== sanity-pcc test 99b: race among unlink | two readers | write | detach for PCC-RO file ========================================================== 18:06:11 (1746137171) 200+0 records in 200+0 records out 209715200 bytes (210 MB) copied, 0.537524 s, 390 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) cgroup on /sys/fs/cgroup/perf_event type cgroup (rw,nosuid,nodev,noexec,relatime,perf_event) 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_prio,net_cls) cgroup on /sys/fs/cgroup/hugetlb type cgroup (rw,nosuid,nodev,noexec,relatime,hugetlb) cgroup on /sys/fs/cgroup/devices type cgroup (rw,nosuid,nodev,noexec,relatime,devices) cgroup on /sys/fs/cgroup/cpu,cpuacct type cgroup (rw,nosuid,nodev,noexec,relatime,cpuacct,cpu) cgroup on /sys/fs/cgroup/blkio type cgroup (rw,nosuid,nodev,noexec,relatime,blkio) 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) configfs on /sys/kernel/config type configfs (rw,relatime) /dev/nbd0 on / type ext4 (ro,relatime,stripe=32,data=ordered) rpc_pipefs on /var/lib/nfs/rpc_pipefs type rpc_pipefs (rw,relatime) systemd-1 on /proc/sys/fs/binfmt_misc type autofs (rw,relatime,fd=27,pgrp=1,timeout=0,minproto=5,maxproto=5,direct,pipe_ino=2948) hugetlbfs on /dev/hugepages type hugetlbfs (rw,relatime) mqueue on /dev/mqueue type mqueue (rw,relatime) debugfs on /sys/kernel/debug type debugfs (rw,relatime) binfmt_misc on /proc/sys/fs/binfmt_misc type binfmt_misc (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 /var/lib/dhclient type tmpfs (rw,relatime) 192.168.200.253:/exports/state/oleg142-client.virtnet on /var/lib/stateless/state type nfs4 (rw,relatime,vers=4.1,rsize=1048576,wsize=1048576,namlen=255,hard,proto=tcp,timeo=600,retrans=2,sec=sys,clientaddr=192.168.201.42,local_lock=none,addr=192.168.200.253) 192.168.200.253:/exports/state/oleg142-client.virtnet/boot on /boot type nfs4 (rw,relatime,vers=4.1,rsize=1048576,wsize=1048576,namlen=255,hard,proto=tcp,timeo=600,retrans=2,sec=sys,clientaddr=192.168.201.42,local_lock=none,addr=192.168.200.253) 192.168.200.253:/exports/state/oleg142-client.virtnet/etc/kdump.conf on /etc/kdump.conf type nfs4 (rw,relatime,vers=4.1,rsize=1048576,wsize=1048576,namlen=255,hard,proto=tcp,timeo=600,retrans=2,sec=sys,clientaddr=192.168.201.42,local_lock=none,addr=192.168.200.253) sunrpc on /var/lib/nfs/rpc_pipefs type rpc_pipefs (rw,relatime) 192.168.200.253:/exports/testreports/51282/testresults/sanity-pcc-zfs-centos7_x86_64-centos7_x86_64 on /tmp/testlogs type nfs4 (rw,relatime,vers=4.1,rsize=1048576,wsize=1048576,namlen=255,hard,proto=tcp,timeo=600,retrans=2,sec=sys,clientaddr=192.168.201.42,local_lock=none,addr=192.168.200.253) tmpfs on /run/user/0 type tmpfs (rw,nosuid,nodev,relatime,size=382032k,mode=700) /dev/vda on /usr/sbin/mount.lustre type squashfs (ro,relatime) 192.168.201.142@tcp:/lustre on /mnt/lustre type lustre (rw,checksum,noencrypt,flock,lazystatfs,lruresize,nolock,statfs_project,nouser_fid2path,user_xattr,verbose) 192.168.201.142@tcp:/lustre on /mnt/lustre2 type lustre (rw,checksum,noencrypt,flock,lazystatfs,lruresize,nolock,statfs_project,nouser_fid2path,user_xattr,verbose) umount: /mnt/pcc.d99b.