== sanity-pcc test 100: race among PCC unlink | read | write | detach for PCC-RO file ========================================================== 15:36:29 (1746128189) 60+0 records in 60+0 records out 62914560 bytes (63 MB) copied, 0.236647 s, 266 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/cpuset type cgroup (rw,nosuid,nodev,noexec,relatime,cpuset) cgroup on /sys/fs/cgroup/hugetlb type cgroup (rw,nosuid,nodev,noexec,relatime,hugetlb) 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/cpu,cpuacct type cgroup (rw,nosuid,nodev,noexec,relatime,cpuacct,cpu) cgroup on /sys/fs/cgroup/blkio type cgroup (rw,nosuid,nodev,noexec,relatime,blkio) cgroup on /sys/fs/cgroup/freezer type cgroup (rw,nosuid,nodev,noexec,relatime,freezer) cgroup on /sys/fs/cgroup/net_cls,net_prio type cgroup (rw,nosuid,nodev,noexec,relatime,net_prio,net_cls) cgroup on /sys/fs/cgroup/pids type cgroup (rw,nosuid,nodev,noexec,relatime,pids) cgroup on /sys/fs/cgroup/memory type cgroup (rw,nosuid,nodev,noexec,relatime,memory) configfs on /sys/kernel/config type configfs (rw,relatime) /dev/nbd0 on / type ext4 (ro,relatime,stripe=32,data=ordered) rpc_pipefs on /var/lib/nfs/rpc_pipefs type rpc_pipefs (rw,relatime) systemd-1 on /proc/sys/fs/binfmt_misc type autofs (rw,relatime,fd=24,pgrp=1,timeout=0,minproto=5,maxproto=5,direct,pipe_ino=10016) 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/oleg458-client.virtnet on /var/lib/stateless/state type nfs4 (rw,relatime,vers=4.1,rsize=1048576,wsize=1048576,namlen=255,hard,proto=tcp,timeo=600,retrans=2,sec=sys,clientaddr=192.168.204.58,local_lock=none,addr=192.168.200.253) 192.168.200.253:/exports/state/oleg458-client.virtnet/boot on /boot type nfs4 (rw,relatime,vers=4.1,rsize=1048576,wsize=1048576,namlen=255,hard,proto=tcp,timeo=600,retrans=2,sec=sys,clientaddr=192.168.204.58,local_lock=none,addr=192.168.200.253) 192.168.200.253:/exports/state/oleg458-client.virtnet/etc/kdump.conf on /etc/kdump.conf type nfs4 (rw,relatime,vers=4.1,rsize=1048576,wsize=1048576,namlen=255,hard,proto=tcp,timeo=600,retrans=2,sec=sys,clientaddr=192.168.204.58,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/51272/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=192.168.204.58,local_lock=none,addr=192.168.200.253) tmpfs on /run/user/0 type tmpfs (rw,nosuid,nodev,relatime,size=382032k,mode=700) /dev/vda on /usr/sbin/mount.lustre type squashfs (ro,relatime) 192.168.204.158@tcp:/lustre on /mnt/lustre type lustre (rw,checksum,noencrypt,flock,lazystatfs,lruresize,nolock,statfs_project,nouser_fid2path,user_xattr,verbose) 192.168.204.158@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/cpuset type cgroup (rw,nosuid,nodev,noexec,relatime,cpuset) cgroup on /sys/fs/cgroup/hugetlb type cgroup (rw,nosuid,nodev,noexec,relatime,hugetlb) 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/cpu,cpuacct type cgroup (rw,nosuid,nodev,noexec,relatime,cpuacct,cpu) cgroup on /sys/fs/cgroup/blkio type cgroup (rw,nosuid,nodev,noexec,relatime,blkio) cgroup on /sys/fs/cgroup/freezer type cgroup (rw,nosuid,nodev,noexec,relatime,freezer) cgroup on /sys/fs/cgroup/net_cls,net_prio type cgroup (rw,nosuid,nodev,noexec,relatime,net_prio,net_cls) cgroup on /sys/fs/cgroup/pids type cgroup (rw,nosuid,nodev,noexec,relatime,pids) cgroup on /sys/fs/cgroup/memory type cgroup (rw,nosuid,nodev,noexec,relatime,memory) configfs on /sys/kernel/config type configfs (rw,relatime) /dev/nbd0 on / type ext4 (ro,relatime,stripe=32,data=ordered) rpc_pipefs on /var/lib/nfs/rpc_pipefs type rpc_pipefs (rw,relatime) systemd-1 on /proc/sys/fs/binfmt_misc type autofs (rw,relatime,fd=24,pgrp=1,timeout=0,minproto=5,maxproto=5,direct,pipe_ino=10016) 