== sanity-pcc test 99b: race among unlink | two readers | write | detach for PCC-RO file ========================================================== 16:11:42 (1746130302) 200+0 records in 200+0 records out 209715200 bytes (210 MB) copied, 0.818784 s, 256 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/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/net_cls,net_prio type cgroup (rw,nosuid,nodev,noexec,relatime,net_prio,net_cls) cgroup on /sys/fs/cgroup/freezer type cgroup (rw,nosuid,nodev,noexec,relatime,freezer) cgroup on /sys/fs/cgroup/hugetlb type cgroup (rw,nosuid,nodev,noexec,relatime,hugetlb) cgroup on /sys/fs/cgroup/pids type cgroup (rw,nosuid,nodev,noexec,relatime,pids) 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,cpuacct,cpu) cgroup on /sys/fs/cgroup/cpuset type cgroup (rw,nosuid,nodev,noexec,relatime,cpuset) cgroup on /sys/fs/cgroup/blkio type cgroup (rw,nosuid,nodev,noexec,relatime,blkio) 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=21,pgrp=1,timeout=0,minproto=5,maxproto=5,direct,pipe_ino=13974) mqueue on /dev/mqueue type mqueue (rw,relatime) hugetlbfs on /dev/hugepages type hugetlbfs (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/oleg153-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=192.168.201.53,local_lock=none,addr=192.168.200.253) 192.168.200.253:/exports/state/oleg153-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=192.168.201.53,local_lock=none,addr=192.168.200.253) 192.168.200.253:/exports/state/oleg153-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=192.168.201.53,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/51275/testresults/sanity-pcc-ldiskfs-DNE-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=192.168.201.53,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) 192.168.201.153@tcp:/lustre on /mnt/lustre type lustre (rw,checksum,noencrypt,flock,lazystatfs,lruresize,nolock,statfs_project,nouser_fid2path,user_xattr,verbose) 192.168.201.153@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/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/net_cls,net_prio type cgroup (rw,nosuid,nodev,noexec,relatime,net_prio,net_cls) cgroup on /sys/fs/cgroup/freezer type cgroup (rw,nosuid,nodev,noexec,relatime,freezer) cgroup on /sys/fs/cgroup/hugetlb type cgroup (rw,nosuid,nodev,noexec,relatime,hugetlb) cgroup on /sys/fs/cgroup/pids type cgroup (rw,nosuid,nodev,noexec,relatime,pids) 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,cpuacct,cpu) cgroup on /sys/fs/cgroup/cpuset type cgroup (rw,nosuid,nodev,noexec,relatime,cpuset) cgroup on /sys/fs/cgroup/blkio type cgroup (rw,nosuid,nodev,noexec,relatime,blkio) 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=21,pgrp=1,timeout=0,minproto=5,maxproto=5,direct,pipe_ino=13974) mqueue on /dev/mqueue type mqueue (rw,relatime) hugetlbfs on /dev/hugepages type hugetlbfs (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/oleg153-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=192.168.201.53,local_lock=none,addr=192.168.200.253) 192.168.200.253:/exports/state/oleg153-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=192.168.201.53,local_lock=none,addr=192.168.200.253) 192.168.200.253:/exports/state/oleg153-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=192.168.201.53,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/51275/testresults/sanity-pcc-ldiskfs-DNE-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=192.168.201.53,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) 192.168.201.153@tcp:/lustre on /mnt/lustre type lustre (rw,checksum,noencrypt,flock,lazystatfs,lruresize,nolock,statfs_project,nouser_fid2path,user_xattr,verbose) 192.168.201.153@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: 27257cf2-824e-4862-8e8e-3fe2767f9344 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=27257cf2-824e-4862-8e8e-3fe2767f9344 (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, 1.17905 s, 44.5 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 ... 