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) cgroup on /sys/fs/cgroup/perf_event type cgroup (rw,nosuid,nodev,noexec,relatime,perf_event) 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_prio,net_cls) cgroup on /sys/fs/cgroup/hugetlb type cgroup (rw,nosuid,nodev,noexec,relatime,hugetlb) cgroup on /sys/fs/cgroup/devices type cgroup (rw,nosuid,nodev,noexec,relatime,devices) cgroup on /sys/fs/cgroup/cpu,cpuacct type cgroup (rw,nosuid,nodev,noexec,relatime,cpuacct,cpu) cgroup on /sys/fs/cgroup/blkio type cgroup (rw,nosuid,nodev,noexec,relatime,blkio) 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) configfs on /sys/kernel/config type configfs (rw,relatime) /dev/nbd0 on / type ext4 (ro,relatime,stripe=32,data=ordered) rpc_pipefs on /var/lib/nfs/rpc_pipefs type rpc_pipefs (rw,relatime) systemd-1 on /proc/sys/fs/binfmt_misc type autofs (rw,relatime,fd=27,pgrp=1,timeout=0,minproto=5,maxproto=5,direct,pipe_ino=2948) hugetlbfs on /dev/hugepages type hugetlbfs (rw,relatime) mqueue on /dev/mqueue type mqueue (rw,relatime) debugfs on /sys/kernel/debug type debugfs (rw,relatime) binfmt_misc on /proc/sys/fs/binfmt_misc type binfmt_misc (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 /var/lib/dhclient type tmpfs (rw,relatime) 192.168.200.253:/exports/state/oleg142-client.virtnet on /var/lib/stateless/state type nfs4 (rw,relatime,vers=4.1,rsize=1048576,wsize=1048576,namlen=255,hard,proto=tcp,timeo=600,retrans=2,sec=sys,clientaddr=192.168.201.42,local_lock=none,addr=192.168.200.253) 192.168.200.253:/exports/state/oleg142-client.virtnet/boot on /boot type nfs4 (rw,relatime,vers=4.1,rsize=1048576,wsize=1048576,namlen=255,hard,proto=tcp,timeo=600,retrans=2,sec=sys,clientaddr=192.168.201.42,local_lock=none,addr=192.168.200.253) 192.168.200.253:/exports/state/oleg142-client.virtnet/etc/kdump.conf on /etc/kdump.conf type nfs4 (rw,relatime,vers=4.1,rsize=1048576,wsize=1048576,namlen=255,hard,proto=tcp,timeo=600,retrans=2,sec=sys,clientaddr=192.168.201.42,local_lock=none,addr=192.168.200.253) sunrpc on /var/lib/nfs/rpc_pipefs type rpc_pipefs (rw,relatime) 192.168.200.253:/exports/testreports/51282/testresults/sanity-pcc-zfs-centos7_x86_64-centos7_x86_64 on /tmp/testlogs type nfs4 (rw,relatime,vers=4.1,rsize=1048576,wsize=1048576,namlen=255,hard,proto=tcp,timeo=600,retrans=2,sec=sys,clientaddr=192.168.201.42,local_lock=none,addr=192.168.200.253) tmpfs on /run/user/0 type tmpfs (rw,nosuid,nodev,relatime,size=382032k,mode=700) /dev/vda on /usr/sbin/mount.lustre type squashfs (ro,relatime) 192.168.201.142@tcp:/lustre on /mnt/lustre type lustre (rw,checksum,noencrypt,flock,lazystatfs,lruresize,nolock,statfs_project,nouser_fid2path,user_xattr,verbose) 192.168.201.142@tcp:/lustre on /mnt/lustre2 type lustre (rw,checksum,noencrypt,flock,lazystatfs,lruresize,nolock,statfs_project,nouser_fid2path,user_xattr,verbose) mke2fs 1.46.2.wc5 (26-Mar-2022) Suggestion: Use Linux kernel >= 3.18 for improved stability of the metadata and journal checksum features. Discarding device blocks: 1024/204800 done Creating filesystem with 204800 1k blocks and 51200 inodes Filesystem UUID: 8bab52fc-0bab-4d87-81bc-af08946ff3d0 Superblock backups stored on blocks: 8193, 24577, 40961, 57345, 73729 Allocating group tables: 0/25 done Writing inode tables: 0/25 done Creating journal (4096 blocks): done Writing superblocks and filesystem accounting information: 0/25 done /tmp/f99b.sanity-pcc: Linux rev 1.0 ext4 filesystem data, UUID=8bab52fc-0bab-4d87-81bc-af08946ff3d0 (extents) (64bit) (large files) (huge files) pcc: - pccpath: /mnt/pcc.d99b.sanity-pcc/d99b.