== conf-sanity test 110: Adding large_dir with 3-level htree ========================================================== 19:53:04 (1773618784) oleg125-server: debugfs 1.47.3-wc2 (11-Nov-2025) Supported features: dir_prealloc imagic_inodes has_journal ext_attr resize_inode dir_index sparse_super2 fast_commit stable_inodes orphan_file filetype needs_recovery journal_dev meta_bg extent 64bit mmp flex_bg ea_inode dirdata metadata_csum_seed large_dir inline_data encrypt casefold sparse_super large_file huge_file uninit_bg dir_nlink extra_isize quota bigalloc metadata_csum read-only project shared_blocks verity orphan_present Stopping clients: oleg125-client.virtnet /mnt/lustre (opts:-f) Stopping clients: oleg125-client.virtnet /mnt/lustre2 (opts:-f) pdsh@oleg125-client: oleg125-server: ssh exited with exit code 2 oleg125-server: oleg125-server.virtnet: executing set_hostid /home/green/git/lustre-release/lustre/tests/test-framework.sh: line 1040: echo: write error: Device or resource busy Loading modules from /home/green/git/lustre-release/lustre detected 4 online CPUs by sysfs MODOPTS_LIBCFS= Force libcfs to create 2 CPU partitions ptlrpc/ptlrpc options: 'lbug_on_grant_miscount=1' quota/lquota options: 'hash_lqs_cur_bits=3' mdt/mdt options: 'mdt_enable_flr_ec=1 mdt_enable_flr_immed_mirror=1' ln: failed to create symbolic link '/sbin/.libs': Read-only file system loading modules on: 'oleg125-server' oleg125-server: oleg125-server.virtnet: executing load_modules_local oleg125-server: Loading modules from /home/green/git/lustre-release/lustre oleg125-server: /home/green/git/lustre-release/lustre/tests/test-framework.sh: line 1040: echo: write error: Device or resource busy oleg125-server: detected 4 online CPUs by sysfs oleg125-server: MODOPTS_LIBCFS= oleg125-server: Force libcfs to create 2 CPU partitions oleg125-server: ptlrpc/ptlrpc options: 'lbug_on_grant_miscount=1' oleg125-server: quota/lquota options: 'hash_lqs_cur_bits=3' oleg125-server: mdt/mdt options: 'mdt_enable_flr_ec=1 mdt_enable_flr_immed_mirror=1' Formatting mgs, mds, osts Format mds1: /dev/mapper/mds1_flakey Format ost1: /dev/mapper/ost1_flakey MDT params: --mgs --fsname=lustre --mdt --index=0 --param=sys.timeout=20 --param=mdt.identity_upcall=/home/green/git/lustre-release/lustre/utils/l_getidentity --backfstype=ldiskfs --device-size=200000 --mkfsoptions=\"-b 1024 -i 65536 -O large_dir -b 4096 -E lazy_itable_init\" --reformat /dev/mapper/mds1_flakey /home/green/git/lustre-release/lustre/tests/test-framework.sh: line 1040: echo: write error: Device or resource busy Loading modules from /home/green/git/lustre-release/lustre detected 4 online CPUs by sysfs MODOPTS_LIBCFS= Force libcfs to create 2 CPU partitions loading modules on: 'oleg125-server' oleg125-server: oleg125-server.virtnet: executing load_modules_local oleg125-server: /home/green/git/lustre-release/lustre/tests/test-framework.sh: line 1040: echo: write error: Device or resource busy oleg125-server: Loading modules from /home/green/git/lustre-release/lustre oleg125-server: detected 4 online CPUs by sysfs oleg125-server: MODOPTS_LIBCFS= oleg125-server: Force libcfs to create 2 CPU partitions Permanent disk data: Target: lustre:MDT0000 Index: 0 Lustre FS: lustre Mount type: ldiskfs Flags: 0x65 (MDT MGS first_time update ) Persistent mount opts: user_xattr,errors=remount-ro Parameters: sys.timeout=20 