== sanity-pcc test 100: race among PCC unlink | read | write | detach for PCC-RO file ========================================================== 03:13:59 (1786950839) 60+0 records in 60+0 records out 62914560 bytes (63 MB, 60 MiB) copied, 0.466793 s, 135 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/rdma type cgroup (rw,nosuid,nodev,noexec,relatime,rdma) cgroup on /sys/fs/cgroup/cpu,cpuacct type cgroup (rw,nosuid,nodev,noexec,relatime,cpu,cpuacct) cgroup on /sys/fs/cgroup/memory type cgroup (rw,nosuid,nodev,noexec,relatime,memory) cgroup on /sys/fs/cgroup/devices type cgroup (rw,nosuid,nodev,noexec,relatime,devices) cgroup on /sys/fs/cgroup/perf_event type cgroup (rw,nosuid,nodev,noexec,relatime,perf_event) cgroup on /sys/fs/cgroup/blkio type cgroup (rw,nosuid,nodev,noexec,relatime,blkio) cgroup on /sys/fs/cgroup/pids type cgroup (rw,nosuid,nodev,noexec,relatime,pids) cgroup on /sys/fs/cgroup/misc type cgroup (rw,nosuid,nodev,noexec,relatime,misc) 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_cls,net_prio) 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) 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) hugetlbfs on /dev/hugepages type hugetlbfs (rw,relatime,pagesize=2M) debugfs on /sys/kernel/debug type debugfs (rw,relatime) mqueue on /dev/mqueue type mqueue (rw,relatime) 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/oleg112-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=192.168.201.12,local_lock=none,addr=192.168.200.253) 192.168.200.253:/exports/state/oleg112-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=192.168.201.12,local_lock=none,addr=192.168.200.253) 192.168.200.253:/exports/state/oleg112-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=192.168.201.12,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/68082/testresults/sanity-pcc-ldiskfs-DNE-rocky8.10_x86_64-rocky8.10_x86_64-retry1 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=192.168.201.12,local_lock=none,addr=192.168.200.253) /dev/vda on /usr/sbin/mount.lustre type squashfs (ro,relatime) 192.168.201.112@tcp:/lustre on /mnt/lustre type lustre (rw,flock,checksum,encrypt,lazystatfs,lruresize,nolock,statfs_project,nosync_on_close,nouser_fid2path,user_xattr,verbose) 192.168.201.112@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/rdma type cgroup (rw,nosuid,nodev,noexec,relatime,rdma) cgroup on /sys/fs/cgroup/cpu,cpuacct type cgroup (rw,nosuid,nodev,noexec,relatime,cpu,cpuacct) cgroup on /sys/fs/cgroup/memory type cgroup (rw,nosuid,nodev,noexec,relatime,memory) cgroup on /sys/fs/cgroup/devices type cgroup (rw,nosuid,nodev,noexec,relatime,devices) cgroup on /sys/fs/cgroup/perf_event type cgroup (rw,nosuid,nodev,noexec,relatime,perf_event) cgroup on /sys/fs/cgroup/blkio type cgroup (rw,nosuid,nodev,noexec,relatime,blkio) cgroup on /sys/fs/cgroup/pids type cgroup (rw,nosuid,nodev,noexec,relatime,pids) cgroup on /sys/fs/cgroup/misc type cgroup (rw,nosuid,nodev,noexec,relatime,misc) 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_cls,net_prio) 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) 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) hugetlbfs on /dev/hugepages type hugetlbfs (rw,relatime,pagesize=2M) debugfs on /sys/kernel/debug type debugfs (rw,relatime) mqueue on /dev/mqueue type mqueue (rw,relatime) 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/oleg112-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=192.168.201.12,local_lock=none,addr=192.168.200.253) 192.168.200.253:/exports/state/oleg112-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=192.168.201.12,local_lock=none,addr=192.168.200.253) 