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/oleg458-client.virtnet on /var/lib/stateless/state type nfs4 (rw,relatime,vers=4.1,rsize=1048576,wsize=1048576,namlen=255,hard,proto=tcp,timeo=600,retrans=2,sec=sys,clientaddr=192.168.204.58,local_lock=none,addr=192.168.200.253) 192.168.200.253:/exports/state/oleg458-client.virtnet/boot on /boot type nfs4 (rw,relatime,vers=4.1,rsize=1048576,wsize=1048576,namlen=255,hard,proto=tcp,timeo=600,retrans=2,sec=sys,clientaddr=192.168.204.58,local_lock=none,addr=192.168.200.253) 192.168.200.253:/exports/state/oleg458-client.virtnet/etc/kdump.conf on /etc/kdump.conf type nfs4 (rw,relatime,vers=4.1,rsize=1048576,wsize=1048576,namlen=255,hard,proto=tcp,timeo=600,retrans=2,sec=sys,clientaddr=192.168.204.58,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/51272/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=192.168.204.58,local_lock=none,addr=192.168.200.253) tmpfs on /run/user/0 type tmpfs (rw,nosuid,nodev,relatime,size=382032k,mode=700) /dev/vda on /usr/sbin/mount.lustre type squashfs (ro,relatime) 192.168.204.158@tcp:/lustre on /mnt/lustre type lustre (rw,checksum,noencrypt,flock,lazystatfs,lruresize,nolock,statfs_project,nouser_fid2path,user_xattr,verbose) 192.168.204.158@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: a3ed613b-f3f6-4c13-89cc-d1f1cf5f9152 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=a3ed613b-f3f6-4c13-89cc-d1f1cf5f9152 (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, 0.924315 s, 56.7 MB/s Detach /mnt/lustre/f100.sanity-pcc ... Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59b8/0x2000059f1:0x49:0x0 unlink: cannot unlink '/mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59b8/0x2000059f1:0x49:0x0': No such file or directory Detach /mnt/lustre/f100.sanity-pcc ... 8+0 records in 8+0 records out 8388608 bytes (8.4 MB) copied, 0.561639 s, 14.9 MB/s 1+0 records in 1+0 records out 1048576 bytes (1.0 MB) copied, 0.0241647 s, 43.4 MB/s Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59b8/0x2000059f1:0x49:0x0 Detach /mnt/lustre/f100.sanity-pcc ... Detach /mnt/lustre/f100.sanity-pcc ... 48+0 records in 48+0 records out 50331648 bytes (50 MB) copied, 0.912032 s, 55.2 MB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 1.32019 s, 39.7 MB/s Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59b8/0x2000059f1:0x49:0x0 unlink: cannot unlink '/mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59b8/0x2000059f1:0x49:0x0': No such file or directory Detach /mnt/lustre/f100.sanity-pcc ... 32+0 records in 32+0 records out 33554432 bytes (34 MB) copied, 0.763427 s, 44.0 MB/s Detach /mnt/lustre/f100.sanity-pcc ... 2+0 records in 2+0 records out 2097152 bytes (2.1 MB) copied, 0.0299304 s, 70.1 MB/s Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59b8/0x2000059f1:0x49:0x0 27+0 records in 27+0 records out 28311552 bytes (28 MB) copied, 0.338938 s, 83.5 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, 1.19491 s, 43.9 MB/s Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59b8/0x2000059f1:0x49:0x0 Detach /mnt/lustre/f100.sanity-pcc ... 8+0 records in 8+0 records out 8388608 bytes (8.4 MB) copied, 0.577456 s, 14.5 MB/s Detach /mnt/lustre/f100.sanity-pcc ... dd: warning: partial read (20480 bytes); suggest iflag=fullblock 1+9 records in 1+9 records out 2097152 bytes (2.1 MB) copied, 0.050144 s, 41.8 MB/s Detach /mnt/lustre/f100.sanity-pcc ... Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59b8/0x2000059f1:0x49:0x0 Detach /mnt/lustre/f100.sanity-pcc ... 23+0 records in 23+0 records out 24117248 bytes (24 MB) copied, 0.433989 s, 55.6 MB/s Detach /mnt/lustre/f100.sanity-pcc ... 