== sanity-pcc test 100: race among PCC unlink | read | write | detach for PCC-RO file ========================================================== 21:55:00 (1788918900) 60+0 records in 60+0 records out 62914560 bytes (63 MB, 60 MiB) copied, 0.232056 s, 271 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/blkio type cgroup (rw,nosuid,nodev,noexec,relatime,blkio) cgroup on /sys/fs/cgroup/freezer type cgroup (rw,nosuid,nodev,noexec,relatime,freezer) cgroup on /sys/fs/cgroup/perf_event type cgroup (rw,nosuid,nodev,noexec,relatime,perf_event) cgroup on /sys/fs/cgroup/devices type cgroup (rw,nosuid,nodev,noexec,relatime,devices) cgroup on /sys/fs/cgroup/net_cls,net_prio type cgroup (rw,nosuid,nodev,noexec,relatime,net_cls,net_prio) cgroup on /sys/fs/cgroup/cpu,cpuacct type cgroup (rw,nosuid,nodev,noexec,relatime,cpu,cpuacct) cgroup on /sys/fs/cgroup/rdma type cgroup (rw,nosuid,nodev,noexec,relatime,rdma) cgroup on /sys/fs/cgroup/cpuset type cgroup (rw,nosuid,nodev,noexec,relatime,cpuset) 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/misc type cgroup (rw,nosuid,nodev,noexec,relatime,misc) 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) 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/oleg104-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=192.168.201.4,local_lock=none,addr=192.168.200.253) 192.168.200.253:/exports/state/oleg104-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=192.168.201.4,local_lock=none,addr=192.168.200.253) 192.168.200.253:/exports/state/oleg104-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=192.168.201.4,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/69854/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=192.168.201.4,local_lock=none,addr=192.168.200.253) /dev/vda on /usr/sbin/mount.lustre type squashfs (ro,relatime) 192.168.201.104@tcp:/lustre on /mnt/lustre type lustre (rw,flock,checksum,encrypt,lazystatfs,lruresize,nolock,statfs_project,nosync_on_close,nouser_fid2path,user_xattr,verbose) 192.168.201.104@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/blkio type cgroup (rw,nosuid,nodev,noexec,relatime,blkio) cgroup on /sys/fs/cgroup/freezer type cgroup (rw,nosuid,nodev,noexec,relatime,freezer) cgroup on /sys/fs/cgroup/perf_event type cgroup (rw,nosuid,nodev,noexec,relatime,perf_event) cgroup on /sys/fs/cgroup/devices type cgroup (rw,nosuid,nodev,noexec,relatime,devices) cgroup on /sys/fs/cgroup/net_cls,net_prio type cgroup (rw,nosuid,nodev,noexec,relatime,net_cls,net_prio) cgroup on /sys/fs/cgroup/cpu,cpuacct type cgroup (rw,nosuid,nodev,noexec,relatime,cpu,cpuacct) cgroup on /sys/fs/cgroup/rdma type cgroup (rw,nosuid,nodev,noexec,relatime,rdma) cgroup on /sys/fs/cgroup/cpuset type cgroup (rw,nosuid,nodev,noexec,relatime,cpuset) 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/misc type cgroup (rw,nosuid,nodev,noexec,relatime,misc) 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) 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/oleg104-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=192.168.201.4,local_lock=none,addr=192.168.200.253) 192.168.200.253:/exports/state/oleg104-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=192.168.201.4,local_lock=none,addr=192.168.200.253) 192.168.200.253:/exports/state/oleg104-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=192.168.201.4,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/69854/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=192.168.201.4,local_lock=none,addr=192.168.200.253) /dev/vda on /usr/sbin/mount.lustre type squashfs (ro,relatime) 192.168.201.104@tcp:/lustre on /mnt/lustre type lustre (rw,flock,checksum,encrypt,lazystatfs,lruresize,nolock,statfs_project,nosync_on_close,nouser_fid2path,user_xattr,verbose) 192.168.201.104@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: f0dc16ef-17b9-4fbd-aa0f-f0c08b039407 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=f0dc16ef-17b9-4fbd-aa0f-f0c08b039407 (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, 1.88944 s, 27.7 MB/s Detach /mnt/lustre/f100.sanity-pcc ... Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/61ed/0x2000061c1:0x2c:0x0 unlink: cannot unlink '/mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/61ed/0x2000061c1:0x2c:0x0': No such file or directory 1+0 records in 1+0 records out 1048576 bytes (1.0 MB, 1.0 MiB) copied, 0.279181 s, 3.8 MB/s 0+0 records in 0+0 records out 0 bytes copied, 0.0310679 s, 0.0 kB/s Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/61ed/0x2000061c1:0x2c:0x0 Detach /mnt/lustre/f100.sanity-pcc ... dd: warning: partial read (917504 bytes); suggest iflag=fullblock 9+2 records in 9+2 records out 10485760 bytes (10 MB, 10 MiB) copied, 0.298088 s, 35.2 MB/s Detach /mnt/lustre/f100.sanity-pcc ... dd: warning: partial read (253952 bytes); suggest iflag=fullblock 20+3 records in 20+3 records out 22020096 bytes (22 MB, 21 MiB) copied, 0.229695 s, 95.9 MB/s Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/61ed/0x2000061c1:0x2c:0x0 Detach /mnt/lustre/f100.sanity-pcc ... unlink: cannot unlink '/mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/61ed/0x2000061c1:0x2c:0x0': No such file or directory dd: warning: partial read (167936 bytes); suggest iflag=fullblock 29+5 records in 29+5 records out 32505856 bytes (33 MB, 31 MiB) copied, 0.208156 s, 156 MB/s Detach /mnt/lustre/f100.sanity-pcc ... Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/61ed/0x2000061c1:0x2c:0x0 44+0 records in 44+0 records out 46137344 bytes (46 MB, 44 MiB) copied, 0.13988 s, 330 MB/s unlink: cannot unlink '/mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/61ed/0x2000061c1:0x2c:0x0': No such file or directory Detach /mnt/lustre/f100.sanity-pcc ... dd: warning: partial read (888832 bytes); suggest iflag=fullblock 48+2 records in 48+2 records out 51380224 bytes (51 MB, 49 MiB) copied, 0.549466 s, 93.5 MB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB, 50 MiB) copied, 4.11848 s, 12.7 MB/s Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/61ed/0x2000061c1:0x2c:0x0 20+0 records in 20+0 records out 20971520 bytes (21 MB, 20 MiB) copied, 0.559542 s, 37.5 MB/s 10+0 records in 10+0 records out 10485760 bytes (10 MB, 10 MiB) copied, 0.0477966 s, 219 MB/s Detach /mnt/lustre/f100.sanity-pcc ... Detach /mnt/lustre/f100.sanity-pcc ... Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/61ed/0x2000061c1:0x2c:0x0 dd: warning: partial read (1044480 bytes); suggest iflag=fullblock 11+2 records in 11+2 records out 12582912 bytes (13 MB, 12 MiB) copied, 0.547232 s, 23.0 MB/s 16+0 records in 16+0 records out 16777216 bytes (17 MB, 16 MiB) copied, 0.0415369 s, 404 MB/s Detach /mnt/lustre/f100.sanity-pcc ... 16+0 records in 16+0 records out 16777216 bytes (17 MB, 16 MiB) copied, 0.0448273 s, 374 MB/s Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/61ed/0x2000061c1:0x2c:0x0 Detach /mnt/lustre/f100.sanity-pcc ... dd: warning: partial read (290816 bytes); suggest iflag=fullblock 48+2 records in 48+2 records out 50782208 bytes (51 MB, 48 MiB) copied, 1.15647 s, 43.9 MB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB, 50 MiB) copied, 3.0791 s, 17.0 MB/s Detach /mnt/lustre/f100.sanity-pcc ... Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/61ed/0x2000061c1:0x2c:0x0 unlink: cannot unlink '/mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/61ed/0x2000061c1:0x2c:0x0': No such file or directory Detach /mnt/lustre/f100.sanity-pcc ... 