== sanity-pcc test 100: race among PCC unlink | read | write | detach for PCC-RO file ========================================================== 03:09:44 (1786950584) 60+0 records in 60+0 records out 62914560 bytes (63 MB, 60 MiB) copied, 0.312311 s, 201 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/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/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/pids type cgroup (rw,nosuid,nodev,noexec,relatime,pids) cgroup on /sys/fs/cgroup/hugetlb type cgroup (rw,nosuid,nodev,noexec,relatime,hugetlb) 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/devices type cgroup (rw,nosuid,nodev,noexec,relatime,devices) cgroup on /sys/fs/cgroup/memory type cgroup (rw,nosuid,nodev,noexec,relatime,memory) cgroup on /sys/fs/cgroup/rdma type cgroup (rw,nosuid,nodev,noexec,relatime,rdma) none on /sys/kernel/tracing type tracefs (rw,relatime) configfs on /sys/kernel/config type configfs (rw,relatime) /dev/nbd0 on / type ext4 (ro,relatime,stripe=32) rpc_pipefs on /var/lib/nfs/rpc_pipefs type rpc_pipefs (rw,relatime) debugfs on /sys/kernel/debug type debugfs (rw,relatime) mqueue on /dev/mqueue type mqueue (rw,relatime) hugetlbfs on /dev/hugepages type hugetlbfs (rw,relatime,pagesize=2M) none on /mnt type ramfs (rw,relatime) /dev/vda on /home/green/git/lustre-release type squashfs (ro,relatime) none on /var/lib/stateless/writable type tmpfs (rw,relatime) none on /var/cache/man type tmpfs (rw,relatime) none on /var/log type tmpfs (rw,relatime) none on /var/lib/dbus type tmpfs (rw,relatime) none on /tmp type tmpfs (rw,relatime) none on /var/lib/dhclient type tmpfs (rw,relatime) none on /var/tmp type tmpfs (rw,relatime) none on /var/lib/NetworkManager type tmpfs (rw,relatime) none on /var/lib/systemd/random-seed type tmpfs (rw,relatime) none on /var/spool type tmpfs (rw,relatime) none on /var/lib/nfs type tmpfs (rw,relatime) none on /var/lib/gssproxy type tmpfs (rw,relatime) none on /var/lib/logrotate type tmpfs (rw,relatime) none on /etc type tmpfs (rw,relatime) none on /var/lib/rsyslog type tmpfs (rw,relatime) none on /root/.ssh type tmpfs (rw,relatime) none on /var/lib/dhclient type tmpfs (rw,relatime) 192.168.200.253:/exports/state/oleg352-client.virtnet on /var/lib/stateless/state type nfs4 (rw,relatime,vers=4.2,rsize=1048576,wsize=1048576,namlen=255,hard,proto=tcp,timeo=600,retrans=2,sec=sys,clientaddr=192.168.203.52,local_lock=none,addr=192.168.200.253) 192.168.200.253:/exports/state/oleg352-client.virtnet/boot on /boot type nfs4 (rw,relatime,vers=4.2,rsize=1048576,wsize=1048576,namlen=255,hard,proto=tcp,timeo=600,retrans=2,sec=sys,clientaddr=192.168.203.52,local_lock=none,addr=192.168.200.253) 192.168.200.253:/exports/state/oleg352-client.virtnet/etc/kdump.conf on /etc/kdump.conf type nfs4 (rw,relatime,vers=4.2,rsize=1048576,wsize=1048576,namlen=255,hard,proto=tcp,timeo=600,retrans=2,sec=sys,clientaddr=192.168.203.52,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/68081/testresults/sanity-pcc-ldiskfs-DNE-rocky8.10_x86_64-rocky8.10_x86_64 on /tmp/testlogs type nfs4 (rw,relatime,vers=4.2,rsize=1048576,wsize=1048576,namlen=255,hard,proto=tcp,timeo=600,retrans=2,sec=sys,clientaddr=192.168.203.52,local_lock=none,addr=192.168.200.253) /dev/vda on /usr/sbin/mount.lustre type squashfs (ro,relatime) 192.168.203.152@tcp:/lustre on /mnt/lustre type lustre (rw,flock,checksum,encrypt,lazystatfs,lruresize,nolock,statfs_project,nosync_on_close,nouser_fid2path,user_xattr,verbose) 192.168.203.152@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/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/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/pids type cgroup (rw,nosuid,nodev,noexec,relatime,pids) cgroup on /sys/fs/cgroup/hugetlb type cgroup (rw,nosuid,nodev,noexec,relatime,hugetlb) 