47+0 records in 47+0 records out 49283072 bytes (49 MB) copied, 0.074751 s, 659 MB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 1.56482 s, 33.5 MB/s Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59b8/0x2000059f1:0x49:0x0 Detach /mnt/lustre/f100.sanity-pcc ... 12+0 records in 12+0 records out 12582912 bytes (13 MB) copied, 0.359463 s, 35.0 MB/s 6+0 records in 6+0 records out 6291456 bytes (6.3 MB) copied, 0.0143043 s, 440 MB/s Detach /mnt/lustre/f100.sanity-pcc ... Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59b8/0x2000059f1:0x49:0x0 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 1.16978 s, 44.8 MB/s Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59b8/0x2000059f1:0x49:0x0 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.614241 s, 85.4 MB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.0393565 s, 1.3 GB/s Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59b8/0x2000059f1:0x49:0x0 0+0 records in 0+0 records out 0 bytes (0 B) copied, 0.00829283 s, 0.0 kB/s 0+0 records in 0+0 records out 0 bytes (0 B) copied, 0.0101986 s, 0.0 kB/s 0+0 records in 0+0 records out 0 bytes (0 B) copied, 0.00614999 s, 0.0 kB/s Detach /mnt/lustre/f100.sanity-pcc ... 0+0 records in 0+0 records out 0 bytes (0 B) copied, 0.00930489 s, 0.0 kB/s Detach /mnt/lustre/f100.sanity-pcc ... 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.987816 s, 53.1 MB/s Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59b8/0x2000059f1:0x49:0x0 Detach /mnt/lustre/f100.sanity-pcc ... 23+1 records in 23+1 records out 24363008 bytes (24 MB) copied, 0.710542 s, 34.3 MB/s 2+0 records in 2+0 records out 2097152 bytes (2.1 MB) copied, 0.0272667 s, 76.9 MB/s Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59b8/0x2000059f1:0x49:0x0 Detach /mnt/lustre/f100.sanity-pcc ... 46+0 records in 46+0 records out 48234496 bytes (48 MB) copied, 0.777066 s, 62.1 MB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 1.33042 s, 39.4 MB/s 0+0 records in 0+0 records out 0 bytes (0 B) copied, 0.0649393 s, 0.0 kB/s Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59b8/0x2000059f1:0x49:0x0 Detach /mnt/lustre/f100.sanity-pcc ... 2+1 records in 2+1 records out 2383872 bytes (2.4 MB) copied, 0.0381946 s, 62.4 MB/s Detach /mnt/lustre/f100.sanity-pcc ... Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59b8/0x2000059f1:0x49:0x0 Detach /mnt/lustre/f100.sanity-pcc ... 47+0 records in 47+0 records out 49283072 bytes (49 MB) copied, 0.832759 s, 59.2 MB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 1.44622 s, 36.3 MB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.028178 s, 1.9 GB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.0467116 s, 1.1 GB/s Detach /mnt/lustre/f100.sanity-pcc ... Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59b8/0x2000059f1:0x49:0x0 unlink: cannot unlink '/mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59b8/0x2000059f1:0x49:0x0': No such file or directory 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.846963 s, 61.9 MB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 1.33717 s, 39.2 MB/s Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59b8/0x2000059f1:0x49:0x0 0+0 records in 0+0 records out 0 bytes (0 B) copied, 0.0101477 s, 0.0 kB/s Detach /mnt/lustre/f100.sanity-pcc ... 31+0 records in 31+0 records out 32505856 bytes (33 MB) copied, 0.416575 s, 78.0 MB/s Detach /mnt/lustre/f100.sanity-pcc ... Detach /mnt/lustre/f100.sanity-pcc ... Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59b8/0x2000059f1:0x49:0x0 unlink: cannot unlink '/mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59b8/0x2000059f1:0x49:0x0': No such file or directory Detach /mnt/lustre/f100.sanity-pcc ... Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59b8/0x2000059f1:0x49:0x0 45+0 records in 45+0 records out 47185920 bytes (47 MB) copied, 1.13462 s, 41.6 MB/s Detach /mnt/lustre/f100.sanity-pcc ... 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 1.90403 s, 27.5 MB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.0498355 s, 1.1 GB/s Detach /mnt/lustre/f100.sanity-pcc ... 0+0 records in 0+0 records out 0 bytes (0 B) copied, 0.0694093 s, 0.0 kB/s Detach /mnt/lustre/f100.sanity-pcc ... Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59b8/0x2000059f1:0x49:0x0 31+0 records in 31+0 records out 32505856 bytes (33 MB) copied, 0.266964 s, 122 MB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 1.07298 s, 48.9 MB/s Detach /mnt/lustre/f100.sanity-pcc ... 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.0702957 s, 746 MB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.0302986 s, 1.7 GB/s Detach /mnt/lustre/f100.sanity-pcc ... Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59b8/0x2000059f1:0x49:0x0 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.0671049 s, 781 MB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.0545374 s, 961 MB/s Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59b8/0x2000059f1:0x49:0x0 unlink: cannot unlink '/mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59b8/0x2000059f1:0x49:0x0': No such file or directory Detach /mnt/lustre/f100.sanity-pcc ... Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59b8/0x2000059f1:0x49:0x0 unlink: cannot unlink '/mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59b8/0x2000059f1:0x49:0x0': No such file or directory 40+0 records in 40+0 records out 41943040 bytes (42 MB) copied, 0.68101 s, 61.6 MB/s 40+0 records in 40+0 records out 41943040 bytes (42 MB) copied, 0.260263 s, 161 MB/s Detach /mnt/lustre/f100.sanity-pcc ... 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 1.50874 s, 34.8 MB/s Detach /mnt/lustre/f100.sanity-pcc ... Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59b8/0x2000059f1:0x49:0x0 Detach /mnt/lustre/f100.sanity-pcc ... 2+0 records in 2+0 records out 2097152 bytes (2.1 MB) copied, 0.868026 s, 2.4 MB/s 0+0 records in 0+0 records out 0 bytes (0 B) copied, 0.0132267 s, 0.0 kB/s Detach /mnt/lustre/f100.sanity-pcc ... Detach /mnt/lustre/f100.sanity-pcc ... Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59b8/0x2000059f1:0x49:0x0 Detach /mnt/lustre/f100.sanity-pcc ... 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 1.31273 s, 39.9 MB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.925072 s, 56.7 MB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.0399517 s, 1.3 GB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.0469172 s, 1.1 GB/s 0+0 records in 0+0 records out 0 bytes (0 B) copied, 0.00242677 s, 0.0 kB/s Detach /mnt/lustre/f100.sanity-pcc ... Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59b8/0x2000059f1:0x49:0x0 Detach /mnt/lustre/f100.sanity-pcc ... 19+0 records in 19+0 records out 19922944 bytes (20 MB) copied, 0.380901 s, 52.3 MB/s dd: warning: partial read (479232 bytes); suggest iflag=fullblock 28+2 records in 28+2 records out 30408704 bytes (30 MB) copied, 0.047043 s, 646 MB/s dd: warning: partial read (512000 bytes); suggest iflag=fullblock 33+2 records in 33+2 records out 35651584 bytes (36 MB) copied, 0.126416 s, 282 MB/s Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59b8/0x2000059f1:0x49:0x0 Detach /mnt/lustre/f100.sanity-pcc ... 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 1.4695 s, 35.7 MB/s Detach /mnt/lustre/f100.sanity-pcc ... 