== sanity-pcc test 100: race among PCC unlink | read | write | detach for PCC-RO file ========================================================== 20:40:09 (1746146409) 60+0 records in 60+0 records out 62914560 bytes (63 MB) copied, 0.163163 s, 386 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/perf_event type cgroup (rw,nosuid,nodev,noexec,relatime,perf_event) cgroup on /sys/fs/cgroup/devices type cgroup (rw,nosuid,nodev,noexec,relatime,devices) cgroup on /sys/fs/cgroup/pids type cgroup (rw,nosuid,nodev,noexec,relatime,pids) cgroup on /sys/fs/cgroup/hugetlb type cgroup (rw,nosuid,nodev,noexec,relatime,hugetlb) 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/freezer type cgroup (rw,nosuid,nodev,noexec,relatime,freezer) cgroup on /sys/fs/cgroup/memory type cgroup (rw,nosuid,nodev,noexec,relatime,memory) cgroup on /sys/fs/cgroup/blkio type cgroup (rw,nosuid,nodev,noexec,relatime,blkio) cgroup on /sys/fs/cgroup/net_cls,net_prio type cgroup (rw,nosuid,nodev,noexec,relatime,net_prio,net_cls) 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=13203) mqueue on /dev/mqueue type mqueue (rw,relatime) debugfs on /sys/kernel/debug type debugfs (rw,relatime) hugetlbfs on /dev/hugepages type hugetlbfs (rw,relatime) binfmt_misc on /proc/sys/fs/binfmt_misc type binfmt_misc (rw,relatime) none on /mnt type ramfs (rw,relatime) none on /var/lib/stateless/writable type tmpfs (rw,relatime) /dev/vda on /home/green/git/lustre-release type squashfs (ro,relatime) none on /var/cache/man type tmpfs (rw,relatime) none on /var/log type tmpfs (rw,relatime) none on /var/lib/dbus type tmpfs (rw,relatime) none on /tmp type tmpfs (rw,relatime) none on /var/lib/dhclient type tmpfs (rw,relatime) none on /var/tmp type tmpfs (rw,relatime) none on /var/lib/NetworkManager type tmpfs (rw,relatime) none on /var/lib/systemd/random-seed type tmpfs (rw,relatime) none on /var/spool type tmpfs (rw,relatime) none on /var/lib/nfs type tmpfs (rw,relatime) none on /var/lib/gssproxy type tmpfs (rw,relatime) none on /var/lib/logrotate type tmpfs (rw,relatime) none on /etc type tmpfs (rw,relatime) none on /var/lib/rsyslog type tmpfs (rw,relatime) none on /var/lib/dhclient type tmpfs (rw,relatime) 192.168.200.253:/exports/state/oleg123-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=192.168.201.23,local_lock=none,addr=192.168.200.253) 192.168.200.253:/exports/state/oleg123-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=192.168.201.23,local_lock=none,addr=192.168.200.253) 192.168.200.253:/exports/state/oleg123-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=192.168.201.23,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/51290/testresults/sanity-pcc-ldiskfs-DNE-centos7_x86_64-centos7_x86_64 on /tmp/testlogs type nfs4 (rw,relatime,vers=4.1,rsize=1048576,wsize=1048576,namlen=255,hard,proto=tcp,timeo=600,retrans=2,sec=sys,clientaddr=192.168.201.23,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) 192.168.201.123@tcp:/lustre on /mnt/lustre type lustre (rw,checksum,noencrypt,flock,lazystatfs,lruresize,nolock,statfs_project,nouser_fid2path,user_xattr,verbose) 192.168.201.123@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/perf_event type cgroup (rw,nosuid,nodev,noexec,relatime,perf_event) cgroup on /sys/fs/cgroup/devices type cgroup (rw,nosuid,nodev,noexec,relatime,devices) cgroup on /sys/fs/cgroup/pids type cgroup (rw,nosuid,nodev,noexec,relatime,pids) cgroup on /sys/fs/cgroup/hugetlb type cgroup (rw,nosuid,nodev,noexec,relatime,hugetlb) 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/freezer type cgroup (rw,nosuid,nodev,noexec,relatime,freezer) cgroup on /sys/fs/cgroup/memory type cgroup (rw,nosuid,nodev,noexec,relatime,memory) cgroup on /sys/fs/cgroup/blkio type cgroup (rw,nosuid,nodev,noexec,relatime,blkio) cgroup on /sys/fs/cgroup/net_cls,net_prio type cgroup (rw,nosuid,nodev,noexec,relatime,net_prio,net_cls) 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=13203) mqueue on /dev/mqueue type mqueue (rw,relatime) debugfs on /sys/kernel/debug type debugfs (rw,relatime) hugetlbfs on /dev/hugepages type hugetlbfs (rw,relatime) binfmt_misc on /proc/sys/fs/binfmt_misc type binfmt_misc (rw,relatime) none on /mnt type ramfs (rw,relatime) none