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, 1.32127 s, 39.7 MB/s 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, 2.38373 s, 22.0 MB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.746378 s, 70.2 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, 1.39887 s, 37.5 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 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 1.87817 s, 27.9 MB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.101052 s, 519 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 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, 1.75123 s, 29.9 MB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.951893 s, 55.1 MB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.114039 s, 460 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, 1.49916 s, 35.0 MB/s Unlink /mnt/pcc.d99b.sanity-pcc/d99b.sanity-pcc/59df/0x2000059f1:0x2e:0x0 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, 0.926407 s, 56.6 MB/s 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, 0.580796 s, 90.3 MB/s Unlink /mnt/pcc.d99b.sanity-pcc/d99b.sanity-pcc/59df/0x2000059f1:0x2e:0x0 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, 0.580229 s, 90.4 MB/s 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, 0.10184 s, 515 MB/s 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, 2.16084 s, 24.3 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 ... Detach /mnt/lustre/f99b.sanity-pcc ... 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 1.76518 s, 29.7 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, 1.90975 s, 27.5 MB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.105227 s, 498 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, 0.800838 s, 65.5 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, 0.829354 s, 63.2 MB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 2.3863 s, 22.0 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, 0.781181 s, 67.1 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 ... 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 1.16989 s, 44.8 MB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.0803556 s, 652 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, 1.70468 s, 30.8 MB/s Detach /mnt/lustre/f99b.sanity-pcc ... 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.0509376 s, 1.0 GB/s Detach /mnt/lustre/f99b.sanity-pcc ... Read /mnt/lustre/f99b.sanity-pcc ... Unlink /mnt/pcc.d99b.sanity-pcc/d99b.sanity-pcc/59df/0x2000059f1:0x2e:0x0 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, 0.857138 s, 61.2 MB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.0653575 s, 802 MB/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 Detach /mnt/lustre/f99b.sanity-pcc ... 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 2.18397 s, 24.0 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, 0.963218 s, 54.4 MB/s Read /mnt/lustre/f99b.sanity-pcc ... 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.0891699 s, 588 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 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 1.65957 s, 31.6 MB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.775322 s, 67.6 MB/s Detach /mnt/lustre/f99b.sanity-pcc ... 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.0394873 s, 1.3 GB/s Detach /mnt/lustre/f99b.sanity-pcc ... 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.0287951 s, 1.8 GB/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, 2.02688 s, 25.9 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, 0.778364 s, 67.4 MB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.202396 s, 259 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 ... 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 1.25384 s, 41.8 MB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.0411249 s, 1.3 GB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.154711 s, 339 MB/s Detach /mnt/lustre/f99b.sanity-pcc ... 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 ... 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.859648 s, 61.0 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 ... 