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) copied, 0.864203 s, 60.7 MB/s Read /mnt/lustre/f99b.sanity-pcc ... Unlink /mnt/pcc.d99b.sanity-pcc/d99b.sanity-pcc/59df/0x2000059f1:0x2e:0x0 Detach /mnt/lustre/f99b.sanity-pcc ... unlink: cannot unlink '/mnt/pcc.d99b.sanity-pcc/d99b.sanity-pcc/59df/0x2000059f1:0x2e:0x0': No such file or directory Detach /mnt/lustre/f99b.sanity-pcc ... Unlink /mnt/pcc.d99b.sanity-pcc/d99b.sanity-pcc/59df/0x2000059f1:0x2e:0x0 Detach /mnt/lustre/f99b.sanity-pcc ... 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 1.2917 s, 40.6 MB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 1.22705 s, 42.7 MB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.0331187 s, 1.6 GB/s Read /mnt/lustre/f99b.sanity-pcc ... Detach /mnt/lustre/f99b.sanity-pcc ... Unlink /mnt/pcc.d99b.sanity-pcc/d99b.sanity-pcc/59df/0x2000059f1:0x2e:0x0 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.97121 s, 54.0 MB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 1.4164 s, 37.0 MB/s Unlink /mnt/pcc.d99b.sanity-pcc/d99b.sanity-pcc/59df/0x2000059f1:0x2e:0x0 Read /mnt/lustre/f99b.sanity-pcc ... unlink: cannot unlink '/mnt/pcc.d99b.sanity-pcc/d99b.sanity-pcc/59df/0x2000059f1:0x2e:0x0': No such file or directory Detach /mnt/lustre/f99b.sanity-pcc ... Unlink /mnt/pcc.d99b.sanity-pcc/d99b.sanity-pcc/59df/0x2000059f1:0x2e:0x0 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 1.18554 s, 44.2 MB/s Detach /mnt/lustre/f99b.sanity-pcc ... Unlink /mnt/pcc.d99b.sanity-pcc/d99b.sanity-pcc/59df/0x2000059f1:0x2e:0x0 Detach /mnt/lustre/f99b.sanity-pcc ... 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 1.3649 s, 38.4 MB/s Read /mnt/lustre/f99b.sanity-pcc ... 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.050855 s, 1.0 GB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 1.62819 s, 32.2 MB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.0787784 s, 666 MB/s Read /mnt/lustre/f99b.sanity-pcc ... 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.0382563 s, 1.4 GB/s Detach /mnt/lustre/f99b.sanity-pcc ... Unlink /mnt/pcc.d99b.sanity-pcc/d99b.sanity-pcc/59df/0x2000059f1:0x2e:0x0 unlink: cannot unlink '/mnt/pcc.d99b.sanity-pcc/d99b.sanity-pcc/59df/0x2000059f1:0x2e:0x0': No such file or directory Read /mnt/lustre/f99b.sanity-pcc ... Detach /mnt/lustre/f99b.sanity-pcc ... Detach /mnt/lustre/f99b.sanity-pcc ... Detach /mnt/lustre/f99b.sanity-pcc ... 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.741736 s, 70.7 MB/s Unlink /mnt/pcc.d99b.sanity-pcc/d99b.sanity-pcc/59df/0x2000059f1:0x2e:0x0 Read /mnt/lustre/f99b.sanity-pcc ... 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 1.31036 s, 40.0 MB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.0243305 s, 2.2 GB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.0849143 s, 617 MB/s Detach /mnt/lustre/f99b.sanity-pcc ... Read /mnt/lustre/f99b.sanity-pcc ... 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.791499 s, 66.2 MB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.263267 s, 199 MB/s Unlink /mnt/pcc.d99b.sanity-pcc/d99b.sanity-pcc/59df/0x2000059f1:0x2e:0x0 Detach /mnt/lustre/f99b.sanity-pcc ... Detach /mnt/lustre/f99b.sanity-pcc ... Unlink /mnt/pcc.d99b.sanity-pcc/d99b.sanity-pcc/59df/0x2000059f1:0x2e:0x0 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.756269 s, 69.3 MB/s Detach /mnt/lustre/f99b.sanity-pcc ... 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 1.18508 s, 44.2 MB/s Read /mnt/lustre/f99b.sanity-pcc ... Detach /mnt/lustre/f99b.sanity-pcc ... Unlink /mnt/pcc.d99b.sanity-pcc/d99b.sanity-pcc/59df/0x2000059f1:0x2e:0x0 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.742587 s, 70.6 MB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.140118 s, 374 MB/s Detach /mnt/lustre/f99b.sanity-pcc ... Read /mnt/lustre/f99b.sanity-pcc ... Detach /mnt/lustre/f99b.sanity-pcc ... Unlink /mnt/pcc.d99b.sanity-pcc/d99b.sanity-pcc/59df/0x2000059f1:0x2e:0x0 Detach /mnt/lustre/f99b.sanity-pcc ... 