192.168.200.253:/exports/state/oleg112-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=192.168.201.12,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/68082/testresults/sanity-pcc-ldiskfs-DNE-rocky8.10_x86_64-rocky8.10_x86_64-retry1 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=192.168.201.12,local_lock=none,addr=192.168.200.253) /dev/vda on /usr/sbin/mount.lustre type squashfs (ro,relatime) 192.168.201.112@tcp:/lustre on /mnt/lustre type lustre (rw,flock,checksum,encrypt,lazystatfs,lruresize,nolock,statfs_project,nosync_on_close,nouser_fid2path,user_xattr,verbose) 192.168.201.112@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: ccfe71e2-46b2-47cf-aedf-4a446a5e8582 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=ccfe71e2-46b2-47cf-aedf-4a446a5e8582 (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, 2.19595 s, 23.9 MB/s Detach /mnt/lustre/f100.sanity-pcc ... Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/61ee/0x2000061c1:0x2f:0x0 unlink: cannot unlink '/mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/61ee/0x2000061c1:0x2f:0x0': No such file or directory 2+0 records in 2+0 records out 2097152 bytes (2.1 MB, 2.0 MiB) copied, 0.744903 s, 2.8 MB/s Detach /mnt/lustre/f100.sanity-pcc ... 2+0 records in 2+0 records out 2097152 bytes (2.1 MB, 2.0 MiB) copied, 0.066201 s, 31.7 MB/s Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/61ee/0x2000061c1:0x2f:0x0 unlink: cannot unlink '/mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/61ee/0x2000061c1:0x2f:0x0': No such file or directory Detach /mnt/lustre/f100.sanity-pcc ... Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/61ee/0x2000061c1:0x2f:0x0 Detach /mnt/lustre/f100.sanity-pcc ... dd: warning: partial read (196608 bytes); suggest iflag=fullblock 43+3 records in 43+3 records out 46137344 bytes (46 MB, 44 MiB) copied, 1.06554 s, 43.3 MB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB, 50 MiB) copied, 2.00554 s, 26.1 MB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB, 50 MiB) copied, 0.373679 s, 140 MB/s Detach /mnt/lustre/f100.sanity-pcc ... Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/61ee/0x2000061c1:0x2f:0x0 unlink: cannot unlink '/mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/61ee/0x2000061c1:0x2f:0x0': No such file or directory 0+0 records in 0+0 records out 0 bytes copied, 0.000357721 s, 0.0 kB/s 0+0 records in 0+0 records out 0 bytes copied, 0.191615 s, 0.0 kB/s Detach /mnt/lustre/f100.sanity-pcc ... Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/61ee/0x2000061c1:0x2f:0x0 dd: warning: partial read (110592 bytes); suggest iflag=fullblock 11+5 records in 11+5 records out 12582912 bytes (13 MB, 12 MiB) copied, 0.455879 s, 27.6 MB/s Detach /mnt/lustre/f100.sanity-pcc ... dd: warning: partial read (163840 bytes); suggest iflag=fullblock 18+2 records in 18+2 records out 19922944 bytes (20 MB, 19 MiB) copied, 0.401175 s, 49.7 MB/s Detach /mnt/lustre/f100.sanity-pcc ... Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/61ee/0x2000061c1:0x2f:0x0 Detach /mnt/lustre/f100.sanity-pcc ... dd: warning: partial read (495616 bytes); suggest iflag=fullblock 31+4 records in 31+4 records out 33554432 bytes (34 MB, 32 MiB) copied, 0.35793 s, 93.7 MB/s dd: warning: partial read (458752 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, 0.148359 s, 311 MB/s Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/61ee/0x2000061c1:0x2f:0x0 unlink: cannot unlink '/mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/61ee/0x2000061c1:0x2f:0x0': No such file or directory 50+0 records in 50+0 records out 52428800 bytes (52 MB, 50 MiB) copied, 3.52588 s, 14.9 MB/s Detach /mnt/lustre/f100.sanity-pcc ... 