== sanity-pcc test 100: race among PCC unlink | read | write | detach for PCC-RO file ========================================================== 21:37:39 (1746149859) 60+0 records in 60+0 records out 62914560 bytes (63 MB) copied, 0.240538 s, 262 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/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/net_cls,net_prio type cgroup (rw,nosuid,nodev,noexec,relatime,net_prio,net_cls) cgroup on /sys/fs/cgroup/pids type cgroup (rw,nosuid,nodev,noexec,relatime,pids) 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/devices type cgroup (rw,nosuid,nodev,noexec,relatime,devices) 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) 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=21,pgrp=1,timeout=0,minproto=5,maxproto=5,direct,pipe_ino=12654) debugfs on /sys/kernel/debug type debugfs (rw,relatime) hugetlbfs on /dev/hugepages type hugetlbfs (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/oleg121-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=192.168.201.21,local_lock=none,addr=192.168.200.253) 192.168.200.253:/exports/state/oleg121-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=192.168.201.21,local_lock=none,addr=192.168.200.253) 192.168.200.253:/exports/state/oleg121-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=192.168.201.21,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/51293/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=192.168.201.21,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) 192.168.201.121@tcp:/lustre on /mnt/lustre type lustre (rw,checksum,noencrypt,flock,lazystatfs,lruresize,nolock,statfs_project,nouser_fid2path,user_xattr,verbose) 192.168.201.121@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/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/net_cls,net_prio type cgroup (rw,nosuid,nodev,noexec,relatime,net_prio,net_cls) cgroup on /sys/fs/cgroup/pids type cgroup (rw,nosuid,nodev,noexec,relatime,pids) 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/devices type cgroup (rw,nosuid,nodev,noexec,relatime,devices) 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) 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=21,pgrp=1,timeout=0,minproto=5,maxproto=5,direct,pipe_ino=12654) debugfs on /sys/kernel/debug type debugfs (rw,relatime) hugetlbfs on /dev/hugepages type hugetlbfs (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/oleg121-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=192.168.201.21,local_lock=none,addr=192.168.200.253) 192.168.200.253:/exports/state/oleg121-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=192.168.201.21,local_lock=none,addr=192.168.200.253) 192.168.200.253:/exports/state/oleg121-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=192.168.201.21,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/51293/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=192.168.201.21,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) 192.168.201.121@tcp:/lustre on /mnt/lustre type lustre (rw,checksum,noencrypt,flock,lazystatfs,lruresize,nolock,statfs_project,nouser_fid2path,user_xattr,verbose) 192.168.201.121@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: 860279c6-c4b5-4922-8503-01bfd9da2e15 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=860279c6-c4b5-4922-8503-01bfd9da2e15 (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, 0.957371 s, 54.8 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 8+0 records in 8+0 records out 8388608 bytes (8.4 MB) copied, 0.589141 s, 14.2 MB/s 3+0 records in 3+0 records out 3145728 bytes (3.1 MB) copied, 0.0443485 s, 70.9 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, 0.908286 s, 57.7 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, 0.715382 s, 73.3 MB/s 36+0 records in 36+0 records out 37748736 bytes (38 MB) copied, 0.289019 s, 131 MB/s Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59b1/0x2000059f1:0x40:0x0 19+0 records in 19+0 records out 19922944 bytes (20 MB) copied, 0.442158 s, 45.1 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, 1.08523 s, 48.3 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 ... 