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.785185 s, 66.8 MB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 1.40249 s, 37.4 MB/s Read /mnt/lustre/f99b.sanity-pcc ... Detach /mnt/lustre/f99b.sanity-pcc ... Unlink /mnt/pcc.d99b.sanity-pcc/d99b.sanity-pcc/59df/0x2000059f1:0x2e:0x0 Detach /mnt/lustre/f99b.sanity-pcc ... Detach /mnt/lustre/f99b.sanity-pcc ... 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 1.59901 s, 32.8 MB/s Detach /mnt/lustre/f99b.sanity-pcc ... 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 1.40175 s, 37.4 MB/s Unlink /mnt/pcc.d99b.sanity-pcc/d99b.sanity-pcc/59df/0x2000059f1:0x2e:0x0 unlink: cannot unlink '/mnt/pcc.d99b.sanity-pcc/d99b.sanity-pcc/59df/0x2000059f1:0x2e:0x0': No such file or directory 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.0533312 s, 983 MB/s Read /mnt/lustre/f99b.sanity-pcc ... Detach /mnt/lustre/f99b.sanity-pcc ... Unlink /mnt/pcc.d99b.sanity-pcc/d99b.sanity-pcc/59df/0x2000059f1:0x2e:0x0 Detach /mnt/lustre/f99b.sanity-pcc ... 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 1.00338 s, 52.3 MB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.979493 s, 53.5 MB/s Unlink /mnt/pcc.d99b.sanity-pcc/d99b.sanity-pcc/59df/0x2000059f1:0x2e:0x0 unlink: cannot unlink '/mnt/pcc.d99b.sanity-pcc/d99b.sanity-pcc/59df/0x2000059f1:0x2e:0x0': No such file or directory Read /mnt/lustre/f99b.sanity-pcc ... 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 1.39473 s, 37.6 MB/s Detach /mnt/lustre/f99b.sanity-pcc ... Unlink /mnt/pcc.d99b.sanity-pcc/d99b.sanity-pcc/59df/0x2000059f1:0x2e:0x0 Detach /mnt/lustre/f99b.sanity-pcc ... 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 1.6273 s, 32.2 MB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 1.55588 s, 33.7 MB/s Detach /mnt/lustre/f99b.sanity-pcc ... 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.0936701 s, 560 MB/s Read /mnt/lustre/f99b.sanity-pcc ... Unlink /mnt/pcc.d99b.sanity-pcc/d99b.sanity-pcc/59df/0x2000059f1:0x2e:0x0 unlink: cannot unlink '/mnt/pcc.d99b.sanity-pcc/d99b.sanity-pcc/59df/0x2000059f1:0x2e:0x0': No such file or directory Detach /mnt/lustre/f99b.sanity-pcc ... Unlink /mnt/pcc.d99b.sanity-pcc/d99b.sanity-pcc/59df/0x2000059f1:0x2e:0x0 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 1.27954 s, 41.0 MB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.493398 s, 106 MB/s Read /mnt/lustre/f99b.sanity-pcc ... Unlink /mnt/pcc.d99b.sanity-pcc/d99b.sanity-pcc/59df/0x2000059f1:0x2e:0x0 unlink: cannot unlink '/mnt/pcc.d99b.sanity-pcc/d99b.sanity-pcc/59df/0x2000059f1:0x2e:0x0': No such file or directory 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.437599 s, 120 MB/s Detach /mnt/lustre/f99b.sanity-pcc ... 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.961952 s, 54.5 MB/s Unlink /mnt/pcc.d99b.sanity-pcc/d99b.sanity-pcc/59df/0x2000059f1:0x2e:0x0 Detach /mnt/lustre/f99b.sanity-pcc ... Detach /mnt/lustre/f99b.sanity-pcc ... 