on /var/lib/stateless/writable type tmpfs (rw,relatime) /dev/vda on /home/green/git/lustre-release type squashfs (ro,relatime) none on /var/cache/man type tmpfs (rw,relatime) none on /var/log type tmpfs (rw,relatime) none on /var/lib/dbus type tmpfs (rw,relatime) none on /tmp type tmpfs (rw,relatime) none on /var/lib/dhclient type tmpfs (rw,relatime) none on /var/tmp type tmpfs (rw,relatime) none on /var/lib/NetworkManager type tmpfs (rw,relatime) none on /var/lib/systemd/random-seed type tmpfs (rw,relatime) none on /var/spool type tmpfs (rw,relatime) none on /var/lib/nfs type tmpfs (rw,relatime) none on /var/lib/gssproxy type tmpfs (rw,relatime) none on /var/lib/logrotate type tmpfs (rw,relatime) none on /etc type tmpfs (rw,relatime) none on /var/lib/rsyslog type tmpfs (rw,relatime) none on /var/lib/dhclient type tmpfs (rw,relatime) 192.168.200.253:/exports/state/oleg123-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=192.168.201.23,local_lock=none,addr=192.168.200.253) 192.168.200.253:/exports/state/oleg123-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=192.168.201.23,local_lock=none,addr=192.168.200.253) 192.168.200.253:/exports/state/oleg123-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=192.168.201.23,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/51290/testresults/sanity-pcc-ldiskfs-DNE-centos7_x86_64-centos7_x86_64 on /tmp/testlogs type nfs4 (rw,relatime,vers=4.1,rsize=1048576,wsize=1048576,namlen=255,hard,proto=tcp,timeo=600,retrans=2,sec=sys,clientaddr=192.168.201.23,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) 192.168.201.123@tcp:/lustre on /mnt/lustre type lustre (rw,checksum,noencrypt,flock,lazystatfs,lruresize,nolock,statfs_project,nouser_fid2path,user_xattr,verbose) 192.168.201.123@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: 0434568f-ab15-41b7-8930-48d094e35b66 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=0434568f-ab15-41b7-8930-48d094e35b66 (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, 0.884875 s, 59.2 MB/s Detach /mnt/lustre/f100.sanity-pcc ... Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59b4/0x2000059f1:0x45:0x0 unlink: cannot unlink '/mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59b4/0x2000059f1:0x45:0x0': No such file or directory 4+0 records in 4+0 records out 4194304 bytes (4.2 MB) copied, 0.288121 s, 14.6 MB/s Detach /mnt/lustre/f100.sanity-pcc ... 1+0 records in 1+0 records out 1048576 bytes (1.0 MB) copied, 0.0367221 s, 28.6 MB/s Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59b4/0x2000059f1:0x45:0x0 30+0 records in 30+0 records out 31457280 bytes (31 MB) copied, 0.282908 s, 111 MB/s Detach /mnt/lustre/f100.sanity-pcc ... 36+0 records in 36+0 records out 37748736 bytes (38 MB) copied, 0.0438893 s, 860 MB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 1.1809 s, 44.4 MB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.0692027 s, 758 MB/s Detach /mnt/lustre/f100.sanity-pcc ... Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59b4/0x2000059f1:0x45:0x0 Detach /mnt/lustre/f100.sanity-pcc ... 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.709967 s, 73.8 MB/s 29+0 records in 29+0 records out 30408704 bytes (30 MB) copied, 0.402912 s, 75.5 MB/s Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59b4/0x2000059f1:0x45:0x0 0+0 records in 0+0 records out 0 bytes (0 B) copied, 0.0234039 s, 0.0 kB/s Detach /mnt/lustre/f100.sanity-pcc ... 36+0 records in 36+0 records out 37748736 bytes (38 MB) copied, 0.22072 s, 171 MB/s 36+0 records in 36+0 records out 37748736 bytes (38 MB) copied, 0.493941 s, 76.4 MB/s Detach /mnt/lustre/f100.sanity-pcc ... Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59b4/0x2000059f1:0x45:0x0 unlink: cannot unlink '/mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59b4/0x2000059f1:0x45:0x0': No such file or directory 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 1.35193 s, 38.8 MB/s Detach /mnt/lustre/f100.sanity-pcc ... 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.678603 s, 77.3 MB/s Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59b4/0x2000059f1:0x45:0x0 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.0333389 s, 1.6 GB/s Detach /mnt/lustre/f100.sanity-pcc ... Detach /mnt/lustre/f100.sanity-pcc ... Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59b4/0x2000059f1:0x45:0x0 unlink: cannot unlink '/mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59b4/0x2000059f1:0x45:0x0': No such file or directory 47+0 records in 47+0 records out 49283072 bytes (49 MB) copied, 0.650969 s, 75.7 MB/s 47+0 records in 47+0 records out 49283072 bytes (49 MB) copied, 0.394637 s, 125 MB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 1.2362 s, 42.4 MB/s Detach /mnt/lustre/f100.sanity-pcc ... 1+0 records in 1+0 records out 1048576 bytes (1.0 MB) copied, 0.0699083 s, 15.0 MB/s 1+0 records in 1+0 records out 1048576 bytes (1.0 MB) copied, 0.0345862 s, 30.3 MB/s Detach /mnt/lustre/f100.sanity-pcc ... Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59b4/0x2000059f1:0x45:0x0 Detach /mnt/lustre/f100.sanity-pcc ... dd: warning: partial read (303104 bytes); suggest iflag=fullblock 32+8 records in 32+8 records out 34603008 bytes (35 MB) copied, 0.247882 s, 140 MB/s Detach /mnt/lustre/f100.sanity-pcc ... dd: warning: partial read (36864 bytes); suggest iflag=fullblock 47+3 records in 47+3 records out 49934336 bytes (50 MB) copied, 0.0497479 s, 1.0 GB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.935551 s, 56.0 MB/s 11+0 records in 11+0 records out 11534336 bytes (12 MB) copied, 0.119197 s, 96.8 MB/s Detach /mnt/lustre/f100.sanity-pcc ... Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59b4/0x2000059f1:0x45:0x0 unlink: cannot unlink '/mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59b4/0x2000059f1:0x45:0x0': No such file or directory 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.957944 s, 54.7 MB/s Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59b4/0x2000059f1:0x45:0x0 10+0 records in 10+0 records out 10485760 bytes (10 MB) copied, 0.473304 s, 22.2 MB/s 1+0 records in 1+0 records out 1048576 bytes (1.0 MB) copied, 0.0123868 s, 84.7 MB/s Detach /mnt/lustre/f100.sanity-pcc ... Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59b4/0x2000059f1:0x45:0x0 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.991927 s, 52.9 MB/s 1+0 records in 1+0 records out 1048576 bytes (1.0 MB) copied, 0.110072 s, 9.5 MB/s 1+0 records in 1+0 records out 1048576 bytes (1.0 MB) copied, 0.057516 s, 18.2 MB/s Detach /mnt/lustre/f100.sanity-pcc ... Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59b4/0x2000059f1:0x45:0x0 unlink: cannot unlink '/mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59b4/0x2000059f1:0x45:0x0': No such file or directory dd: warning: partial read (577536 bytes); suggest iflag=fullblock 16+3 records in 16+3 records out 17825792 bytes (18 MB) copied, 0.266614 s, 66.9 MB/s 28+0 records in 28+0 records out 29360128 bytes (29 MB) copied, 0.0392737 s, 748 MB/s Detach /mnt/lustre/f100.sanity-pcc ... Detach /mnt/lustre/f100.sanity-pcc ... Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59b4/0x2000059f1:0x45:0x0 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 1.40674 s, 37.3 MB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.429543 s, 122 MB/s Detach /mnt/lustre/f100.sanity-pcc ... dd: warning: partial read (61440 bytes); suggest iflag=fullblock 3+3 records in 3+3 records out 3661824 bytes (3.7 MB) copied, 0.0334647 s, 109 MB/s Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59b4/0x2000059f1:0x45:0x0 26+0 records in 26+0 records out 27262976 bytes (27 MB) copied, 0.117829 s, 231 MB/s Detach /mnt/lustre/f100.sanity-pcc ... 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.0448369 s, 1.2 GB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 1.00679 s, 52.1 MB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.0266708 s, 2.0 GB/s Detach /mnt/lustre/f100.sanity-pcc ... 4+0 records in 4+0 records out 4194304 bytes (4.2 MB) copied, 0.144858 s, 29.0 MB/s dd: warning: partial read (114688 bytes); suggest iflag=fullblock 0+8 records in 0+8 records out 1048576 bytes (1.0 MB) copied, 0.0139223 s, 75.3 MB/s Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59b4/0x2000059f1:0x45:0x0 Detach /mnt/lustre/f100.sanity-pcc ... unlink: cannot unlink '/mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59b4/0x2000059f1:0x45:0x0': No such file or directory Detach /mnt/lustre/f100.sanity-pcc ... 