== sanity-pcc test 100: race among PCC unlink | read | write | detach for PCC-RO file ========================================================== 03:08:18 (1785222498) 60+0 records in 60+0 records out 62914560 bytes (63 MB, 60 MiB) copied, 0.153532 s, 410 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) bpf on /sys/fs/bpf type bpf (rw,nosuid,nodev,noexec,relatime,mode=700) cgroup on /sys/fs/cgroup/freezer type cgroup (rw,nosuid,nodev,noexec,relatime,freezer) 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,cpu,cpuacct) cgroup on /sys/fs/cgroup/misc type cgroup (rw,nosuid,nodev,noexec,relatime,misc) cgroup on /sys/fs/cgroup/blkio type cgroup (rw,nosuid,nodev,noexec,relatime,blkio) cgroup on /sys/fs/cgroup/hugetlb type cgroup (rw,nosuid,nodev,noexec,relatime,hugetlb) cgroup on /sys/fs/cgroup/memory type cgroup (rw,nosuid,nodev,noexec,relatime,memory) cgroup on /sys/fs/cgroup/pids type cgroup (rw,nosuid,nodev,noexec,relatime,pids) cgroup on /sys/fs/cgroup/net_cls,net_prio type cgroup (rw,nosuid,nodev,noexec,relatime,net_cls,net_prio) cgroup on /sys/fs/cgroup/cpuset type cgroup (rw,nosuid,nodev,noexec,relatime,cpuset) cgroup on /sys/fs/cgroup/perf_event type cgroup (rw,nosuid,nodev,noexec,relatime,perf_event) cgroup on /sys/fs/cgroup/rdma type cgroup (rw,nosuid,nodev,noexec,relatime,rdma) none on /sys/kernel/tracing type tracefs (rw,relatime) configfs on /sys/kernel/config type configfs (rw,relatime) /dev/nbd0 on / type ext4 (ro,relatime,stripe=32) rpc_pipefs on /var/lib/nfs/rpc_pipefs type rpc_pipefs (rw,relatime) debugfs on /sys/kernel/debug type debugfs (rw,relatime) mqueue on /dev/mqueue type mqueue (rw,relatime) hugetlbfs on /dev/hugepages type hugetlbfs (rw,relatime,pagesize=2M) none on /mnt type ramfs (rw,relatime) /dev/vda on /home/green/git/lustre-release type squashfs (ro,relatime) none on /var/lib/stateless/writable type tmpfs (rw,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 /root/.ssh type tmpfs (rw,relatime) none on /var/lib/dhclient type tmpfs (rw,relatime) 192.168.200.253:/exports/state/oleg333-client.virtnet on /var/lib/stateless/state type nfs4 (rw,relatime,vers=4.2,rsize=1048576,wsize=1048576,namlen=255,hard,proto=tcp,timeo=600,retrans=2,sec=sys,clientaddr=192.168.203.33,local_lock=none,addr=192.168.200.253) 192.168.200.253:/exports/state/oleg333-client.virtnet/boot on /boot type nfs4 (rw,relatime,vers=4.2,rsize=1048576,wsize=1048576,namlen=255,hard,proto=tcp,timeo=600,retrans=2,sec=sys,clientaddr=192.168.203.33,local_lock=none,addr=192.168.200.253) 192.168.200.253:/exports/state/oleg333-client.virtnet/etc/kdump.conf on /etc/kdump.conf type nfs4 (rw,relatime,vers=4.2,rsize=1048576,wsize=1048576,namlen=255,hard,proto=tcp,timeo=600,retrans=2,sec=sys,clientaddr=192.168.203.33,local_lock=none,addr=192.168.200.253) sunrpc on /var/lib/nfs/rpc_pipefs type rpc_pipefs (rw,relatime) tmpfs on /run/user/0 type tmpfs (rw,nosuid,nodev,relatime,size=378180k,mode=700) 192.168.200.253:/exports/testreports/66795/testresults/sanity-pcc-ldiskfs-DNE-rocky8.10_x86_64-rocky8.10_x86_64 on /tmp/testlogs type nfs4 (rw,relatime,vers=4.2,rsize=1048576,wsize=1048576,namlen=255,hard,proto=tcp,timeo=600,retrans=2,sec=sys,clientaddr=192.168.203.33,local_lock=none,addr=192.168.200.253) /dev/vda on /usr/sbin/mount.lustre type squashfs (ro,relatime) 192.168.203.133@tcp:/lustre on /mnt/lustre type lustre (rw,flock,checksum,encrypt,lazystatfs,lruresize,nolock,statfs_project,nosync_on_close,nouser_fid2path,user_xattr,verbose) 192.168.203.133@tcp:/lustre on /mnt/lustre2 type lustre (rw,flock,checksum,encrypt,lazystatfs,lruresize,nolock,statfs_project,nosync_on_close,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) bpf on /sys/fs/bpf type bpf (rw,nosuid,nodev,noexec,relatime,mode=700) cgroup on /sys/fs/cgroup/freezer type cgroup (rw,nosuid,nodev,noexec,relatime,freezer) 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,cpu,cpuacct) cgroup on /sys/fs/cgroup/misc type cgroup (rw,nosuid,nodev,noexec,relatime,misc) cgroup on /sys/fs/cgroup/blkio type cgroup (rw,nosuid,nodev,noexec,relatime,blkio) cgroup on /sys/fs/cgroup/hugetlb type cgroup (rw,nosuid,nodev,noexec,relatime,hugetlb) cgroup on /sys/fs/cgroup/memory type cgroup (rw,nosuid,nodev,noexec,relatime,memory) cgroup on /sys/fs/cgroup/pids type cgroup (rw,nosuid,nodev,noexec,relatime,pids) cgroup on /sys/fs/cgroup/net_cls,net_prio type cgroup (rw,nosuid,nodev,noexec,relatime,net_cls,net_prio) cgroup on /sys/fs/cgroup/cpuset type cgroup (rw,nosuid,nodev,noexec,relatime,cpuset) cgroup on /sys/fs/cgroup/perf_event type cgroup (rw,nosuid,nodev,noexec,relatime,perf_event) cgroup on /sys/fs/cgroup/rdma type cgroup (rw,nosuid,nodev,noexec,relatime,rdma) none on /sys/kernel/tracing type tracefs (rw,relatime) configfs on /sys/kernel/config type configfs (rw,relatime) /dev/nbd0 on / type ext4 (ro,relatime,stripe=32) rpc_pipefs on /var/lib/nfs/rpc_pipefs type rpc_pipefs (rw,relatime) debugfs on /sys/kernel/debug type debugfs (rw,relatime) mqueue on /dev/mqueue type mqueue (rw,relatime) hugetlbfs on /dev/hugepages type hugetlbfs (rw,relatime,pagesize=2M) none on /mnt type ramfs (rw,relatime) /dev/vda on /home/green/git/lustre-release type squashfs (ro,relatime) none on /var/lib/stateless/writable type tmpfs (rw,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 /root/.ssh type tmpfs (rw,relatime) none on /var/lib/dhclient type tmpfs (rw,relatime) 192.168.200.253:/exports/state/oleg333-client.virtnet on /var/lib/stateless/state type nfs4 (rw,relatime,vers=4.2,rsize=1048576,wsize=1048576,namlen=255,hard,proto=tcp,timeo=600,retrans=2,sec=sys,clientaddr=192.168.203.33,local_lock=none,addr=192.168.200.253) 192.168.200.253:/exports/state/oleg333-client.virtnet/boot on /boot type nfs4 (rw,relatime,vers=4.2,rsize=1048576,wsize=1048576,namlen=255,hard,proto=tcp,timeo=600,retrans=2,sec=sys,clientaddr=192.168.203.33,local_lock=none,addr=192.168.200.253) 192.168.200.253:/exports/state/oleg333-client.virtnet/etc/kdump.conf on /etc/kdump.conf type nfs4 (rw,relatime,vers=4.2,rsize=1048576,wsize=1048576,namlen=255,hard,proto=tcp,timeo=600,retrans=2,sec=sys,clientaddr=192.168.203.33,local_lock=none,addr=192.168.200.253) sunrpc on /var/lib/nfs/rpc_pipefs type rpc_pipefs (rw,relatime) tmpfs on /run/user/0 type tmpfs (rw,nosuid,nodev,relatime,size=378180k,mode=700) 192.168.200.253:/exports/testreports/66795/testresults/sanity-pcc-ldiskfs-DNE-rocky8.10_x86_64-rocky8.10_x86_64 on /tmp/testlogs type nfs4 (rw,relatime,vers=4.2,rsize=1048576,wsize=1048576,namlen=255,hard,proto=tcp,timeo=600,retrans=2,sec=sys,clientaddr=192.168.203.33,local_lock=none,addr=192.168.200.253) /dev/vda on /usr/sbin/mount.lustre type squashfs (ro,relatime) 192.168.203.133@tcp:/lustre on /mnt/lustre type lustre (rw,flock,checksum,encrypt,lazystatfs,lruresize,nolock,statfs_project,nosync_on_close,nouser_fid2path,user_xattr,verbose) 192.168.203.133@tcp:/lustre on /mnt/lustre2 type lustre (rw,flock,checksum,encrypt,lazystatfs,lruresize,nolock,statfs_project,nosync_on_close,nouser_fid2path,user_xattr,verbose) mke2fs 1.47.3-wc2 (11-Nov-2025) Discarding device blocks: 8192/61440 done Creating filesystem with 61440 1k blocks and 15360 inodes Filesystem UUID: 5ab423df-8aa4-415d-835f-80fa02cdc4f8 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=5ab423df-8aa4-415d-835f-80fa02cdc4f8 (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, 50 MiB) copied, 0.887073 s, 59.1 MB/s Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/61ff/0x2000061c1:0x3e:0x0 Detach /mnt/lustre/f100.sanity-pcc ... unlink: cannot unlink '/mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/61ff/0x2000061c1:0x3e:0x0': No such file or directory 41+0 records in 41+0 records out 42991616 bytes (43 MB, 41 MiB) copied, 0.596029 s, 72.1 MB/s dd: warning: partial read (364544 bytes); suggest iflag=fullblock 3+3 records in 3+3 records out 4194304 bytes (4.2 MB, 4.0 MiB) copied, 0.0397254 s, 106 MB/s Detach /mnt/lustre/f100.sanity-pcc ... Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/61ff/0x2000061c1:0x3e:0x0 Detach /mnt/lustre/f100.sanity-pcc ... dd: warning: partial read (229376 bytes); suggest iflag=fullblock 32+8 records in 32+8 records out 36700160 bytes (37 MB, 35 MiB) copied, 0.379075 s, 96.8 MB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB, 50 MiB) copied, 1.19078 s, 44.0 MB/s Detach /mnt/lustre/f100.sanity-pcc ... Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/61ff/0x2000061c1:0x3e:0x0 0+0 records in 0+0 records out 0 bytes copied, 0.0290943 s, 0.0 kB/s unlink: cannot unlink '/mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/61ff/0x2000061c1:0x3e:0x0': No such file or directory 0+0 records in 0+0 records out 0 bytes copied, 0.0133176 s, 0.0 kB/s Detach /mnt/lustre/f100.sanity-pcc ... Detach /mnt/lustre/f100.sanity-pcc ... dd: warning: partial read (565248 bytes); suggest iflag=fullblock 20+2 records in 20+2 records out 22020096 bytes (22 MB, 21 MiB) copied, 0.265456 s, 83.0 MB/s Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/61ff/0x2000061c1:0x3e:0x0 48+0 records in 48+0 records out 50331648 bytes (50 MB, 48 MiB) copied, 0.0546344 s, 921 MB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB, 50 MiB) copied, 1.12335 s, 46.7 MB/s Detach /mnt/lustre/f100.sanity-pcc ... 50+0 records in 50+0 records out 52428800 bytes (52 MB, 50 MiB) copied, 0.0275125 s, 1.9 GB/s 0+0 records in 0+0 records out 0 bytes copied, 0.0253271 s, 0.0 kB/s Detach /mnt/lustre/f100.sanity-pcc ... 