== sanity-pcc test 100: race among PCC unlink | read | write | detach for PCC-RO file ========================================================== 11:33:53 (1782488033) 60+0 records in 60+0 records out 62914560 bytes (63 MB, 60 MiB) copied, 0.289365 s, 217 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/cpuset type cgroup (rw,nosuid,nodev,noexec,relatime,cpuset) 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/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/misc type cgroup (rw,nosuid,nodev,noexec,relatime,misc) cgroup on /sys/fs/cgroup/perf_event type cgroup (rw,nosuid,nodev,noexec,relatime,perf_event) cgroup on /sys/fs/cgroup/cpu,cpuacct type cgroup (rw,nosuid,nodev,noexec,relatime,cpu,cpuacct) cgroup on /sys/fs/cgroup/pids type cgroup (rw,nosuid,nodev,noexec,relatime,pids) cgroup on /sys/fs/cgroup/devices type cgroup (rw,nosuid,nodev,noexec,relatime,devices) cgroup on /sys/fs/cgroup/freezer type cgroup (rw,nosuid,nodev,noexec,relatime,freezer) cgroup on /sys/fs/cgroup/blkio type cgroup (rw,nosuid,nodev,noexec,relatime,blkio) 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) hugetlbfs on /dev/hugepages type hugetlbfs (rw,relatime,pagesize=2M) mqueue on /dev/mqueue type mqueue (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 /root/.ssh type tmpfs (rw,relatime) none on /var/lib/dhclient type tmpfs (rw,relatime) 192.168.200.253:/exports/state/oleg214-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=192.168.202.14,local_lock=none,addr=192.168.200.253) 192.168.200.253:/exports/state/oleg214-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=192.168.202.14,local_lock=none,addr=192.168.200.253) 192.168.200.253:/exports/state/oleg214-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=192.168.202.14,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/65593/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=192.168.202.14,local_lock=none,addr=192.168.200.253) /dev/vda on /usr/sbin/mount.lustre type squashfs (ro,relatime) 192.168.202.114@tcp:/lustre on /mnt/lustre type lustre (rw,flock,checksum,encrypt,lazystatfs,lruresize,nolock,statfs_project,nouser_fid2path,user_xattr,verbose) 192.168.202.114@tcp:/lustre on /mnt/lustre2 type lustre (rw,flock,checksum,encrypt,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) bpf on /sys/fs/bpf type bpf (rw,nosuid,nodev,noexec,relatime,mode=700) cgroup on /sys/fs/cgroup/cpuset type cgroup (rw,nosuid,nodev,noexec,relatime,cpuset) 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/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/misc type cgroup (rw,nosuid,nodev,noexec,relatime,misc) cgroup on /sys/fs/cgroup/perf_event type cgroup (rw,nosuid,nodev,noexec,relatime,perf_event) cgroup on /sys/fs/cgroup/cpu,cpuacct type cgroup (rw,nosuid,nodev,noexec,relatime,cpu,cpuacct) cgroup on /sys/fs/cgroup/pids type cgroup (rw,nosuid,nodev,noexec,relatime,pids) cgroup on /sys/fs/cgroup/devices type cgroup (rw,nosuid,nodev,noexec,relatime,devices) cgroup on /sys/fs/cgroup/freezer type cgroup (rw,nosuid,nodev,noexec,relatime,freezer) cgroup on /sys/fs/cgroup/blkio type cgroup (rw,nosuid,nodev,noexec,relatime,blkio) 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) hugetlbfs on /dev/hugepages type hugetlbfs (rw,relatime,pagesize=2M) mqueue on /dev/mqueue type mqueue (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 /root/.ssh type tmpfs (rw,relatime) none