63.1 MB/s Detach /mnt/lustre/f100.sanity-pcc ... 19+0 records in 19+0 records out 19922944 bytes (20 MB) copied, 0.816464 s, 24.4 MB/s 1+0 records in 1+0 records out 1048576 bytes (1.0 MB) copied, 0.0455154 s, 23.0 MB/s Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59b8/0x2000059f1:0x49:0x0 unlink: cannot unlink '/mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59b8/0x2000059f1:0x49:0x0': No such file or directory Detach /mnt/lustre/f100.sanity-pcc ... 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.959639 s, 54.6 MB/s Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59b8/0x2000059f1:0x49:0x0 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.642372 s, 81.6 MB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.0503103 s, 1.0 GB/s 1+0 records in 1+0 records out 1048576 bytes (1.0 MB) copied, 0.0248579 s, 42.2 MB/s Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59b8/0x2000059f1:0x49:0x0 unlink: cannot unlink '/mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59b8/0x2000059f1:0x49:0x0': No such file or directory Detach /mnt/lustre/f100.sanity-pcc ... 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.449307 s, 117 MB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.682413 s, 76.8 MB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 1.1046 s, 47.5 MB/s Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59b8/0x2000059f1:0x49:0x0 unlink: cannot unlink '/mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59b8/0x2000059f1:0x49:0x0': No such file or directory Detach /mnt/lustre/f100.sanity-pcc ... 0+0 records in 0+0 records out 0 bytes (0 B) copied, 0.0296721 s, 0.0 kB/s 0+0 records in 0+0 records out 0 bytes (0 B) copied, 0.00520835 s, 0.0 kB/s Detach /mnt/lustre/f100.sanity-pcc ... 40+0 records in 40+0 records out 41943040 bytes (42 MB) copied, 0.343666 s, 122 MB/s Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59b8/0x2000059f1:0x49:0x0 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.956748 s, 54.8 MB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.063164 s, 830 MB/s 8+0 records in 8+0 records out 8388608 bytes (8.4 MB) copied, 0.0562971 s, 149 MB/s Detach /mnt/lustre/f100.sanity-pcc ... Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59b8/0x2000059f1:0x49:0x0 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.959307 s, 54.7 MB/s Detach /mnt/lustre/f100.sanity-pcc ... 12+1 records in 12+1 records out 12705792 bytes (13 MB) copied, 0.575398 s, 22.1 MB/s Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59b8/0x2000059f1:0x49:0x0 4+0 records in 4+0 records out 4194304 bytes (4.2 MB) copied, 0.0368634 s, 114 MB/s unlink: cannot unlink '/mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59b8/0x2000059f1:0x49:0x0': No such file or directory 31+0 records in 31+0 records out 32505856 bytes (33 MB) copied, 0.061784 s, 526 MB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.868214 s, 60.4 MB/s Detach /mnt/lustre/f100.sanity-pcc ... 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.0314175 s, 1.7 GB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.0345686 s, 1.5 GB/s Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59b8/0x2000059f1:0x49:0x0 unlink: cannot unlink '/mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59b8/0x2000059f1:0x49:0x0': No such file or directory Detach /mnt/lustre/f100.sanity-pcc ... Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59b8/0x2000059f1:0x49:0x0 9+0 records in 9+0 records out 9437184 bytes (9.4 MB) copied, 0.21438 s, 44.0 MB/s 42+0 records in 42+0 records out 44040192 bytes (44 MB) copied, 0.256622 s, 172 MB/s Detach /mnt/lustre/f100.sanity-pcc ... 48+0 records in 48+0 records out 50331648 bytes (50 MB) copied, 0.32228 s, 156 MB/s 49+0 records in 49+0 records out 51380224 bytes (51 MB) copied, 0.476157 s, 108 MB/s Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59b8/0x2000059f1:0x49:0x0 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.988118 s, 53.1 MB/s unlink: cannot unlink '/mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59b8/0x2000059f1:0x49:0x0': 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/59b8/0x2000059f1:0x49:0x0 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.0334291 s, 1.6 GB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.0355739 s, 1.5 GB/s 18+0 records in 18+0 records out 18874368 bytes (19 MB) copied, 0.183278 s, 103 MB/s 20+0 records in 20+0 records out 20971520 bytes (21 MB) copied, 0.26409 s, 79.4 MB/s Detach /mnt/lustre/f100.sanity-pcc ... Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59b8/0x2000059f1:0x49:0x0 unlink: cannot unlink '/mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59b8/0x2000059f1:0x49:0x0': No such file or directory 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 1.02651 s, 51.1 MB/s Detach /mnt/lustre/f100.sanity-pcc ... 