0+0 records in 0+0 records out 0 bytes copied, 0.105979 s, 0.0 kB/s dd: warning: partial read (495616 bytes); suggest iflag=fullblock 1+2 records in 1+2 records out 2097152 bytes (2.1 MB, 2.0 MiB) copied, 0.052857 s, 39.7 MB/s Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/61ed/0x2000061c1:0x2c:0x0 unlink: cannot unlink '/mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/61ed/0x2000061c1:0x2c:0x0': No such file or directory Detach /mnt/lustre/f100.sanity-pcc ... dd: warning: partial read (487424 bytes); suggest iflag=fullblock Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/61ed/0x2000061c1:0x2c:0x0 32+3 records in 32+3 records out 34603008 bytes (35 MB, 33 MiB) copied, 1.04447 s, 33.1 MB/s Detach /mnt/lustre/f100.sanity-pcc ... dd: warning: partial read (995328 bytes); suggest iflag=fullblock 43+2 records in 43+2 records out 46137344 bytes (46 MB, 44 MiB) copied, 0.154533 s, 299 MB/s Detach /mnt/lustre/f100.sanity-pcc ... 50+0 records in 50+0 records out 52428800 bytes (52 MB, 50 MiB) copied, 2.56272 s, 20.5 MB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB, 50 MiB) copied, 0.0594631 s, 882 MB/s Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/61ed/0x2000061c1:0x2c:0x0 Detach /mnt/lustre/f100.sanity-pcc ... Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/61ed/0x2000061c1:0x2c:0x0 unlink: cannot unlink '/mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/61ed/0x2000061c1:0x2c:0x0': No such file or directory 0+0 records in 0+0 records out 0 bytes copied, 0.21718 s, 0.0 kB/s 0+0 records in 0+0 records out 0 bytes copied, 0.00704882 s, 0.0 kB/s Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/61ed/0x2000061c1:0x2c:0x0 unlink: cannot unlink '/mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/61ed/0x2000061c1:0x2c:0x0': No such file or directory Detach /mnt/lustre/f100.sanity-pcc ... dd: warning: partial read (266240 bytes); suggest iflag=fullblock Detach /mnt/lustre/f100.sanity-pcc ... 31+4 records in 31+4 records out 33554432 bytes (34 MB, 32 MiB) copied, 0.78986 s, 42.5 MB/s Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/61ed/0x2000061c1:0x2c:0x0 Detach /mnt/lustre/f100.sanity-pcc ... dd: warning: partial read (462848 bytes); suggest iflag=fullblock 44+6 records in 44+6 records out 48234496 bytes (48 MB, 46 MiB) copied, 0.173379 s, 278 MB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB, 50 MiB) copied, 2.16141 s, 24.3 MB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB, 50 MiB) copied, 0.111592 s, 470 MB/s Detach /mnt/lustre/f100.sanity-pcc ... Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/61ed/0x2000061c1:0x2c:0x0 Detach /mnt/lustre/f100.sanity-pcc ... Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/61ed/0x2000061c1:0x2c:0x0 unlink: cannot unlink '/mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/61ed/0x2000061c1:0x2c:0x0': No such file or directory 8+0 records in 8+0 records out 8388608 bytes (8.4 MB, 8.0 MiB) copied, 1.45671 s, 5.8 MB/s Detach /mnt/lustre/f100.sanity-pcc ... dd: warning: partial read (589824 bytes); suggest iflag=fullblock 2+5 records in 2+5 records out 4194304 bytes (4.2 MB, 4.0 MiB) copied, 0.271749 s, 15.4 MB/s Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/61ed/0x2000061c1:0x2c:0x0 Detach /mnt/lustre/f100.sanity-pcc ... Detach /mnt/lustre/f100.sanity-pcc ... dd: warning: partial read (540672 bytes); suggest iflag=fullblock 26+2 records in 26+2 records out 28311552 bytes (28 MB, 27 MiB) copied, 1.15586 s, 24.5 MB/s Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/61ed/0x2000061c1:0x2c:0x0 unlink: cannot unlink '/mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/61ed/0x2000061c1:0x2c:0x0': No such file or directory