on /var/lib/dhclient type tmpfs (rw,relatime) 192.168.200.253:/exports/state/oleg214-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=192.168.202.14,local_lock=none,addr=192.168.200.253) 192.168.200.253:/exports/state/oleg214-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=192.168.202.14,local_lock=none,addr=192.168.200.253) 192.168.200.253:/exports/state/oleg214-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=192.168.202.14,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/65593/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=192.168.202.14,local_lock=none,addr=192.168.200.253) /dev/vda on /usr/sbin/mount.lustre type squashfs (ro,relatime) 192.168.202.114@tcp:/lustre on /mnt/lustre type lustre (rw,flock,checksum,encrypt,lazystatfs,lruresize,nolock,statfs_project,nouser_fid2path,user_xattr,verbose) 192.168.202.114@tcp:/lustre on /mnt/lustre2 type lustre (rw,flock,checksum,encrypt,lazystatfs,lruresize,nolock,statfs_project,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: 5986728f-e80c-419f-9702-b9f54a0b9301 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=5986728f-e80c-419f-9702-b9f54a0b9301 (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, 1.51568 s, 34.6 MB/s Detach /mnt/lustre/f100.sanity-pcc ... Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/61f7/0x2000061c1:0x36:0x0 unlink: cannot unlink '/mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/61f7/0x2000061c1:0x36:0x0': No such file or directory 1+0 records in 1+0 records out 1048576 bytes (1.0 MB, 1.0 MiB) copied, 0.191469 s, 5.5 MB/s dd: warning: partial read (724992 bytes); suggest iflag=fullblock 3+2 records in 3+2 records out 4194304 bytes (4.2 MB, 4.0 MiB) copied, 0.124358 s, 33.7 MB/s Detach /mnt/lustre/f100.sanity-pcc ... Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/61f7/0x2000061c1:0x36:0x0 dd: warning: partial read (573440 bytes); suggest iflag=fullblock 27+4 records in 27+4 records out 30408704 bytes (30 MB, 29 MiB) copied, 0.529248 s, 57.5 MB/s Detach /mnt/lustre/f100.sanity-pcc ... 43+0 records in 43+0 records out 45088768 bytes (45 MB, 43 MiB) copied, 0.035593 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, 1.85995 s, 28.2 MB/s Detach /mnt/lustre/f100.sanity-pcc ... Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/61f7/0x2000061c1:0x36:0x0 unlink: cannot unlink '/mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/61f7/0x2000061c1:0x36:0x0': No such file or directory Detach /mnt/lustre/f100.sanity-pcc ... 5+0 records in 5+0 records out 5242880 bytes (5.2 MB, 5.0 MiB) copied, 0.510609 s, 10.3 MB/s dd: warning: partial read (147456 bytes); suggest iflag=fullblock 1+2 records in 1+2 records out 2097152 bytes (2.1 MB, 2.0 MiB) copied, 0.0730561 s, 28.7 MB/s Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/61f7/0x2000061c1:0x36:0x0 Detach /mnt/lustre/f100.sanity-pcc ... dd: warning: partial read (786432 bytes); suggest iflag=fullblock 15+6 records in 15+6 records out 17825792 bytes (18 MB, 17 MiB) copied, 0.422094 s, 42.2 MB/s Detach /mnt/lustre/f100.sanity-pcc ... 28+0 records in 28+0 records out 29360128 bytes (29 MB, 28 MiB) copied, 0.0745465 s, 394 MB/s Detach /mnt/lustre/f100.sanity-pcc ... Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/61f7/0x2000061c1:0x36:0x0 unlink: cannot unlink '/mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/61f7/0x2000061c1:0x36:0x0': No such file or directory Detach /mnt/lustre/f100.sanity-pcc ... 