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.602676 s, 87.0 MB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.699403 s, 75.0 MB/s Detach /mnt/lustre/f100.sanity-pcc ... 0+0 records in 0+0 records out 0 bytes (0 B) copied, 0.0100877 s, 0.0 kB/s Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59b8/0x2000059f1:0x49:0x0 11+0 records in 11+0 records out 11534336 bytes (12 MB) copied, 0.00602289 s, 1.9 GB/s unlink: cannot unlink '/mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59b8/0x2000059f1:0x49:0x0': No such file or directory 13+0 records in 13+0 records out 13631488 bytes (14 MB) copied, 0.0304621 s, 447 MB/s Detach /mnt/lustre/f100.sanity-pcc ... 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.826239 s, 63.5 MB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.603664 s, 86.9 MB/s Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59b8/0x2000059f1:0x49:0x0 8+0 records in 8+0 records out 8388608 bytes (8.4 MB) copied, 0.0664564 s, 126 MB/s 22+0 records in 22+0 records out 23068672 bytes (23 MB) copied, 0.0316677 s, 728 MB/s Detach /mnt/lustre/f100.sanity-pcc ... Detach /mnt/lustre/f100.sanity-pcc ... 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.865661 s, 60.6 MB/s Detach /mnt/lustre/f100.sanity-pcc ... Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59b8/0x2000059f1:0x49:0x0 28+0 records in 28+0 records out 29360128 bytes (29 MB) copied, 0.853587 s, 34.4 MB/s 2+0 records in 2+0 records out 2097152 bytes (2.1 MB) copied, 0.0123179 s, 170 MB/s Detach /mnt/lustre/f100.sanity-pcc ... Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59b8/0x2000059f1:0x49:0x0 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.961852 s, 54.5 MB/s 6+0 records in 6+0 records out 6291456 bytes (6.3 MB) copied, 0.236199 s, 26.6 MB/s 0+0 records in 0+0 records out 0 bytes (0 B) copied, 0.00901189 s, 0.0 kB/s Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59b8/0x2000059f1:0x49:0x0 unlink: cannot unlink '/mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59b8/0x2000059f1:0x49:0x0': No such file or directory Detach /mnt/lustre/f100.sanity-pcc ... 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.781868 s, 67.1 MB/s Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59b8/0x2000059f1:0x49:0x0 1+0 records in 1+0 records out 1048576 bytes (1.0 MB) copied, 0.0753466 s, 13.9 MB/s 0+0 records in 0+0 records out 0 bytes (0 B) copied, 0.0179033 s, 0.0 kB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.649011 s, 80.8 MB/s Detach /mnt/lustre/f100.sanity-pcc ... Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59b8/0x2000059f1:0x49:0x0 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.0386831 s, 1.4 GB/s unlink: cannot unlink '/mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59b8/0x2000059f1:0x49:0x0': No such file or directory 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.017719 s, 3.0 GB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.0895754 s, 585 MB/s Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59b8/0x2000059f1:0x49:0x0 Detach /mnt/lustre/f100.sanity-pcc ... 34+0 records in 34+0 records out 35651584 bytes (36 MB) copied, 0.118559 s, 301 MB/s 34+0 records in 34+0 records out 35651584 bytes (36 MB) copied, 0.368232 s, 96.8 MB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.816095 s, 64.2 MB/s Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59b8/0x2000059f1:0x49:0x0 Detach /mnt/lustre/f100.sanity-pcc ... 2+0 records in 2+0 records out 2097152 bytes (2.1 MB) copied, 0.567391 s, 3.7 MB/s 1+0 records in 1+0 records out 1048576 bytes (1.0 MB) copied, 0.0305736 s, 34.3 MB/s Detach /mnt/lustre/f100.sanity-pcc ... Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59b8/0x2000059f1:0x49:0x0 47+0 records in 47+0 records out 49283072 bytes (49 MB) copied, 0.342315 s, 144 MB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.694113 s, 75.5 MB/s Detach /mnt/lustre/f100.sanity-pcc ... 1+0 records in 1+0 records out 1048576 bytes (1.0 MB) copied, 0.109604 s, 9.6 MB/s dd: warning: partial read (57344 bytes); suggest iflag=fullblock 0+2 records in 0+2 records out 1048576 bytes (1.0 MB) copied, 0.0565446 s, 18.5 MB/s Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59b8/0x2000059f1:0x49:0x0 Detach /mnt/lustre/f100.sanity-pcc ... 44+0 records in 44+0 records out 46137344 bytes (46 MB) copied, 0.256096 s, 180 MB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.712202 s, 73.6 MB/s Detach /mnt/lustre/f100.sanity-pcc ... 