4+0 records in 4+0 records out 4194304 bytes (4.2 MB) copied, 1.01939 s, 4.1 MB/s dd: warning: partial read (995328 bytes); suggest iflag=fullblock 0+2 records in 0+2 records out 1048576 bytes (1.0 MB) copied, 0.0126806 s, 82.7 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 ... Detach /mnt/lustre/f100.sanity-pcc ... 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 1.07154 s, 48.9 MB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.739787 s, 70.9 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, 0.0472617 s, 1.1 GB/s 48+0 records in 48+0 records out 50331648 bytes (50 MB) copied, 0.152831 s, 329 MB/s Detach /mnt/lustre/f100.sanity-pcc ... Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59b1/0x2000059f1:0x40:0x0 24+0 records in 24+0 records out 25165824 bytes (25 MB) copied, 0.252359 s, 99.7 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, 1.06643 s, 49.2 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 ... 25+0 records in 25+0 records out 26214400 bytes (26 MB) copied, 0.966673 s, 27.1 MB/s 5+0 records in 5+0 records out 5242880 bytes (5.2 MB) copied, 0.0260549 s, 201 MB/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 Detach /mnt/lustre/f100.sanity-pcc ... 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.48532 s, 108 MB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 1.0778 s, 48.6 MB/s 0+0 records in 0+0 records out 0 bytes (0 B) copied, 0.0308217 s, 0.0 kB/s Detach /mnt/lustre/f100.sanity-pcc ... dd: warning: partial read (679936 bytes); suggest iflag=fullblock 4+2 records in 4+2 records out 5242880 bytes (5.2 MB) copied, 0.038102 s, 138 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, 1.003 s, 52.3 MB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.407252 s, 129 MB/s Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59b1/0x2000059f1:0x40:0x0 Detach /mnt/lustre/f100.sanity-pcc ... 21+0 records in 21+0 records out 22020096 bytes (22 MB) copied, 0.0967113 s, 228 MB/s 0+0 records in 0+0 records out 0 bytes (0 B) copied, 0.0142878 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, 0.916315 s, 57.2 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, 0.77416 s, 67.7 MB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.0581041 s, 902 MB/s 0+0 records in 0+0 records out 0 bytes (0 B) copied, 0.0113326 s, 0.0 kB/s Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59b1/0x2000059f1:0x40:0x0 6+0 records in 6+0 records out 6291456 bytes (6.3 MB) copied, 0.0685218 s, 91.8 MB/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 Detach /mnt/lustre/f100.sanity-pcc ... 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.544606 s, 96.3 MB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 1.4962 s, 35.0 MB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.843464 s, 62.2 MB/s Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59b1/0x2000059f1:0x40:0x0 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 36+0 records in 36+0 records out 37748736 bytes (38 MB) copied, 0.671607 s, 56.2 MB/s 0+0 records in 0+0 records out 0 bytes (0 B) copied, 0.151872 s, 0.0 kB/s Detach /mnt/lustre/f100.sanity-pcc ... Detach /mnt/lustre/f100.sanity-pcc ... 19+0 records in 19+0 records out 19922944 bytes (20 MB) copied, 0.167337 s, 119 MB/s 19+0 records in 19+0 records out 19922944 bytes (20 MB) copied, 0.303216 s, 65.7 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 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 1.58496 s, 33.1 MB/s Detach /mnt/lustre/f100.sanity-pcc ... 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.751787 s, 69.7 MB/s Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59b1/0x2000059f1:0x40:0x0 11+0 records in 11+0 records out 11534336 bytes (12 MB) copied, 0.0472929 s, 244 MB/s 6+0 records in 6+0 records out 6291456 bytes (6.3 MB) copied, 0.0170097 s, 370 MB/s Detach /mnt/lustre/f100.sanity-pcc ... dd: warning: partial read (995328 bytes); suggest iflag=fullblock 47+2 records in 47+2 records out 50331648 bytes (50 MB) copied, 0.494089 s, 102 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, 1.0842 s, 48.4 MB/s Detach /mnt/lustre/f100.sanity-pcc ... 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.0201539 s, 2.6 GB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.0486013 s, 1.1 GB/s 0+0 records in 0+0 records out 0 bytes (0 B) copied, 0.0218058 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 25+0 records in 25+0 records out 26214400 bytes (26 MB) copied, 0.143787 s, 182 MB/s Detach /mnt/lustre/f100.sanity-pcc ... 