== conf-sanity test 103: rename filesystem name ========== 10:18:48 (1761315528) Checking servers environments Checking clients oleg242-client.virtnet environments /home/green/git/lustre-release/lustre/tests/test-framework.sh: line 712: echo: write error: Device or resource busy /home/green/git/lustre-release/lustre/tests/test-framework.sh: line 713: echo: write error: Device or resource busy Loading modules from /home/green/git/lustre-release/lustre detected 4 online CPUs by sysfs Force libcfs to create 2 CPU partitions ptlrpc/ptlrpc options: 'lbug_on_grant_miscount=1' quota/lquota options: 'hash_lqs_cur_bits=3' loading modules on: 'oleg242-server' oleg242-server: oleg242-server.virtnet: executing load_modules_local oleg242-server: Loading modules from /home/green/git/lustre-release/lustre oleg242-server: /home/green/git/lustre-release/lustre/tests/test-framework.sh: line 712: echo: write error: Device or resource busy oleg242-server: /home/green/git/lustre-release/lustre/tests/test-framework.sh: line 713: echo: write error: Device or resource busy oleg242-server: detected 4 online CPUs by sysfs oleg242-server: Force libcfs to create 2 CPU partitions oleg242-server: ptlrpc/ptlrpc options: 'lbug_on_grant_miscount=1' oleg242-server: quota/lquota options: 'hash_lqs_cur_bits=3' Setup mgs, mdt, osts Starting mds1: -o localrecov lustre-mdt1/mdt1 /mnt/lustre-mds1 oleg242-server: oleg242-server.virtnet: executing set_default_debug -1 all 8 pdsh@oleg242-client: oleg242-server: ssh exited with exit code 1 Started lustre-MDT0000 Starting ost1: -o localrecov lustre-ost1/ost1 /mnt/lustre-ost1 oleg242-server: oleg242-server.virtnet: executing set_default_debug -1 all 8 pdsh@oleg242-client: oleg242-server: ssh exited with exit code 1 Started lustre-OST0000 Starting ost2: -o localrecov lustre-ost2/ost2 /mnt/lustre-ost2 oleg242-server: oleg242-server.virtnet: executing set_default_debug -1 all 8 pdsh@oleg242-client: oleg242-server: ssh exited with exit code 1 Commit the device label on lustre-ost2/ost2 Started lustre-OST0001 mount lustre on /mnt/lustre..... Starting client: oleg242-client.virtnet: -o user_xattr,flock oleg242-server@tcp:/lustre /mnt/lustre Starting client oleg242-client.virtnet: -o user_xattr,flock oleg242-server@tcp:/lustre /mnt/lustre Started clients oleg242-client.virtnet: 192.168.202.142@tcp:/lustre on /mnt/lustre type lustre (rw,checksum,flock,user_xattr,lruresize,lazystatfs,nouser_fid2path,verbose,encrypt) Using TIMEOUT=20 osc.lustre-OST0000-osc-ffff92f5489ac800.idle_timeout=debug osc.lustre-OST0001-osc-ffff92f5489ac800.idle_timeout=debug setting jobstats to procname_uid Setting lustre.sys.jobid_var from disable to procname_uid disable quota as required oleg242-server: Pool lustre.pool1 created oleg242-server: Pool lustre.lustre created oleg242-server: OST lustre-OST0000_UUID added to pool lustre.lustre Stopping clients: oleg242-client.virtnet /mnt/lustre (opts:) Stopping client oleg242-client.virtnet /mnt/lustre opts: Stopping clients: oleg242-client.virtnet /mnt/lustre2 (opts:) Stopping /mnt/lustre-mds1 (opts:-f) on oleg242-server Stopping /mnt/lustre-ost1 (opts:-f) on oleg242-server Stopping /mnt/lustre-ost2 (opts:-f) on oleg242-server rename lustre to mylustre checking for existing Lustre data: found Read previous values: Target: lustre-MDT0000 Index: 0 Lustre FS: lustre Mount type: zfs Flags: 0x5 (MDT MGS ) Persistent mount opts: Parameters: