== sanity-pcc test 100: race among PCC unlink | read | write | detach for PCC-RO file ========================================================== 18:40:49 (1746139249) 60+0 records in 60+0 records out 62914560 bytes (63 MB) copied, 0.132068 s, 476 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/cpu,cpuacct type cgroup (rw,nosuid,nodev,noexec,relatime,cpuacct,cpu) 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) 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/pids type cgroup (rw,nosuid,nodev,noexec,relatime,pids) 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/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=22,pgrp=1,timeout=0,minproto=5,maxproto=5,direct,pipe_ino=13087) mqueue on /dev/mqueue type mqueue (rw,relatime) hugetlbfs on /dev/hugepages type hugetlbfs (rw,relatime) debugfs on /sys/kernel/debug type debugfs (rw,relatime) binfmt_misc on /proc/sys/fs/binfmt_misc type binfmt_misc (rw,relatime) none on /mnt type ramfs (rw,relatime) none on /var/lib/stateless/writable type tmpfs (rw,relatime) /dev/vda on /home/green/git/lustre-release type squashfs (ro,relatime) none on /var/cache/man type tmpfs (rw,relatime) none on /var/log type tmpfs (rw,relatime) none on /var/lib/dbus type tmpfs (rw,relatime) none on /tmp type tmpfs (rw,relatime) none on /var/lib/dhclient type tmpfs (rw,relatime) none on /var/tmp type tmpfs (rw,relatime) none on /var/lib/NetworkManager type tmpfs (rw,relatime) none on /var/lib/systemd/random-seed type tmpfs (rw,relatime) none on /var/spool type tmpfs (rw,relatime) none on /var/lib/nfs type tmpfs (rw,relatime) none on /var/lib/gssproxy type tmpfs (rw,relatime) none on /var/lib/logrotate type tmpfs (rw,relatime) none on /etc type tmpfs (rw,relatime) none on /var/lib/rsyslog type tmpfs (rw,relatime) none on /var/lib/dhclient type tmpfs (rw,relatime) 192.168.200.253:/exports/state/oleg101-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=192.168.201.1,local_lock=none,addr=192.168.200.253) 192.168.200.253:/exports/state/oleg101-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=192.168.201.1,local_lock=none,addr=192.168.200.253) 192.168.200.253:/exports/state/oleg101-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=192.168.201.1,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/51284/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=192.168.201.1,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) 192.168.201.101@tcp:/lustre on /mnt/lustre type lustre (rw,checksum,noencrypt,flock,lazystatfs,lruresize,nolock,statfs_project,nouser_fid2path,user_xattr,verbose) 192.168.201.101@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/cpu,cpuacct type cgroup (rw,nosuid,nodev,noexec,relatime,cpuacct,cpu) 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) 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/pids type cgroup (rw,nosuid,nodev,noexec,relatime,pids) 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/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=22,pgrp=1,timeout=0,minproto=5,maxproto=5,direct,pipe_ino=13087) mqueue on /dev/mqueue type mqueue (rw,relatime) hugetlbfs on /dev/hugepages type hugetlbfs (rw,relatime) debugfs on /sys/kernel/debug type debugfs (rw,relatime) binfmt_misc on /proc/sys/fs/binfmt_misc type binfmt_misc (rw,relatime) none on /mnt type ramfs (rw,relatime) none on /var/lib/stateless/writable type tmpfs (rw,relatime) /dev/vda on /home/green/git/lustre-release type squashfs (ro,relatime) none on /var/cache/man type tmpfs (rw,relatime) none on /var/log type tmpfs (rw,relatime) none on /var/lib/dbus type tmpfs (rw,relatime) none on /tmp type tmpfs (rw,relatime) none on /var/lib/dhclient type tmpfs (rw,relatime) none on /var/tmp type tmpfs (rw,relatime) none on /var/lib/NetworkManager type tmpfs (rw,relatime) none on /var/lib/systemd/random-seed type tmpfs (rw,relatime) none on /var/spool type tmpfs (rw,relatime) none on /var/lib/nfs type tmpfs (rw,relatime) none on /var/lib/gssproxy type tmpfs (rw,relatime) none on /var/lib/logrotate type tmpfs (rw,relatime) none on /etc type tmpfs (rw,relatime) none on /var/lib/rsyslog type tmpfs (rw,relatime) none on /var/lib/dhclient type tmpfs (rw,relatime) 192.168.200.253:/exports/state/oleg101-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=192.168.201.1,local_lock=none,addr=192.168.200.253) 192.168.200.253:/exports/state/oleg101-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=192.168.201.1,local_lock=none,addr=192.168.200.253) 