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 1.18658 s, 44.2 MB/s Unlink /mnt/pcc.d99b.sanity-pcc/d99b.sanity-pcc/59df/0x2000059f1:0x2e:0x0 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 1.02437 s, 51.2 MB/s unlink: cannot unlink '/mnt/pcc.d99b.sanity-pcc/d99b.sanity-pcc/59df/0x2000059f1:0x2e:0x0': No such file or directory Read /mnt/lustre/f99b.sanity-pcc ... Detach /mnt/lustre/f99b.sanity-pcc ... Detach /mnt/lustre/f99b.sanity-pcc ... Unlink /mnt/pcc.d99b.sanity-pcc/d99b.sanity-pcc/59df/0x2000059f1:0x2e:0x0 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 1.05812 s, 49.5 MB/s Detach /mnt/lustre/f99b.sanity-pcc ... 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 1.06737 s, 49.1 MB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.0368134 s, 1.4 GB/s Read /mnt/lustre/f99b.sanity-pcc ... Detach /mnt/lustre/f99b.sanity-pcc ... Unlink /mnt/pcc.d99b.sanity-pcc/d99b.sanity-pcc/59df/0x2000059f1:0x2e:0x0 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 1.13532 s, 46.2 MB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 1.36393 s, 38.4 MB/s Unlink /mnt/pcc.d99b.sanity-pcc/d99b.sanity-pcc/59df/0x2000059f1:0x2e:0x0 unlink: cannot unlink '/mnt/pcc.d99b.sanity-pcc/d99b.sanity-pcc/59df/0x2000059f1:0x2e:0x0': No such file or directory Detach /mnt/lustre/f99b.sanity-pcc ... 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.907483 s, 57.8 MB/s Unlink /mnt/pcc.d99b.sanity-pcc/d99b.sanity-pcc/59df/0x2000059f1:0x2e:0x0 Read /mnt/lustre/f99b.sanity-pcc ... Unlink /mnt/pcc.d99b.sanity-pcc/d99b.sanity-pcc/59df/0x2000059f1:0x2e:0x0 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 1.27644 s, 41.1 MB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 1.43587 s, 36.5 MB/s Detach /mnt/lustre/f99b.sanity-pcc ... Unlink /mnt/pcc.d99b.sanity-pcc/d99b.sanity-pcc/59df/0x2000059f1:0x2e:0x0 Detach /mnt/lustre/f99b.sanity-pcc ... 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 1.2984 s, 40.4 MB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 1.08697 s, 48.2 MB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.0591342 s, 887 MB/s Unlink /mnt/pcc.d99b.sanity-pcc/d99b.sanity-pcc/59df/0x2000059f1:0x2e:0x0 Read /mnt/lustre/f99b.sanity-pcc ... unlink: cannot unlink '/mnt/pcc.d99b.sanity-pcc/d99b.sanity-pcc/59df/0x2000059f1:0x2e:0x0': No such file or directory Detach /mnt/lustre/f99b.sanity-pcc ... 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.932267 s, 56.2 MB/s Unlink /mnt/pcc.d99b.sanity-pcc/d99b.sanity-pcc/59df/0x2000059f1:0x2e:0x0 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.620429 s, 84.5 MB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.0359004 s, 1.5 GB/s Read /mnt/lustre/f99b.sanity-pcc ... Detach /mnt/lustre/f99b.sanity-pcc ... Unlink /mnt/pcc.d99b.sanity-pcc/d99b.sanity-pcc/59df/0x2000059f1:0x2e:0x0 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 1.31546 s, 39.9 MB/s Unlink /mnt/pcc.d99b.sanity-pcc/d99b.sanity-pcc/59df/0x2000059f1:0x2e:0x0 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.782119 s, 67.0 MB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.233272 s, 225 MB/s Unlink /mnt/pcc.d99b.sanity-pcc/d99b.sanity-pcc/59df/0x2000059f1:0x2e:0x0 unlink: cannot unlink '/mnt/pcc.d99b.sanity-pcc/d99b.sanity-pcc/59df/0x2000059f1:0x2e:0x0': No such file or directory Read /mnt/lustre/f99b.sanity-pcc ... Detach /mnt/lustre/f99b.sanity-pcc ... 