50+0 records in 50+0 records out 52428800 bytes (52 MB, 50 MiB) copied, 0.125638 s, 417 MB/s Detach /mnt/lustre/f100.sanity-pcc ... 50+0 records in 50+0 records out 52428800 bytes (52 MB, 50 MiB) copied, 0.125898 s, 416 MB/s Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/61ee/0x2000061c1:0x2f:0x0 Detach /mnt/lustre/f100.sanity-pcc ... Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/61ee/0x2000061c1:0x2f:0x0 unlink: cannot unlink '/mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/61ee/0x2000061c1:0x2f:0x0': No such file or directory 2+0 records in 2+0 records out 2097152 bytes (2.1 MB, 2.0 MiB) copied, 0.304336 s, 6.9 MB/s 2+0 records in 2+0 records out 2097152 bytes (2.1 MB, 2.0 MiB) copied, 0.599602 s, 3.5 MB/s Detach /mnt/lustre/f100.sanity-pcc ... Detach /mnt/lustre/f100.sanity-pcc ... Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/61ee/0x2000061c1:0x2f:0x0 12+0 records in 12+0 records out 12582912 bytes (13 MB, 12 MiB) copied, 0.44825 s, 28.1 MB/s Detach /mnt/lustre/f100.sanity-pcc ... Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/61ee/0x2000061c1:0x2f:0x0 dd: warning: partial read (331776 bytes); suggest iflag=fullblock 47+3 records in 47+3 records out 50331648 bytes (50 MB, 48 MiB) copied, 0.367572 s, 137 MB/s unlink: cannot unlink '/mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/61ee/0x2000061c1:0x2f:0x0': No such file or directory 50+0 records in 50+0 records out 52428800 bytes (52 MB, 50 MiB) copied, 1.99173 s, 26.3 MB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB, 50 MiB) copied, 0.0729196 s, 719 MB/s Detach /mnt/lustre/f100.sanity-pcc ... Detach /mnt/lustre/f100.sanity-pcc ... Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/61ee/0x2000061c1:0x2f:0x0 50+0 records in 50+0 records out 52428800 bytes (52 MB, 50 MiB) copied, 0.796863 s, 65.8 MB/s Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/61ee/0x2000061c1:0x2f:0x0 unlink: cannot unlink '/mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/61ee/0x2000061c1:0x2f:0x0': No such file or directory 2+0 records in 2+0 records out 2097152 bytes (2.1 MB, 2.0 MiB) copied, 0.459813 s, 4.6 MB/s 2+0 records in 2+0 records out 2097152 bytes (2.1 MB, 2.0 MiB) copied, 0.259073 s, 8.1 MB/s Detach /mnt/lustre/f100.sanity-pcc ... 11+0 records in 11+0 records out 11534336 bytes (12 MB, 11 MiB) copied, 0.130646 s, 88.3 MB/s Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/61ee/0x2000061c1:0x2f:0x0 dd: warning: partial read (339968 bytes); suggest iflag=fullblock 17+8 records in 17+8 records out 19922944 bytes (20 MB, 19 MiB) copied, 0.110685 s, 180 MB/s 23+0 records in 23+0 records out 24117248 bytes (24 MB, 23 MiB) copied, 0.0693595 s, 348 MB/s Detach /mnt/lustre/f100.sanity-pcc ... Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/61ee/0x2000061c1:0x2f:0x0 Detach /mnt/lustre/f100.sanity-pcc ... dd: warning: partial read (98304 bytes); suggest iflag=fullblock 45+5 records in 45+5 records out 48144384 bytes (48 MB, 46 MiB) copied, 1.01213 s, 47.6 MB/s Detach /mnt/lustre/f100.sanity-pcc ... 50+0 records in 50+0 records out 52428800 bytes (52 MB, 50 MiB) copied, 3.00163 s, 17.5 MB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB, 50 MiB) copied, 0.0696197 s, 753 MB/s Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/61ee/0x2000061c1:0x2f:0x0 unlink: cannot unlink '/mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/61ee/0x2000061c1:0x2f:0x0': No such file or directory Detach /mnt/lustre/f100.sanity-pcc ... Detach /mnt/lustre/f100.sanity-pcc ... 