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.120374 s, 436 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 ... 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 2.12614 s, 24.7 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, 1.08265 s, 48.4 MB/s Detach /mnt/lustre/f99b.sanity-pcc ... 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.035276 s, 1.5 GB/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, 1.35628 s, 38.7 MB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.862884 s, 60.8 MB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.0529559 s, 990 MB/s Detach /mnt/lustre/f99b.sanity-pcc ... Read /mnt/lustre/f99b.sanity-pcc ... Unlink /mnt/pcc.d99b.sanity-pcc/d99b.sanity-pcc/59df/0x2000059f1:0x2e:0x0 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, 1.89679 s, 27.6 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 ... Detach /mnt/lustre/f99b.sanity-pcc ... 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 1.09326 s, 48.0 MB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.0733325 s, 715 MB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 1.39554 s, 37.6 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, 0.50842 s, 103 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, 1.5533 s, 33.8 MB/s Detach /mnt/lustre/f99b.sanity-pcc ... 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.662406 s, 79.1 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, 0.642668 s, 81.6 MB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.0407906 s, 1.3 GB/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 ... 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.792099 s, 66.2 MB/s 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, 0.178873 s, 293 MB/s 50+0 records in 50+0 records out 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied52428800 bytes (52 MB) copied, 1.66105 s, 31.6 MB/s , 0.0590317 s, 888 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, 0.0405567 s, 1.3 GB/s Detach /mnt/lustre/f99b.sanity-pcc ... 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.751257 s, 69.8 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, 1.2305 s, 42.6 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, 0.675252 s, 77.6 MB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.914854 s, 57.3 MB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.0522001 s, 1.0 GB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 1.54785 s, 33.9 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 Detach /mnt/lustre/f99b.sanity-pcc ... 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.814808 s, 64.3 MB/s Unlink /mnt/pcc.d99b.sanity-pcc/d99b.sanity-pcc/59df/0x2000059f1:0x2e:0x0 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, 1.20098 s, 43.7 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, 1.48883 s, 35.2 MB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.0628829 s, 834 MB/s Detach /mnt/lustre/f99b.sanity-pcc ... 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.0356397 s, 1.5 GB/s Detach /mnt/lustre/f99b.sanity-pcc ... 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, 1.83365 s, 28.6 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, 1.11869 s, 46.9 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, 0.730266 s, 71.8 MB/s Detach /mnt/lustre/f99b.sanity-pcc ... 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 1.16598 s, 45.0 MB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.0419085 s, 1.3 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 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, 1.42722 s, 36.7 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, 1.73029 s, 30.3 MB/s 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, 0.306328 s, 171 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, 0.0664052 s, 790 MB/s Read /mnt/lustre/f99b.sanity-pcc ... Detach /mnt/lustre/f99b.sanity-pcc ... ==== DONE ==== 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, 1.12785 s, 46.5 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, 1.89715 s, 27.6 MB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.810309 