192.168.200.253:/exports/state/oleg101-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=192.168.201.1,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/51284/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=192.168.201.1,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) 192.168.201.101@tcp:/lustre on /mnt/lustre type lustre (rw,checksum,noencrypt,flock,lazystatfs,lruresize,nolock,statfs_project,nouser_fid2path,user_xattr,verbose) 192.168.201.101@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: 6ad6997a-a1e3-4005-b4e7-8ce9f4f2893d 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=6ad6997a-a1e3-4005-b4e7-8ce9f4f2893d (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, 0.796586 s, 65.8 MB/s Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59b1/0x2000059f1:0x40:0x0 Detach /mnt/lustre/f100.sanity-pcc ... unlink: cannot unlink '/mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59b1/0x2000059f1:0x40:0x0': No such file or directory 7+0 records in 7+0 records out 7340032 bytes (7.3 MB) copied, 0.265395 s, 27.7 MB/s 1+0 records in 1+0 records out 1048576 bytes (1.0 MB) copied, 0.0371637 s, 28.2 MB/s Detach /mnt/lustre/f100.sanity-pcc ... Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59b1/0x2000059f1:0x40:0x0 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.856732 s, 61.2 MB/s 4+0 records in 4+0 records out 4194304 bytes (4.2 MB) copied, 0.261828 s, 16.0 MB/s Detach /mnt/lustre/f100.sanity-pcc ... 2+0 records in 2+0 records out 2097152 bytes (2.1 MB) copied, 0.0511619 s, 41.0 MB/s Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59b1/0x2000059f1:0x40:0x0 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, 0.969057 s, 54.1 MB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.510304 s, 103 MB/s Detach /mnt/lustre/f100.sanity-pcc ... 24+1 records in 24+1 records out 25956352 bytes (26 MB) copied, 0.156919 s, 165 MB/s 3+0 records in 3+0 records out 3145728 bytes (3.1 MB) copied, 0.0122551 s, 257 MB/s Detach /mnt/lustre/f100.sanity-pcc ... Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59b1/0x2000059f1:0x40:0x0 38+0 records in 38+0 records out 39845888 bytes (40 MB) copied, 0.130957 s, 304 MB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.810248 s, 64.7 MB/s Detach /mnt/lustre/f100.sanity-pcc ... Detach /mnt/lustre/f100.sanity-pcc ... 0+0 records in 0+0 records out 0 bytes (0 B) copied, 0.0473562 s, 0.0 kB/s 0+0 records in 0+0 records out 0 bytes (0 B) copied, 0.00908174 s, 0.0 kB/s Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59b1/0x2000059f1:0x40:0x0 26+0 records in 26+0 records out 27262976 bytes (27 MB) copied, 0.0756251 s, 361 MB/s Detach /mnt/lustre/f100.sanity-pcc ... 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.897025 s, 58.4 MB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.059415 s, 882 MB/s Detach /mnt/lustre/f100.sanity-pcc ... 0+0 records in 0+0 records out 0 bytes (0 B) copied, 0.00913697 s, 0.0 kB/s Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59b1/0x2000059f1:0x40:0x0 unlink: cannot unlink '/mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59b1/0x2000059f1:0x40:0x0': No such file or directory Detach /mnt/lustre/f100.sanity-pcc ... 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.992765 s, 52.8 MB/s Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59b1/0x2000059f1:0x40:0x0 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.544116 s, 96.4 MB/s 2+0 records in 2+0 records out 2097152 bytes (2.1 MB) copied, 0.151167 s, 13.9 MB/s 1+0 records in 1+0 records out 1048576 bytes (1.0 MB) copied, 0.0298251 s, 35.2 MB/s Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59b1/0x2000059f1:0x40:0x0 unlink: cannot unlink '/mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59b1/0x2000059f1:0x40:0x0': No such file or directory Detach /mnt/lustre/f100.sanity-pcc ... 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.817027 s, 64.2 MB/s Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59b1/0x2000059f1:0x40:0x0 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.611784 s, 85.7 MB/s Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59b1/0x2000059f1:0x40:0x0 38+0 records in 38+0 records out 39845888 bytes (40 MB) copied, 0.507354 s, 78.5 MB/s unlink: cannot unlink '/mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59b1/0x2000059f1:0x40:0x0': No such file or directory Detach /mnt/lustre/f100.sanity-pcc ... 