45+0 records in 45+0 records out 47185920 bytes (47 MB) copied, 0.0700417 s, 674 MB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 1.01786 s, 51.5 MB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.0287052 s, 1.8 GB/s Detach /mnt/lustre/f100.sanity-pcc ... 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, 0.0886389 s, 11.8 MB/s 4+0 records in 4+0 records out 4194304 bytes (4.2 MB) copied, 0.0493673 s, 85.0 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, 1.31682 s, 39.8 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, 0.258015 s, 4.1 MB/s unlink: cannot unlink '/mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59b1/0x2000059f1:0x40:0x0': No such file or directory dd: warning: partial read (659456 bytes); suggest iflag=fullblock 0+4 records in 0+4 records out 1048576 bytes (1.0 MB) copied, 0.0638143 s, 16.4 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, 1.13922 s, 46.0 MB/s Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59b1/0x2000059f1:0x40:0x0 Detach /mnt/lustre/f100.sanity-pcc ... 1+0 records in 1+0 records out 1048576 bytes (1.0 MB) copied, 0.635612 s, 1.6 MB/s 1+0 records in 1+0 records out 1048576 bytes (1.0 MB) copied, 0.0309568 s, 33.9 MB/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 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 1.09475 s, 47.9 MB/s Detach /mnt/lustre/f100.sanity-pcc ... 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.690587 s, 75.9 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, 0.952862 s, 55.0 MB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.0523701 s, 1.0 GB/s 0+0 records in 0+0 records out 0 bytes (0 B) copied, 0.0108309 s, 0.0 kB/s Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59b1/0x2000059f1:0x40:0x0 dd: warning: partial read (438272 bytes); suggest iflag=fullblock 5+5 records in 5+5 records out 6291456 bytes (6.3 MB) copied, 0.243889 s, 25.8 MB/s 6+0 records in 6+0 records out 6291456 bytes (6.3 MB) copied, 0.0457463 s, 138 MB/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, 1.47925 s, 35.4 MB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.584891 s, 89.6 MB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.803752 s, 65.2 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, 0.0122841 s, 0.0 kB/s 0+0 records in 0+0 records out 0 bytes (0 B) copied, 0.00208205 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 ... dd: warning: partial read (634880 bytes); suggest iflag=fullblock 31+7 records in 31+7 records out 34603008 bytes (35 MB) copied, 0.432974 s, 79.9 MB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 1.18234 s, 44.3 MB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.110305 s, 475 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 13+0 records in 13+0 records out 13631488 bytes (14 MB) copied, 0.140802 s, 96.8 MB/s Detach /mnt/lustre/f100.sanity-pcc ... 13+0 records in 13+0 records out 13631488 bytes (14 MB) copied, 0.288711 s, 47.2 MB/s dd: warning: partial read (847872 bytes); suggest iflag=fullblock 22+4 records in 22+4 records out 24977408 bytes (25 MB) copied, 0.0576655 s, 433 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 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 1.6363 s, 32.0 MB/s Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59b1/0x2000059f1:0x40:0x0 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, 0.855224 s, 61.3 MB/s 26+0 records in 26+0 records out 27262976 bytes (27 MB) copied, 0.236364 s, 115 MB/s Detach /mnt/lustre/f100.sanity-pcc ... 9+0 records in 9+0 records out 9437184 bytes (9.4 MB) copied, 0.0366669 s, 257 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, 0.389646 s, 135 MB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 1.14345 s, 45.9 MB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.446223 s, 117 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 ... 22+0 records in 22+0 records out 23068672 bytes (23 MB) copied, 0.344892 s, 66.9 MB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 1.14722 s, 45.7 MB/s Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59b1/0x2000059f1:0x40:0x0 Detach /mnt/lustre/f100.sanity-pcc ... 