Detach /mnt/lustre/f100.sanity-pcc ... Detach /mnt/lustre/f100.sanity-pcc ... dd: warning: partial read (356352 bytes); suggest iflag=fullblock 42+6 records in 42+6 records out 46137344 bytes (46 MB, 44 MiB) copied, 0.283852 s, 163 MB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB, 50 MiB) copied, 3.07068 s, 17.1 MB/s Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/61ed/0x2000061c1:0x2c:0x0 Detach /mnt/lustre/f100.sanity-pcc ... unlink: cannot unlink '/mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/61ed/0x2000061c1:0x2c:0x0': No such file or directory Detach /mnt/lustre/f100.sanity-pcc ... 3+0 records in 3+0 records out 3145728 bytes (3.1 MB, 3.0 MiB) copied, 0.768799 s, 4.1 MB/s dd: warning: partial read (118784 bytes); suggest iflag=fullblock 1+4 records in 1+4 records out 2097152 bytes (2.1 MB, 2.0 MiB) copied, 0.080621 s, 26.0 MB/s Detach /mnt/lustre/f100.sanity-pcc ... Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/61ed/0x2000061c1:0x2c:0x0 11+0 records in 11+0 records out 11534336 bytes (12 MB, 11 MiB) copied, 0.21292 s, 54.2 MB/s Detach /mnt/lustre/f100.sanity-pcc ... 15+0 records in 15+0 records out 15728640 bytes (16 MB, 15 MiB) copied, 0.048906 s, 322 MB/s dd: warning: partial read (245760 bytes); suggest iflag=fullblock 17+4 records in 17+4 records out 18874368 bytes (19 MB, 18 MiB) copied, 0.114949 s, 164 MB/s Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/61ed/0x2000061c1:0x2c:0x0 unlink: cannot unlink '/mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/61ed/0x2000061c1:0x2c:0x0': No such file or directory Detach /mnt/lustre/f100.sanity-pcc ... Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/61ed/0x2000061c1:0x2c:0x0 Detach /mnt/lustre/f100.sanity-pcc ... 36+0 records in 36+0 records out 37748736 bytes (38 MB, 36 MiB) copied, 1.08611 s, 34.8 MB/s dd: warning: partial read (233472 bytes); suggest iflag=fullblock 42+5 records in 42+5 records out 45088768 bytes (45 MB, 43 MiB) copied, 0.0582022 s, 775 MB/s Detach /mnt/lustre/f100.sanity-pcc ... 50+0 records in 50+0 records out 52428800 bytes (52 MB, 50 MiB) copied, 0.145262 s, 361 MB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB, 50 MiB) copied, 4.13824 s, 12.7 MB/s Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/61ed/0x2000061c1:0x2c:0x0 unlink: cannot unlink '/mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/61ed/0x2000061c1:0x2c:0x0': No such file or directory Detach /mnt/lustre/f100.sanity-pcc ... Detach /mnt/lustre/f100.sanity-pcc ... Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/61ed/0x2000061c1:0x2c:0x0 50+0 records in 50+0 records out 52428800 bytes (52 MB, 50 MiB) copied, 1.65574 s, 31.7 MB/s Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/61ed/0x2000061c1:0x2c:0x0 unlink: cannot unlink '/mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/61ed/0x2000061c1:0x2c:0x0': No such file or directory Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/61ed/0x2000061c1:0x2c:0x0 unlink: cannot unlink '/mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/61ed/0x2000061c1:0x2c:0x0': No such file or directory 4+0 records in 4+0 records out 4194304 bytes (4.2 MB, 4.0 MiB) copied, 0.796534 s, 5.3 MB/s 4+0 records in 4+0 records out 4194304 bytes (4.2 MB, 4.0 MiB) copied, 0.402517 s, 10.4 MB/s Detach /mnt/lustre/f100.sanity-pcc ... dd: warning: partial read (176128 bytes); suggest iflag=fullblock 14+4 records in 14+4 records out 15728640 bytes (16 MB, 15 MiB) copied, 0.530359 s, 29.7 MB/s Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/61ed/0x2000061c1:0x2c:0x0 Detach /mnt/lustre/f100.sanity-pcc ... Detach /mnt/lustre/f100.sanity-pcc ... 