mdt.identity_upcall=/home/green/git/lustre-release/lustre/utils/l_getidentity sys.timeout=20 Permanent disk data: Target: mylustre-MDT0000 Index: 0 Lustre FS: mylustre Mount type: zfs Flags: 0x5 (MDT MGS ) Persistent mount opts: Parameters: mdt.identity_upcall=/home/green/git/lustre-release/lustre/utils/l_getidentity sys.timeout=20 lustre:svname=mylustre-MDT0000 cmd: zfs set mountpoint=/tmp/mntR8Yg66 lustre-mdt1/mdt1 && zfs set canmount=on lustre-mdt1/mdt1 && zfs mount lustre-mdt1/mdt1 cmd: zfs umount lustre-mdt1/mdt1 && zfs set canmount=off lustre-mdt1/mdt1 && zfs set mountpoint=none lustre-mdt1/mdt1 Writing lustre-mdt1/mdt1 properties lustre:mdt.identity_upcall=/home/green/git/lustre-release/lustre/utils/l_getidentity lustre:sys.timeout=20 lustre:version=1 lustre:flags=5 lustre:index=0 lustre:fsname=mylustre lustre:svname=mylustre-MDT0000 checking for existing Lustre data: found Read previous values: Target: lustre-OST0000 Index: 0 Lustre FS: lustre Mount type: zfs Flags: 0x2 (OST ) Persistent mount opts: Parameters: mgsnode=192.168.202.142@tcp sys.timeout=20 autodegrade=on Permanent disk data: Target: mylustre-OST0000 Index: 0 Lustre FS: mylustre Mount type: zfs Flags: 0x2 (OST ) Persistent mount opts: Parameters: mgsnode=192.168.202.142@tcp sys.timeout=20 autodegrade=on autodegrade=on lustre:svname=mylustre-OST0000 cmd: zfs set mountpoint=/tmp/mntPTIPGg lustre-ost1/ost1 && zfs set canmount=on lustre-ost1/ost1 && zfs mount lustre-ost1/ost1 cmd: zfs umount lustre-ost1/ost1 && zfs set canmount=off lustre-ost1/ost1 && zfs set mountpoint=none lustre-ost1/ost1 Writing lustre-ost1/ost1 properties lustre:mgsnode=192.168.202.142@tcp lustre:sys.timeout=20 lustre:autodegrade=on lustre:autodegrade=on lustre:version=1 lustre:flags=2 lustre:index=0 lustre:fsname=mylustre lustre:svname=mylustre-OST0000 checking for existing Lustre data: found Read previous values: Target: lustre-OST0001 Index: 1 Lustre FS: lustre Mount type: zfs Flags: 0x2 (OST ) Persistent mount opts: Parameters: autodegrade=on sys.timeout=20 mgsnode=192.168.202.142@tcp Permanent disk data: Target: mylustre-OST0001 Index: 1 Lustre FS: mylustre Mount type: zfs Flags: 0x2 (OST ) Persistent mount opts: Parameters: autodegrade=on sys.timeout=20 mgsnode=192.168.202.142@tcp autodegrade=on lustre:svname=mylustre-OST0001 cmd: zfs set mountpoint=/tmp/mnt98jZrJ lustre-ost2/ost2 && zfs set canmount=on lustre-ost2/ost2 && zfs mount lustre-ost2/ost2 cmd: zfs umount lustre-ost2/ost2 && zfs set canmount=off lustre-ost2/ost2 && zfs set mountpoint=none lustre-ost2/ost2 Writing lustre-ost2/ost2 properties lustre:autodegrade=on lustre:sys.timeout=20 lustre:mgsnode=192.168.202.142@tcp lustre:autodegrade=on lustre:version=1 lustre:flags=2 lustre:index=1 lustre:fsname=mylustre lustre:svname=mylustre-OST0001 Checking servers environments Checking clients oleg242-client.virtnet environments /home/green/git/lustre-release/lustre/tests/test-framework.sh: line 712: echo: write error: Device or resource busy /home/green/git/lustre-release/lustre/tests/test-framework.sh: line 713: echo: write error: Device or resource busy Loading modules from /home/green/git/lustre-release/lustre detected 4 online CPUs by sysfs Force libcfs to create 2 CPU partitions loading modules on: 'oleg242-server' oleg242-server: oleg242-server.virtnet: executing load_modules_local oleg242-server: Loading modules from /home/green/git/lustre-release/lustre oleg242-server: /home/green/git/lustre-release/lustre/tests/test-framework.sh: line 712: echo: write error: Device or resource busy oleg242-server: /home/green/git/lustre-release/lustre/tests/test-framework.sh: line 713: echo: write error: Device or resource busy oleg242-server: detected 4 online CPUs by sysfs oleg242-server: Force libcfs to create 2 CPU partitions Setup mgs, mdt, osts Starting mds1: -o localrecov mylustre-mdt1/mdt1 /mnt/lustre-mds1 oleg242-server: oleg242-server.virtnet: executing set_default_debug -1 all 8 pdsh@oleg242-client: oleg242-server: ssh exited with exit code 1 Started mylustre-MDT0000 Starting ost1: -o localrecov mylustre-ost1/ost1 /mnt/lustre-ost1 oleg242-server: oleg242-server.virtnet: executing set_default_debug -1 all 8 pdsh@oleg242-client: oleg242-server: ssh exited with exit code 1 Started mylustre-OST0000 Starting ost2: -o localrecov mylustre-ost2/ost2 /mnt/lustre-ost2 oleg242-server: oleg242-server.virtnet: executing set_default_debug -1 all 8 pdsh@oleg242-client: oleg242-server: ssh exited with exit code 1 Started mylustre-OST0001 mount mylustre on /mnt/lustre..... Starting client: oleg242-client.virtnet: -o user_xattr,flock oleg242-server@tcp:/mylustre /mnt/lustre Starting client oleg242-client.virtnet: -o user_xattr,flock oleg242-server@tcp:/mylustre /mnt/lustre Started clients oleg242-client.virtnet: 192.168.202.142@tcp:/mylustre on /mnt/lustre type lustre (rw,checksum,flock,user_xattr,lruresize,lazystatfs,nouser_fid2path,verbose,encrypt) Using TIMEOUT=20 osc.mylustre-OST0000-osc-ffff92f551a1e800.idle_timeout=debug osc.mylustre-OST0001-osc-ffff92f551a1e800.idle_timeout=debug disable quota as required File: /mnt/lustre/d103.conf-sanity/test-framework.sh Size: 274493 Blocks: 1027 IO Block: 4194304 regular file Device: c3aa56ceh/3282720462d Inode: 144115305935798275 Links: 1 Access: (0755/-rwxr-xr-x) Uid: ( 0/ root) Gid: ( 0/ root) Access: 2025-10-24 10:20:08.000000000 -0400 Modify: 2025-10-24 10:20:08.000000000 -0400 Change: 2025-10-24 10:20:08.000000000 -0400 Birth: 2025-10-24 10:20:09.000000000 -0400 Pool: mylustre.pool1 Pool: mylustre.lustre mylustre-OST0000_UUID mylustre-OST0000_UUID oleg242-server: OST mylustre-OST0001_UUID added to pool mylustre.lustre Stopping clients: oleg242-client.virtnet /mnt/lustre (opts:) Stopping client oleg242-client.virtnet /mnt/lustre opts: Stopping clients: oleg242-client.virtnet /mnt/lustre2 (opts:) Stopping /mnt/lustre-mds1 (opts:-f) on oleg242-server Stopping /mnt/lustre-ost1 (opts:-f) on oleg242-server Stopping /mnt/lustre-ost2 (opts:-f) on oleg242-server rename mylustre to tfs checking for existing Lustre data: found Read previous values: Target: mylustre-MDT0000 Index: 0 Lustre FS: mylustre Mount type: zfs Flags: 0x5 (MDT MGS ) Persistent mount opts: Parameters: mdt.identity_upcall=/home/green/git/lustre-release/lustre/utils/l_getidentity sys.timeout=20 Permanent disk data: Target: tfs-MDT0000 Index: 0 Lustre FS: tfs Mount type: zfs Flags: 0x5 (MDT MGS ) Persistent mount opts: Parameters: mdt.identity_upcall=/home/green/git/lustre-release/lustre/utils/l_getidentity sys.timeout=20 lustre:svname=tfs-MDT0000 cmd: zfs set mountpoint=/tmp/mntIrAL8G mylustre-mdt1/mdt1 && zfs set canmount=on mylustre-mdt1/mdt1 && zfs mount mylustre-mdt1/mdt1 cmd: zfs umount mylustre-mdt1/mdt1 && zfs set canmount=off mylustre-mdt1/mdt1 && zfs set mountpoint=none mylustre-mdt1/mdt1 Writing mylustre-mdt1/mdt1 properties