50+0 records in 50+0 records out 52428800 bytes (52 MB, 50 MiB) copied, 2.56192 s, 20.5 MB/s Detach /mnt/lustre/f100.sanity-pcc ... Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/61f7/0x2000061c1:0x36:0x0 41+0 records in 41+0 records out 42991616 bytes (43 MB, 41 MiB) copied, 1.13865 s, 37.8 MB/s dd: warning: partial read (606208 bytes); suggest iflag=fullblock 5+8 records in 5+8 records out 7340032 bytes (7.3 MB, 7.0 MiB) copied, 0.0614113 s, 120 MB/s Detach /mnt/lustre/f100.sanity-pcc ... Detach /mnt/lustre/f100.sanity-pcc ... dd: warning: partial read (188416 bytes); suggest iflag=fullblock Detach /mnt/lustre/f100.sanity-pcc ... Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/61f7/0x2000061c1:0x36:0x0 27+3 records in 27+3 records out 29360128 bytes (29 MB, 28 MiB) copied, 0.47322 s, 62.0 MB/s Detach /mnt/lustre/f100.sanity-pcc ... dd: warning: partial read (421888 bytes); suggest iflag=fullblock 42+6 records in 42+6 records out 46137344 bytes (46 MB, 44 MiB) copied, 0.188799 s, 244 MB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB, 50 MiB) copied, 1.86374 s, 28.1 MB/s Detach /mnt/lustre/f100.sanity-pcc ... 50+0 records in 50+0 records out 52428800 bytes (52 MB, 50 MiB) copied, 0.057169 s, 917 MB/s Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/61f7/0x2000061c1:0x36:0x0 unlink: cannot unlink '/mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/61f7/0x2000061c1:0x36:0x0': No such file or directory Detach /mnt/lustre/f100.sanity-pcc ... 50+0 records in 50+0 records out 52428800 bytes (52 MB, 50 MiB) copied, 0.814253 s, 64.4 MB/s Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/61f7/0x2000061c1:0x36:0x0 4+0 records in 4+0 records out 4194304 bytes (4.2 MB, 4.0 MiB) copied, 0.293446 s, 14.3 MB/s 4+0 records in 4+0 records out 4194304 bytes (4.2 MB, 4.0 MiB) copied, 0.471852 s, 8.9 MB/s Detach /mnt/lustre/f100.sanity-pcc ... Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/61f7/0x2000061c1:0x36:0x0 dd: warning: partial read (86016 bytes); suggest iflag=fullblock 16+4 records in 16+4 records out 18874368 bytes (19 MB, 18 MiB) copied, 0.30898 s, 61.1 MB/s Detach /mnt/lustre/f100.sanity-pcc ... 20+0 records in 20+0 records out 20971520 bytes (21 MB, 20 MiB) copied, 0.050923 s, 412 MB/s Detach /mnt/lustre/f100.sanity-pcc ... Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/61f7/0x2000061c1:0x36:0x0 unlink: cannot unlink '/mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/61f7/0x2000061c1:0x36:0x0': No such file or directory Detach /mnt/lustre/f100.sanity-pcc ... 50+0 records in 50+0 records out 52428800 bytes (52 MB, 50 MiB) copied, 2.15005 s, 24.4 MB/s Detach /mnt/lustre/f100.sanity-pcc ... Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/61f7/0x2000061c1:0x36:0x0 38+0 records in 38+0 records out 39845888 bytes (40 MB, 38 MiB) copied, 1.05043 s, 37.9 MB/s 4+0 records in 4+0 records out 4194304 bytes (4.2 MB, 4.0 MiB) copied, 0.065496 s, 64.0 MB/s Detach /mnt/lustre/f100.sanity-pcc ... Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/61f7/0x2000061c1:0x36:0x0 24+0 records in 24+0 records out 25165824 bytes (25 MB, 24 MiB) copied, 0.54983 s, 45.8 MB/s Detach /mnt/lustre/f100.sanity-pcc ... dd: warning: partial read (225280 bytes); suggest iflag=fullblock 43+5 records in 43+5 records out 46137344 bytes (46 MB, 44 MiB) copied, 0.118198 s, 390 MB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB, 50 MiB) copied, 2.05451 s, 25.5 MB/s Detach /mnt/lustre/f100.sanity-pcc ... Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/61f7/0x2000061c1:0x36:0x0 unlink: cannot unlink '/mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/61f7/0x2000061c1:0x36:0x0': No such file or directory Detach /mnt/lustre/f100.sanity-pcc ... Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/61f7/0x2000061c1:0x36:0x0 50+0 records in 50+0 records out 52428800 bytes (52 MB, 50 MiB) copied, 1.13263 s, 46.3 MB/s 4+0 records in 4+0 records out 4194304 bytes (4.2 MB, 4.0 MiB) copied, 0.167127 s, 25.1 MB/s4+0 records in 4+0 records out 4194304 bytes (4.2 MB, 4.0 MiB) copied, 0.351214 s, 11.9 MB/s Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/61f7/0x2000061c1:0x36:0x0 unlink: cannot unlink '/mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/61f7/0x2000061c1:0x36:0x0': No such file or directory Detach /mnt/lustre/f100.sanity-pcc ... dd: warning: partial read (278528 bytes); suggest iflag=fullblock Detach /mnt/lustre/f100.sanity-pcc ... 16+10 records in 16+10 records out 19922944 bytes (20 MB, 19 MiB) copied, 0.628375 s, 31.7 MB/s dd: warning: partial read (159744 bytes); suggest iflag=fullblock Detach /mnt/lustre/f100.sanity-pcc ... Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/61f7/0x2000061c1:0x36:0x0 23+4 records in 23+4 records out 25165824 bytes (25 MB, 24 MiB) copied, 0.18721 s, 134 MB/s unlink: cannot unlink '/mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/61f7/0x2000061c1:0x36:0x0': No such file or directory Detach /mnt/lustre/f100.sanity-pcc ... Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/61f7/0x2000061c1:0x36:0x0 50+0 records in 50+0 records out 52428800 bytes (52 MB, 50 MiB) copied, 2.60903 s, 20.1 MB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB, 50 MiB) copied, 0.796712 s, 65.8 MB/s Detach /mnt/lustre/f100.sanity-pcc ... Detach /mnt/lustre/f100.sanity-pcc ... 0+0 records in 0+0 records out 0 bytes copied, 0.0732755 s, 0.0 kB/s Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/61f7/0x2000061c1:0x36:0x0 19+0 records in 19+0 records out 19922944 bytes (20 MB, 19 MiB) copied, 0.137173 s, 145 MB/s Detach /mnt/lustre/f100.sanity-pcc ... 33+0 records in 33+0 records out 34603008 bytes (35 MB, 33 MiB) copied, 0.0949862 s, 364 MB/s Detach /mnt/lustre/f100.sanity-pcc ... dd: warning: partial read (81920 bytes); suggest iflag=fullblock 37+4 records in 37+4 records out 39845888 bytes (40 MB, 38 MiB) copied, 0.168189 s, 237 MB/s Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/61f7/0x2000061c1:0x36:0x0 unlink: cannot unlink '/mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/61f7/0x2000061c1:0x36:0x0': No such file or directory Detach /mnt/lustre/f100.sanity-pcc ... Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/61f7/0x2000061c1:0x36:0x0 Detach /mnt/lustre/f100.sanity-pcc ... 50+0 records in 50+0 records out 52428800 bytes (52 MB, 50 MiB) copied, 2.8548 s, 18.4 MB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB, 50 MiB) copied, 0.99336 s, 52.8 MB/s 8+0 records in 8+0 records out 8388608 bytes (8.4 MB, 8.0 MiB) copied, 0.0251147 s, 334 MB/s Detach /mnt/lustre/f100.sanity-pcc ... Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/61f7/0x2000061c1:0x36:0x0 dd: warning: partial read (204800 bytes); suggest iflag=fullblock 25+3 records in 25+3 records out 27262976 bytes (27 MB, 26 MiB) copied, 0.113055 s, 241 MB/s dd: warning: partial read (987136 bytes); suggest iflag=fullblock 34+2 records in 34+2 records out 36700160 bytes (37 MB, 35 MiB) copied, 0.134564 s, 273 MB/s Detach /mnt/lustre/f100.sanity-pcc ... Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/61f7/0x2000061c1:0x36:0x0 unlink: cannot unlink '/mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/61f7/0x2000061c1:0x36:0x0': No such file or directory 49+0 records in 49+0 records out 51380224 bytes (51 MB, 49 MiB) copied, 0.242934 s, 211 MB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB, 50 MiB) copied, 2.12814 s, 24.6 MB/s Detach /mnt/lustre/f100.sanity-pcc ... Detach /mnt/lustre/f100.sanity-pcc ... Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/61f7/0x2000061c1:0x36:0x0 21+1 records in 21+1 records out 22519808 bytes (23 MB, 21 MiB) copied, 0.84938 s, 26.5 MB/s 4+0 records in 4+0 records out 4194304 bytes (4.2 MB, 4.0 MiB) copied, 0.0511263 s, 82.0 MB/s Detach /mnt/lustre/f100.sanity-pcc ... Detach /mnt/lustre/f100.sanity-pcc ... dd: warning: partial read (376832 bytes); suggest iflag=fullblock 15+5 records in 15+5 records out 16777216 bytes (17 MB, 16 MiB) copied, 0.412124 s, 40.7 MB/s Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/61f7/0x2000061c1:0x36:0x0 22+0 records in 22+0 records out 23068672 bytes (23 MB, 22 MiB) copied, 0.305238 s, 75.6 MB/s Detach /mnt/lustre/f100.sanity-pcc ... Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/61f7/0x2000061c1:0x36:0x0 Detach /mnt/lustre/f100.sanity-pcc ... dd: warning: partial read (393216 bytes); suggest iflag=fullblock 41+4 records in 41+4 records out 44040192 bytes (44 MB, 42 MiB) copied, 0.678511 s, 64.9 MB/s Detach /mnt/lustre/f100.sanity-pcc ... 50+0 records in 50+0 records out 52428800 bytes (52 MB, 50 MiB) copied, 3.49459 s, 15.0 MB/s Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/61f7/0x2000061c1:0x36:0x0 50+0 records in 50+0 records out 52428800 bytes (52 MB, 50 MiB) copied, 0.0791483 s, 662 MB/s unlink: cannot unlink '/mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/61f7/0x2000061c1:0x36:0x0': No such file or directory 50+0 records in 50+0 records out 52428800 bytes (52 MB, 50 MiB) copied, 0.0485083 s, 1.1 GB/s 22+0 records in 22+0 records out 23068672 bytes (23 MB, 22 MiB) copied, 0.133818 s, 172 MB/s Detach /mnt/lustre/f100.sanity-pcc ... Detach /mnt/lustre/f100.sanity-pcc ... Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/61f7/0x2000061c1:0x36:0x0 dd: warning: partial read (614400 bytes); suggest iflag=fullblock 43+3 records in 43+3 records out 46137344 bytes (46 MB, 44 MiB) copied, 0.762094 s, 60.5 MB/s Detach /mnt/lustre/f100.sanity-pcc ... 50+0 records in 50+0 records out 52428800 bytes (52 MB, 50 MiB) copied, 1.41279 s, 37.1 MB/s Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/61f7/0x2000061c1:0x36:0x0 unlink: cannot unlink '/mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/61f7/0x2000061c1:0x36:0x0': No such file or directory 17+0 records in 17+0 records out 17825792 bytes (18 MB, 17 MiB) copied, 0.143615 s, 124 MB/s Detach /mnt/lustre/f100.sanity-pcc ... 