24+0 records in 24+0 records out 25165824 bytes (25 MB, 24 MiB) copied, 0.206758 s, 122 MB/s Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/61ff/0x2000061c1:0x3e:0x0 dd: warning: partial read (770048 bytes); suggest iflag=fullblock 29+3 records in 29+3 records out 31457280 bytes (31 MB, 30 MiB) copied, 0.0371143 s, 848 MB/s unlink: cannot unlink '/mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/61ff/0x2000061c1:0x3e:0x0': No such file or directory dd: warning: partial read (126976 bytes); suggest iflag=fullblock 36+5 records in 36+5 records out 38797312 bytes (39 MB, 37 MiB) copied, 0.0731025 s, 531 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, 50 MiB) copied, 1.51076 s, 34.7 MB/s Detach /mnt/lustre/f100.sanity-pcc ... 50+0 records in 50+0 records out 52428800 bytes (52 MB, 50 MiB) copied, 0.636263 s, 82.4 MB/s Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/61ff/0x2000061c1:0x3e:0x0 0+0 records in 0+0 records out 0 bytes copied, 0.0821834 s, 0.0 kB/s dd: warning: partial read (200704 bytes); suggest iflag=fullblock 6+3 records in 6+3 records out 7340032 bytes (7.3 MB, 7.0 MiB) copied, 0.0254893 s, 288 MB/s Detach /mnt/lustre/f100.sanity-pcc ... Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/61ff/0x2000061c1:0x3e:0x0 Detach /mnt/lustre/f100.sanity-pcc ... 50+0 records in 50+0 records out 52428800 bytes (52 MB, 50 MiB) copied, 1.17631 s, 44.6 MB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB, 50 MiB) copied, 0.576289 s, 91.0 MB/s Detach /mnt/lustre/f100.sanity-pcc ... 0+0 records in 0+0 records out 0 bytes copied, 0.0450081 s, 0.0 kB/s 0+0 records in 0+0 records out 0 bytes copied, 0.0083741 s, 0.0 kB/s Detach /mnt/lustre/f100.sanity-pcc ... Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/61ff/0x2000061c1:0x3e:0x0 Detach /mnt/lustre/f100.sanity-pcc ... 30+0 records in 30+0 records out 31457280 bytes (31 MB, 30 MiB) copied, 0.345492 s, 91.1 MB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB, 50 MiB) copied, 1.14541 s, 45.8 MB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB, 50 MiB) copied, 0.0404633 s, 1.3 GB/s Detach /mnt/lustre/f100.sanity-pcc ... Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/61ff/0x2000061c1:0x3e:0x0 48+0 records in 48+0 records out 50331648 bytes (50 MB, 48 MiB) copied, 0.115014 s, 438 MB/s unlink: cannot unlink '/mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/61ff/0x2000061c1:0x3e:0x0': No such file or directory dd: warning: partial read (471040 bytes); suggest iflag=fullblock 12+10 records in 12+10 records out 14680064 bytes (15 MB, 14 MiB) copied, 0.0407566 s, 360 MB/s Detach /mnt/lustre/f100.sanity-pcc ... Detach /mnt/lustre/f100.sanity-pcc ... dd: warning: partial read (544768 bytes); suggest iflag=fullblock 38+5 records in 38+5 records out 41943040 bytes (42 MB, 40 MiB) copied, 0.0851258 s, 493 MB/s Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/61ff/0x2000061c1:0x3e:0x0 50+0 records in 50+0 records out 52428800 bytes (52 MB, 50 MiB) copied, 1.12385 s, 46.7 MB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB, 50 MiB) copied, 0.0331889 s, 1.6 GB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB, 50 MiB) copied, 0.0265151 s, 2.0 GB/s Detach /mnt/lustre/f100.sanity-pcc ... 0+0 records in 0+0 records out 0 bytes copied, 0.00461011 s, 0.0 kB/s dd: warning: partial read (274432 bytes); suggest iflag=fullblock 3+13 records in 3+13 records out 6291456 bytes (6.3 MB, 6.0 MiB) copied, 0.0948724 s, 66.3 MB/s Detach /mnt/lustre/f100.sanity-pcc ... Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/61ff/0x2000061c1:0x3e:0x0 dd: warning: partial read (208896 bytes); suggest iflag=fullblock 30+6 records in 30+6 records out 32505856 bytes (33 MB, 31 MiB) copied, 0.154129 s, 211 MB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB, 50 MiB) copied, 0.916899 s, 57.2 MB/s Detach /mnt/lustre/f100.sanity-pcc ... Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/61ff/0x2000061c1:0x3e:0x0 13+0 records in 13+0 records out 13631488 bytes (14 MB, 13 MiB) copied, 0.539088 s, 25.3 MB/s dd: warning: partial read (233472 bytes); suggest iflag=fullblock 2+5 records in 2+5 records out 4194304 bytes (4.2 MB, 4.0 MiB) copied, 0.0951546 s, 44.1 MB/s Detach /mnt/lustre/f100.sanity-pcc ... Detach /mnt/lustre/f100.sanity-pcc ... Detach /mnt/lustre/f100.sanity-pcc ... dd: warning: partial read (147456 bytes); suggest iflag=fullblock 38+6 records in 38+6 records out 40894464 bytes (41 MB, 39 MiB) copied, 0.40398 s, 101 MB/s Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/61ff/0x2000061c1:0x3e:0x0 50+0 records in 50+0 records out 52428800 bytes (52 MB, 50 MiB) copied, 1.04135 s, 50.3 MB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB, 50 MiB) copied, 0.0505448 s, 1.0 GB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB, 50 MiB) copied, 0.0237428 s, 2.2 GB/s Detach /mnt/lustre/f100.sanity-pcc ... Detach /mnt/lustre/f100.sanity-pcc ... Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/61ff/0x2000061c1:0x3e:0x0 0+0 records in 0+0 records out 0 bytes copied, 0.20502 s, 0.0 kB/s 0+0 records in 0+0 records out 0 bytes copied, 0.0093364 s, 0.0 kB/s Detach /mnt/lustre/f100.sanity-pcc ... Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/61ff/0x2000061c1:0x3e:0x0 dd: warning: partial read (856064 bytes); suggest iflag=fullblock 38+2 records in 38+2 records out 40894464 bytes (41 MB, 39 MiB) copied, 0.371582 s, 110 MB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB, 50 MiB) copied, 1.21167 s, 43.3 MB/s Detach /mnt/lustre/f100.sanity-pcc ... 0+0 records in 0+0 records out 0 bytes copied, 0.0706225 s, 0.0 kB/s dd: warning: partial read (262144 bytes); suggest iflag=fullblock 0+5 records in 0+5 records out 1048576 bytes (1.0 MB, 1.0 MiB) copied, 0.0258734 s, 40.5 MB/s Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/61ff/0x2000061c1:0x3e:0x0 unlink: cannot unlink '/mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/61ff/0x2000061c1:0x3e:0x0': No such file or directory Detach /mnt/lustre/f100.sanity-pcc ... dd: warning: partial read (135168 bytes); suggest iflag=fullblock 34+3 records in 34+3 records out 36700160 bytes (37 MB, 35 MiB) copied, 0.341976 s, 107 MB/s Detach /mnt/lustre/f100.sanity-pcc ... dd: warning: partial read (364544 bytes); suggest iflag=fullblock 47+3 records in 47+3 records out 50282496 bytes (50 MB, 48 MiB) copied, 0.046321 s, 1.1 GB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB, 50 MiB) copied, 1.12596 s, 46.6 MB/s Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/61ff/0x2000061c1:0x3e:0x0 unlink: cannot unlink '/mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/61ff/0x2000061c1:0x3e:0x0': No such file or directory 50+0 records in 50+0 records out 52428800 bytes (52 MB, 50 MiB) copied, 0.0502312 s, 1.0 GB/s Detach /mnt/lustre/f100.sanity-pcc ... dd: warning: partial read (307200 bytes); suggest iflag=fullblock 0+3 records in 0+3 records out 1048576 bytes (1.0 MB, 1.0 MiB) copied, 0.0433238 s, 24.2 MB/s Detach /mnt/lustre/f100.sanity-pcc ... dd: warning: partial read (188416 bytes); suggest iflag=fullblock 16+3 records in 16+3 records out 17825792 bytes (18 MB, 17 MiB) copied, 0.134365 s, 133 MB/s Detach /mnt/lustre/f100.sanity-pcc ... Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/61ff/0x2000061c1:0x3e:0x0 dd: warning: partial read (311296 bytes); suggest iflag=fullblock 33+3 records in 33+3 records out 35651584 bytes (36 MB, 34 MiB) copied, 0.0574163 s, 621 MB/s 38+0 records in 38+0 records out 39845888 bytes (40 MB, 38 MiB) copied, 0.0219441 s, 1.8 GB/s 38+0 records in 38+0 records out 39845888 bytes (40 MB, 38 MiB) copied, 0.0420794 s, 947 MB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB, 50 MiB) copied, 1.06694 s, 49.1 MB/s Detach /mnt/lustre/f100.sanity-pcc ... Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/61ff/0x2000061c1:0x3e:0x0 Detach /mnt/lustre/f100.sanity-pcc ... 50+0 records in 50+0 records out 52428800 bytes (52 MB, 50 MiB) copied, 0.451983 s, 116 MB/s Detach /mnt/lustre/f100.sanity-pcc ... Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/61ff/0x2000061c1:0x3e:0x0 unlink: cannot unlink '/mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/61ff/0x2000061c1:0x3e:0x0': No such file or directory 50+0 records in 50+0 records out 52428800 bytes (52 MB, 50 MiB) copied, 0.669127 s, 78.4 MB/s 2+0 records in 2+0 records out 2097152 bytes (2.1 MB, 2.0 MiB) copied, 0.725607 s, 2.9 MB/s Detach /mnt/lustre/f100.sanity-pcc ... dd: warning: partial read (86016 bytes); suggest iflag=fullblock 10+2 records in 10+2 records out 11534336 bytes (12 MB, 11 MiB) copied, 0.0221559 s, 521 MB/s dd: warning: partial read (606208 bytes); suggest iflag=fullblock 19+4 records in 19+4 records out 20971520 bytes (21 MB, 20 MiB) copied, 0.0498256 s, 421 MB/s Detach /mnt/lustre/f100.sanity-pcc ... Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/61ff/0x2000061c1:0x3e:0x0 dd: warning: partial read (684032 bytes); suggest iflag=fullblock 33+2 records in 33+2 records out 35651584 bytes (36 MB, 34 MiB) copied, 0.0578249 s, 617 MB/s Detach /mnt/lustre/f100.sanity-pcc ... dd: warning: partial read (208896 bytes); suggest iflag=fullblock 41+5 records in 41+5 records out 44040192 bytes (44 MB, 42 MiB) copied, 0.0412334 s, 1.1 GB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB, 50 MiB) copied, 1.13114 s, 46.4 MB/s Detach /mnt/lustre/f100.sanity-pcc ... Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/61ff/0x2000061c1:0x3e:0x0 2+0 records in 2+0 records out 2097152 bytes (2.1 MB, 2.0 MiB) copied, 0.563853 s, 3.7 MB/s dd: warning: partial read (225280 bytes); suggest iflag=fullblock unlink: cannot unlink '/mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/61ff/0x2000061c1:0x3e:0x0': No such file or directory 1+10 records in 1+10 records out 4194304 bytes (4.2 MB, 4.0 MiB) copied, 0.176472 s, 23.8 MB/s Detach /mnt/lustre/f100.sanity-pcc ... Detach /mnt/lustre/f100.sanity-pcc ... dd: warning: partial read (663552 bytes); suggest iflag=fullblock 32+3 records in 32+3 records out 34603008 bytes (35 MB, 33 MiB) copied, 0.265158 s, 130 MB/s Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/61ff/0x2000061c1:0x3e:0x0 Detach /mnt/lustre/f100.sanity-pcc ... 50+0 records in 50+0 records out 52428800 bytes (52 MB, 50 MiB) copied, 1.41168 s, 37.1 MB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB, 50 MiB) copied, 0.0324116 s, 1.6 GB/s 17+0 records in 17+0 records out 17825792 bytes (18 MB, 17 MiB) copied, 0.1052 s, 169 MB/s 0+0 records in 0+0 records out 0 bytes copied, 0.0139314 s, 0.0 kB/s Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/61ff/0x2000061c1:0x3e:0x0 Detach /mnt/lustre/f100.sanity-pcc ... dd: warning: partial read (524288 bytes); suggest iflag=fullblock 24+2 records in 24+2 records out 26214400 bytes (26 MB, 25 MiB) copied, 0.277815 s, 94.4 MB/s dd: warning: partial read (233472 bytes); suggest iflag=fullblock 41+9 records in 41+9 records out 46415872 bytes (46 MB, 44 MiB) copied, 0.107469 s, 432 MB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB, 50 MiB) copied, 1.11384 s, 47.1 MB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB, 50 MiB) copied, 0.0290246 s, 1.8 GB/s Detach /mnt/lustre/f100.sanity-pcc ... Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/61ff/0x2000061c1:0x3e:0x0 unlink: cannot unlink '/mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/61ff/0x2000061c1:0x3e:0x0': No such file or directory 0+0 records in 0+0 records out 0 bytes copied, 0.0156671 s, 0.0 kB/s Detach /mnt/lustre/f100.sanity-pcc ... dd: warning: partial read (909312 bytes); suggest iflag=fullblock 4+2 records in 4+2 records out 5242880 bytes (5.2 MB, 5.0 MiB) copied, 0.0328901 s, 159 MB/s Detach /mnt/lustre/f100.sanity-pcc ... dd: warning: partial read (851968 bytes); suggest iflag=fullblock 10+4 records in 10+4 records out 12582912 bytes (13 MB, 12 MiB) copied, 0.034399 s, 366 MB/s Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/61ff/0x2000061c1:0x3e:0x0 Detach /mnt/lustre/f100.sanity-pcc ... Detach /mnt/lustre/f100.sanity-pcc ... 42+0 records in 42+0 records out 44040192 bytes (44 MB, 42 MiB) copied, 0.376135 s, 117 MB/s Detach /mnt/lustre/f100.sanity-pcc ... 50+0 records in 50+0 records out 52428800 bytes (52 MB, 50 MiB) copied, 1.41832 s, 37.0 MB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB, 50 MiB) copied, 0.0367723 s, 1.4 GB/s Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/61ff/0x2000061c1:0x3e:0x0 unlink: cannot unlink '/mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/61ff/0x2000061c1:0x3e:0x0': No such file or directory 26+0 records in 26+0 records out 27262976 bytes (27 MB, 26 MiB) copied, 0.147253 s, 185 MB/s Detach /mnt/lustre/f100.sanity-pcc ... dd: warning: partial read (245760 bytes); suggest iflag=fullblock 12+10 records in 12+10 records out 14680064 bytes (15 MB, 14 MiB) copied, 0.242827 s, 60.5 MB/s dd: warning: partial read (274432 bytes); suggest iflag=fullblock 25+6 records in 25+6 records out 28311552 bytes (28 MB, 27 MiB) copied, 0.0837581 s, 338 MB/s Detach /mnt/lustre/f100.sanity-pcc ... Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/61ff/0x2000061c1:0x3e:0x0 dd: warning: partial read (200704 bytes); suggest iflag=fullblock 43+7 records in 43+7 records out 46579712 bytes (47 MB, 44 MiB) copied, 0.0566169 s, 823 MB/s dd: warning: partial read (462848 bytes); suggest iflag=fullblock 48+2 records in 48+2 records out 51232768 bytes (51 MB, 49 MiB) copied, 0.0553908 s, 925 MB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB, 50 MiB) copied, 1.43833 s, 36.5 MB/s Detach /mnt/lustre/f100.sanity-pcc ... 0+0 records in 0+0 records out 0 bytes copied, 0.0337931 s, 0.0 kB/s 0+0 records in 0+0 records out 0 bytes copied, 0.0377814 s, 0.0 kB/s Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/61ff/0x2000061c1:0x3e:0x0 unlink: cannot unlink '/mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/61ff/0x2000061c1:0x3e:0x0': No such file or directory Detach /mnt/lustre/f100.sanity-pcc ... dd: warning: partial read (114688 bytes); suggest iflag=fullblock 26+6 records in 26+6 records out 29360128 bytes (29 MB, 28 MiB) copied, 0.29528 s, 99.4 MB/s dd: warning: partial read (405504 bytes); suggest iflag=fullblock 37+11 records in 37+11 records out 40894464 bytes (41 MB, 39 MiB) copied, 0.0725283 s, 564 MB/s Detach /mnt/lustre/f100.sanity-pcc ... Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/61ff/0x2000061c1:0x3e:0x0 50+0 records in 50+0 records out 52428800 bytes (52 MB, 50 MiB) copied, 1.4947 s, 35.1 MB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB, 50 MiB) copied, 0.0314879 s, 1.7 GB/s Detach /mnt/lustre/f100.sanity-pcc ... 0+0 records in 0+0 records out 0 bytes copied, 0.0218896 s, 0.0 kB/s dd: warning: partial read (380928 bytes); suggest iflag=fullblock 0+8 records in 0+8 records out 2097152 bytes (2.1 MB, 2.0 MiB) copied, 0.0302978 s, 69.2 MB/s Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/61ff/0x2000061c1:0x3e:0x0 Detach /mnt/lustre/f100.sanity-pcc ... 20+0 records in 20+0 records out 20971520 bytes (21 MB, 20 MiB) copied, 0.259052 s, 81.0 MB/s Detach /mnt/lustre/f100.sanity-pcc ... dd: warning: partial read (401408 bytes); suggest iflag=fullblock 46+4 records in 46+4 records out 49418240 bytes (49 MB, 47 MiB) copied, 0.112162 s, 441 MB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB, 50 MiB) copied, 1.18629 s, 44.2 MB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB, 50 MiB) copied, 0.0376527 s, 1.4 GB/s Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/61ff/0x2000061c1:0x3e:0x0 unlink: cannot unlink '/mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/61ff/0x2000061c1:0x3e:0x0': No such file or directory Detach /mnt/lustre/f100.sanity-pcc ... dd: warning: partial read (307200 bytes); suggest iflag=fullblock 5+5 records in 5+5 records out 6291456 bytes (6.3 MB, 6.0 MiB) copied, 0.0267073 s, 236 MB/s Detach /mnt/lustre/f100.sanity-pcc ... dd: warning: partial read (110592 bytes); suggest iflag=fullblock 14+7 records in 14+7 records out 15728640 bytes (16 MB, 15 MiB) copied, 0.0373957 s, 421 MB/s Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/61ff/0x2000061c1:0x3e:0x0 Detach /mnt/lustre/f100.sanity-pcc ... 48+0 records in 48+0 records out 50331648 bytes (50 MB, 48 MiB) copied, 0.408161 s, 123 MB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB, 50 MiB) copied, 1.21809 s, 43.0 MB/s Detach /mnt/lustre/f100.sanity-pcc ... 4+0 records in 4+0 records out 4194304 bytes (4.2 MB, 4.0 MiB) copied, 0.222793 s, 18.8 MB/s dd: warning: partial read (217088 bytes); suggest iflag=fullblock 1+4 records in 1+4 records out 2097152 bytes (2.1 MB, 2.0 MiB) copied, 0.0364705 s, 57.5 MB/s Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/61ff/0x2000061c1:0x3e:0x0 unlink: cannot unlink '/mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/61ff/0x2000061c1:0x3e:0x0': No such file or directory Detach /mnt/lustre/f100.sanity-pcc ... dd: warning: partial read (221184 bytes); suggest iflag=fullblock 36+6 records in 36+6 records out 39845888 bytes (40 MB, 38 MiB) copied, 0.498117 s, 80.0 MB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB, 50 MiB) copied, 1.27536 s, 41.1 MB/s Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/61ff/0x2000061c1:0x3e:0x0 50+0 records in 50+0 records out 52428800 bytes (52 MB, 50 MiB) copied, 0.0307242 s, 1.7 GB/s 48+0 records in 48+0 records out 50331648 bytes (50 MB, 48 MiB) copied, 0.195573 s, 257 MB/s Detach /mnt/lustre/f100.sanity-pcc ... dd: warning: partial read (221184 bytes); suggest iflag=fullblock 7+3 records in 7+3 records out 8388608 bytes (8.4 MB, 8.0 MiB) copied, 0.0406492 s, 206 MB/s Detach /mnt/lustre/f100.sanity-pcc ... Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/61ff/0x2000061c1:0x3e:0x0 Detach /mnt/lustre/f100.sanity-pcc ... 36+0 records in 36+0 records out 37748736 bytes (38 MB, 36 MiB) copied, 0.0572037 s, 660 MB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB, 50 MiB) copied, 1.04642 s, 50.1 MB/s Detach /mnt/lustre/f100.sanity-pcc ... 3+1 records in 3+1 records out 3338240 bytes (3.3 MB, 3.2 MiB) copied, 0.532105 s, 6.3 MB/s Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/61ff/0x2000061c1:0x3e:0x0 4+0 records in 4+0 records out 4194304 bytes (4.2 MB, 4.0 MiB) copied, 0.0791283 s, 53.0 MB/s unlink: cannot unlink '/mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/61ff/0x2000061c1:0x3e:0x0': No such file or directory Detach /mnt/lustre/f100.sanity-pcc ... dd: warning: partial read (417792 bytes); suggest iflag=fullblock 29+2 records in 29+2 records out 31457280 bytes (31 MB, 30 MiB) copied, 0.372536 s, 84.4 MB/s dd: warning: partial read (872448 bytes); suggest iflag=fullblock Detach /mnt/lustre/f100.sanity-pcc ... 