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 1.09523 s, 47.9 MB/s Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59b4/0x2000059f1:0x45:0x0 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.647774 s, 80.9 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, 0.0871818 s, 0.0 kB/s 10+0 records in 10+0 records out 10485760 bytes (10 MB) copied, 0.039345 s, 267 MB/s Detach /mnt/lustre/f100.sanity-pcc ... Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59b4/0x2000059f1:0x45:0x0 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 1.08314 s, 48.4 MB/s 1+0 records in 1+0 records out 1048576 bytes (1.0 MB) copied, 0.102979 s, 10.2 MB/s 0+0 records in 0+0 records out 0 bytes (0 B) copied, 0.0137808 s, 0.0 kB/s Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59b4/0x2000059f1:0x45:0x0 unlink: cannot unlink '/mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59b4/0x2000059f1:0x45:0x0': No such file or directory Detach /mnt/lustre/f100.sanity-pcc ... Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59b4/0x2000059f1:0x45:0x0 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 1.28584 s, 40.8 MB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.591568 s, 88.6 MB/s Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59b4/0x2000059f1:0x45:0x0 27+0 records in 27+0 records out 28311552 bytes (28 MB) copied, 0.603367 s, 46.9 MB/s 0+0 records in 0+0 records out 0 bytes (0 B) copied, 0.013655 s, 0.0 kB/s Detach /mnt/lustre/f100.sanity-pcc ... Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59b4/0x2000059f1:0x45:0x0 unlink: cannot unlink '/mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59b4/0x2000059f1:0x45:0x0': No such file or directory Detach /mnt/lustre/f100.sanity-pcc ... dd: warning: partial read (274432 bytes); suggest iflag=fullblock 48+2 records in 48+2 records out 51380224 bytes (51 MB) copied, 0.158437 s, 324 MB/s 49+0 records in 49+0 records out 51380224 bytes (51 MB) copied, 0.507278 s, 101 MB/s Detach /mnt/lustre/f100.sanity-pcc ... 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 1.12775 s, 46.5 MB/s Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59b4/0x2000059f1:0x45:0x0 dd: warning: partial read (708608 bytes); suggest iflag=fullblock 0+2 records in 0+2 records out 1048576 bytes (1.0 MB) copied, 0.0427116 s, 24.6 MB/s unlink: cannot unlink '/mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59b4/0x2000059f1:0x45:0x0': No such file or directory Detach /mnt/lustre/f100.sanity-pcc ... 11+0 records in 11+0 records out 11534336 bytes (12 MB) copied, 0.0349464 s, 330 MB/s Detach /mnt/lustre/f100.sanity-pcc ... 34+0 records in 34+0 records out 35651584 bytes (36 MB) copied, 0.248767 s, 143 MB/s Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59b4/0x2000059f1:0x45:0x0 Detach /mnt/lustre/f100.sanity-pcc ... 36+0 records in 36+0 records out 37748736 bytes (38 MB) copied, 0.0561104 s, 673 MB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 1.61266 s, 32.5 MB/s Detach /mnt/lustre/f100.sanity-pcc ... 4+0 records in 4+0 records out 4194304 bytes (4.2 MB) copied, 0.282862 s, 14.8 MB/s dd: warning: partial read (569344 bytes); suggest iflag=fullblock 0+2 records in 0+2 records out 1048576 bytes (1.0 MB) copied, 0.0174511 s, 60.1 MB/s Detach /mnt/lustre/f100.sanity-pcc ... Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59b4/0x2000059f1:0x45:0x0 unlink: cannot unlink '/mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59b4/0x2000059f1:0x45:0x0': No such file or directory 30+0 records in 30+0 records out 31457280 bytes (31 MB) copied, 0.181857 s, 173 MB/s Detach /mnt/lustre/f100.sanity-pcc ... 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 1.18051 s, 44.4 MB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.0286972 s, 1.8 GB/s Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59b4/0x2000059f1:0x45:0x0 Detach /mnt/lustre/f100.sanity-pcc ... unlink: cannot unlink '/mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59b4/0x2000059f1:0x45:0x0': No such file or directory 0+0 records in 0+0 records out 0 bytes (0 B) copied, 0.112812 s, 0.0 kB/s 2+0 records in 2+0 records out 2097152 bytes (2.1 MB) copied, 0.0141757 s, 148 MB/s 2+0 records in 2+0 records out 2097152 bytes (2.1 MB) copied, 0.00438647 s, 478 MB/s 2+0 records in 2+0 records out 2097152 bytes (2.1 MB) copied, 0.0234806 s, 89.3 MB/s Detach /mnt/lustre/f100.sanity-pcc ... Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59b4/0x2000059f1:0x45:0x0 unlink: cannot unlink '/mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59b4/0x2000059f1:0x45:0x0': No such file or directory Detach /mnt/lustre/f100.sanity-pcc ... 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 1.3005 s, 40.3 MB/s 37+0 records in 37+0 records out 38797312 bytes (39 MB) copied, 0.73396 s, 52.9 MB/s 4+0 records in 4+0 records out 4194304 bytes (4.2 MB) copied, 0.0302435 s, 139 MB/s Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59b4/0x2000059f1:0x45:0x0 unlink: cannot unlink '/mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59b4/0x2000059f1:0x45:0x0': No such file or directory Detach /mnt/lustre/f100.sanity-pcc ... Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59b4/0x2000059f1:0x45:0x0 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 1.43288 s, 36.6 MB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.562918 s, 93.1 MB/s Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59b4/0x2000059f1:0x45:0x0 28+0 records in 28+0 records out 29360128 bytes (29 MB) copied, 0.305503 s, 96.1 MB/s 28+0 records in 28+0 records out 29360128 bytes (29 MB) copied, 0.317002 s, 92.6 MB/s Detach /mnt/lustre/f100.sanity-pcc ... Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59b4/0x2000059f1:0x45:0x0 Detach /mnt/lustre/f100.sanity-pcc ... dd: warning: partial read (937984 bytes); suggest iflag=fullblock 31+2 records in 31+2 records out 33554432 bytes (34 MB) copied, 0.450548 s, 74.5 MB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 1.23776 s, 42.4 MB/s Detach /mnt/lustre/f100.sanity-pcc ... 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.0548414 s, 956 MB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.0309505 s, 1.7 GB/s Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59b4/0x2000059f1:0x45:0x0 Detach /mnt/lustre/f100.sanity-pcc ... 4+0 records in 4+0 records out 4194304 bytes (4.2 MB) copied, 0.225446 s, 18.6 MB/s 1+0 records in 1+0 records out 1048576 bytes (1.0 MB) copied, 0.0537955 s, 19.5 MB/s Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59b4/0x2000059f1:0x45:0x0 unlink: cannot unlink '/mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59b4/0x2000059f1:0x45:0x0': No such file or directory Detach /mnt/lustre/f100.sanity-pcc ... 27+0 records in 27+0 records out 28311552 bytes (28 MB) copied, 0.355419 s, 79.7 MB/s 31+0 records in 31+0 records out 32505856 bytes (33 MB) copied, 0.25398 s, 128 MB/s Detach /mnt/lustre/f100.sanity-pcc ... Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59b4/0x2000059f1:0x45:0x0 unlink: cannot unlink '/mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59b4/0x2000059f1:0x45:0x0': No such file or directory 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 1.42768 s, 36.7 MB/s Detach /mnt/lustre/f100.sanity-pcc ... 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.456628 s, 115 MB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.399868 s, 131 MB/s 0+0 records in 0+0 records out 0 bytes (0 B) copied, 0.0243765 s, 0.0 kB/s Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59b4/0x2000059f1:0x45:0x0 Detach /mnt/lustre/f100.sanity-pcc ... 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 1.01519 s, 51.6 MB/s Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59b4/0x2000059f1:0x45:0x0 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.521071 s, 101 MB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.0316252 s, 1.7 GB/s 0+0 records in 0+0 records out 0 bytes (0 B) copied, 0.0152327 s, 0.0 kB/s 0+0 records in 0+0 records out 0 bytes (0 B) copied, 0.0189817 s, 0.0 kB/s Detach /mnt/lustre/f100.sanity-pcc ... Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59b4/0x2000059f1:0x45:0x0 unlink: cannot unlink '/mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59b4/0x2000059f1:0x45:0x0': No such file or directory Detach /mnt/lustre/f100.sanity-pcc ... dd: warning: partial read (581632 bytes); suggest iflag=fullblock 29+2 records in 29+2 records out 31457280 bytes (31 MB) copied, 0.284456 s, 111 MB/s 31+0 records in 31+0 records out 32505856 bytes (33 MB) copied, 0.485883 s, 66.9 MB/s Detach /mnt/lustre/f100.sanity-pcc ... Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59b4/0x2000059f1:0x45:0x0 unlink: cannot unlink '/mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59b4/0x2000059f1:0x45:0x0': No such file or directory 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 1.68441 s, 31.1 MB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.469848 s, 112 MB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.732182 s, 71.6 MB/s 0+0 records in 0+0 records out 0 bytes (0 B) copied, 0.00788963 s, 0.0 kB/s 0+0 records in 0+0 records out 0 bytes (0 B) copied, 0.00545064 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/59b4/0x2000059f1:0x45:0x0 unlink: cannot unlink '/mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59b4/0x2000059f1:0x45:0x0': No such file or directory Detach /mnt/lustre/f100.sanity-pcc ... 49+0 records in 49+0 records out 51380224 bytes (51 MB) copied, 0.572927 s, 89.7 MB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 1.06735 s, 49.1 MB/s Detach /mnt/lustre/f100.sanity-pcc ... Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59b4/0x2000059f1:0x45:0x0 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.0456613 s, 1.1 GB/s unlink: cannot unlink '/mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59b4/0x2000059f1:0x45:0x0': No such file or directory 23+0 records in 23+0 records out 24117248 bytes (24 MB) copied, 0.0948941 s, 254 MB/s Detach /mnt/lustre/f100.sanity-pcc ... Detach /mnt/lustre/f100.sanity-pcc ... 32+0 records in 32+0 records out 33554432 bytes (34 MB) copied, 0.378676 s, 88.6 MB/s Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59b4/0x2000059f1:0x45:0x0 unlink: cannot unlink '/mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59b4/0x2000059f1:0x45:0x0': No such file or directory 49+0 records in 49+0 records out 51380224 bytes (51 MB) copied, 0.0804491 s, 639 MB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 1.00442 s, 52.2 MB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.0229369 s, 2.3 GB/s Detach /mnt/lustre/f100.sanity-pcc ... 6+0 records in 6+0 records out 6291456 bytes (6.3 MB) copied, 0.105301 s, 59.7 MB/s 11+0 records in 11+0 records out 11534336 bytes (12 MB) copied, 0.0261026 s, 442 MB/s Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59b4/0x2000059f1:0x45:0x0 35+0 records in 35+0 records out 36700160 bytes (37 MB) copied, 0.225008 s, 163 MB/s Detach /mnt/lustre/f100.sanity-pcc ... 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 1.01057 s, 51.9 MB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.0346572 s, 1.5 GB/s 48+0 records in 48+0 records out 50331648 bytes (50 MB) copied, 0.165179 s, 305 MB/s Detach /mnt/lustre/f100.sanity-pcc ... Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59b4/0x2000059f1:0x45:0x0 Detach /mnt/lustre/f100.sanity-pcc ... dd: warning: partial read (1036288 bytes); suggest iflag=fullblock 35+2 records in 35+2 records out 37748736 bytes (38 MB) copied, 0.212232 s, 178 MB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.945251 s, 55.5 MB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.0219847 s, 2.4 GB/s Detach /mnt/lustre/f100.sanity-pcc ... 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.0237424 s, 2.2 GB/s Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59b4/0x2000059f1:0x45:0x0 Detach /mnt/lustre/f100.sanity-pcc ... 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.685507 s, 76.5 MB/s Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59b4/0x2000059f1:0x45:0x0 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.451225 s, 116 MB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.0574496 s, 913 MB/s 2+0 records in 2+0 records out 2097152 bytes (2.1 MB) copied, 0.0808469 s, 25.9 MB/s dd: warning: partial read (372736 bytes); suggest iflag=fullblock 7+6 records in 7+6 records out 8388608 bytes (8.4 MB) copied, 0.0439858 s, 191 MB/s Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59b4/0x2000059f1:0x45:0x0 unlink: cannot unlink '/mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59b4/0x2000059f1:0x45:0x0': 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/59b4/0x2000059f1:0x45:0x0 unlink: cannot unlink '/mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59b4/0x2000059f1:0x45:0x0': No such file or directory 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.371088 s, 141 MB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 1.46814 s, 35.7 MB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.880531 s, 59.5 MB/s Detach /mnt/lustre/f100.sanity-pcc ... Detach /mnt/lustre/f100.sanity-pcc ... Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59b4/0x2000059f1:0x45:0x0 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.0391732 s, 1.3 GB/s Detach /mnt/lustre/f100.sanity-pcc ... 13+0 records in 13+0 records out 13631488 bytes (14 MB) copied, 0.415234 s, 32.8 MB/s 0+0 records in 0+0 records out 0 bytes (0 B) copied, 0.0352284 s, 0.0 kB/s Detach /mnt/lustre/f100.sanity-pcc ... Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59b4/0x2000059f1:0x45:0x0 Detach /mnt/lustre/f100.sanity-pcc ... 45+0 records in 45+0 records out 47185920 bytes (47 MB) copied, 0.384428 s, 123 MB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.621734 s, 84.3 MB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 1.04733 s, 50.1 MB/s Detach /mnt/lustre/f100.sanity-pcc ... Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59b4/0x2000059f1:0x45:0x0 Detach /mnt/lustre/f100.sanity-pcc ... 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.0510054 s, 1.0 GB/s 50+0 records in 50+0 records out Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59b4/0x2000059f1:0x45:0x0 52428800 bytes (52 MB) copied, 0.427144 s, 123 MB/s unlink: cannot unlink '/mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59b4/0x2000059f1:0x45:0x0': No such file or directory 0+0 records in 0+0 records out 0 bytes (0 B) copied, 0.0165196 s, 0.0 kB/s Detach /mnt/lustre/f100.sanity-pcc ... Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59b4/0x2000059f1:0x45:0x0 unlink: cannot unlink '/mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59b4/0x2000059f1:0x45:0x0': No such file or directory Detach /mnt/lustre/f100.sanity-pcc ... 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.430476 s, 122 MB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.729942 s, 71.8 MB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 1.21418 s, 43.2 MB/s Detach /mnt/lustre/f100.sanity-pcc ... Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59b4/0x2000059f1:0x45:0x0 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.0494088 s, 1.1 GB/s Detach /mnt/lustre/f100.sanity-pcc ... 0+0 records in 0+0 records out 0 bytes (0 B) copied, 0.269716 s, 0.0 kB/s 0+0 records in 0+0 records out 0 bytes (0 B) copied, 0.032271 s, 0.0 kB/s Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59b4/0x2000059f1:0x45:0x0 unlink: cannot unlink '/mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59b4/0x2000059f1:0x45:0x0': No such file or directory Detach /mnt/lustre/f100.sanity-pcc ... 22+0 records in 22+0 records out 23068672 bytes (23 MB) copied, 0.180433 s, 128 MB/s 24+0 records in 24+0 records out 25165824 bytes (25 MB) copied, 0.296925 s, 84.8 MB/s Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59b4/0x2000059f1:0x45:0x0 Detach /mnt/lustre/f100.sanity-pcc ... 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 1.49211 s, 35.1 MB/s Detach /mnt/lustre/f100.sanity-pcc ... 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.317939 s, 165 MB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.720414 s, 72.8 MB/s Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59b4/0x2000059f1:0x45:0x0 Detach /mnt/lustre/f100.sanity-pcc ... 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.80841 s, 64.9 MB/s Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59b4/0x2000059f1:0x45:0x0 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.572884 s, 91.5 MB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.17614 s, 298 MB/s dd: warning: partial read (28672 bytes); suggest iflag=fullblock 3+7 records in 3+7 records out 4194304 bytes (4.2 MB) copied, 0.0224558 s, 187 MB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 1.15908 s, 45.2 MB/s Cleanup PCC backend on /mnt/lustre /mnt/pcc.d100.sanity-pcc is idle now