25+0 records in 25+0 records out 26214400 bytes (26 MB, 25 MiB) copied, 0.285281 s, 91.9 MB/s 0+0 records in 0+0 records out 0 bytes copied, 0.0383875 s, 0.0 kB/s Detach /mnt/lustre/f100.sanity-pcc ... Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/61ee/0x2000061c1:0x2f:0x0 dd: warning: partial read (147456 bytes); suggest iflag=fullblock 15+5 records in 15+5 records out 16777216 bytes (17 MB, 16 MiB) copied, 0.343507 s, 48.8 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/61ee/0x2000061c1:0x2f:0x0 dd: warning: partial read (860160 bytes); suggest iflag=fullblock 43+2 records in 43+2 records out 46137344 bytes (46 MB, 44 MiB) copied, 1.43652 s, 32.1 MB/s Detach /mnt/lustre/f100.sanity-pcc ... Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/61ee/0x2000061c1:0x2f:0x0 unlink: cannot unlink '/mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/61ee/0x2000061c1:0x2f:0x0': No such file or directory 50+0 records in 50+0 records out 52428800 bytes (52 MB, 50 MiB) copied, 3.03909 s, 17.3 MB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB, 50 MiB) copied, 0.0642878 s, 816 MB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB, 50 MiB) copied, 0.0572632 s, 916 MB/s Detach /mnt/lustre/f100.sanity-pcc ... 0+0 records in 0+0 records out 0 bytes copied, 0.0145324 s, 0.0 kB/s 0+0 records in 0+0 records out 0 bytes copied, 0.0155721 s, 0.0 kB/s Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/61ee/0x2000061c1:0x2f:0x0 Detach /mnt/lustre/f100.sanity-pcc ... unlink: cannot unlink '/mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/61ee/0x2000061c1:0x2f:0x0': No such file or directory Detach /mnt/lustre/f100.sanity-pcc ... Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/61ee/0x2000061c1:0x2f:0x0 dd: warning: partial read (999424 bytes); suggest iflag=fullblock 25+2 records in 25+2 records out 27262976 bytes (27 MB, 26 MiB) copied, 0.85468 s, 31.9 MB/s Detach /mnt/lustre/f100.sanity-pcc ... Detach /mnt/lustre/f100.sanity-pcc ... dd: warning: partial read (90112 bytes); suggest iflag=fullblock 40+2 records in 40+2 records out 42991616 bytes (43 MB, 41 MiB) copied, 0.254638 s, 169 MB/s Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/61ee/0x2000061c1:0x2f:0x0 48+0 records in 48+0 records out 50331648 bytes (50 MB, 48 MiB) copied, 0.0759848 s, 662 MB/s unlink: cannot unlink '/mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/61ee/0x2000061c1:0x2f:0x0': No such file or directory 50+0 records in 50+0 records out 52428800 bytes (52 MB, 50 MiB) copied, 2.7863 s, 18.8 MB/s Detach /mnt/lustre/f100.sanity-pcc ... 50+0 records in 50+0 records out 52428800 bytes (52 MB, 50 MiB) copied, 0.0633741 s, 827 MB/s Detach /mnt/lustre/f100.sanity-pcc ... dd: warning: partial read (262144 bytes); suggest iflag=fullblock 0+2 records in 0+2 records out 1048576 bytes (1.0 MB, 1.0 MiB) copied, 0.121726 s, 8.6 MB/s Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/61ee/0x2000061c1:0x2f:0x0 Detach /mnt/lustre/f100.sanity-pcc ... 13+0 records in 13+0 records out 13631488 bytes (14 MB, 13 MiB) copied, 0.474467 s, 28.7 MB/s dd: warning: partial read (585728 bytes); suggest iflag=fullblock 15+5 records in 15+5 records out 17825792 bytes (18 MB, 17 MiB) copied, 0.215829 s, 82.6 MB/s Detach /mnt/lustre/f100.sanity-pcc ... Detach /mnt/lustre/f100.sanity-pcc ... Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/61ee/0x2000061c1:0x2f:0x0 Detach /mnt/lustre/f100.sanity-pcc ... dd: warning: partial read (94208 bytes); suggest iflag=fullblock 37+13 records in 37+13 records out 41345024 bytes (41 MB, 39 MiB) copied, 1.06759 s, 38.7 MB/s Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/61ee/0x2000061c1:0x2f:0x0 Detach /mnt/lustre/f100.sanity-pcc ... unlink: cannot unlink '/mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/61ee/0x2000061c1:0x2f: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, 3.53254 s, 14.8 MB/s dd: warning: partial read (204800 bytes); suggest iflag=fullblock 49+1 records in 49+1 records out 51585024 bytes (52 MB, 49 MiB) copied, 0.235987 s, 219 MB/s Detach /mnt/lustre/f100.sanity-pcc ... Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/61ee/0x2000061c1:0x2f:0x0 unlink: cannot unlink '/mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/61ee/0x2000061c1:0x2f:0x0': No such file or directory Detach /mnt/lustre/f100.sanity-pcc ... Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/61ee/0x2000061c1:0x2f:0x0 50+0 records in 50+0 records out 52428800 bytes (52 MB, 50 MiB) copied, 1.33735 s, 39.2 MB/s Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/61ee/0x2000061c1:0x2f:0x0 unlink: cannot unlink '/mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/61ee/0x2000061c1:0x2f:0x0': No such file or directory Detach /mnt/lustre/f100.sanity-pcc ... Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/61ee/0x2000061c1:0x2f:0x0 Detach /mnt/lustre/f100.sanity-pcc ... unlink: cannot unlink '/mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/61ee/0x2000061c1:0x2f:0x0': No such file or directory43+0 records in 43+0 records out 45088768 bytes (45 MB, 43 MiB) copied, 1.63263 s, 27.6 MB/s 20+1 records in 20+1 records out 21913600 bytes (22 MB, 21 MiB) copied, 1.43854 s, 15.2 MB/s Detach /mnt/lustre/f100.sanity-pcc ... Detach /mnt/lustre/f100.sanity-pcc ... Detach /mnt/lustre/f100.sanity-pcc ... 19+0 records in 19+0 records out 19922944 bytes (20 MB, 19 MiB) copied, 0.682855 s, 29.2 MB/s Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/61ee/0x2000061c1:0x2f:0x0 Detach /mnt/lustre/f100.sanity-pcc ... dd: warning: partial read (380928 bytes); suggest iflag=fullblock 25+3 records in 25+3 records out 27262976 bytes (27 MB, 26 MiB) copied, 0.109157 s, 250 MB/s Detach /mnt/lustre/f100.sanity-pcc ... dd: warning: partial read (233472 bytes); suggest iflag=fullblock 36+3 records in 36+3 records out 38797312 bytes (39 MB, 37 MiB) copied, 0.160712 s, 241 MB/s Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/61ee/0x2000061c1:0x2f:0x0 unlink: cannot unlink '/mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/61ee/0x2000061c1:0x2f:0x0': No such file or directory 44+0 records in 44+0 records out 46137344 bytes (46 MB, 44 MiB) copied, 0.339986 s, 136 MB/s Detach /mnt/lustre/f100.sanity-pcc ... 50+0 records in 50+0 records out 52428800 bytes (52 MB, 50 MiB) copied, 3.15388 s, 16.6 MB/s Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/61ee/0x2000061c1:0x2f:0x0 Detach /mnt/lustre/f100.sanity-pcc ... 20+0 records in 20+0 records out 20971520 bytes (21 MB, 20 MiB) copied, 0.926329 s, 22.6 MB/s 3+0 records in 3+0 records out 3145728 bytes (3.1 MB, 3.0 MiB) copied, 0.0634047 s, 49.6 MB/s Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/61ee/0x2000061c1:0x2f:0x0 Detach /mnt/lustre/f100.sanity-pcc ... 13+0 records in 13+0 records out 13631488 bytes (14 MB, 13 MiB) copied, 0.0404141 s, 337 MB/s Detach /mnt/lustre/f100.sanity-pcc ... Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/61ee/0x2000061c1:0x2f:0x0 Detach /mnt/lustre/f100.sanity-pcc ... dd: warning: partial read (368640 bytes); suggest iflag=fullblock 32+2 records in 32+2 records out 34603008 bytes (35 MB, 33 MiB) copied, 0.904035 s, 38.3 MB/s Detach /mnt/lustre/f100.sanity-pcc ... Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/61ee/0x2000061c1:0x2f:0x0 unlink: cannot unlink '/mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/61ee/0x2000061c1:0x2f:0x0': No such file or directory dd: warning: partial read (552960 bytes); suggest iflag=fullblock 42+6 records in 42+6 records out 46137344 bytes (46 MB, 44 MiB) copied, 0.33342 s, 138 MB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB, 50 MiB) copied, 3.13305 s, 16.7 MB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB, 50 MiB) copied, 0.117039 s, 448 MB/s Detach /mnt/lustre/f100.sanity-pcc ... Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/61ee/0x2000061c1:0x2f:0x0 Detach /mnt/lustre/f100.sanity-pcc ... 2+0 records in 2+0 records out 2097152 bytes (2.1 MB, 2.0 MiB) copied, 1.23868 s, 1.7 MB/s dd: warning: partial read (212992 bytes); suggest iflag=fullblock Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/61ee/0x2000061c1:0x2f:0x0 Detach /mnt/lustre/f100.sanity-pcc ... unlink: cannot unlink '/mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/61ee/0x2000061c1:0x2f:0x0': No such file or directory 3+3 records in 3+3 records out 4194304 bytes (4.2 MB, 4.0 MiB) copied, 0.236147 s, 17.8 MB/s dd: warning: partial read (1024000 bytes); suggest iflag=fullblock 23+2 records in 23+2 records out 25165824 bytes (25 MB, 24 MiB) copied, 0.330995 s, 76.0 MB/s Detach /mnt/lustre/f100.sanity-pcc ... Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/61ee/0x2000061c1:0x2f:0x0 33+0 records in 33+0 records out 34603008 bytes (35 MB, 33 MiB) copied, 0.064889 s, 533 MB/s Detach /mnt/lustre/f100.sanity-pcc ... Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/61ee/0x2000061c1:0x2f:0x0 50+0 records in 50+0 records out 52428800 bytes (52 MB, 50 MiB) copied, 2.58336 s, 20.3 MB/s Detach /mnt/lustre/f100.sanity-pcc ... 50+0 records in 50+0 records out 52428800 bytes (52 MB, 50 MiB) copied, 1.06896 s, 49.0 MB/s Detach /mnt/lustre/f100.sanity-pcc ... 37+1 records in 37+1 records out 39378944 bytes (39 MB, 38 MiB) copied, 0.160957 s, 245 MB/s 9+0 records in 9+0 records out 9437184 bytes (9.4 MB, 9.0 MiB) copied, 0.198066 s, 47.6 MB/s Detach /mnt/lustre/f100.sanity-pcc ... Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/61ee/0x2000061c1:0x2f:0x0 11+0 records in 11+0 records out 11534336 bytes (12 MB, 11 MiB) copied, 0.144958 s, 79.6 MB/s Detach /mnt/lustre/f100.sanity-pcc ... Detach /mnt/lustre/f100.sanity-pcc ... Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/61ee/0x2000061c1:0x2f:0x0 Detach /mnt/lustre/f100.sanity-pcc ... dd: warning: partial read (614400 bytes); suggest iflag=fullblock 29+2 records in 29+2 records out 31457280 bytes (31 MB, 30 MiB) copied, 1.03042 s, 30.5 MB/s Detach /mnt/lustre/f100.sanity-pcc ... Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/61ee/0x2000061c1:0x2f:0x0 Detach /mnt/lustre/f100.sanity-pcc ... 43+0 records in 43+0 records out 45088768 bytes (45 MB, 43 MiB) copied, 0.347331 s, 130 MB/sunlink: cannot unlink '/mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/61ee/0x2000061c1:0x2f:0x0': No such file or directory 50+0 records in 50+0 records out 52428800 bytes (52 MB, 50 MiB) copied, 3.45307 s, 15.2 MB/s Detach /mnt/lustre/f100.sanity-pcc ... 50+0 records in 50+0 records out 52428800 bytes (52 MB, 50 MiB) copied, 0.132835 s, 395 MB/s Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/61ee/0x2000061c1:0x2f:0x0 unlink: cannot unlink '/mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/61ee/0x2000061c1:0x2f:0x0': No such file or directory 18+0 records in 18+0 records out 18874368 bytes (19 MB, 18 MiB) copied, 0.321097 s, 58.8 MB/s 0+0 records in 0+0 records out 0 bytes copied, 0.0353844 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/61ee/0x2000061c1:0x2f:0x0 dd: warning: partial read (180224 bytes); suggest iflag=fullblock Detach /mnt/lustre/f100.sanity-pcc ... 