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 1.24973 s, 42.0 MB/s Unlink /mnt/pcc.d99b.sanity-pcc/d99b.sanity-pcc/59df/0x2000059f1:0x2e:0x0 unlink: cannot unlink '/mnt/pcc.d99b.sanity-pcc/d99b.sanity-pcc/59df/0x2000059f1:0x2e:0x0': No such file or directory 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.764348 s, 68.6 MB/s Unlink /mnt/pcc.d99b.sanity-pcc/d99b.sanity-pcc/59df/0x2000059f1:0x2e:0x0 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.227603 s, 230 MB/s Read /mnt/lustre/f99b.sanity-pcc ... Detach /mnt/lustre/f99b.sanity-pcc ... Unlink /mnt/pcc.d99b.sanity-pcc/d99b.sanity-pcc/59df/0x2000059f1:0x2e:0x0 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 1.40607 s, 37.3 MB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.637764 s, 82.2 MB/s Unlink /mnt/pcc.d99b.sanity-pcc/d99b.sanity-pcc/59df/0x2000059f1:0x2e:0x0 Detach /mnt/lustre/f99b.sanity-pcc ... Unlink /mnt/pcc.d99b.sanity-pcc/d99b.sanity-pcc/59df/0x2000059f1:0x2e:0x0 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 1.53861 s, 34.1 MB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 1.62716 s, 32.2 MB/s Read /mnt/lustre/f99b.sanity-pcc ... Unlink /mnt/pcc.d99b.sanity-pcc/d99b.sanity-pcc/59df/0x2000059f1:0x2e:0x0 unlink: cannot unlink '/mnt/pcc.d99b.sanity-pcc/d99b.sanity-pcc/59df/0x2000059f1:0x2e:0x0': No such file or directory Detach /mnt/lustre/f99b.sanity-pcc ... Unlink /mnt/pcc.d99b.sanity-pcc/d99b.sanity-pcc/59df/0x2000059f1:0x2e:0x0 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 1.01217 s, 51.8 MB/s Detach /mnt/lustre/f99b.sanity-pcc ... 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 1.26902 s, 41.3 MB/s unlink: cannot unlink '/mnt/pcc.d99b.sanity-pcc/d99b.sanity-pcc/59df/0x2000059f1:0x2e:0x0': No such file or directory 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.036511 s, 1.4 GB/s Detach /mnt/lustre/f99b.sanity-pcc ... Read /mnt/lustre/f99b.sanity-pcc ... Detach /mnt/lustre/f99b.sanity-pcc ... Unlink /mnt/pcc.d99b.sanity-pcc/d99b.sanity-pcc/59df/0x2000059f1:0x2e:0x0 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 1.37073 s, 38.2 MB/s Unlink /mnt/pcc.d99b.sanity-pcc/d99b.sanity-pcc/59df/0x2000059f1:0x2e:0x0 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 1.00323 s, 52.3 MB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.147749 s, 355 MB/s Detach /mnt/lustre/f99b.sanity-pcc ... Unlink /mnt/pcc.d99b.sanity-pcc/d99b.sanity-pcc/59df/0x2000059f1:0x2e:0x0 Read /mnt/lustre/f99b.sanity-pcc ... 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 1.40755 s, 37.2 MB/s Unlink /mnt/pcc.d99b.sanity-pcc/d99b.sanity-pcc/59df/0x2000059f1:0x2e:0x0 Detach /mnt/lustre/f99b.sanity-pcc ... Unlink /mnt/pcc.d99b.sanity-pcc/d99b.sanity-pcc/59df/0x2000059f1:0x2e:0x0 unlink: cannot unlink '/mnt/pcc.d99b.sanity-pcc/d99b.sanity-pcc/59df/0x2000059f1:0x2e:0x0': No such file or directory Detach /mnt/lustre/f99b.sanity-pcc ... 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 1.31769 s, 39.8 MB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 1.23835 s, 42.3 MB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.0590039 s, 889 MB/s Read /mnt/lustre/f99b.sanity-pcc ... Detach /mnt/lustre/f99b.sanity-pcc ... Unlink /mnt/pcc.d99b.sanity-pcc/d99b.sanity-pcc/59df/0x2000059f1:0x2e:0x0 Detach /mnt/lustre/f99b.sanity-pcc ... Detach /mnt/lustre/f99b.sanity-pcc ... 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 1.10589 s, 47.4 MB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 1.1104 s, 47.2 MB/s Unlink /mnt/pcc.d99b.sanity-pcc/d99b.sanity-pcc/59df/0x2000059f1:0x2e:0x0 unlink: cannot unlink '/mnt/pcc.d99b.sanity-pcc/d99b.sanity-pcc/59df/0x2000059f1:0x2e:0x0': No such file or directory 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.157589 s, 333 MB/s Read /mnt/lustre/f99b.sanity-pcc ... Detach /mnt/lustre/f99b.sanity-pcc ... Detach /mnt/lustre/f99b.sanity-pcc ... Unlink /mnt/pcc.d99b.sanity-pcc/d99b.sanity-pcc/59df/0x2000059f1:0x2e:0x0 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.722291 s, 72.6 MB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 1.54035 s, 34.0 MB/s Detach /mnt/lustre/f99b.sanity-pcc ... 