lustre:mdt.identity_upcall=/home/green/git/lustre-release/lustre/utils/l_getidentity lustre:sys.timeout=20 lustre:version=1 lustre:flags=5 lustre:index=0 lustre:fsname=tfs lustre:svname=tfs-MDT0000 checking for existing Lustre data: found Read previous values: Target: mylustre-OST0000 Index: 0 Lustre FS: mylustre Mount type: zfs Flags: 0x2 (OST ) Persistent mount opts: Parameters: mgsnode=192.168.202.142@tcp sys.timeout=20 autodegrade=on Permanent disk data: Target: tfs-OST0000 Index: 0 Lustre FS: tfs Mount type: zfs Flags: 0x2 (OST ) Persistent mount opts: Parameters: mgsnode=192.168.202.142@tcp sys.timeout=20 autodegrade=on autodegrade=on lustre:svname=tfs-OST0000 cmd: zfs set mountpoint=/tmp/mntupypU5 mylustre-ost1/ost1 && zfs set canmount=on mylustre-ost1/ost1 && zfs mount mylustre-ost1/ost1 cmd: zfs umount mylustre-ost1/ost1 && zfs set canmount=off mylustre-ost1/ost1 && zfs set mountpoint=none mylustre-ost1/ost1 Writing mylustre-ost1/ost1 properties lustre:mgsnode=192.168.202.142@tcp lustre:sys.timeout=20 lustre:autodegrade=on lustre:autodegrade=on lustre:version=1 lustre:flags=2 lustre:index=0 lustre:fsname=tfs lustre:svname=tfs-OST0000 checking for existing Lustre data: found Read previous values: Target: mylustre-OST0001 Index: 1 Lustre FS: mylustre Mount type: zfs Flags: 0x2 (OST ) Persistent mount opts: Parameters: autodegrade=on sys.timeout=20 mgsnode=192.168.202.142@tcp Permanent disk data: Target: tfs-OST0001 Index: 1 Lustre FS: tfs Mount type: zfs Flags: 0x2 (OST ) Persistent mount opts: Parameters: autodegrade=on sys.timeout=20 mgsnode=192.168.202.142@tcp autodegrade=on lustre:svname=tfs-OST0001 cmd: zfs set mountpoint=/tmp/mntpfwP82 mylustre-ost2/ost2 && zfs set canmount=on mylustre-ost2/ost2 && zfs mount mylustre-ost2/ost2 cmd: zfs umount mylustre-ost2/ost2 && zfs set canmount=off mylustre-ost2/ost2 && zfs set mountpoint=none mylustre-ost2/ost2 Writing mylustre-ost2/ost2 properties lustre:autodegrade=on lustre:sys.timeout=20 lustre:mgsnode=192.168.202.142@tcp lustre:autodegrade=on lustre:version=1 lustre:flags=2 lustre:index=1 lustre:fsname=tfs lustre:svname=tfs-OST0001 Checking servers environments Checking clients oleg242-client.virtnet environments /home/green/git/lustre-release/lustre/tests/test-framework.sh: line 712: echo: write error: Device or resource busy /home/green/git/lustre-release/lustre/tests/test-framework.sh: line 713: echo: write error: Device or resource busy Loading modules from /home/green/git/lustre-release/lustre detected 4 online CPUs by sysfs Force libcfs to create 2 CPU partitions loading modules on: 'oleg242-server' oleg242-server: oleg242-server.virtnet: executing load_modules_local oleg242-server: Loading modules from /home/green/git/lustre-release/lustre oleg242-server: /home/green/git/lustre-release/lustre/tests/test-framework.sh: line 712: echo: write error: Device or resource busy oleg242-server: /home/green/git/lustre-release/lustre/tests/test-framework.sh: line 713: echo: write error: Device or resource busy oleg242-server: detected 4 online CPUs by sysfs oleg242-server: Force libcfs to create 2 CPU partitions Setup mgs, mdt, osts Starting mds1: -o localrecov tfs-mdt1/mdt1 /mnt/lustre-mds1 oleg242-server: oleg242-server.virtnet: executing set_default_debug -1 all 8 pdsh@oleg242-client: oleg242-server: ssh exited with exit code 1 Started tfs-MDT0000 Starting ost1: -o localrecov tfs-ost1/ost1 /mnt/lustre-ost1 oleg242-server: oleg242-server.virtnet: executing