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 1.16748 s, 44.9 MB/s Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59b1/0x2000059f1:0x40:0x0 0+0 records in 0+0 records out 0 bytes (0 B) copied, 0.0344569 s, 0.0 kB/s 0+0 records in 0+0 records out 0 bytes (0 B) copied, 0.0170078 s, 0.0 kB/s Detach /mnt/lustre/f100.sanity-pcc ... Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59b1/0x2000059f1:0x40:0x0 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 1.28568 s, 40.8 MB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.917257 s, 57.2 MB/s 0+0 records in 0+0 records out 0 bytes (0 B) copied, 0.0849378 s, 0.0 kB/s Detach /mnt/lustre/f100.sanity-pcc ... 14+0 records in 14+0 records out 14680064 bytes (15 MB) copied, 0.0444838 s, 330 MB/s Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59b1/0x2000059f1:0x40:0x0 37+0 records in 37+0 records out 38797312 bytes (39 MB) copied, 0.262012 s, 148 MB/s Detach /mnt/lustre/f100.sanity-pcc ... 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.0222164 s, 2.4 GB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.923366 s, 56.8 MB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.0452736 s, 1.2 GB/s Detach /mnt/lustre/f100.sanity-pcc ... Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59b1/0x2000059f1:0x40:0x0 unlink: cannot unlink '/mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59b1/0x2000059f1:0x40:0x0': No such file or directory 0+0 records in 0+0 records out 0 bytes (0 B) copied, 0.00481735 s, 0.0 kB/s 9+0 records in 9+0 records out 9437184 bytes (9.4 MB) copied, 0.0378769 s, 249 MB/s 14+0 records in 14+0 records out 14680064 bytes (15 MB) copied, 0.0394852 s, 372 MB/s Detach /mnt/lustre/f100.sanity-pcc ... Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59b1/0x2000059f1:0x40:0x0 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.972359 s, 53.9 MB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.594282 s, 88.2 MB/s Detach /mnt/lustre/f100.sanity-pcc ... 8+0 records in 8+0 records out 8388608 bytes (8.4 MB) copied, 0.0409417 s, 205 MB/s Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59b1/0x2000059f1:0x40:0x0 40+0 records in 40+0 records out 41943040 bytes (42 MB) copied, 0.104751 s, 400 MB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.852448 s, 61.5 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, 0.455516 s, 115 MB/s Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59b1/0x2000059f1:0x40:0x0 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.0659277 s, 795 MB/s Detach /mnt/lustre/f100.sanity-pcc ... Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59b1/0x2000059f1:0x40:0x0 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.85093 s, 61.6 MB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.635113 s, 82.6 MB/s 43+1 records in 43+1 records out 45637632 bytes (46 MB) copied, 0.0443075 s, 1.0 GB/s Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59b1/0x2000059f1:0x40:0x0 Detach /mnt/lustre/f100.sanity-pcc ... 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.407096 s, 129 MB/s Detach /mnt/lustre/f100.sanity-pcc ... 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.904972 s, 57.9 MB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.0568633 s, 922 MB/s Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59b1/0x2000059f1:0x40:0x0 unlink: cannot unlink '/mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59b1/0x2000059f1:0x40:0x0': No such file or directory Detach /mnt/lustre/f100.sanity-pcc ... 1+0 records in 1+0 records out 1048576 bytes (1.0 MB) copied, 0.142077 s, 7.4 MB/s Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59b1/0x2000059f1:0x40:0x0 41+0 records in 41+0 records out 42991616 bytes (43 MB) copied, 0.20682 s, 208 MB/s unlink: cannot unlink '/mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59b1/0x2000059f1:0x40:0x0': No such file or directory Detach /mnt/lustre/f100.sanity-pcc ... dd: warning: partial read (286720 bytes); suggest iflag=fullblock 22+2 records in 22+2 records out 24117248 bytes (24 MB) copied, 0.252127 s, 95.7 MB/s 22+0 records in 22+0 records out 23068672 bytes (23 MB) copied, 0.175935 s, 131 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, 1.04189 s, 50.3 MB/s Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59b1/0x2000059f1:0x40:0x0 Detach /mnt/lustre/f100.sanity-pcc ... Detach /mnt/lustre/f100.sanity-pcc ... 30+0 records in 30+0 records out 31457280 bytes (31 MB) copied, 1.05839 s, 29.7 MB/s 3+0 records in 3+0 records out 3145728 bytes (3.1 MB) copied, 0.0767277 s, 41.0 MB/s Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59b1/0x2000059f1:0x40:0x0 Detach /mnt/lustre/f100.sanity-pcc ... 