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.0997097 s, 526 MB/s Detach /mnt/lustre/f99b.sanity-pcc ... Unlink /mnt/pcc.d99b.sanity-pcc/d99b.sanity-pcc/59df/0x2000059f1:0x2e:0x0 Read /mnt/lustre/f99b.sanity-pcc ... unlink: cannot unlink '/mnt/pcc.d99b.sanity-pcc/d99b.sanity-pcc/59df/0x2000059f1:0x2e:0x0': No such file or directory 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 1.13951 s, 46.0 MB/s Unlink /mnt/pcc.d99b.sanity-pcc/d99b.sanity-pcc/59df/0x2000059f1:0x2e:0x0 unlink: cannot unlink '/mnt/pcc.d99b.sanity-pcc/d99b.sanity-pcc/59df/0x2000059f1:0x2e:0x0': No such file or directory Detach /mnt/lustre/f99b.sanity-pcc ... Unlink /mnt/pcc.d99b.sanity-pcc/d99b.sanity-pcc/59df/0x2000059f1:0x2e:0x0 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 1.06408 s, 49.3 MB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 1.34431 s, 39.0 MB/s Detach /mnt/lustre/f99b.sanity-pcc ... Unlink /mnt/pcc.d99b.sanity-pcc/d99b.sanity-pcc/59df/0x2000059f1:0x2e:0x0 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 1.061 s, 49.4 MB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.997739 s, 52.5 MB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.0397325 s, 1.3 GB/s Detach /mnt/lustre/f99b.sanity-pcc ... ==== DONE ==== 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 1.09462 s, 47.9 MB/s Read /mnt/lustre/f99b.sanity-pcc ... Unlink /mnt/pcc.d99b.sanity-pcc/d99b.sanity-pcc/59df/0x2000059f1:0x2e:0x0 Detach /mnt/lustre/f99b.sanity-pcc ... unlink: cannot unlink '/mnt/pcc.d99b.sanity-pcc/d99b.sanity-pcc/59df/0x2000059f1:0x2e:0x0': No such file or directory 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.75763 s, 69.2 MB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.252639 s, 208 MB/s ==== DONE WIAT ==== osc.lustre-OST0000-osc-ffff88012abb0800.rpc_stats= snapshot_time: 1746137237.334806664 secs.nsecs start_time: 1746136596.923033397 secs.nsecs elapsed_time: 640.411773267 secs.nsecs read RPCs in flight: 0 write RPCs in flight: 0 DIO RPCs in flight: 0 pending write pages: 0 pending read pages: 0 read write pages per rpc rpcs % cum % | rpcs % cum % 1: 3 0 0 | 3 1 1 2: 0 0 0 | 0 0 1 4: 0 0 0 | 0 0 1 8: 0 0 0 | 0 0 1 16: 0 0 0 | 0 0 1 32: 0 0 0 | 0 0 1 64: 0 0 0 | 0 0 1 128: 0 0 0 | 0 0 1 256: 352 99 100 | 150 98 100 read write rpcs in flight rpcs % cum % | rpcs % cum % 1: 36 10 10 | 18 11 11 2: 25 7 17 | 49 32 43 3: 18 5 22 | 36 23 67 4: 18 5 27 | 24 15 83 5: 15 4 31 | 10 6 89 6: 14 3 35 | 9 5 95 7: 14 3 39 | 5 3 98 8: 19 5 44 | 1 0 99 9: 196 55 100 | 1 0 100 read write offset rpcs % cum % | rpcs % cum % 0: 12 3 3 | 6 3 3 1: 0 0 3 | 0 0 3 2: 0 0 3 | 0 0 3 4: 0 0 3 | 0 0 3 8: 0 0 3 | 0 0 3 16: 0 0 3 | 0 0 3 32: 0 0 3 | 0 0 3 64: 0 0 3 | 0 0 3 128: 0 0 3 | 0 0 3 256: 7 1 5 | 3 1 5 512: 14 3 9 | 6 3 9 1024: 28 7 17 | 12 7 17 2048: 56 15 32 | 24 15 33 4096: 112 31 64 | 48 31 64 8192: 126 35 100 | 54 35 100 osc.lustre-OST0000-osc-ffff88012ead0000.rpc_stats= snapshot_time: 1746137237.334912020 secs.nsecs start_time: 1746136599.146393984 secs.nsecs elapsed_time: 638.188518036 secs.nsecs read RPCs in flight: 0 write RPCs in flight: 0 DIO RPCs in flight: 0 pending write pages: 0 pending read pages: 0 read write pages per rpc rpcs % cum % | rpcs % cum % 1: 0 0 0 | 0 0 0 2: 0 0 0 | 