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/devices type cgroup (rw,nosuid,nodev,noexec,relatime,devices) cgroup on /sys/fs/cgroup/memory type cgroup (rw,nosuid,nodev,noexec,relatime,memory) cgroup on /sys/fs/cgroup/rdma type cgroup (rw,nosuid,nodev,noexec,relatime,rdma) none on /sys/kernel/tracing type tracefs (rw,relatime) configfs on /sys/kernel/config type configfs (rw,relatime) /dev/nbd0 on / type ext4 (ro,relatime,stripe=32) rpc_pipefs on /var/lib/nfs/rpc_pipefs type rpc_pipefs (rw,relatime) debugfs on /sys/kernel/debug type debugfs (rw,relatime) mqueue on /dev/mqueue type mqueue (rw,relatime) hugetlbfs on /dev/hugepages type hugetlbfs (rw,relatime,pagesize=2M) none on /mnt type ramfs (rw,relatime) /dev/vda on /home/green/git/lustre-release type squashfs (ro,relatime) none on /var/lib/stateless/writable type tmpfs (rw,relatime) none on /var/cache/man type tmpfs (rw,relatime) none on /var/log type tmpfs (rw,relatime) none on /var/lib/dbus type tmpfs (rw,relatime) none on /tmp type tmpfs (rw,relatime) none on /var/lib/dhclient type tmpfs (rw,relatime) none on /var/tmp type tmpfs (rw,relatime) none on /var/lib/NetworkManager type tmpfs (rw,relatime) none on /var/lib/systemd/random-seed type tmpfs (rw,relatime) none on /var/spool type tmpfs (rw,relatime) none on /var/lib/nfs type tmpfs (rw,relatime) none on /var/lib/gssproxy type tmpfs (rw,relatime) none on /var/lib/logrotate type tmpfs (rw,relatime) none on /etc type tmpfs (rw,relatime) none on /var/lib/rsyslog type tmpfs (rw,relatime) none on /root/.ssh type tmpfs (rw,relatime) none on /var/lib/dhclient type tmpfs (rw,relatime) 192.168.200.253:/exports/state/oleg352-client.virtnet on /var/lib/stateless/state type nfs4 (rw,relatime,vers=4.2,rsize=1048576,wsize=1048576,namlen=255,hard,proto=tcp,timeo=600,retrans=2,sec=sys,clientaddr=192.168.203.52,local_lock=none,addr=192.168.200.253) 192.168.200.253:/exports/state/oleg352-client.virtnet/boot on /boot type nfs4 (rw,relatime,vers=4.2,rsize=1048576,wsize=1048576,namlen=255,hard,proto=tcp,timeo=600,retrans=2,sec=sys,clientaddr=192.168.203.52,local_lock=none,addr=192.168.200.253) 192.168.200.253:/exports/state/oleg352-client.virtnet/etc/kdump.conf on /etc/kdump.conf type nfs4 (rw,relatime,vers=4.2,rsize=1048576,wsize=1048576,namlen=255,hard,proto=tcp,timeo=600,retrans=2,sec=sys,clientaddr=192.168.203.52,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/68081/testresults/sanity-pcc-ldiskfs-DNE-rocky8.10_x86_64-rocky8.10_x86_64 on /tmp/testlogs type nfs4 (rw,relatime,vers=4.2,rsize=1048576,wsize=1048576,namlen=255,hard,proto=tcp,timeo=600,retrans=2,sec=sys,clientaddr=192.168.203.52,local_lock=none,addr=192.168.200.253) /dev/vda on /usr/sbin/mount.lustre type squashfs (ro,relatime) 192.168.203.152@tcp:/lustre on /mnt/lustre type lustre (rw,flock,checksum,encrypt,lazystatfs,lruresize,nolock,statfs_project,nosync_on_close,nouser_fid2path,user_xattr,verbose) 192.168.203.152@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: c4c642dd-cbba-4040-b0c5-864c701bd105 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=c4c642dd-cbba-4040-b0c5-864c701bd105 (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, 1.79619 s, 29.2 MB/s Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/61f2/0x2000061c1:0x33:0x0 Detach /mnt/lustre/f100.sanity-pcc ... unlink: cannot unlink '/mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/61f2/0x2000061c1:0x33:0x0': No such file or directory 4+0 records in 4+0 records out 4194304 bytes (4.2 MB, 4.0 MiB) copied, 0.499902 s, 8.4 MB/s dd: warning: partial read (253952 bytes); suggest iflag=fullblock 0+5 records in 0+5 records out 1048576 bytes (1.0 MB, 1.0 MiB) copied, 0.0481483 s, 21.8 MB/s Detach /mnt/lustre/f100.sanity-pcc ... Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/61f2/0x2000061c1:0x33:0x0 unlink: cannot unlink '/mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/61f2/0x2000061c1:0x33:0x0': No such file or directory Detach /mnt/lustre/f100.sanity-pcc ... dd: warning: partial read (114688 bytes); suggest iflag=fullblock 24+6 records in 24+6 records out 28311552 bytes (28 MB, 27 MiB) copied, 0.708274 s, 40.0 MB/s Detach /mnt/lustre/f100.sanity-pcc ... Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/61f2/0x2000061c1:0x33:0x0 Detach /mnt/lustre/f100.sanity-pcc ... 39+0 records in 39+0 records out 40894464 bytes (41 MB, 39 MiB) copied, 0.141275 s, 289 MB/s Detach /mnt/lustre/f100.sanity-pcc ... 50+0 records in 50+0 records out 52428800 bytes (52 MB, 50 MiB) copied, 2.56384 s, 20.4 MB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB, 50 MiB) copied, 0.0421743 s, 1.2 GB/s Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/61f2/0x2000061c1:0x33:0x0 unlink: cannot unlink '/mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/61f2/0x2000061c1:0x33:0x0': No such file or directory Detach /mnt/lustre/f100.sanity-pcc ... 48+0 records in 48+0 records out 50331648 bytes (50 MB, 48 MiB) copied, 0.265141 s, 190 MB/s 1+0 records in 1+0 records out 1048576 bytes (1.0 MB, 1.0 MiB) copied, 0.0411657 s, 25.5 MB/s Detach /mnt/lustre/f100.sanity-pcc ... Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/61f2/0x2000061c1:0x33:0x0 Detach /mnt/lustre/f100.sanity-pcc ... dd: warning: partial read (180224 bytes); suggest iflag=fullblock 27+3 records in 27+3 records out 29360128 bytes (29 MB, 28 MiB) copied, 0.852897 s, 34.4 MB/s dd: warning: partial read (397312 bytes); suggest iflag=fullblock 37+3 records in 37+3 records out 39845888 bytes (40 MB, 38 MiB) copied, 0.150174 s, 265 MB/s Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/61f2/0x2000061c1:0x33:0x0 unlink: cannot unlink '/mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/61f2/0x2000061c1:0x33:0x0': No such file or directory Detach /mnt/lustre/f100.sanity-pcc ... dd: warning: partial read (733184 bytes); suggest iflag=fullblock 46+3 records in 46+3 records out 49283072 bytes (49 MB, 47 MiB) copied, 0.209817 s, 235 MB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB, 50 MiB) copied, 2.77127 s, 18.9 MB/s Detach /mnt/lustre/f100.sanity-pcc ... Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/61f2/0x2000061c1:0x33:0x0 33+0 records in 33+0 records out 34603008 bytes (35 MB, 33 MiB) copied, 0.55329 s, 62.5 MB/s unlink: cannot unlink '/mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/61f2/0x2000061c1:0x33:0x0': No such file or directory Detach /mnt/lustre/f100.sanity-pcc ... dd: warning: partial read (143360 bytes); suggest iflag=fullblock 1+4 records in 1+4 records out 3145728 bytes (3.1 MB, 3.0 MiB) copied, 0.261764 s, 12.0 MB/s 8+0 records in 8+0 records out 8388608 bytes (8.4 MB, 8.0 MiB) copied, 0.0398222 s, 211 MB/s Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/61f2/0x2000061c1:0x33:0x0 Detach /mnt/lustre/f100.sanity-pcc ... unlink: cannot unlink '/mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/61f2/0x2000061c1:0x33:0x0': No such file or directory 15+0 records in 15+0 records out 15728640 bytes (16 MB, 15 MiB) copied, 0.324057 s, 48.5 MB/s Detach /mnt/lustre/f100.sanity-pcc ... dd: warning: partial read (208896 bytes); suggest iflag=fullblock 35+4 records in 35+4 records out 37748736 bytes (38 MB, 36 MiB) copied, 0.415105 s, 90.9 MB/s Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/61f2/0x2000061c1:0x33:0x0 Detach /mnt/lustre/f100.sanity-pcc ... dd: warning: partial read (311296 bytes); suggest iflag=fullblock 48+2 records in 48+2 records out 50716672 bytes (51 MB, 48 MiB) copied, 0.164071 s, 309 MB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB, 50 MiB) copied, 2.52725 s, 20.7 MB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB, 50 MiB) copied, 0.0266316 s, 2.0 GB/s Detach /mnt/lustre/f100.sanity-pcc ... Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/61f2/0x2000061c1:0x33:0x0 Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/61f2/0x2000061c1:0x33:0x0 1+0 records in 1+0 records out 1048576 bytes (1.0 MB, 1.0 MiB) copied, 0.143657 s, 7.3 MB/s 1+0 records in 1+0 records out 1048576 bytes (1.0 MB, 1.0 MiB) copied, 0.0499155 s, 21.0 MB/s Detach /mnt/lustre/f100.sanity-pcc ... Detach /mnt/lustre/f100.sanity-pcc ... Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/61f2/0x2000061c1:0x33:0x0 23+0 records in 23+0 records out 24117248 bytes (24 MB, 23 MiB) copied, 0.488236 s, 49.4 MB/s Detach /mnt/lustre/f100.sanity-pcc ... 32+0 records in 32+0 records out 33554432 bytes (34 MB, 32 MiB) copied, 0.184145 s, 182 MB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB, 50 MiB) copied, 1.9821 s, 26.5 MB/s Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/61f2/0x2000061c1:0x33:0x0 50+0 records in 50+0 records out 52428800 bytes (52 MB, 50 MiB) copied, 0.110836 s, 473 MB/s Detach /mnt/lustre/f100.sanity-pcc ... unlink: cannot unlink '/mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/61f2/0x2000061c1:0x33:0x0': No such file or directory 50+0 records in 50+0 records out 52428800 bytes (52 MB, 50 MiB) copied, 0.0726436 s, 722 MB/s Detach /mnt/lustre/f100.sanity-pcc ... 0+0 records in 0+0 records out 0 bytes copied, 0.0848928 s, 0.0 kB/s 0+0 records in 0+0 records out 0 bytes copied, 0.00593864 s, 0.0 kB/s Detach /mnt/lustre/f100.sanity-pcc ... Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/61f2/0x2000061c1:0x33:0x0 unlink: cannot unlink '/mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/61f2/0x2000061c1:0x33:0x0': No such file or directory Detach /mnt/lustre/f100.sanity-pcc ... 27+0 records in 27+0 records out 28311552 bytes (28 MB, 27 MiB) copied, 0.614055 s, 46.1 MB/s Detach /mnt/lustre/f100.sanity-pcc ... dd: warning: partial read (212992 bytes); suggest iflag=fullblock 32+3 records in 32+3 records out 34603008 bytes (35 MB, 33 MiB) copied, 0.0659973 s, 524 MB/s Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/61f2/0x2000061c1:0x33:0x0 Detach /mnt/lustre/f100.sanity-pcc ... dd: warning: partial read (249856 bytes); suggest iflag=fullblock 43+5 records in 43+5 records out 46137344 bytes (46 MB, 44 MiB) copied, 0.0954626 s, 483 MB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB, 50 MiB) copied, 1.97356 s, 26.6 MB/s Detach /mnt/lustre/f100.sanity-pcc ... 50+0 records in 50+0 records out 52428800 bytes (52 MB, 50 MiB) copied, 0.0489861 s, 1.1 GB/s Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/61f2/0x2000061c1:0x33:0x0 Detach /mnt/lustre/f100.sanity-pcc ... 50+0 records in 50+0 records out 52428800 bytes (52 MB, 50 MiB) copied, 1.01809 s, 51.5 MB/s Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/61f2/0x2000061c1:0x33:0x0 unlink: cannot unlink '/mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/61f2/0x2000061c1:0x33:0x0': 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, 0.359309 s, 11.7 MB/s 4+0 records in 4+0 records out 4194304 bytes (4.2 MB, 4.0 MiB) copied, 0.422516 s, 9.9 MB/s Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/61f2/0x2000061c1:0x33:0x0 unlink: cannot unlink '/mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/61f2/0x2000061c1:0x33:0x0': No such file or directory Detach /mnt/lustre/f100.sanity-pcc ... dd: warning: partial read (65536 bytes); suggest iflag=fullblock 31+2 records in 31+2 records out 33554432 bytes (34 MB, 32 MiB) copied, 0.746936 s, 44.9 MB/s Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/61f2/0x2000061c1:0x33:0x0 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, 0.123795 s, 398 MB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB, 50 MiB) copied, 2.15478 s, 24.3 MB/s 11+0 records in 11+0 records out 11534336 bytes (12 MB, 11 MiB) copied, 0.133394 s, 86.5 MB/s 0+0 records in 0+0 records out 0 bytes copied, 0.0426988 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/61f2/0x2000061c1:0x33:0x0 unlink: cannot unlink '/mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/61f2/0x2000061c1:0x33:0x0': 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 ... 