24+0 records in 24+0 records out 25165824 bytes (25 MB) copied, 0.0446637 s, 563 MB/s Detach /mnt/lustre/f100.sanity-pcc ... 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.845453 s, 62.0 MB/s Detach /mnt/lustre/f100.sanity-pcc ... 17+0 records in 17+0 records out 17825792 bytes (18 MB) copied, 0.445893 s, 40.0 MB/s Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59b1/0x2000059f1:0x40:0x0 2+0 records in 2+0 records out 2097152 bytes (2.1 MB) copied, 0.0143967 s, 146 MB/s unlink: cannot unlink '/mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59b1/0x2000059f1:0x40:0x0': No such file or directory Detach /mnt/lustre/f100.sanity-pcc ... 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.709576 s, 73.9 MB/s Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59b1/0x2000059f1:0x40:0x0 2+0 records in 2+0 records out 2097152 bytes (2.1 MB) copied, 0.0579641 s, 36.2 MB/s 1+0 records in 1+0 records out 1048576 bytes (1.0 MB) copied, 0.0400726 s, 26.2 MB/s Detach /mnt/lustre/f100.sanity-pcc ... 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.796279 s, 65.8 MB/s Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59b1/0x2000059f1:0x40:0x0 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.466021 s, 113 MB/s Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59b1/0x2000059f1:0x40:0x0 unlink: cannot unlink '/mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59b1/0x2000059f1:0x40:0x0': No such file or directory 1+0 records in 1+0 records out 1048576 bytes (1.0 MB) copied, 0.0111486 s, 94.1 MB/s 44+0 records in 44+0 records out 46137344 bytes (46 MB) copied, 0.289204 s, 160 MB/s 1+0 records in 1+0 records out 1048576 bytes (1.0 MB) copied, 0.0112728 s, 93.0 MB/s 1+0 records in 1+0 records out 1048576 bytes (1.0 MB) copied, 0.00490059 s, 214 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, 0.697862 s, 75.1 MB/s Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59b1/0x2000059f1:0x40:0x0 Detach /mnt/lustre/f100.sanity-pcc ... 38+0 records in 38+0 records out 39845888 bytes (40 MB) copied, 0.512955 s, 77.7 MB/s dd: warning: partial read (290816 bytes); suggest iflag=fullblock 6+2 records in 6+2 records out 7340032 bytes (7.3 MB) copied, 0.0305192 s, 241 MB/s Detach /mnt/lustre/f100.sanity-pcc ... 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.718481 s, 73.0 MB/s Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59b1/0x2000059f1:0x40:0x0 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.491035 s, 107 MB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.152757 s, 343 MB/s Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59b1/0x2000059f1:0x40:0x0 unlink: cannot unlink '/mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59b1/0x2000059f1:0x40:0x0': No such file or directory Detach /mnt/lustre/f100.sanity-pcc ... 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.896342 s, 58.5 MB/s Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59b1/0x2000059f1:0x40:0x0 unlink: cannot unlink '/mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59b1/0x2000059f1:0x40:0x0': No such file or directory 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.558155 s, 93.9 MB/s 39+0 records in 39+0 records out 40894464 bytes (41 MB) copied, 0.337538 s, 121 MB/s Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59b1/0x2000059f1:0x40:0x0 unlink: cannot unlink '/mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59b1/0x2000059f1:0x40:0x0': No such file or directory Detach /mnt/lustre/f100.sanity-pcc ... 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.929773 s, 56.4 MB/s Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59b1/0x2000059f1:0x40:0x0 Detach /mnt/lustre/f100.sanity-pcc ... 14+0 records in 14+0 records out 14680064 bytes (15 MB) copied, 0.461672 s, 31.8 MB/s 5+0 records in 5+0 records out 5242880 bytes (5.2 MB) copied, 0.0279074 s, 188 MB/s Detach /mnt/lustre/f100.sanity-pcc ... Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59b1/0x2000059f1:0x40:0x0 Detach /mnt/lustre/f100.sanity-pcc ... 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 1.10844 s, 47.3 MB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.975573 s, 53.7 MB/s Detach /mnt/lustre/f100.sanity-pcc ... Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59b1/0x2000059f1:0x40:0x0 unlink: cannot unlink '/mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59b1/0x2000059f1:0x40:0x0': No such file or directory 0+0 records in 0+0 records out 0 bytes (0 B) copied, 0.168683 s, 0.0 kB/s 6+0 records in 6+0 records out 6291456 bytes (6.3 MB) copied, 0.0475396 s, 132 MB/s Detach /mnt/lustre/f100.sanity-pcc ... 