25+7 records in 25+7 records out 29360128 bytes (29 MB, 28 MiB) copied, 1.01759 s, 28.9 MB/s Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/61ee/0x2000061c1:0x2f:0x0 unlink: cannot unlink '/mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/61ee/0x2000061c1:0x2f:0x0': No such file or directory 40+0 records in 40+0 records out 41943040 bytes (42 MB, 40 MiB) copied, 0.168508 s, 249 MB/s Detach /mnt/lustre/f100.sanity-pcc ... 50+0 records in 50+0 records out 52428800 bytes (52 MB, 50 MiB) copied, 3.02921 s, 17.3 MB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB, 50 MiB) copied, 0.408046 s, 128 MB/s Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/61ee/0x2000061c1:0x2f:0x0 Detach /mnt/lustre/f100.sanity-pcc ... 1+0 records in 1+0 records out 1048576 bytes (1.0 MB, 1.0 MiB) copied, 0.255878 s, 4.1 MB/s dd: warning: partial read (126976 bytes); suggest iflag=fullblock Detach /mnt/lustre/f100.sanity-pcc ... 3+5 records in 3+5 records out 5242880 bytes (5.2 MB, 5.0 MiB) copied, 0.147469 s, 35.6 MB/s Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/61ee/0x2000061c1:0x2f:0x0 unlink: cannot unlink '/mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/61ee/0x2000061c1:0x2f:0x0': No such file or directory Detach /mnt/lustre/f100.sanity-pcc ... Detach /mnt/lustre/f100.sanity-pcc ... 21+0 records in 21+0 records out 22020096 bytes (22 MB, 21 MiB) copied, 0.451398 s, 48.8 MB/s Detach /mnt/lustre/f100.sanity-pcc ... Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/61ee/0x2000061c1:0x2f:0x0 dd: warning: partial read (61440 bytes); suggest iflag=fullblock 27+5 records in 27+5 records out 29360128 bytes (29 MB, 28 MiB) copied, 0.113235 s, 259 MB/s 33+0 records in 33+0 records out 34603008 bytes (35 MB, 33 MiB) copied, 0.0666503 s, 519 MB/s dd: warning: partial read (983040 bytes); suggest iflag=fullblock 37+8 records in 37+8 records out 40894464 bytes (41 MB, 39 MiB) copied, 0.120717 s, 339 MB/s Detach /mnt/lustre/f100.sanity-pcc ... Detach /mnt/lustre/f100.sanity-pcc ... Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/61ee/0x2000061c1:0x2f:0x0 50+0 records in 50+0 records out 52428800 bytes (52 MB, 50 MiB) copied, 2.94093 s, 17.8 MB/s Detach /mnt/lustre/f100.sanity-pcc ... 45+0 records in 45+0 records out 47185920 bytes (47 MB, 45 MiB) copied, 0.972992 s, 48.5 MB/s 15+0 records in 15+0 records out 15728640 bytes (16 MB, 15 MiB) copied, 0.0745366 s, 211 MB/s Detach /mnt/lustre/f100.sanity-pcc ... Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/61ee/0x2000061c1:0x2f:0x0 unlink: cannot unlink '/mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/61ee/0x2000061c1:0x2f:0x0': No such file or directory Detach /mnt/lustre/f100.sanity-pcc ... dd: warning: partial read (389120 bytes); suggest iflag=fullblock Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/61ee/0x2000061c1:0x2f:0x0 27+6 records in 27+6 records out 30408704 bytes (30 MB, 29 MiB) copied, 0.80254 s, 37.9 MB/s 38+0 records in 38+0 records out 39845888 bytes (40 MB, 38 MiB) copied, 0.0841186 s, 474 MB/s Detach /mnt/lustre/f100.sanity-pcc ... 46+0 records in 46+0 records out 48234496 bytes (48 MB, 46 MiB) copied, 0.0843803 s, 572 MB/s 46+0 records in 46+0 records out 48234496 bytes (48 MB, 46 MiB) copied, 0.206488 s, 234 MB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB, 50 MiB) copied, 2.69391 s, 19.5 MB/s Cleanup PCC backend on /mnt/lustre /mnt/pcc.d100.sanity-pcc is idle now