18+5 records in 18+5 records out 20971520 bytes (21 MB, 20 MiB) copied, 0.63373 s, 33.1 MB/s Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/61f2/0x2000061c1:0x33:0x0 Detach /mnt/lustre/f100.sanity-pcc ... dd: warning: partial read (217088 bytes); suggest iflag=fullblock 31+8 records in 31+8 records out 34603008 bytes (35 MB, 33 MiB) copied, 0.158217 s, 219 MB/s dd: warning: partial read (122880 bytes); suggest iflag=fullblock 34+6 records in 34+6 records out 37748736 bytes (38 MB, 36 MiB) copied, 0.104342 s, 362 MB/s Detach /mnt/lustre/f100.sanity-pcc ... Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/61f2/0x2000061c1:0x33:0x0 50+0 records in 50+0 records out 52428800 bytes (52 MB, 50 MiB) copied, 2.86592 s, 18.3 MB/s 48+0 records in 48+0 records out 50331648 bytes (50 MB, 48 MiB) copied, 1.10481 s, 45.6 MB/s 12+0 records in 12+0 records out 12582912 bytes (13 MB, 12 MiB) copied, 0.048616 s, 259 MB/s Detach /mnt/lustre/f100.sanity-pcc ... Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/61f2/0x2000061c1:0x33:0x0 Detach /mnt/lustre/f100.sanity-pcc ... dd: warning: partial read (249856 bytes); suggest iflag=fullblock 16+6 records in 16+6 records out 18874368 bytes (19 MB, 18 MiB) copied, 0.404742 s, 46.6 MB/s Detach /mnt/lustre/f100.sanity-pcc ... Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/61f2/0x2000061c1:0x33:0x0 dd: warning: partial read (446464 bytes); suggest iflag=fullblock 31+2 records in 31+2 records out 33554432 bytes (34 MB, 32 MiB) copied, 0.0690004 s, 486 MB/s unlink: cannot unlink '/mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/61f2/0x2000061c1:0x33:0x0': No such file or directory Detach /mnt/lustre/f100.sanity-pcc ... 48+0 records in 48+0 records out 50331648 bytes (50 MB, 48 MiB) copied, 0.0350322 s, 1.4 GB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB, 50 MiB) copied, 2.24461 s, 23.4 MB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB, 50 MiB) copied, 0.0616815 s, 850 MB/s Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/61f2/0x2000061c1:0x33:0x0 Detach /mnt/lustre/f100.sanity-pcc ... 1+0 records in 1+0 records out 1048576 bytes (1.0 MB, 1.0 MiB) copied, 0.14708 s, 7.1 MB/s dd: warning: partial read (184320 bytes); suggest iflag=fullblock Detach /mnt/lustre/f100.sanity-pcc ... 7+2 records in 7+2 records out 8388608 bytes (8.4 MB, 8.0 MiB) copied, 0.395088 s, 21.2 MB/s Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/61f2/0x2000061c1:0x33:0x0 20+0 records in 20+0 records out 20971520 bytes (21 MB, 20 MiB) copied, 0.0393635 s, 533 MB/s Detach /mnt/lustre/f100.sanity-pcc ... Detach /mnt/lustre/f100.sanity-pcc ... Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/61f2/0x2000061c1:0x33:0x0 Detach /mnt/lustre/f100.sanity-pcc ... dd: warning: partial read (790528 bytes); suggest iflag=fullblock 36+2 records in 36+2 records out 38797312 bytes (39 MB, 37 MiB) copied, 0.848194 s, 45.7 MB/s Detach /mnt/lustre/f100.sanity-pcc ... 46+0 records in 46+0 records out 48234496 bytes (48 MB, 46 MiB) copied, 0.204526 s, 236 MB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB, 50 MiB) copied, 3.02902 s, 17.3 MB/s Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/61f2/0x2000061c1:0x33:0x0 unlink: cannot unlink '/mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/61f2/0x2000061c1:0x33:0x0': No such file or directory Detach /mnt/lustre/f100.sanity-pcc ... 