0 0 0 4: 0 0 0 | 0 0 0 8: 0 0 0 | 0 0 0 16: 0 0 0 | 0 0 0 32: 0 0 0 | 0 0 0 64: 0 0 0 | 0 0 0 128: 0 0 0 | 0 0 0 256: 50 100 100 | 0 0 0 read write rpcs in flight rpcs % cum % | rpcs % cum % 1: 2 4 4 | 0 0 0 2: 1 2 6 | 0 0 0 3: 1 2 8 | 0 0 0 4: 1 2 10 | 0 0 0 5: 1 2 12 | 0 0 0 6: 1 2 14 | 0 0 0 7: 1 2 16 | 0 0 0 8: 1 2 18 | 0 0 0 9: 41 82 100 | 0 0 0 read write offset rpcs % cum % | rpcs % cum % 0: 1 2 2 | 0 0 0 1: 0 0 2 | 0 0 0 2: 0 0 2 | 0 0 0 4: 0 0 2 | 0 0 0 8: 0 0 2 | 0 0 0 16: 0 0 2 | 0 0 0 32: 0 0 2 | 0 0 0 64: 0 0 2 | 0 0 0 128: 0 0 2 | 0 0 0 256: 1 2 4 | 0 0 0 512: 2 4 8 | 0 0 0 1024: 4 8 16 | 0 0 0 2048: 8 16 32 | 0 0 0 4096: 16 32 64 | 0 0 0 8192: 18 36 100 | 0 0 0 osc.lustre-OST0001-osc-ffff88012abb0800.rpc_stats= snapshot_time: 1746137237.334977815 secs.nsecs start_time: 1746136596.924728355 secs.nsecs elapsed_time: 640.410249460 secs.nsecs read RPCs in flight: 0 write RPCs in flight: 0 DIO RPCs in flight: 0 pending write pages: 0 pending read pages: 0 read write pages per rpc rpcs % cum % | rpcs % cum % 1: 717 5 5 | 3 0 0 2: 9 0 5 | 0 0 0 4: 8 0 5 | 0 0 0 8: 13 0 6 | 0 0 0 16: 2372 19 25 | 0 0 0 32: 262 2 27 | 0 0 0 64: 260 2 29 | 0 0 0 128: 641 5 34 | 0 0 0 256: 7987 65 100 | 3550 99 100 read write rpcs in flight rpcs % cum % | rpcs % cum % 1: 6566 53 53 | 351 9 9 2: 1185 9 63 | 789 22 32 3: 582 4 67 | 848 23 55 4: 484 3 71 | 609 17 73 5: 457 3 75 | 389 10 84 6: 403 3 78 | 223 6 90 7: 359 2 81 | 118 3 93 8: 335 2 84 | 88 2 96 9: 1674 13 98 | 130 3 99 10: 20 0 98 | 8 0 100 11: 15 0 98 | 0 0 100 12: 16 0 98 | 0 0 100 13: 15 0 98 | 0 0 100 14: 15 0 98 | 0 0 100 15: 13 0 98 | 0 0 100 16: 13 0 99 | 0 0 100 17: 12 0 99 | 0 0 100 18: 13 0 99 | 0 0 100 19: 10 0 99 | 0 0 100 20: 11 0 99 | 0 0 100 21: 9 0 99 | 0 0 100 22: 10 0 99 | 0 0 100 23: 9 0 99 | 0 0 100 24: 9 0 99 | 0 0 100 25: 7 0 99 | 0 0 100 26: 5 0 99 | 0 0 100 27: 3 0 99 | 0 0 100 28: 3 0 99 | 0 0 100 29: 2 0 99 | 0 0 100 30: 2 0 99 | 0 0 100 31: 12 0 100 | 0 0 100 read write offset rpcs % cum % | rpcs % cum % 0: 176 1 1 | 74 2 2 1: 48 0 1 | 0 0 2 2: 92 0 2 | 0 0 2 4: 8 0 2 | 0 0 2 8: 0 0 2 | 0 0 2 16: 86 0 3 | 0 0 2 32: 151 1 4 | 0 0 2 64: 256 2 6 | 0 0 2 128: 477 3 10 | 0 0 2 256: 388 3 13 | 71 1 4 512: 545 4 18 | 142 3 8 1024: 950 7 25 | 284 7 16 2048: 1819 14 40 | 568 15 32 4096: 3404 27 68 | 1136 31 64 8192: 3869 31 100 | 1278 35 100 osc.lustre-OST0001-osc-ffff88012ead0000.rpc_stats= snapshot_time: 1746137237.335067588 secs.nsecs start_time: 1746136599.146808429 secs.nsecs elapsed_time: 638.188259159 secs.nsecs read RPCs in flight: 0 write RPCs in flight: 0 DIO RPCs in flight: 0 pending write pages: 0 pending read pages: 0 read write pages per rpc rpcs % cum % | rpcs % cum % 1: 0 0 0 | 0 0 0 2: 0 0 0 | 0 0 0 4: 0 0 0 | 0 0 0 8: 0 0 0 | 0 0 0 16: 0 0 0 | 0 0 0 32: 0 0 0 | 0 0 0 64: 0 0 0 | 0 0 0 128: 0 0 0 | 0 0 0 256: 50 100 100 | 0 0 0 read write rpcs in flight rpcs % cum % | rpcs % cum % 1: 3 6 6 | 0 0 0 2: 1 2 8 | 0 0 0 3: 1 2 10 | 0 0 0 4: 1 2 12 | 0 0 0 5: 1 2 14 | 0 0 0 6: 1 2 16 | 0 0 0 7: 1 2 18 | 0 0 0 8: 1 2 20 | 0 0 0 9: 40 80 100 | 0 0 0 read write offset rpcs % cum % | rpcs % cum % 0: 1 2 2 | 0 0 0 1: 0 0 2 | 0 0 0 2: 0 0 2 | 0 0 0 4: 0 0 2 | 0 0 0 8: 0 0 2 | 0 0 0 16: 0 0 2 | 0 0 0 32: 0 0 2 | 0 0 0 64: 0 0 2 | 0 0 0 128: 0 0 2 | 0 0 0 256: 1 2 4 | 0 0 0 512: 2 4 8 | 0 0 0 1024: 4 8 16 | 0 0 0 2048: 8 16 32 | 0 0 0 4096: 16 32 64 | 0 0 0 8192: 18 36 100 | 0 0 0 Cleanup PCC backend on /mnt/lustre /mnt/pcc.d99b.sanity-pcc is idle now