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.962291 s, 54.5 MB/s Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59b1/0x2000059f1:0x40:0x0 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.620971 s, 84.4 MB/s Detach /mnt/lustre/f100.sanity-pcc ... Detach /mnt/lustre/f100.sanity-pcc ... 15+0 records in 15+0 records out 15728640 bytes (16 MB) copied, 0.171119 s, 91.9 MB/s 31+0 records in 31+0 records out 32505856 bytes (33 MB) copied, 0.0742403 s, 438 MB/s Detach /mnt/lustre/f100.sanity-pcc ... Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59b1/0x2000059f1:0x40:0x0 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 1.12507 s, 46.6 MB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.254481 s, 206 MB/s Detach /mnt/lustre/f100.sanity-pcc ... 6+0 records in 6+0 records out 6291456 bytes (6.3 MB) copied, 0.0274868 s, 229 MB/s Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59b1/0x2000059f1:0x40:0x0 Detach /mnt/lustre/f100.sanity-pcc ... 37+0 records in 37+0 records out 38797312 bytes (39 MB) copied, 0.274546 s, 141 MB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.733106 s, 71.5 MB/s Detach /mnt/lustre/f100.sanity-pcc ... 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.211242 s, 248 MB/s 0+0 records in 0+0 records out 0 bytes (0 B) copied, 0.0990765 s, 0.0 kB/s Detach /mnt/lustre/f100.sanity-pcc ... Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59b1/0x2000059f1:0x40:0x0 unlink: cannot unlink '/mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59b1/0x2000059f1:0x40:0x0': No such file or directory Detach /mnt/lustre/f100.sanity-pcc ... 42+0 records in 42+0 records out 44040192 bytes (44 MB) copied, 0.516055 s, 85.3 MB/s Detach /mnt/lustre/f100.sanity-pcc ... 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.985259 s, 53.2 MB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.0746653 s, 702 MB/s Detach /mnt/lustre/f100.sanity-pcc ... 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.0228765 s, 2.3 GB/s Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59b1/0x2000059f1:0x40:0x0 unlink: cannot unlink '/mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59b1/0x2000059f1:0x40:0x0': 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/59b1/0x2000059f1:0x40:0x0 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.983135 s, 53.3 MB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.537937 s, 97.5 MB/s 0+0 records in 0+0 records out 0 bytes (0 B) copied, 0.0974056 s, 0.0 kB/s 12+0 records in 12+0 records out 12582912 bytes (13 MB) copied, 0.128693 s, 97.8 MB/s Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59b1/0x2000059f1:0x40:0x0 unlink: cannot unlink '/mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59b1/0x2000059f1:0x40:0x0': No such file or directory Detach /mnt/lustre/f100.sanity-pcc ... 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 1.04595 s, 50.1 MB/s Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59b1/0x2000059f1:0x40:0x0 unlink: cannot unlink '/mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59b1/0x2000059f1:0x40:0x0': No such file or directory 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.686548 s, 76.4 MB/s Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59b1/0x2000059f1:0x40:0x0 unlink: cannot unlink '/mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59b1/0x2000059f1:0x40:0x0': No such file or directory 1+0 records in 1+0 records out 1048576 bytes (1.0 MB) copied, 0.0321139 s, 32.7 MB/s 43+0 records in 43+0 records out Detach /mnt/lustre/f100.sanity-pcc ... 45088768 bytes (45 MB) copied, 0.456882 s, 98.7 MB/s 34+0 records in 34+0 records out 35651584 bytes (36 MB) copied, 0.229847 s, 155 MB/s Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59b1/0x2000059f1:0x40:0x0 Detach /mnt/lustre/f100.sanity-pcc ... 48+0 records in 48+0 records out 50331648 bytes (50 MB) copied, 0.0553391 s, 910 MB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 1.08856 s, 48.2 MB/s Detach /mnt/lustre/f100.sanity-pcc ... 