29+0 records in 29+0 records out 30408704 bytes (30 MB, 29 MiB) copied, 0.316459 s, 96.1 MB/s Detach /mnt/lustre/f100.sanity-pcc ... dd: warning: partial read (794624 bytes); suggest iflag=fullblock 5+2 records in 5+2 records out 6291456 bytes (6.3 MB, 6.0 MiB) copied, 0.126923 s, 49.6 MB/s Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/61f2/0x2000061c1:0x33:0x0 unlink: cannot unlink '/mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/61f2/0x2000061c1:0x33:0x0': No such file or directory Detach /mnt/lustre/f100.sanity-pcc ... dd: warning: partial read (77824 bytes); suggest iflag=fullblock 17+5 records in 17+5 records out 19922944 bytes (20 MB, 19 MiB) copied, 0.261615 s, 76.2 MB/s Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/61f2/0x2000061c1:0x33:0x0 Detach /mnt/lustre/f100.sanity-pcc ... 33+0 records in 33+0 records out 34603008 bytes (35 MB, 33 MiB) copied, 0.0507344 s, 682 MB/s dd: warning: partial read (782336 bytes); suggest iflag=fullblock 43+3 records in 43+3 records out 46137344 bytes (46 MB, 44 MiB) copied, 0.12681 s, 364 MB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB, 50 MiB) copied, 2.5029 s, 20.9 MB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB, 50 MiB) copied, 0.0547188 s, 958 MB/s Detach /mnt/lustre/f100.sanity-pcc ... 50+0 records in 50+0 records out 52428800 bytes (52 MB, 50 MiB) copied, 0.0914543 s, 573 MB/s Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/61f2/0x2000061c1:0x33:0x0 unlink: cannot unlink '/mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/61f2/0x2000061c1:0x33:0x0': No such file or directory 0+0 records in 0+0 records out 0 bytes copied, 0.000331751 s, 0.0 kB/s 0+0 records in 0+0 records out 0 bytes copied, 0.0692047 s, 0.0 kB/s Detach /mnt/lustre/f100.sanity-pcc ... Detach /mnt/lustre/f100.sanity-pcc ... dd: warning: partial read (249856 bytes); suggest iflag=fullblock 13+4 records in 13+4 records out 14680064 bytes (15 MB, 14 MiB) copied, 0.423423 s, 34.7 MB/s Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/61f2/0x2000061c1:0x33:0x0 Detach /mnt/lustre/f100.sanity-pcc ... unlink: cannot unlink '/mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/61f2/0x2000061c1:0x33:0x0': No such file or directory dd: warning: partial read (688128 bytes); suggest iflag=fullblock 25+2 records in 25+2 records out 27262976 bytes (27 MB, 26 MiB) copied, 0.289423 s, 94.2 MB/s Detach /mnt/lustre/f100.sanity-pcc ... Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/61f2/0x2000061c1:0x33:0x0 dd: warning: partial read (335872 bytes); suggest iflag=fullblock 44+2 records in 44+2 records out 47185920 bytes (47 MB, 45 MiB) copied, 0.194517 s, 243 MB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB, 50 MiB) copied, 2.5331 s, 20.7 MB/s Detach /mnt/lustre/f100.sanity-pcc ... dd: warning: partial read (389120 bytes); suggest iflag=fullblock 1+5 records in 1+5 records out 2097152 bytes (2.1 MB, 2.0 MiB) copied, 0.253754 s, 8.3 MB/s Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/61f2/0x2000061c1:0x33:0x0 10+0 records in 10+0 records out 10485760 bytes (10 MB, 10 MiB) copied, 0.0849259 s, 123 MB/s unlink: cannot unlink '/mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/61f2/0x2000061c1:0x33:0x0': No such file or directory Detach /mnt/lustre/f100.sanity-pcc ... Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/61f2/0x2000061c1:0x33:0x0 Detach /mnt/lustre/f100.sanity-pcc ... dd: warning: partial read (90112 bytes); suggest iflag=fullblock 31+4 records in 31+4 records out 34603008 bytes (35 MB, 33 MiB) copied, 0.933513 s, 37.1 MB/s Detach /mnt/lustre/f100.sanity-pcc ... 46+0 records in 46+0 records out 48234496 bytes (48 MB, 46 MiB) copied, 0.0697637 s, 691 MB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB, 50 MiB) copied, 2.36236 s, 22.2 MB/s Detach /mnt/lustre/f100.sanity-pcc ... Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/61f2/0x2000061c1:0x33:0x0 unlink: cannot unlink '/mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/61f2/0x2000061c1:0x33:0x0': No such file or directory 1+0 records in 1+0 records out 1048576 bytes (1.0 MB, 1.0 MiB) copied, 0.431394 s, 2.4 MB/s dd: warning: partial read (839680 bytes); suggest iflag=fullblock 0+2 records in 0+2 records out 1048576 bytes (1.0 MB, 1.0 MiB) copied, 0.365799 s, 2.9 MB/s Detach /mnt/lustre/f100.sanity-pcc ... Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/61f2/0x2000061c1:0x33:0x0 Detach /mnt/lustre/f100.sanity-pcc ... dd: warning: partial read (413696 bytes); suggest iflag=fullblock 10+10 records in 10+10 records out 12582912 bytes (13 MB, 12 MiB) copied, 0.200347 s, 62.8 MB/s dd: warning: partial read (184320 bytes); suggest iflag=fullblock Detach /mnt/lustre/f100.sanity-pcc ... 20+3 records in 20+3 records out 22020096 bytes (22 MB, 21 MiB) copied, 0.395355 s, 55.7 MB/s Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/61f2/0x2000061c1:0x33:0x0 Detach /mnt/lustre/f100.sanity-pcc ... Detach /mnt/lustre/f100.sanity-pcc ... dd: warning: partial read (573440 bytes); suggest iflag=fullblock 36+2 records in 36+2 records out 38797312 bytes (39 MB, 37 MiB) copied, 1.03933 s, 37.3 MB/s Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/61f2/0x2000061c1:0x33:0x0 unlink: cannot unlink '/mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/61f2/0x2000061c1:0x33:0x0': 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, 0.244242 s, 215 MB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB, 50 MiB) copied, 4.22552 s, 12.4 MB/s Detach /mnt/lustre/f100.sanity-pcc ... Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/61f2/0x2000061c1:0x33:0x0 unlink: cannot unlink '/mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/61f2/0x2000061c1:0x33:0x0': No such file or directory Detach /mnt/lustre/f100.sanity-pcc ... 0+0 records in 0+0 records out 0 bytes copied, 0.200449 s, 0.0 kB/s 0+0 records in 0+0 records out 0 bytes copied, 0.063484 s, 0.0 kB/s Detach /mnt/lustre/f100.sanity-pcc ... Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/61f2/0x2000061c1:0x33:0x0 dd: warning: partial read (167936 bytes); suggest iflag=fullblock 21+3 records in 21+3 records out 23068672 bytes (23 MB, 22 MiB) copied, 0.631359 s, 36.5 MB/s Detach /mnt/lustre/f100.sanity-pcc ... dd: warning: partial read (737280 bytes); suggest iflag=fullblock 34+2 records in 34+2 records out 36700160 bytes (37 MB, 35 MiB) copied, 0.113247 s, 324 MB/s Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/61f2/0x2000061c1:0x33:0x0 unlink: cannot unlink '/mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/61f2/0x2000061c1:0x33:0x0': No such file or directory 44+0 records in 44+0 records out 46137344 bytes (46 MB, 44 MiB) copied, 0.0256346 s, 1.8 GB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB, 50 MiB) copied, 2.3607 s, 22.2 MB/s Detach /mnt/lustre/f100.sanity-pcc ... 1+0 records in 1+0 records out 1048576 bytes (1.0 MB, 1.0 MiB) copied, 0.287732 s, 3.6 MB/s dd: warning: partial read (827392 bytes); suggest iflag=fullblock 1+4 records in 1+4 records out 3145728 bytes (3.1 MB, 3.0 MiB) copied, 0.134441 s, 23.4 MB/s Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/61f2/0x2000061c1:0x33:0x0 unlink: cannot unlink '/mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/61f2/0x2000061c1:0x33:0x0': No such file or directory Detach /mnt/lustre/f100.sanity-pcc ... 16+0 records in 16+0 records out 16777216 bytes (17 MB, 16 MiB) copied, 0.515051 s, 32.6 MB/s dd: warning: partial read (282624 bytes); suggest iflag=fullblock 23+3 records in 23+3 records out 25165824 bytes (25 MB, 24 MiB) copied, 0.120719 s, 208 MB/s Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/61f2/0x2000061c1:0x33:0x0 Detach /mnt/lustre/f100.sanity-pcc ... unlink: cannot unlink '/mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/61f2/0x2000061c1:0x33:0x0': No such file or directory Detach /mnt/lustre/f100.sanity-pcc ... Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/61f2/0x2000061c1:0x33:0x0 50+0 records in 50+0 records out 52428800 bytes (52 MB, 50 MiB) copied, 3.08559 s, 17.0 MB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB, 50 MiB) copied, 1.18997 s, 44.1 MB/s Detach /mnt/lustre/f100.sanity-pcc ... Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/61f2/0x2000061c1:0x33:0x0 unlink: cannot unlink '/mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/61f2/0x2000061c1:0x33:0x0': No such file or directory 48+0 records in 48+0 records out 50331648 bytes (50 MB, 48 MiB) copied, 0.507275 s, 99.2 MB/s Detach /mnt/lustre/f100.sanity-pcc ... dd: warning: partial read (884736 bytes); suggest iflag=fullblock 6+2 records in 6+2 records out 7340032 bytes (7.3 MB, 7.0 MiB) copied, 0.213354 s, 34.4 MB/s Detach /mnt/lustre/f100.sanity-pcc ... Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/61f2/0x2000061c1:0x33:0x0 dd: warning: partial read (557056 bytes); suggest iflag=fullblock 14+5 records in 14+5 records out 16777216 bytes (17 MB, 16 MiB) copied, 0.315223 s, 53.2 MB/s Detach /mnt/lustre/f100.sanity-pcc ... dd: warning: partial read (176128 bytes); suggest iflag=fullblock Detach /mnt/lustre/f100.sanity-pcc ... 30+10 records in 30+10 records out 35651584 bytes (36 MB, 34 MiB) copied, 0.305011 s, 117 MB/s Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/61f2/0x2000061c1:0x33:0x0 unlink: cannot unlink '/mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/61f2/0x2000061c1:0x33:0x0': No such file or directory Detach /mnt/lustre/f100.sanity-pcc ... 44+0 records in 44+0 records out 46137344 bytes (46 MB, 44 MiB) copied, 0.095777 s, 482 MB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB, 50 MiB) copied, 2.75892 s, 19.0 MB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB, 50 MiB) copied, 0.0678745 s, 772 MB/s Detach /mnt/lustre/f100.sanity-pcc ... Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/61f2/0x2000061c1:0x33:0x0 Detach /mnt/lustre/f100.sanity-pcc ... 3+0 records in 3+0 records out 3145728 bytes (3.1 MB, 3.0 MiB) copied, 0.914856 s, 3.4 MB/s dd: warning: partial read (376832 bytes); suggest iflag=fullblock Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/61f2/0x2000061c1:0x33:0x0 2+5 records in 2+5 records out 4194304 bytes (4.2 MB, 4.0 MiB) copied, 0.169909 s, 24.7 MB/s unlink: cannot unlink '/mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/61f2/0x2000061c1:0x33:0x0': No such file or directory Detach /mnt/lustre/f100.sanity-pcc ... dd: warning: partial read (1003520 bytes); suggest iflag=fullblock 25+2 records in 25+2 records out 27262976 bytes (27 MB, 26 MiB) copied, 0.424565 s, 64.2 MB/s Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/61f2/0x2000061c1:0x33:0x0 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, 0.0749743 s, 615 MB/s dd: warning: partial read (196608 bytes); suggest iflag=fullblock 50+0 records in 50+0 records out 52428800 bytes (52 MB, 50 MiB) copied, 1.81036 s, 29.0 MB/s 48+2 records in 48+2 records out 50692096 bytes (51 MB, 48 MiB) copied, 0.0636953 s, 796 MB/s 0+0 records in 0+0 records out 0 bytes copied, 0.0153725 s, 0.0 kB/s Unlink /mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/61f2/0x2000061c1:0x33:0x0 unlink: cannot unlink '/mnt/pcc.d100.sanity-pcc/d100.sanity-pcc/61f2/0x2000061c1:0x33:0x0': 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, 1.91968 s, 27.3 MB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB, 50 MiB) copied, 0.63216 s, 82.9 MB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB, 50 MiB) copied, 0.0308623 s, 1.7 GB/s Cleanup PCC backend on /mnt/lustre /mnt/pcc.d100.sanity-pcc is idle now