27+0 records in 27+0 records out 28311552 bytes (28 MB, 27 MiB) copied, 0.278534 s, 102 MB/s Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/61ed/0x2000061c1:0x2c:0x0 Detach /mnt/lustre/f100.sanity-pcc ... Detach /mnt/lustre/f100.sanity-pcc ... dd: warning: partial read (450560 bytes); suggest iflag=fullblock Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/61ed/0x2000061c1:0x2c:0x0 45+5 records in 45+5 records out 49283072 bytes (49 MB, 47 MiB) copied, 1.26163 s, 39.1 MB/s unlink: cannot unlink '/mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/61ed/0x2000061c1:0x2c:0x0': No such file or directory 50+0 records in 50+0 records out 52428800 bytes (52 MB, 50 MiB) copied, 3.7667 s, 13.9 MB/s Detach /mnt/lustre/f100.sanity-pcc ... 48+1 records in 48+1 records out 51003392 bytes (51 MB, 49 MiB) copied, 0.524085 s, 97.3 MB/s Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/61ed/0x2000061c1:0x2c:0x0 Detach /mnt/lustre/f100.sanity-pcc ... unlink: cannot unlink '/mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/61ed/0x2000061c1:0x2c:0x0': No such file or directory dd: warning: partial read (397312 bytes); suggest iflag=fullblock 24+4 records in 24+4 records out 26214400 bytes (26 MB, 25 MiB) copied, 0.315094 s, 83.2 MB/s Detach /mnt/lustre/f100.sanity-pcc ... Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/61ed/0x2000061c1:0x2c:0x0 Detach /mnt/lustre/f100.sanity-pcc ... dd: warning: partial read (303104 bytes); suggest iflag=fullblock 42+3 records in 42+3 records out 45088768 bytes (45 MB, 43 MiB) copied, 0.481504 s, 93.6 MB/s Detach /mnt/lustre/f100.sanity-pcc ... 50+0 records in 50+0 records out 52428800 bytes (52 MB, 50 MiB) copied, 0.0801569 s, 654 MB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB, 50 MiB) copied, 2.1745 s, 24.1 MB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB, 50 MiB) copied, 0.0770233 s, 681 MB/s Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/61ed/0x2000061c1:0x2c:0x0 Detach /mnt/lustre/f100.sanity-pcc ... unlink: cannot unlink '/mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/61ed/0x2000061c1:0x2c:0x0': No such file or directory 0+0 records in 0+0 records out 0 bytes copied, 0.0413816 s, 0.0 kB/s 0+0 records in 0+0 records out 0 bytes copied, 0.0592599 s, 0.0 kB/s Detach /mnt/lustre/f100.sanity-pcc ... Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/61ed/0x2000061c1:0x2c:0x0 Detach /mnt/lustre/f100.sanity-pcc ... dd: warning: partial read (430080 bytes); suggest iflag=fullblock 20+3 records in 20+3 records out 22020096 bytes (22 MB, 21 MiB) copied, 0.814865 s, 27.0 MB/s Detach /mnt/lustre/f100.sanity-pcc ... dd: warning: partial read (675840 bytes); suggest iflag=fullblock 37+2 records in 37+2 records out 39845888 bytes (40 MB, 38 MiB) copied, 0.283593 s, 141 MB/s Detach /mnt/lustre/f100.sanity-pcc ... Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/61ed/0x2000061c1:0x2c:0x0 unlink: cannot unlink '/mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/61ed/0x2000061c1:0x2c:0x0': No such file or directory dd: warning: partial read (282624 bytes); suggest iflag=fullblock 48+2 records in 48+2 records out 50663424 bytes (51 MB, 48 MiB) copied, 0.125203 s, 405 MB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB, 50 MiB) copied, 2.66821 s, 19.6 MB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB, 50 MiB) copied, 0.116923 s, 448 MB/s Detach /mnt/lustre/f100.sanity-pcc ... 0+0 records in 0+0 records out 0 bytes copied, 0.0537266 s, 0.0 kB/s Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/61ed/0x2000061c1:0x2c:0x0 unlink: cannot unlink '/mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/61ed/0x2000061c1:0x2c:0x0': No such file or directory Detach /mnt/lustre/f100.sanity-pcc ... dd: warning: partial read (225280 bytes); suggest iflag=fullblock Detach /mnt/lustre/f100.sanity-pcc ... 