17+0 records in 17+0 records out 17825792 bytes (18 MB) copied, 0.723001 s, 24.7 MB/s 2+0 records in 2+0 records out 2097152 bytes (2.1 MB) copied, 0.0201288 s, 104 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 ... dd: warning: partial read (475136 bytes); suggest iflag=fullblock 48+2 records in 48+2 records out 51380224 bytes (51 MB) copied, 0.471155 s, 109 MB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 1.00319 s, 52.3 MB/s 0+0 records in 0+0 records out 0 bytes (0 B) copied, 0.0463794 s, 0.0 kB/s dd: warning: partial read (258048 bytes); suggest iflag=fullblock 5+5 records in 5+5 records out 6291456 bytes (6.3 MB) copied, 0.0190336 s, 331 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, 0.848375 s, 61.8 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 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.55647 s, 94.2 MB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.050177 s, 1.0 GB/s Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59b1/0x2000059f1:0x40:0x0 36+0 records in 36+0 records out 37748736 bytes (38 MB) copied, 0.300744 s, 126 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, 1.11244 s, 47.1 MB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.0292037 s, 1.8 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 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.148678 s, 353 MB/s Detach /mnt/lustre/f100.sanity-pcc ... Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59b1/0x2000059f1:0x40:0x0 23+0 records in 23+0 records out 24117248 bytes (24 MB) copied, 0.596026 s, 40.5 MB/s 36+0 records in 36+0 records out 37748736 bytes (38 MB) copied, 0.154806 s, 244 MB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 1.76858 s, 29.6 MB/s Detach /mnt/lustre/f100.sanity-pcc ... Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59b1/0x2000059f1:0x40:0x0 15+0 records in 15+0 records out 15728640 bytes (16 MB) copied, 0.558184 s, 28.2 MB/s dd: warning: partial read (458752 bytes); suggest iflag=fullblock 2+3 records in 2+3 records out 3145728 bytes (3.1 MB) copied, 0.0487102 s, 64.6 MB/s Detach /mnt/lustre/f100.sanity-pcc ... dd: warning: partial read (405504 bytes); suggest iflag=fullblock 29+3 records in 29+3 records out 31457280 bytes (31 MB) copied, 0.470132 s, 66.9 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, 1.16327 s, 45.1 MB/s Detach /mnt/lustre/f100.sanity-pcc ... 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.0732107 s, 716 MB/s 48+0 records in 48+0 records out 50331648 bytes (50 MB) copied, 0.298967 s, 168 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, 1.07359 s, 48.8 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 4+0 records in 4+0 records out 4194304 bytes (4.2 MB) copied, 0.29683 s, 14.1 MB/s dd: warning: partial read (864256 bytes); suggest iflag=fullblock 0+3 records in 0+3 records out 1048576 bytes (1.0 MB) copied, 0.0561989 s, 18.7 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, 1.49883 s, 35.0 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, 0.74898 s, 70.0 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, 0.588596 s, 89.1 MB/s 30+0 records in 30+0 records out 31457280 bytes (31 MB) copied, 0.667322 s, 47.1 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 Detach /mnt/lustre/f100.sanity-pcc ... dd: warning: partial read (233472 bytes); suggest iflag=fullblock 25+0 records in 25+0 records out 26214400 bytes (26 MB) copied, 0.398927 s, 65.7 MB/s 24+2 records in 24+2 records out 26214400 bytes (26 MB) copied, 0.189991 s, 138 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 ... Detach /mnt/lustre/f100.sanity-pcc ... 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.906766 s, 57.8 MB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.677858 s, 77.3 MB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 2.21567 s, 23.7 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 ... Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59b1/0x2000059f1:0x40:0x0 32+0 records in 32+0 records out 33554432 bytes (34 MB) copied, 0.76967 s, 43.6 MB/s 0+0 records in 0+0 records out 0 bytes (0 B) copied, 0.141304 s, 0.0 kB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 1.04129 s, 50.3 MB/s Cleanup PCC backend on /mnt/lustre /mnt/pcc.d100.sanity-pcc is idle now