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.0324304 s, 1.6 GB/s 0+0 records in 0+0 records out 0 bytes (0 B) copied, 0.0141541 s, 0.0 kB/s Detach /mnt/lustre/f100.sanity-pcc ... Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59b8/0x2000059f1:0x49:0x0 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.697616 s, 75.2 MB/s Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59b8/0x2000059f1:0x49:0x0 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.584198 s, 89.7 MB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.115157 s, 455 MB/s Detach /mnt/lustre/f100.sanity-pcc ... Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59b8/0x2000059f1:0x49:0x0 43+0 records in 43+0 records out 45088768 bytes (45 MB) copied, 0.460523 s, 97.9 MB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.791981 s, 66.2 MB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.0321247 s, 1.6 GB/s Detach /mnt/lustre/f100.sanity-pcc ... 11+0 records in 11+0 records out 11534336 bytes (12 MB) copied, 0.0279323 s, 413 MB/s Detach /mnt/lustre/f100.sanity-pcc ... Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59b8/0x2000059f1:0x49:0x0 Detach /mnt/lustre/f100.sanity-pcc ... 47+0 records in 47+0 records out 49283072 bytes (49 MB) copied, 0.420615 s, 117 MB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.786882 s, 66.6 MB/s Detach /mnt/lustre/f100.sanity-pcc ... 27+0 records in 27+0 records out 28311552 bytes (28 MB) copied, 0.335053 s, 84.5 MB/s Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59b8/0x2000059f1:0x49:0x0 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.78434 s, 66.8 MB/s Detach /mnt/lustre/f100.sanity-pcc ... 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.65811 s, 79.7 MB/s Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59b8/0x2000059f1:0x49:0x0 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.181031 s, 290 MB/s Detach /mnt/lustre/f100.sanity-pcc ... Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59b8/0x2000059f1:0x49:0x0 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.795463 s, 65.9 MB/s unlink: cannot unlink '/mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59b8/0x2000059f1:0x49:0x0': No such file or directory 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.385681 s, 136 MB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.547765 s, 95.7 MB/s Detach /mnt/lustre/f100.sanity-pcc ... 0+0 records in 0+0 records out 0 bytes (0 B) copied, 0.0251466 s, 0.0 kB/s 19+0 records in 19+0 records out 19922944 bytes (20 MB) copied, 0.0459818 s, 433 MB/s 31+0 records in 31+0 records out 32505856 bytes (33 MB) copied, 0.047061 s, 691 MB/s Detach /mnt/lustre/f100.sanity-pcc ... Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59b8/0x2000059f1:0x49:0x0 Detach /mnt/lustre/f100.sanity-pcc ... 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.847893 s, 61.8 MB/s 32+0 records in 32+0 records out 33554432 bytes (34 MB) copied, 0.528797 s, 63.5 MB/s Detach /mnt/lustre/f100.sanity-pcc ... 9+0 records in 9+0 records out 9437184 bytes (9.4 MB) copied, 0.0571535 s, 165 MB/s Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59b8/0x2000059f1:0x49:0x0 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.704579 s, 74.4 MB/s 1+0 records in 1+0 records out 1048576 bytes (1.0 MB) copied, 0.0514903 s, 20.4 MB/s 1+0 records in 1+0 records out 1048576 bytes (1.0 MB) copied, 0.139002 s, 7.5 MB/s Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59b8/0x2000059f1:0x49:0x0 unlink: cannot unlink '/mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59b8/0x2000059f1:0x49:0x0': No such file or directory 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.748915 s, 70.0 MB/s Detach /mnt/lustre/f100.sanity-pcc ... Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59b8/0x2000059f1:0x49:0x0 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.573274 s, 91.5 MB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.0987629 s, 531 MB/s Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59b8/0x2000059f1:0x49:0x0 Detach /mnt/lustre/f100.sanity-pcc ... 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.819542 s, 64.0 MB/s Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59b8/0x2000059f1:0x49:0x0 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.612759 s, 85.6 MB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.270164 s, 194 MB/s 0+0 records in 0+0 records out 0 bytes (0 B) copied, 0.00948195 s, 0.0 kB/s 0+0 records in 0+0 records out 0 bytes (0 B) copied, 0.0118687 s, 0.0 kB/s Detach /mnt/lustre/f100.sanity-pcc ... Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59b8/0x2000059f1:0x49:0x0 Detach /mnt/lustre/f100.sanity-pcc ... 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.980526 s, 53.5 MB/s Detach /mnt/lustre/f100.sanity-pcc ... 