14+0 records in 14+0 records out 14680064 bytes (15 MB, 14 MiB) copied, 0.0677687 s, 217 MB/s Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/61f7/0x2000061c1:0x36:0x0 dd: warning: partial read (974848 bytes); suggest iflag=fullblock 39+2 records in 39+2 records out 41943040 bytes (42 MB, 40 MiB) copied, 0.500367 s, 83.8 MB/s Detach /mnt/lustre/f100.sanity-pcc ... 50+0 records in 50+0 records out 52428800 bytes (52 MB, 50 MiB) copied, 1.24393 s, 42.1 MB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB, 50 MiB) copied, 0.0412852 s, 1.3 GB/s Detach /mnt/lustre/f100.sanity-pcc ... 0+0 records in 0+0 records out 0 bytes copied, 0.219853 s, 0.0 kB/s 0+0 records in 0+0 records out 0 bytes copied, 0.0527218 s, 0.0 kB/s Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/61f7/0x2000061c1:0x36:0x0 Detach /mnt/lustre/f100.sanity-pcc ... dd: warning: partial read (155648 bytes); suggest iflag=fullblock 7+4 records in 7+4 records out 8388608 bytes (8.4 MB, 8.0 MiB) copied, 0.325292 s, 25.8 MB/s Detach /mnt/lustre/f100.sanity-pcc ... Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/61f7/0x2000061c1:0x36:0x0 16+0 records in 16+0 records out 16777216 bytes (17 MB, 16 MiB) copied, 0.056119 s, 299 MB/s dd: warning: partial read (974848 bytes); suggest iflag=fullblock Detach /mnt/lustre/f100.sanity-pcc ... 36+11 records in 36+11 records out 40894464 bytes (41 MB, 39 MiB) copied, 0.174695 s, 234 MB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB, 50 MiB) copied, 2.35965 s, 22.2 MB/s Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/61f7/0x2000061c1:0x36:0x0 unlink: cannot unlink '/mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/61f7/0x2000061c1:0x36:0x0': No such file or directory Detach /mnt/lustre/f100.sanity-pcc ... 4+0 records in 4+0 records out 4194304 bytes (4.2 MB, 4.0 MiB) copied, 0.262873 s, 16.0 MB/s dd: warning: partial read (249856 bytes); suggest iflag=fullblock Detach /mnt/lustre/f100.sanity-pcc ... 1+9 records in 1+9 records out 4194304 bytes (4.2 MB, 4.0 MiB) copied, 0.291071 s, 14.4 MB/s Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/61f7/0x2000061c1:0x36:0x0 Detach /mnt/lustre/f100.sanity-pcc ... dd: warning: partial read (163840 bytes); suggest iflag=fullblock 22+8 records in 22+8 records out 24117248 bytes (24 MB, 23 MiB) copied, 0.294106 s, 82.0 MB/s Detach /mnt/lustre/f100.sanity-pcc ... dd: warning: partial read (536576 bytes); suggest iflag=fullblock 34+2 records in 34+2 records out 36700160 bytes (37 MB, 35 MiB) copied, 0.0498108 s, 737 MB/s Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/61f7/0x2000061c1:0x36:0x0 unlink: cannot unlink '/mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/61f7/0x2000061c1:0x36:0x0': No such file or directory 48+0 records in 48+0 records out 50331648 bytes (50 MB, 48 MiB) copied, 0.109067 s, 461 MB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB, 50 MiB) copied, 2.04982 s, 25.6 MB/s Detach /mnt/lustre/f100.sanity-pcc ... 0+0 records in 0+0 records out 0 bytes copied, 0.0615761 s, 0.0 kB/s dd: warning: partial read (544768 bytes); suggest iflag=fullblock Detach /mnt/lustre/f100.sanity-pcc ... 3+2 records in 3+2 records out 4194304 bytes (4.2 MB, 4.0 MiB) copied, 0.156558 s, 26.8 MB/s Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/61f7/0x2000061c1:0x36:0x0 Detach /mnt/lustre/f100.sanity-pcc ... unlink: cannot unlink '/mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/61f7/0x2000061c1:0x36:0x0': No such file or directory Detach /mnt/lustre/f100.sanity-pcc ... dd: warning: partial read (147456 bytes); suggest iflag=fullblock Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/61f7/0x2000061c1:0x36:0x0 28+8 records in 28+8 records out 31457280 bytes (31 MB, 30 MiB) copied, 0.978688 s, 32.1 MB/s Detach /mnt/lustre/f100.sanity-pcc ... 