set_default_debug -1 all 8 pdsh@oleg242-client: oleg242-server: ssh exited with exit code 1 Started tfs-OST0000 Starting ost2: -o localrecov tfs-ost2/ost2 /mnt/lustre-ost2 oleg242-server: oleg242-server.virtnet: executing set_default_debug -1 all 8 pdsh@oleg242-client: oleg242-server: ssh exited with exit code 1 Started tfs-OST0001 mount tfs on /mnt/lustre..... Starting client: oleg242-client.virtnet: -o user_xattr,flock oleg242-server@tcp:/tfs /mnt/lustre Starting client oleg242-client.virtnet: -o user_xattr,flock oleg242-server@tcp:/tfs /mnt/lustre Started clients oleg242-client.virtnet: 192.168.202.142@tcp:/tfs on /mnt/lustre type lustre (rw,checksum,flock,user_xattr,lruresize,lazystatfs,nouser_fid2path,verbose,encrypt) Using TIMEOUT=20 osc.tfs-OST0000-osc-ffff92f5583b4800.idle_timeout=debug osc.tfs-OST0001-osc-ffff92f5583b4800.idle_timeout=debug disable quota as required File: /mnt/lustre/d103.conf-sanity/test-framework.sh Size: 274493 Blocks: 1027 IO Block: 4194304 regular file Device: 32e2fa5ah/853736026d Inode: 144115305935798275 Links: 1 Access: (0755/-rwxr-xr-x) Uid: ( 0/ root) Gid: ( 0/ root) Access: 2025-10-24 10:20:08.000000000 -0400 Modify: 2025-10-24 10:20:08.000000000 -0400 Change: 2025-10-24 10:20:08.000000000 -0400 Birth: 2025-10-24 10:20:09.000000000 -0400 Pool: tfs.pool1 Pool: tfs.lustre tfs-OST0000_UUID tfs-OST0001_UUID tfs-OST0000_UUID Stopping clients: oleg242-client.virtnet /mnt/lustre (opts:) Stopping client oleg242-client.virtnet /mnt/lustre opts: Stopping clients: oleg242-client.virtnet /mnt/lustre2 (opts:) Stopping /mnt/lustre-mds1 (opts:-f) on oleg242-server Stopping /mnt/lustre-ost1 (opts:-f) on oleg242-server Stopping /mnt/lustre-ost2 (opts:-f) on oleg242-server rename tfs to lustre checking for existing Lustre data: found Read previous values: Target: tfs-MDT0000 Index: 0 Lustre FS: tfs Mount type: zfs Flags: 0x5 (MDT MGS ) Persistent mount opts: Parameters: mdt.identity_upcall=/home/green/git/lustre-release/lustre/utils/l_getidentity sys.timeout=20 Permanent disk data: Target: lustre-MDT0000 Index: 0 Lustre FS: lustre Mount type: zfs Flags: 0x5 (MDT MGS ) Persistent mount opts: Parameters: mdt.identity_upcall=/home/green/git/lustre-release/lustre/utils/l_getidentity sys.timeout=20 lustre:svname=lustre-MDT0000 cmd: zfs set mountpoint=/tmp/mnt70onea tfs-mdt1/mdt1 && zfs set canmount=on tfs-mdt1/mdt1 && zfs mount tfs-mdt1/mdt1 cmd: zfs umount tfs-mdt1/mdt1 && zfs set canmount=off tfs-mdt1/mdt1 && zfs set mountpoint=none tfs-mdt1/mdt1 Writing tfs-mdt1/mdt1 properties lustre:mdt.identity_upcall=/home/green/git/lustre-release/lustre/utils/l_getidentity lustre:sys.timeout=20 lustre:version=1 lustre:flags=5 lustre:index=0 lustre:fsname=lustre lustre:svname=lustre-MDT0000 checking for existing Lustre data: found Read previous values: Target: tfs-OST0000 Index: 0 Lustre FS: tfs Mount type: zfs Flags: 0x2 (OST ) Persistent mount opts: Parameters: mgsnode=192.168.202.142@tcp sys.timeout=20 autodegrade=on Permanent disk data: Target: lustre-OST0000 Index: 0 Lustre FS: lustre Mount type: zfs Flags: 0x2 (OST ) Persistent mount opts: Parameters: mgsnode=192.168.202.142@tcp sys.timeout=20 autodegrade=on autodegrade=on lustre:svname=lustre-OST0000 cmd: zfs set mountpoint=/tmp/mntX2TS9N tfs-ost1/ost1 && zfs set canmount=on tfs-ost1/ost1 && zfs mount tfs-ost1/ost1 cmd: zfs umount tfs-ost1/ost1 && zfs set canmount=off tfs-ost1/ost1 && zfs set mountpoint=none tfs-ost1/ost1 