11+14 records in 11+14 records out 16777216 bytes (17 MB, 16 MiB) copied, 0.392019 s, 42.8 MB/s dd: warning: partial read (106496 bytes); suggest iflag=fullblock 19+7 records in 19+7 records out 22020096 bytes (22 MB, 21 MiB) copied, 0.273859 s, 80.4 MB/s Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/61ed/0x2000061c1:0x2c:0x0 unlink: cannot unlink '/mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/61ed/0x2000061c1:0x2c:0x0': No such file or directory Detach /mnt/lustre/f100.sanity-pcc ... Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/61ed/0x2000061c1:0x2c:0x0 50+0 records in 50+0 records out 52428800 bytes (52 MB, 50 MiB) copied, 2.47821 s, 21.2 MB/s Detach /mnt/lustre/f100.sanity-pcc ... 50+0 records in 50+0 records out 52428800 bytes (52 MB, 50 MiB) copied, 0.861592 s, 60.9 MB/s 0+0 records in 0+0 records out 0 bytes copied, 0.0649704 s, 0.0 kB/s Detach /mnt/lustre/f100.sanity-pcc ... 8+0 records in 8+0 records out 8388608 bytes (8.4 MB, 8.0 MiB) copied, 0.0458008 s, 183 MB/s Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/61ed/0x2000061c1:0x2c:0x0 unlink: cannot unlink '/mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/61ed/0x2000061c1:0x2c:0x0': No such file or directory Detach /mnt/lustre/f100.sanity-pcc ... dd: warning: partial read (561152 bytes); suggest iflag=fullblock 27+3 records in 27+3 records out 29360128 bytes (29 MB, 28 MiB) copied, 0.483915 s, 60.7 MB/s dd: warning: partial read (544768 bytes); suggest iflag=fullblock 38+2 records in 38+2 records out 40894464 bytes (41 MB, 39 MiB) copied, 0.100455 s, 407 MB/s Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/61ed/0x2000061c1:0x2c:0x0 Detach /mnt/lustre/f100.sanity-pcc ... 47+0 records in 47+0 records out 49283072 bytes (49 MB, 47 MiB) copied, 0.090195 s, 546 MB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB, 50 MiB) copied, 1.95974 s, 26.8 MB/s Detach /mnt/lustre/f100.sanity-pcc ... 46+0 records in 46+0 records out 48234496 bytes (48 MB, 46 MiB) copied, 0.571779 s, 84.4 MB/s Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/61ed/0x2000061c1:0x2c:0x0 dd: warning: partial read (368640 bytes); suggest iflag=fullblock unlink: cannot unlink '/mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/61ed/0x2000061c1:0x2c:0x0': No such file or directory 3+3 records in 3+3 records out 4194304 bytes (4.2 MB, 4.0 MiB) copied, 0.38066 s, 11.0 MB/s Detach /mnt/lustre/f100.sanity-pcc ... Detach /mnt/lustre/f100.sanity-pcc ... dd: warning: partial read (663552 bytes); suggest iflag=fullblock Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/61ed/0x2000061c1:0x2c:0x0 24+2 records in 24+2 records out 26214400 bytes (26 MB, 25 MiB) copied, 0.251375 s, 104 MB/s dd: warning: partial read (970752 bytes); suggest iflag=fullblock 30+2 records in 30+2 records out 32505856 bytes (33 MB, 31 MiB) copied, 0.0612791 s, 530 MB/s Detach /mnt/lustre/f100.sanity-pcc ... dd: warning: partial read (405504 bytes); suggest iflag=fullblock 46+4 records in 46+4 records out 49623040 bytes (50 MB, 47 MiB) copied, 0.0781545 s, 635 MB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB, 50 MiB) copied, 2.16505 s, 24.2 MB/s Detach /mnt/lustre/f100.sanity-pcc ... 50+0 records in 50+0 records out 52428800 bytes (52 MB, 50 MiB) copied, 0.0398506 s, 1.3 GB/s Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/61ed/0x2000061c1:0x2c:0x0 unlink: cannot unlink '/mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/61ed/0x2000061c1:0x2c:0x0': No such file or directory Detach /mnt/lustre/f100.sanity-pcc ... 