6+0 records in 6+0 records out 6291456 bytes (6.3 MB) copied, 0.638054 s, 9.9 MB/s 1+0 records in 1+0 records out 1048576 bytes (1.0 MB) copied, 0.0725328 s, 14.5 MB/s Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59b8/0x2000059f1:0x49:0x0 unlink: cannot unlink '/mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59b8/0x2000059f1:0x49:0x0': No such file or directory Detach /mnt/lustre/f100.sanity-pcc ... Detach /mnt/lustre/f100.sanity-pcc ... 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.776877 s, 67.5 MB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 1.25284 s, 41.8 MB/s Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59b8/0x2000059f1:0x49:0x0 Detach /mnt/lustre/f100.sanity-pcc ... 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.0347348 s, 1.5 GB/s Detach /mnt/lustre/f100.sanity-pcc ... 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.0507417 s, 1.0 GB/s Detach /mnt/lustre/f100.sanity-pcc ... 17+0 records in 17+0 records out 17825792 bytes (18 MB) copied, 0.285044 s, 62.5 MB/s Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59b8/0x2000059f1:0x49:0x0 Detach /mnt/lustre/f100.sanity-pcc ... 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 1.24947 s, 42.0 MB/s Detach /mnt/lustre/f100.sanity-pcc ... 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.727877 s, 72.0 MB/s Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59b8/0x2000059f1:0x49:0x0 10+0 records in 10+0 records out 10485760 bytes (10 MB) copied, 0.0325452 s, 322 MB/s Detach /mnt/lustre/f100.sanity-pcc ... Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59b8/0x2000059f1:0x49:0x0 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 1.02141 s, 51.3 MB/s Detach /mnt/lustre/f100.sanity-pcc ... Detach /mnt/lustre/f100.sanity-pcc ... Detach /mnt/lustre/f100.sanity-pcc ... Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59b8/0x2000059f1:0x49:0x0 9+0 records in 9+0 records out 9437184 bytes (9.4 MB) copied, 0.85437 s, 11.0 MB/s 5+0 records in 5+0 records out 5242880 bytes (5.2 MB) copied, 0.0332905 s, 157 MB/s Detach /mnt/lustre/f100.sanity-pcc ... 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.962829 s, 54.5 MB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.440514 s, 119 MB/s Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59b8/0x2000059f1:0x49:0x0 Detach /mnt/lustre/f100.sanity-pcc ... 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.0266797 s, 2.0 GB/s Detach /mnt/lustre/f100.sanity-pcc ... 0+0 records in 0+0 records out 0 bytes (0 B) copied, 0.00971267 s, 0.0 kB/s 5+0 records in 5+0 records out 5242880 bytes (5.2 MB) copied, 0.0199856 s, 262 MB/s Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59b8/0x2000059f1:0x49:0x0 unlink: cannot unlink '/mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59b8/0x2000059f1:0x49:0x0': No such file or directory Detach /mnt/lustre/f100.sanity-pcc ... 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 1.02992 s, 50.9 MB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.622609 s, 84.2 MB/s Detach /mnt/lustre/f100.sanity-pcc ... Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59b8/0x2000059f1:0x49:0x0 unlink: cannot unlink '/mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59b8/0x2000059f1:0x49:0x0': No such file or directory Detach /mnt/lustre/f100.sanity-pcc ... 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.89034 s, 58.9 MB/s Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59b8/0x2000059f1:0x49:0x0 32+0 records in 32+0 records out 33554432 bytes (34 MB) copied, 0.251579 s, 133 MB/s dd: warning: partial read (57344 bytes); suggest iflag=fullblock 0+8 records in 0+8 records out 1048576 bytes (1.0 MB) copied, 0.0259568 s, 40.4 MB/s Detach /mnt/lustre/f100.sanity-pcc ... Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59b8/0x2000059f1:0x49:0x0 unlink: cannot unlink '/mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59b8/0x2000059f1:0x49:0x0': No such file or directory Detach /mnt/lustre/f100.sanity-pcc ... 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 1.36435 s, 38.4 MB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.732525 s, 71.6 MB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.422127 s, 124 MB/s Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59b8/0x2000059f1:0x49:0x0 unlink: cannot unlink '/mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59b8/0x2000059f1:0x49:0x0': No such file or directory 0+0 records in 0+0 records out 0 bytes (0 B) copied, 0.0229072 s, 0.0 kB/s Detach /mnt/lustre/f100.sanity-pcc ... 6+0 records in 6+0 records out 6291456 bytes (6.3 MB) copied, 0.0319969 s, 197 MB/s Detach /mnt/lustre/f100.sanity-pcc ... Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59b8/0x2000059f1:0x49:0x0 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 1.09489 s, 47.9 MB/s Detach /mnt/lustre/f100.sanity-pcc ... 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.702065 s, 74.7 MB/s Detach /mnt/lustre/f100.sanity-pcc ... 1+0 records in 1+0 records out 1048576 bytes (1.0 MB) copied, 0.209079 s, 5.0 MB/s dd: warning: partial read (147456 bytes); suggest iflag=fullblock 0+10 records in 0+10 records out 1048576 bytes (1.0 MB) copied, 0.0223025 s, 47.0 MB/s Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59b8/0x2000059f1:0x49:0x0 unlink: cannot unlink '/mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59b8/0x2000059f1:0x49:0x0': No such file or directory Detach /mnt/lustre/f100.sanity-pcc ... 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 1.22048 s, 43.0 MB/s Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59b8/0x2000059f1:0x49:0x0 8+0 records in 8+0 records out 8388608 bytes (8.4 MB) copied, 0.51065 s, 16.4 MB/s 0+0 records in 0+0 records out 0 bytes (0 B) copied, 0.0237422 s, 0.0 kB/s Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59b8/0x2000059f1:0x49:0x0 unlink: cannot unlink '/mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59b8/0x2000059f1:0x49:0x0': No such file or directory Detach /mnt/lustre/f100.sanity-pcc ... 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 1.15804 s, 45.3 MB/s Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59b8/0x2000059f1:0x49:0x0 2+0 records in 2+0 records out 2097152 bytes (2.1 MB) copied, 0.131851 s, 15.9 MB/s 0+0 records in 0+0 records out 0 bytes (0 B) copied, 0.0174657 s, 0.0 kB/s Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59b8/0x2000059f1:0x49:0x0 Detach /mnt/lustre/f100.sanity-pcc ... 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.987176 s, 53.1 MB/s Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59b8/0x2000059f1:0x49:0x0 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.803195 s, 65.3 MB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.137114 s, 382 MB/s Detach /mnt/lustre/f100.sanity-pcc ... dd: warning: partial read (794624 bytes); suggest iflag=fullblock 8+3 records in 8+3 records out 9437184 bytes (9.4 MB) copied, 0.0318927 s, 296 MB/s Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59b8/0x2000059f1:0x49:0x0 unlink: cannot unlink '/mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59b8/0x2000059f1:0x49:0x0': No such file or directory Detach /mnt/lustre/f100.sanity-pcc ... 