39+0 records in 39+0 records out 40894464 bytes (41 MB, 39 MiB) copied, 0.217492 s, 188 MB/s Detach /mnt/lustre/f100.sanity-pcc ... 50+0 records in 50+0 records out 52428800 bytes (52 MB, 50 MiB) copied, 2.83386 s, 18.5 MB/s Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/61f7/0x2000061c1:0x36:0x0 unlink: cannot unlink '/mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/61f7/0x2000061c1:0x36:0x0': No such file or directory 2+0 records in 2+0 records out 2097152 bytes (2.1 MB, 2.0 MiB) copied, 0.0898557 s, 23.3 MB/s 2+0 records in 2+0 records out 2097152 bytes (2.1 MB, 2.0 MiB) copied, 0.0878248 s, 23.9 MB/s Detach /mnt/lustre/f100.sanity-pcc ... Detach /mnt/lustre/f100.sanity-pcc ... Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/61f7/0x2000061c1:0x36:0x0 Detach /mnt/lustre/f100.sanity-pcc ... 50+0 records in 50+0 records out 52428800 bytes (52 MB, 50 MiB) copied, 1.96814 s, 26.6 MB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB, 50 MiB) copied, 1.27597 s, 41.1 MB/s Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/61f7/0x2000061c1:0x36:0x0 Detach /mnt/lustre/f100.sanity-pcc ... unlink: cannot unlink '/mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/61f7/0x2000061c1:0x36:0x0': No such file or directory Detach /mnt/lustre/f100.sanity-pcc ... dd: warning: partial read (167936 bytes); suggest iflag=fullblock 15+7 records in 15+7 records out 17825792 bytes (18 MB, 17 MiB) copied, 0.291695 s, 61.1 MB/s Detach /mnt/lustre/f100.sanity-pcc ... 28+0 records in 28+0 records out 29360128 bytes (29 MB, 28 MiB) copied, 0.0352053 s, 834 MB/s Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/61f7/0x2000061c1:0x36:0x0 50+0 records in 50+0 records out 52428800 bytes (52 MB, 50 MiB) copied, 1.12041 s, 46.8 MB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB, 50 MiB) copied, 0.0590136 s, 888 MB/s Detach /mnt/lustre/f100.sanity-pcc ... Detach /mnt/lustre/f100.sanity-pcc ... 48+0 records in 48+0 records out 50331648 bytes (50 MB, 48 MiB) copied, 0.195321 s, 258 MB/s 0+0 records in 0+0 records out 0 bytes copied, 0.00348707 s, 0.0 kB/s Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/61f7/0x2000061c1:0x36:0x0 unlink: cannot unlink '/mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/61f7/0x2000061c1:0x36:0x0': No such file or directory Detach /mnt/lustre/f100.sanity-pcc ... Detach /mnt/lustre/f100.sanity-pcc ... dd: warning: partial read (675840 bytes); suggest iflag=fullblock 27+4 records in 27+4 records out 30408704 bytes (30 MB, 29 MiB) copied, 0.777825 s, 39.1 MB/s Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/61f7/0x2000061c1:0x36:0x0 dd: warning: partial read (335872 bytes); suggest iflag=fullblock Detach /mnt/lustre/f100.sanity-pcc ... 38+4 records in 38+4 records out 40894464 bytes (41 MB, 39 MiB) copied, 0.521315 s, 78.4 MB/s Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/61f7/0x2000061c1:0x36:0x0 unlink: cannot unlink '/mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/61f7/0x2000061c1:0x36:0x0': No such file or directory Detach /mnt/lustre/f100.sanity-pcc ... 