s, 64.7 MB/s 50+0 records in 50+0 records out 52428800 bytes (52 MB) copied, 0.0357275 s, 1.5 GB/s ==== DONE WIAT ==== osc.lustre-OST0000-osc-ffff8800abf2a000.rpc_stats= snapshot_time: 1746130369.462117526 secs.nsecs start_time: 1746129724.683169984 secs.nsecs elapsed_time: 644.778947542 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: 2 14 14 | 0 0 0 512: 0 0 14 | 0 0 0 1024: 12 85 100 | 0 0 0 read write rpcs in flight rpcs % cum % | rpcs % cum % 1: 2 14 14 | 0 0 0 2: 1 7 21 | 0 0 0 3: 1 7 28 | 0 0 0 4: 1 7 35 | 0 0 0 5: 1 7 42 | 0 0 0 6: 1 7 50 | 0 0 0 7: 1 7 57 | 0 0 0 8: 2 14 71 | 0 0 0 9: 4 28 100 | 0 0 0 read write offset rpcs % cum % | rpcs % cum % 0: 1 7 7 | 0 0 0 1: 0 0 7 | 0 0 0 2: 0 0 7 | 0 0 0 4: 0 0 7 | 0 0 0 8: 0 0 7 | 0 0 0 16: 0 0 7 | 0 0 0 32: 0 0 7 | 0 0 0 64: 0 0 7 | 0 0 0 128: 0 0 7 | 0 0 0 256: 1 7 14 | 0 0 0 512: 0 0 14 | 0 0 0 1024: 1 7 21 | 0 0 0 2048: 2 14 35 | 0 0 0 4096: 4 28 64 | 0 0 0 8192: 5 35 100 | 0 0 0 osc.lustre-OST0000-osc-ffff88012a6bd000.rpc_stats= snapshot_time: 1746130369.462254446 secs.nsecs start_time: 1746129722.653235605 secs.nsecs elapsed_time: 646.809018841 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 2 2 | 3 7 7 2: 0 0 2 | 0 0 7 4: 0 0 2 | 0 0 7 8: 0 0 2 | 0 0 7 16: 0 0 2 | 0 0 7 32: 0 0 2 | 0 0 7 64: 0 0 2 | 0 0 7 128: 1 0 3 | 0 0 7 256: 11 10 14 | 0 0 7 512: 7 6 20 | 2 4 11 1024: 84 79 100 | 37 88 100 read write rpcs in flight rpcs % cum % | rpcs % cum % 1: 28 26 26 | 15 35 35 2: 16 15 41 | 24 57 92 3: 12 11 52 | 2 4 97 4: 12 11 64 | 1 2 100 5: 11 10 74 | 0 0 100 6: 7 6 81 | 0 0 100 7: 8 7 88 | 0 0 100 8: 6 5 94 | 0 0 100 9: 6 5 100 | 0 0 100 read write offset rpcs % cum % | rpcs % cum % 0: 12 11 11 | 6 14 14 1: 0 0 11 | 0 0 14 2: 0 0 11 | 0 0 14 4: 0 0 11 | 0 0 14 8: 0 0 11 | 0 0 14 16: 0 0 11 | 0 0 14 32: 0 0 11 | 0 0 14 64: 0 0 11 | 0 0 14 128: 0 0 11 | 0 0 14 256: 7 6 17 | 0 0 14 512: 0 0 17 | 0 0 14 1024: 8 7 25 | 4 9 23 2048: 16 15 40 | 6 14 38 4096: 29 27 67 | 12 28 66 8192: 34 32 100 | 14 33 100 osc.lustre-OST0001-osc-ffff8800abf2a000.rpc_stats= snapshot_time: 1746130369.462330356 secs.nsecs start_time: 1746129724.683954140 secs.nsecs elapsed_time: 644.778376216 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: 1 7 7 | 0 0 0 512: 1 7 14 | 0 0 0 1024: 12 85 100 | 0 0 0 read write rpcs in flight rpcs % cum % | rpcs % cum % 1: 4 28 28 | 0 0 0 2: 2 14 42 | 0 0 0 3: 2 14 57 | 0 0 0 4: 1 7 64 | 0 0 0 5: 2 14 78 | 0 0 0 6: 1 7 85 | 0 0 0 7: 1 7 92 | 0 0 0 8: 1 7 100 | 0 0 0 read write offset rpcs % cum % | rpcs % cum % 0: 1 7 7 | 0 0 0 1: 0 0 7 | 0 0 0 2: 0 0 7 | 0 0 0 4: 0 0 7 | 0 0 0 8: 0 0 7 | 0 0 0 16: 0 0 7 | 0 0 0 32: 0 0 7 | 0 0 0 64: 0 0 7 | 0 0 0 128: 0 0 7 | 0 0 0 256: 1 7 14 | 0 0 0 512: 0 0 14 | 0 0 0 1024: 1 7 21 | 0 0 0 2048: 2 14 35 | 0 0 0 4096: 4 28 64 | 0 0 0 8192: 5 35 100 | 0 0 0 osc.lustre-OST0001-osc-ffff88012a6bd000.rpc_stats= snapshot_time: 1746130369.462400287 secs.nsecs start_time: 1746129722.653864214 secs.nsecs elapsed_time: 646.808536073 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: 556 8 8 | 3 0 0 2: 3 0 8 | 0 0 0 4: 5 0 8 | 0 0 0 8: 11 0 8 | 0 0 0 16: 2327 35 44 | 0 0 0 32: 144 2 46 | 0 0 0 64: 102 1 48 | 0 0 0 128: 271 4 52 | 0 0 0 256: 645 9 62 | 10 1 1 512: 276 4 66 | 45 5 6 1024: 2161 33 100 | 819 93 100 read write rpcs in flight rpcs % cum % | rpcs % cum % 1: 3823 58 58 | 360 41 41 2: 1233 18 77 | 407 46 87 3: 501 7 85 | 98 11 98 4: 341 5 90 | 11 1 99 5: 205 3 93 | 1 0 100 6: 135 2 95 | 0 0 100 7: 94 1 97 | 0 0 100 8: 67 1 98 | 0 0 100 9: 100 1 99 | 0 0 100 10: 1 0 99 | 0 0 100 11: 1 0 100 | 0 0 100 read write offset rpcs % cum % | rpcs % cum % 0: 206 3 3 | 70 7 7 1: 65 0 4 | 0 0 7 2: 126 1 6 | 0 0 7 4: 13 0 6 | 0 0 7 8: 2 0 6 | 0 0 7 16: 126 1 8 | 0 0 7 32: 218 3 11 | 0 0 7 64: 345 5 16 | 0 0 7 128: 654 10 26 | 0 0 7 256: 351 5 32 | 5 0 8 512: 323 4 37 | 2 0 8 1024: 577 8 46 | 74 8 17 2048: 958 14 60 | 141 16 33 4096: 1226 18 79 | 271 30 64 8192: 1311 20 100 | 314 35 100 Cleanup PCC backend on /mnt/lustre /mnt/pcc.d99b.sanity-pcc is idle now