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.326259 s, 161 MB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.026146 s, 2.0 GB/s Detach /mnt/lustre/f100.sanity-pcc ... Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59b8/0x2000059f1:0x49:0x0 unlink: cannot unlink '/mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59b8/0x2000059f1:0x49:0x0': No such file or directory 35+0 records in 35+0 records out 36700160 bytes (37 MB) copied, 0.508583 s, 72.2 MB/s Detach /mnt/lustre/f100.sanity-pcc ... 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 1.1689 s, 44.9 MB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.138124 s, 380 MB/s Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59b8/0x2000059f1:0x49:0x0 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.0631819 s, 830 MB/s unlink: cannot unlink '/mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59b8/0x2000059f1:0x49:0x0': No such file or directory 0+0 records in 0+0 records out 0 bytes (0 B) copied, 0.0147239 s, 0.0 kB/s 0+0 records in 0+0 records out 0 bytes (0 B) copied, 0.0144294 s, 0.0 kB/s Detach /mnt/lustre/f100.sanity-pcc ... 0+0 records in 0+0 records out 0 bytes (0 B) copied, 0.0163375 s, 0.0 kB/s Detach /mnt/lustre/f100.sanity-pcc ... Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59b8/0x2000059f1:0x49:0x0 unlink: cannot unlink '/mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59b8/0x2000059f1:0x49:0x0': No such file or directory Detach /mnt/lustre/f100.sanity-pcc ... 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 1.07626 s, 48.7 MB/s 25+0 records in 25+0 records out 26214400 bytes (26 MB) copied, 0.810984 s, 32.3 MB/s Detach /mnt/lustre/f100.sanity-pcc ... 3+0 records in 3+0 records out 3145728 bytes (3.1 MB) copied, 0.100014 s, 31.5 MB/s Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59b8/0x2000059f1:0x49:0x0 unlink: cannot unlink '/mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59b8/0x2000059f1:0x49:0x0': No such file or directory Detach /mnt/lustre/f100.sanity-pcc ... 48+0 records in 48+0 records out 50331648 bytes (50 MB) copied, 0.327705 s, 154 MB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.997755 s, 52.5 MB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.0430041 s, 1.2 GB/s Detach /mnt/lustre/f100.sanity-pcc ... Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59b8/0x2000059f1:0x49:0x0 unlink: cannot unlink '/mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59b8/0x2000059f1:0x49:0x0': No such file or directory Detach /mnt/lustre/f100.sanity-pcc ... 0+0 records in 0+0 records out 0 bytes (0 B) copied, 0.0207177 s, 0.0 kB/s Detach /mnt/lustre/f100.sanity-pcc ... 14+0 records in 14+0 records out 14680064 bytes (15 MB) copied, 0.0487657 s, 301 MB/s Detach /mnt/lustre/f100.sanity-pcc ... Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59b8/0x2000059f1:0x49:0x0 46+0 records in 46+0 records out 48234496 bytes (48 MB) copied, 0.270215 s, 179 MB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 1.22704 s, 42.7 MB/s Detach /mnt/lustre/f100.sanity-pcc ... 0+0 records in 0+0 records out 0 bytes (0 B) copied, 0.0534991 s, 0.0 kB/s 0+0 records in 0+0 records out 0 bytes (0 B) copied, 0.00667868 s, 0.0 kB/s Detach /mnt/lustre/f100.sanity-pcc ... Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59b8/0x2000059f1:0x49:0x0 unlink: cannot unlink '/mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59b8/0x2000059f1:0x49:0x0': No such file or directory Detach /mnt/lustre/f100.sanity-pcc ... 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.943527 s, 55.6 MB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.670544 s, 78.2 MB/s Detach /mnt/lustre/f100.sanity-pcc ... Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59b8/0x2000059f1:0x49:0x0 0+0 records in 0+0 records out 0 bytes (0 B) copied, 0.0649675 s, 0.0 kB/s Detach /mnt/lustre/f100.sanity-pcc ... 6+0 records in 6+0 records out 6291456 bytes (6.3 MB) copied, 0.0261239 s, 241 MB/s Detach /mnt/lustre/f100.sanity-pcc ... Detach /mnt/lustre/f100.sanity-pcc ... 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.762733 s, 68.7 MB/s Detach /mnt/lustre/f100.sanity-pcc ... Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59b8/0x2000059f1:0x49:0x0 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.495338 s, 106 MB/s Detach /mnt/lustre/f100.sanity-pcc ... 2+0 records in 2+0 records out 2097152 bytes (2.1 MB) copied, 0.0111854 s, 187 MB/s 15+0 records in 15+0 records out 15728640 bytes (16 MB) copied, 0.0317305 s, 496 MB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.901249 s, 58.2 MB/s Cleanup PCC backend on /mnt/lustre /mnt/pcc.d100.sanity-pcc is idle now