31+0 records in 31+0 records out 32505856 bytes (33 MB) copied, 0.140805 s, 231 MB/s dd: warning: partial read (860160 bytes); suggest iflag=fullblock 48+2 records in 48+2 records out 51380224 bytes (51 MB) copied, 0.090243 s, 569 MB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 1.32975 s, 39.4 MB/s Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59b8/0x2000059f1:0x49:0x0 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.0465323 s, 1.1 GB/s Detach /mnt/lustre/f100.sanity-pcc ... 0+0 records in 0+0 records out 0 bytes (0 B) copied, 0.00331528 s, 0.0 kB/s Detach /mnt/lustre/f100.sanity-pcc ... Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59b8/0x2000059f1:0x49:0x0 unlink: cannot unlink '/mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59b8/0x2000059f1:0x49:0x0': No such file or directory 46+0 records in 46+0 records out 48234496 bytes (48 MB) copied, 0.432929 s, 111 MB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.751876 s, 69.7 MB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 1.34565 s, 39.0 MB/s Detach /mnt/lustre/f100.sanity-pcc ... Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59b8/0x2000059f1:0x49:0x0 24+0 records in 24+0 records out 25165824 bytes (25 MB) copied, 0.828254 s, 30.4 MB/s Detach /mnt/lustre/f100.sanity-pcc ... 2+0 records in 2+0 records out 2097152 bytes (2.1 MB) copied, 0.0242023 s, 86.7 MB/s Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59b8/0x2000059f1:0x49:0x0 Detach /mnt/lustre/f100.sanity-pcc ... 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.982313 s, 53.4 MB/s Detach /mnt/lustre/f100.sanity-pcc ... 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.540299 s, 97.0 MB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.0600391 s, 873 MB/s Detach /mnt/lustre/f100.sanity-pcc ... 14+0 records in 14+0 records out 14680064 bytes (15 MB) copied, 0.130893 s, 112 MB/s Detach /mnt/lustre/f100.sanity-pcc ... Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59b8/0x2000059f1:0x49:0x0 unlink: cannot unlink '/mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59b8/0x2000059f1:0x49:0x0': No such file or directory Detach /mnt/lustre/f100.sanity-pcc ... 28+0 records in 28+0 records out 29360128 bytes (29 MB) copied, 0.391789 s, 74.9 MB/s Detach /mnt/lustre/f100.sanity-pcc ... 46+0 records in 46+0 records out 48234496 bytes (48 MB) copied, 0.0647761 s, 745 MB/s Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59b8/0x2000059f1:0x49:0x0 unlink: cannot unlink '/mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59b8/0x2000059f1:0x49:0x0': No such file or directory 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 1.49163 s, 35.1 MB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.0534395 s, 981 MB/s Detach /mnt/lustre/f100.sanity-pcc ... Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59b8/0x2000059f1:0x49:0x0 Detach /mnt/lustre/f100.sanity-pcc ... 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.088187 s, 595 MB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.35723 s, 147 MB/s Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59b8/0x2000059f1:0x49:0x0 unlink: cannot unlink '/mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59b8/0x2000059f1:0x49:0x0': No such file or directory Detach /mnt/lustre/f100.sanity-pcc ... 9+0 records in 9+0 records out 9437184 bytes (9.4 MB) copied, 0.29709 s, 31.8 MB/s 13+0 records in 13+0 records out 13631488 bytes (14 MB) copied, 0.0510342 s, 267 MB/s Detach /mnt/lustre/f100.sanity-pcc ... Detach /mnt/lustre/f100.sanity-pcc ... Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/59b8/0x2000059f1:0x49:0x0 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 1.54716 s, 33.9 MB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.630376 s, 83.2 MB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.262848 s, 199 MB/s Cleanup PCC backend on /mnt/lustre /mnt/pcc.d100.sanity-pcc is idle now