0+0 records in 0+0 records out 0 bytes copied, 0.0663402 s, 0.0 kB/s 0+0 records in 0+0 records out 0 bytes copied, 0.0315266 s, 0.0 kB/s Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/61ed/0x2000061c1:0x2c:0x0 Detach /mnt/lustre/f100.sanity-pcc ... dd: warning: partial read (958464 bytes); suggest iflag=fullblock 17+8 records in 17+8 records out 20971520 bytes (21 MB, 20 MiB) copied, 0.276887 s, 75.7 MB/s dd: warning: partial read (135168 bytes); suggest iflag=fullblock 29+3 records in 29+3 records out 31457280 bytes (31 MB, 30 MiB) copied, 0.0842382 s, 373 MB/s Detach /mnt/lustre/f100.sanity-pcc ... Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/61ed/0x2000061c1:0x2c:0x0 Detach /mnt/lustre/f100.sanity-pcc ... 50+0 records in 50+0 records out 52428800 bytes (52 MB, 50 MiB) copied, 2.21652 s, 23.7 MB/s Detach /mnt/lustre/f100.sanity-pcc ... 50+0 records in 50+0 records out 52428800 bytes (52 MB, 50 MiB) copied, 0.93864 s, 55.9 MB/s Detach /mnt/lustre/f100.sanity-pcc ... Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/61ed/0x2000061c1:0x2c:0x0 Detach /mnt/lustre/f100.sanity-pcc ... 9+0 records in 9+0 records out 9437184 bytes (9.4 MB, 9.0 MiB) copied, 0.36919 s, 25.6 MB/s Detach /mnt/lustre/f100.sanity-pcc ... 17+0 records in 17+0 records out 17825792 bytes (18 MB, 17 MiB) copied, 0.0553526 s, 322 MB/s Detach /mnt/lustre/f100.sanity-pcc ... Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/61ed/0x2000061c1:0x2c:0x0 Detach /mnt/lustre/f100.sanity-pcc ... 37+0 records in 37+0 records out 38797312 bytes (39 MB, 37 MiB) copied, 0.601435 s, 64.5 MB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB, 50 MiB) copied, 2.21815 s, 23.6 MB/s Detach /mnt/lustre/f100.sanity-pcc ... 50+0 records in 50+0 records out 52428800 bytes (52 MB, 50 MiB) copied, 0.133553 s, 393 MB/s Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/61ed/0x2000061c1:0x2c:0x0 unlink: cannot unlink '/mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/61ed/0x2000061c1:0x2c:0x0': No such file or directory 0+0 records in 0+0 records out 0 bytes copied, 0.0291785 s, 0.0 kB/s Detach /mnt/lustre/f100.sanity-pcc ... 6+0 records in 6+0 records out 6291456 bytes (6.3 MB, 6.0 MiB) copied, 0.067578 s, 93.1 MB/s Detach /mnt/lustre/f100.sanity-pcc ... Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/61ed/0x2000061c1:0x2c:0x0 24+0 records in 24+0 records out 25165824 bytes (25 MB, 24 MiB) copied, 0.576714 s, 43.6 MB/s Detach /mnt/lustre/f100.sanity-pcc ... dd: warning: partial read (167936 bytes); suggest iflag=fullblock 35+4 records in 35+4 records out 37748736 bytes (38 MB, 36 MiB) copied, 0.252027 s, 150 MB/s 38+0 records in 38+0 records out 39845888 bytes (40 MB, 38 MiB) copied, 0.0689116 s, 578 MB/s Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/61ed/0x2000061c1:0x2c:0x0 unlink: cannot unlink '/mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/61ed/0x2000061c1:0x2c:0x0': No such file or directory Detach /mnt/lustre/f100.sanity-pcc ... Detach /mnt/lustre/f100.sanity-pcc ... 50+0 records in 50+0 records out 52428800 bytes (52 MB, 50 MiB) copied, 2.77331 s, 18.9 MB/s Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/61ed/0x2000061c1:0x2c:0x0 Detach /mnt/lustre/f100.sanity-pcc ... Detach /mnt/lustre/f100.sanity-pcc ... 47+0 records in 47+0 records out 49283072 bytes (49 MB, 47 MiB) copied, 1.36791 s, 36.0 MB/s Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/61ed/0x2000061c1:0x2c:0x0 5+0 records in 5+0 records out 5242880 bytes (5.2 MB, 5.0 MiB) copied, 0.272609 s, 19.2 MB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB, 50 MiB) copied, 1.94127 s, 27.0 MB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB, 50 MiB) copied, 0.0527594 s, 994 MB/s Cleanup PCC backend on /mnt/lustre /mnt/pcc.d100.sanity-pcc is idle now