Writing tfs-ost1/ost1 properties lustre:mgsnode=192.168.202.142@tcp lustre:sys.timeout=20 lustre:autodegrade=on lustre:autodegrade=on lustre:version=1 lustre:flags=2 lustre:index=0 lustre:fsname=lustre lustre:svname=lustre-OST0000 checking for existing Lustre data: found Read previous values: Target: tfs-OST0001 Index: 1 Lustre FS: tfs Mount type: zfs Flags: 0x2 (OST ) Persistent mount opts: Parameters: autodegrade=on sys.timeout=20 mgsnode=192.168.202.142@tcp Permanent disk data: Target: lustre-OST0001 Index: 1 Lustre FS: lustre Mount type: zfs Flags: 0x2 (OST ) Persistent mount opts: Parameters: autodegrade=on sys.timeout=20 mgsnode=192.168.202.142@tcp autodegrade=on lustre:svname=lustre-OST0001 cmd: zfs set mountpoint=/tmp/mntpNgQtz tfs-ost2/ost2 && zfs set canmount=on tfs-ost2/ost2 && zfs mount tfs-ost2/ost2 cmd: zfs umount tfs-ost2/ost2 && zfs set canmount=off tfs-ost2/ost2 && zfs set mountpoint=none tfs-ost2/ost2 Writing tfs-ost2/ost2 properties lustre:autodegrade=on lustre:sys.timeout=20 lustre:mgsnode=192.168.202.142@tcp lustre:autodegrade=on lustre:version=1 lustre:flags=2 lustre:index=1 lustre:fsname=lustre lustre:svname=lustre-OST0001 Checking servers environments Checking clients oleg242-client.virtnet environments /home/green/git/lustre-release/lustre/tests/test-framework.sh: line 712: echo: write error: Device or resource busy /home/green/git/lustre-release/lustre/tests/test-framework.sh: line 713: echo: write error: Device or resource busy Loading modules from /home/green/git/lustre-release/lustre detected 4 online CPUs by sysfs Force libcfs to create 2 CPU partitions loading modules on: 'oleg242-server' oleg242-server: oleg242-server.virtnet: executing load_modules_local oleg242-server: Loading modules from /home/green/git/lustre-release/lustre oleg242-server: /home/green/git/lustre-release/lustre/tests/test-framework.sh: line 712: echo: write error: Device or resource busy oleg242-server: /home/green/git/lustre-release/lustre/tests/test-framework.sh: line 713: echo: write error: Device or resource busy oleg242-server: detected 4 online CPUs by sysfs oleg242-server: Force libcfs to create 2 CPU partitions Setup mgs, mdt, osts Starting mds1: -o localrecov lustre-mdt1/mdt1 /mnt/lustre-mds1 oleg242-server: oleg242-server.virtnet: executing set_default_debug -1 all 8 pdsh@oleg242-client: oleg242-server: ssh exited with exit code 1 Started lustre-MDT0000 Starting ost1: -o localrecov lustre-ost1/ost1 /mnt/lustre-ost1 oleg242-server: oleg242-server.virtnet: executing set_default_debug -1 all 8 pdsh@oleg242-client: oleg242-server: ssh exited with exit code 1 Started lustre-OST0000 Starting ost2: -o localrecov lustre-ost2/ost2 /mnt/lustre-ost2 oleg242-server: oleg242-server.virtnet: executing set_default_debug -1 all 8 pdsh@oleg242-client: oleg242-server: ssh exited with exit code 1 Started lustre-OST0001 mount lustre on /mnt/lustre..... Starting client: oleg242-client.virtnet: -o user_xattr,flock oleg242-server@tcp:/lustre /mnt/lustre Starting client oleg242-client.virtnet: -o user_xattr,flock oleg242-server@tcp:/lustre /mnt/lustre Started clients oleg242-client.virtnet: 192.168.202.142@tcp:/lustre on /mnt/lustre type lustre (rw,checksum,flock,user_xattr,lruresize,lazystatfs,nouser_fid2path,verbose,encrypt) Using TIMEOUT=20 osc.lustre-OST0000-osc-ffff92f546dfc800.idle_timeout=debug osc.lustre-OST0001-osc-ffff92f546dfc800.idle_timeout=debug disable quota as required