50+0 records in 50+0 records out 52428800 bytes (52 MB, 50 MiB) copied, 3.53131 s, 14.8 MB/s Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/61f7/0x2000061c1:0x36:0x0 Detach /mnt/lustre/f100.sanity-pcc ... 28+0 records in 28+0 records out 29360128 bytes (29 MB, 28 MiB) copied, 1.75217 s, 16.8 MB/s 2+0 records in 2+0 records out 2097152 bytes (2.1 MB, 2.0 MiB) copied, 0.0204859 s, 102 MB/s Detach /mnt/lustre/f100.sanity-pcc ... Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/61f7/0x2000061c1:0x36:0x0 unlink: cannot unlink '/mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/61f7/0x2000061c1:0x36:0x0': No such file or directory dd: warning: partial read (262144 bytes); suggest iflag=fullblock 17+6 records in 17+6 records out 19922944 bytes (20 MB, 19 MiB) copied, 0.591682 s, 33.7 MB/s Detach /mnt/lustre/f100.sanity-pcc ... Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/61f7/0x2000061c1:0x36:0x0 dd: warning: partial read (311296 bytes); suggest iflag=fullblock 29+3 records in 29+3 records out 31457280 bytes (31 MB, 30 MiB) copied, 0.0691397 s, 455 MB/s Detach /mnt/lustre/f100.sanity-pcc ... dd: warning: partial read (208896 bytes); suggest iflag=fullblock Detach /mnt/lustre/f100.sanity-pcc ... Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/61f7/0x2000061c1:0x36:0x0 37+5 records in 37+5 records out 39845888 bytes (40 MB, 38 MiB) copied, 0.827487 s, 48.2 MB/s Detach /mnt/lustre/f100.sanity-pcc ... 50+0 records in 50+0 records out 52428800 bytes (52 MB, 50 MiB) copied, 3.86635 s, 13.6 MB/s Detach /mnt/lustre/f100.sanity-pcc ... Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/61f7/0x2000061c1:0x36:0x0 unlink: cannot unlink '/mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/61f7/0x2000061c1:0x36:0x0': No such file or directory 50+0 records in 50+0 records out 52428800 bytes (52 MB, 50 MiB) copied, 1.01457 s, 51.7 MB/s Detach /mnt/lustre/f100.sanity-pcc ... 0+0 records in 0+0 records out 0 bytes copied, 0.147012 s, 0.0 kB/s dd: warning: partial read (176128 bytes); suggest iflag=fullblock Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/61f7/0x2000061c1:0x36:0x0 5+9 records in 5+9 records out 7340032 bytes (7.3 MB, 7.0 MiB) copied, 0.336396 s, 21.8 MB/s Detach /mnt/lustre/f100.sanity-pcc ... unlink: cannot unlink '/mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/61f7/0x2000061c1:0x36:0x0': No such file or directory 27+0 records in 27+0 records out 28311552 bytes (28 MB, 27 MiB) copied, 0.427074 s, 66.3 MB/s Detach /mnt/lustre/f100.sanity-pcc ... Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/61f7/0x2000061c1:0x36:0x0 33+0 records in 33+0 records out 34603008 bytes (35 MB, 33 MiB) copied, 0.143825 s, 241 MB/s dd: warning: partial read (430080 bytes); suggest iflag=fullblock 42+4 records in 42+4 records out 45088768 bytes (45 MB, 43 MiB) copied, 0.240315 s, 188 MB/s Detach /mnt/lustre/f100.sanity-pcc ... Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/61f7/0x2000061c1:0x36:0x0 unlink: cannot unlink '/mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/61f7/0x2000061c1:0x36:0x0': No such file or directory 50+0 records in 50+0 records out 52428800 bytes (52 MB, 50 MiB) copied, 0.0957361 s, 548 MB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB, 50 MiB) copied, 3.18546 s, 16.5 MB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB, 50 MiB) copied, 0.0453081 s, 1.2 GB/s Cleanup PCC backend on /mnt/lustre /mnt/pcc.d100.sanity-pcc is idle now