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.706408 s, 74.2 MB/s Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59b1/0x2000059f1:0x40:0x0 30+0 records in 30+0 records out 31457280 bytes (31 MB) copied, 0.218959 s, 144 MB/s 0+0 records in 0+0 records out 0 bytes (0 B) copied, 0.01992 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/59b1/0x2000059f1:0x40:0x0 unlink: cannot unlink '/mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59b1/0x2000059f1:0x40:0x0': No such file or directory 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.696909 s, 75.2 MB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.374114 s, 140 MB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 1.09178 s, 48.0 MB/s Detach /mnt/lustre/f100.sanity-pcc ... 0+0 records in 0+0 records out 0 bytes (0 B) copied, 0.0109514 s, 0.0 kB/s 0+0 records in 0+0 records out 0 bytes (0 B) copied, 0.0147676 s, 0.0 kB/s Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59b1/0x2000059f1:0x40:0x0 unlink: cannot unlink '/mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59b1/0x2000059f1:0x40:0x0': No such file or directory Detach /mnt/lustre/f100.sanity-pcc ... 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.706388 s, 74.2 MB/s 3+0 records in 3+0 records out 3145728 bytes (3.1 MB) copied, 0.103198 s, 30.5 MB/s 1+0 records in 1+0 records out 1048576 bytes (1.0 MB) copied, 0.0183403 s, 57.2 MB/s Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59b1/0x2000059f1:0x40:0x0 unlink: cannot unlink '/mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59b1/0x2000059f1:0x40:0x0': No such file or directory Detach /mnt/lustre/f100.sanity-pcc ... 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.901496 s, 58.2 MB/s Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59b1/0x2000059f1:0x40:0x0 1+0 records in 1+0 records out 1048576 bytes (1.0 MB) copied, 0.0882589 s, 11.9 MB/s 0+0 records in 0+0 records out 0 bytes (0 B) copied, 0.0169333 s, 0.0 kB/s Detach /mnt/lustre/f100.sanity-pcc ... 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.760641 s, 68.9 MB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.306572 s, 171 MB/s Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59b1/0x2000059f1:0x40:0x0 Detach /mnt/lustre/f100.sanity-pcc ... 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.0260316 s, 2.0 GB/s 41+0 records in 41+0 records out 42991616 bytes (43 MB) copied, 0.206975 s, 208 MB/s 0+0 records in 0+0 records out 0 bytes (0 B) copied, 0.0197938 s, 0.0 kB/s Detach /mnt/lustre/f100.sanity-pcc ... Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59b1/0x2000059f1:0x40:0x0 Detach /mnt/lustre/f100.sanity-pcc ... 35+0 records in 35+0 records out 36700160 bytes (37 MB) copied, 0.237199 s, 155 MB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 1.02586 s, 51.1 MB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.0683374 s, 767 MB/s Detach /mnt/lustre/f100.sanity-pcc ... 0+0 records in 0+0 records out 0 bytes (0 B) copied, 0.0377674 s, 0.0 kB/s Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59b1/0x2000059f1:0x40:0x0 unlink: cannot unlink '/mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59b1/0x2000059f1:0x40:0x0': No such file or directory 22+0 records in 22+0 records out 23068672 bytes (23 MB) copied, 0.182986 s, 126 MB/s Detach /mnt/lustre/f100.sanity-pcc ... 37+0 records in 37+0 records out 38797312 bytes (39 MB) copied, 0.035497 s, 1.1 GB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.941804 s, 55.7 MB/s Detach /mnt/lustre/f100.sanity-pcc ... Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59b1/0x2000059f1:0x40:0x0 unlink: cannot unlink '/mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59b1/0x2000059f1:0x40:0x0': No such file or directory 2+0 records in 2+0 records out 2097152 bytes (2.1 MB) copied, 0.125943 s, 16.7 MB/s 0+0 records in 0+0 records out 0 bytes (0 B) copied, 0.0208036 s, 0.0 kB/s Detach /mnt/lustre/f100.sanity-pcc ... 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.456279 s, 115 MB/s Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59b1/0x2000059f1:0x40:0x0 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.842812 s, 62.2 MB/s Detach /mnt/lustre/f100.sanity-pcc ... 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.0713127 s, 735 MB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.0293313 s, 1.8 GB/s 0+0 records in 0+0 records out 0 bytes (0 B) copied, 0.0116313 s, 0.0 kB/s Detach /mnt/lustre/f100.sanity-pcc ... Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59b1/0x2000059f1:0x40:0x0 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.939406 s, 55.8 MB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.556623 s, 94.2 MB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.0370089 s, 1.4 GB/s Cleanup PCC backend on /mnt/lustre /mnt/pcc.d100.sanity-pcc is idle now