mdt.identity_upcall=/home/green/git/lustre-release/lustre/utils/l_getidentity device size = 2500MB formatting backing filesystem ldiskfs on /dev/mapper/mds1_flakey target name lustre:MDT0000 kilobytes 200000 options -b 1024 -i 65536 -b 4096 -I 1024 -q -O large_dir,uninit_bg,extents,dirdata,dir_nlink,quota,project,huge_file,ea_inode,^fast_commit,flex_bg -E lazy_itable_init,lazy_journal_init,packed_meta_blocks -F mkfs_cmd = mke2fs -j -b 1024 -L lustre:MDT0000 -b 1024 -i 65536 -b 4096 -I 1024 -q -O large_dir,uninit_bg,extents,dirdata,dir_nlink,quota,project,huge_file,ea_inode,^fast_commit,flex_bg -E lazy_itable_init,lazy_journal_init,packed_meta_blocks -F /dev/mapper/mds1_flakey 200000k Start mds1: mount -t lustre -o localrecov /dev/mapper/mds1_flakey /mnt/lustre-mds1 oleg125-server: oleg125-server.virtnet: executing set_default_debug -1 all pdsh@oleg125-client: oleg125-server: ssh exited with exit code 1 Commit the device label on /dev/mapper/mds1_flakey Started lustre-MDT0000 Start ost1: mount -t lustre -o localrecov /dev/mapper/ost1_flakey /mnt/lustre-ost1 seq.cli-lustre-OST0000-super.width=131072 oleg125-server: oleg125-server.virtnet: executing set_default_debug -1 all pdsh@oleg125-client: oleg125-server: ssh exited with exit code 1 Commit the device label on /dev/mapper/ost1_flakey Started lustre-OST0000 mount lustre on /mnt/lustre..... Starting client: oleg125-client.virtnet: -o user_xattr,flock 192.168.201.125@tcp:/lustre /mnt/lustre Starting client oleg125-client.virtnet: -o user_xattr,flock 192.168.201.125@tcp:/lustre /mnt/lustre Started clients oleg125-client.virtnet: 192.168.201.125@tcp:/lustre on /mnt/lustre type lustre (rw,checksum,encrypt,flock,lazystatfs,lruresize,nolock,statfs_project,nouser_fid2path,user_xattr,verbose) mount lustre on /mnt/lustre2..... Starting client: oleg125-client.virtnet: -o user_xattr,flock 192.168.201.125@tcp:/lustre /mnt/lustre2 Starting client oleg125-client.virtnet: -o user_xattr,flock 192.168.201.125@tcp:/lustre /mnt/lustre2 Started clients oleg125-client.virtnet: 192.168.201.125@tcp:/lustre on /mnt/lustre2 type lustre (rw,checksum,encrypt,flock,lazystatfs,lruresize,nolock,statfs_project,nouser_fid2path,user_xattr,verbose) mkdir: created directory '/mnt/lustre/d110.conf-sanity' creating 60000 in total creating 40000 hard links to /mnt/lustre/d110.conf-sanity/f110.conf-sanity-0 creating 20000 hard links to /mnt/lustre2/d110.conf-sanity/f110.conf-sanity-1 waiting for PIDs 172012 172027 to complete - link 1554 (time 1773618857.81 total 10.00 last 155.37) - link 2859 (time 1773618867.81 total 20.00 last 130.50) - link 3890 (time 1773618877.82 total 30.01 last 103.03) - link 4949 (time 1773618887.82 total 40.01 last 105.87) - link 5929 (time 1773618897.84 total 50.03 last 97.86) - link 7085 (time 1773618907.84 total 60.03 last 115.52) - link 8096 (time 1773618917.85 total 70.04 last 101.05) - link 9278 (time 1773618927.85 total 80.04 last 118.13) - link 10000 (time 1773618934.26 total 86.45 last 112.67) - link 10982 (time 1773618944.27 total 96.46 last 98.16) - link 12238 (time 1773618954.27 total 106.46 last 125.58) - link 13929 (time 1773618964.28 total 116.47 last 168.96) - link 15387 (time 1773618974.28 total 126.47 last 145.76) - link 17089 (time 1773618984.28 total 136.47 last 170.12) - link 18688 (time 1773618994.29 total 146.48 last 159.85) total: 20000 link in 155.50 seconds: 128.62 ops/second