43+3 records in 43+3 records out 46137344 bytes (46 MB, 44 MiB) copied, 0.0674006 s, 685 MB/s Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/61ff/0x2000061c1:0x3e:0x0 50+0 records in 50+0 records out 52428800 bytes (52 MB, 50 MiB) copied, 1.21542 s, 43.1 MB/s unlink: cannot unlink '/mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/61ff/0x2000061c1:0x3e:0x0': No such file or directory 50+0 records in 50+0 records out 52428800 bytes (52 MB, 50 MiB) copied, 0.023217 s, 2.3 GB/s 0+0 records in 0+0 records out 0 bytes copied, 0.0832004 s, 0.0 kB/s dd: warning: partial read (708608 bytes); suggest iflag=fullblock Detach /mnt/lustre/f100.sanity-pcc ... 1+7 records in 1+7 records out 4194304 bytes (4.2 MB, 4.0 MiB) copied, 0.142548 s, 29.4 MB/s Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/61ff/0x2000061c1:0x3e:0x0 Detach /mnt/lustre/f100.sanity-pcc ... 38+0 records in 38+0 records out 39845888 bytes (40 MB, 38 MiB) copied, 0.618661 s, 64.4 MB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB, 50 MiB) copied, 1.39949 s, 37.5 MB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB, 50 MiB) copied, 0.0408002 s, 1.3 GB/s Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/61ff/0x2000061c1:0x3e:0x0 unlink: cannot unlink '/mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/61ff/0x2000061c1:0x3e:0x0': No such file or directory Detach /mnt/lustre/f100.sanity-pcc ... 6+0 records in 6+0 records out 6291456 bytes (6.3 MB, 6.0 MiB) copied, 0.328576 s, 19.1 MB/s dd: warning: partial read (184320 bytes); suggest iflag=fullblock 6+4 records in 6+4 records out 7340032 bytes (7.3 MB, 7.0 MiB) copied, 0.0302288 s, 243 MB/s Detach /mnt/lustre/f100.sanity-pcc ... Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/61ff/0x2000061c1:0x3e:0x0 dd: warning: partial read (176128 bytes); suggest iflag=fullblock 47+3 records in 47+3 records out 50331648 bytes (50 MB, 48 MiB) copied, 0.553542 s, 90.9 MB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB, 50 MiB) copied, 1.19184 s, 44.0 MB/s Detach /mnt/lustre/f100.sanity-pcc ... Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/61ff/0x2000061c1:0x3e:0x0 34+0 records in 34+0 records out 35651584 bytes (36 MB, 34 MiB) copied, 0.278763 s, 128 MB/s 0+0 records in 0+0 records out 0 bytes copied, 0.0117754 s, 0.0 kB/s 0+0 records in 0+0 records out 0 bytes copied, 0.0035033 s, 0.0 kB/s 0+0 records in 0+0 records out 0 bytes copied, 0.00601511 s, 0.0 kB/s 0+0 records in 0+0 records out 0 bytes copied, 0.00705085 s, 0.0 kB/s Detach /mnt/lustre/f100.sanity-pcc ... Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/61ff/0x2000061c1:0x3e:0x0 50+0 records in 50+0 records out 52428800 bytes (52 MB, 50 MiB) copied, 1.02762 s, 51.0 MB/s Detach /mnt/lustre/f100.sanity-pcc ... 48+0 records in 48+0 records out 50331648 bytes (50 MB, 48 MiB) copied, 0.562285 s, 89.5 MB/s dd: warning: partial read (344064 bytes); suggest iflag=fullblock 3+4 records in 3+4 records out 4194304 bytes (4.2 MB, 4.0 MiB) copied, 0.069273 s, 60.5 MB/s Detach /mnt/lustre/f100.sanity-pcc ... Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/61ff/0x2000061c1:0x3e:0x0 dd: warning: partial read (188416 bytes); suggest iflag=fullblock 34+12 records in 34+12 records out 39845888 bytes (40 MB, 38 MiB) copied, 0.597169 s, 66.7 MB/s dd: warning: partial read (438272 bytes); suggest iflag=fullblock 41+3 records in 41+3 records out 44040192 bytes (44 MB, 42 MiB) copied, 0.0346826 s, 1.3 GB/s Detach /mnt/lustre/f100.sanity-pcc ... 50+0 records in 50+0 records out 52428800 bytes (52 MB, 50 MiB) copied, 1.35508 s, 38.7 MB/s Detach /mnt/lustre/f100.sanity-pcc ... Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/61ff/0x2000061c1:0x3e:0x0 50+0 records in 50+0 records out 52428800 bytes (52 MB, 50 MiB) copied, 0.507792 s, 103 MB/s 1+0 records in 1+0 records out 1048576 bytes (1.0 MB, 1.0 MiB) copied, 0.0804775 s, 13.0 MB/s Detach /mnt/lustre/f100.sanity-pcc ... dd: warning: partial read (344064 bytes); suggest iflag=fullblock 1+5 records in 1+5 records out 2097152 bytes (2.1 MB, 2.0 MiB) copied, 0.031762 s, 66.0 MB/s Detach /mnt/lustre/f100.sanity-pcc ... Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/61ff/0x2000061c1:0x3e:0x0 unlink: cannot unlink '/mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/61ff/0x2000061c1:0x3e:0x0': No such file or directory dd: warning: partial read (663552 bytes); suggest iflag=fullblock 34+8 records in 34+8 records out 37748736 bytes (38 MB, 36 MiB) copied, 0.302791 s, 125 MB/s 49+1 records in 49+1 records out 51572736 bytes (52 MB, 49 MiB) copied, 0.0575186 s, 897 MB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB, 50 MiB) copied, 1.08909 s, 48.1 MB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB, 50 MiB) copied, 0.0429985 s, 1.2 GB/s Detach /mnt/lustre/f100.sanity-pcc ... Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/61ff/0x2000061c1:0x3e:0x0 unlink: cannot unlink '/mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/61ff/0x2000061c1:0x3e:0x0': No such file or directory Detach /mnt/lustre/f100.sanity-pcc ... Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/61ff/0x2000061c1:0x3e:0x0 unlink: cannot unlink '/mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/61ff/0x2000061c1:0x3e:0x0': No such file or directory 4+0 records in 4+0 records out 4194304 bytes (4.2 MB, 4.0 MiB) copied, 0.296136 s, 14.2 MB/s 4+0 records in 4+0 records out 4194304 bytes (4.2 MB, 4.0 MiB) copied, 0.160883 s, 26.1 MB/s dd: warning: partial read (233472 bytes); suggest iflag=fullblock 20+6 records in 20+6 records out 22020096 bytes (22 MB, 21 MiB) copied, 0.260694 s, 84.5 MB/s Detach /mnt/lustre/f100.sanity-pcc ... dd: warning: partial read (495616 bytes); suggest iflag=fullblock Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/61ff/0x2000061c1:0x3e:0x0 35+3 records in 35+3 records out 37748736 bytes (38 MB, 36 MiB) copied, 0.177918 s, 212 MB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB, 50 MiB) copied, 1.37775 s, 38.1 MB/s Detach /mnt/lustre/f100.sanity-pcc ... 50+0 records in 50+0 records out 52428800 bytes (52 MB, 50 MiB) copied, 0.0584072 s, 898 MB/s Detach /mnt/lustre/f100.sanity-pcc ... Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/61ff/0x2000061c1:0x3e:0x0 50+0 records in 50+0 records out 52428800 bytes (52 MB, 50 MiB) copied, 0.482781 s, 109 MB/s 1+0 records in 1+0 records out 1048576 bytes (1.0 MB, 1.0 MiB) copied, 0.139341 s, 7.5 MB/s 0+0 records in 0+0 records out 0 bytes copied, 0.00579046 s, 0.0 kB/s Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/61ff/0x2000061c1:0x3e:0x0 Detach /mnt/lustre/f100.sanity-pcc ... dd: warning: partial read (200704 bytes); suggest iflag=fullblock 26+8 records in 26+8 records out 29360128 bytes (29 MB, 28 MiB) copied, 0.237376 s, 124 MB/s Detach /mnt/lustre/f100.sanity-pcc ... 36+0 records in 36+0 records out 37748736 bytes (38 MB, 36 MiB) copied, 0.0236942 s, 1.6 GB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB, 50 MiB) copied, 1.11778 s, 46.9 MB/s Detach /mnt/lustre/f100.sanity-pcc ... 50+0 records in 50+0 records out 52428800 bytes (52 MB, 50 MiB) copied, 0.056473 s, 928 MB/s Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/61ff/0x2000061c1:0x3e:0x0 unlink: cannot unlink '/mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/61ff/0x2000061c1:0x3e:0x0': No such file or directory Detach /mnt/lustre/f100.sanity-pcc ... 2+0 records in 2+0 records out 2097152 bytes (2.1 MB, 2.0 MiB) copied, 0.11448 s, 18.3 MB/s 2+0 records in 2+0 records out 2097152 bytes (2.1 MB, 2.0 MiB) copied, 0.209047 s, 10.0 MB/s Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/61ff/0x2000061c1:0x3e:0x0 unlink: cannot unlink '/mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/61ff/0x2000061c1:0x3e:0x0': No such file or directory Detach /mnt/lustre/f100.sanity-pcc ... dd: warning: partial read (282624 bytes); suggest iflag=fullblock 33+6 records in 33+6 records out 35651584 bytes (36 MB, 34 MiB) copied, 0.311568 s, 114 MB/s Detach /mnt/lustre/f100.sanity-pcc ... Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/61ff/0x2000061c1:0x3e:0x0 dd: warning: partial read (163840 bytes); suggest iflag=fullblock 43+5 records in 43+5 records out 46137344 bytes (46 MB, 44 MiB) copied, 0.0792116 s, 582 MB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB, 50 MiB) copied, 1.3021 s, 40.3 MB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB, 50 MiB) copied, 0.0307335 s, 1.7 GB/s 0+0 records in 0+0 records out 0 bytes copied, 0.0240523 s, 0.0 kB/s 0+0 records in 0+0 records out 0 bytes copied, 0.0116213 s, 0.0 kB/s Detach /mnt/lustre/f100.sanity-pcc ... Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/61ff/0x2000061c1:0x3e:0x0 dd: warning: partial read (122880 bytes); suggest iflag=fullblock 23+3 records in 23+3 records out 25165824 bytes (25 MB, 24 MiB) copied, 0.258554 s, 97.3 MB/s Detach /mnt/lustre/f100.sanity-pcc ... Detach /mnt/lustre/f100.sanity-pcc ... dd: warning: partial read (385024 bytes); suggest iflag=fullblock 39+2 records in 39+2 records out 41943040 bytes (42 MB, 40 MiB) copied, 0.0768586 s, 546 MB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB, 50 MiB) copied, 1.23001 s, 42.6 MB/s Detach /mnt/lustre/f100.sanity-pcc ... Detach /mnt/lustre/f100.sanity-pcc ... Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/61ff/0x2000061c1:0x3e:0x0 3+0 records in 3+0 records out 3145728 bytes (3.1 MB, 3.0 MiB) copied, 0.606182 s, 5.2 MB/s dd: warning: partial read (827392 bytes); suggest iflag=fullblock 2+8 records in 2+8 records out 5242880 bytes (5.2 MB, 5.0 MiB) copied, 0.125047 s, 41.9 MB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB, 50 MiB) copied, 1.18826 s, 44.1 MB/s Cleanup PCC backend on /mnt/lustre /mnt/pcc.d100.sanity-pcc is idle now