== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 12:43:59 (1772473439) UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 7752 1263552 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 7176 1264128 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 30868 3576152 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 12608 3594412 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43476 7170564 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 3998 1020002 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 1989 1022011 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2728 259416 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2592 259552 1% /mnt/lustre[OST:1] filesystem_summary: 524955 5987 518968 2% /mnt/lustre - mkdir 1452 (time 1772473453.20 total 10.01 last 145.11) - mkdir 3030 (time 1772473463.21 total 20.01 last 157.74) - mkdir 4712 (time 1772473473.21 total 30.01 last 168.15) - mkdir 6258 (time 1772473483.21 total 40.02 last 154.54) - mkdir 7944 (time 1772473493.22 total 50.02 last 168.55) - mkdir 9492 (time 1772473503.22 total 60.02 last 154.74) - mkdir 10000 (time 1772473506.14 total 62.94 last 174.15) - mkdir 11689 (time 1772473516.14 total 72.94 last 168.86) - mkdir 13586 (time 1772473526.14 total 82.95 last 189.62) - mkdir 15378 (time 1772473536.15 total 92.96 last 179.03) - mkdir 17321 (time 1772473546.16 total 102.96 last 194.22) - mkdir 19247 (time 1772473556.16 total 112.96 last 192.56) - mkdir 20000 (time 1772473560.01 total 116.81 last 195.56) - mkdir 22012 (time 1772473570.01 total 126.82 last 201.16) - mkdir 24305 (time 1772473580.01 total 136.82 last 229.27) - mkdir 26358 (time 1772473590.02 total 146.82 last 205.17) - mkdir 28360 (time 1772473600.02 total 156.83 last 200.09) - mkdir 30000 (time 1772473609.00 total 165.81 last 182.69) - mkdir 31777 (time 1772473619.01 total 175.81 last 177.61) - mkdir 33627 (time 1772473629.01 total 185.81 last 184.94) - mkdir 35750 (time 1772473639.02 total 195.82 last 212.16) - mkdir 37732 (time 1772473649.02 total 205.82 last 198.11) - mkdir 39749 (time 1772473659.02 total 215.83 last 201.61) - mkdir 41590 (time 1772473669.03 total 225.83 last 184.08) - mkdir 43508 (time 1772473679.03 total 235.83 last 191.74) - mkdir 45441 (time 1772473689.03 total 245.84 last 193.26) - mkdir 47377 (time 1772473699.03 total 255.84 last 193.57) - mkdir 49224 (time 1772473709.03 total 265.84 last 184.67) - mkdir 50000 (time 1772473712.96 total 269.76 last 197.85) - mkdir 52219 (time 1772473722.96 total 279.76 last 221.87) - mkdir 54139 (time 1772473732.96 total 289.77 last 191.86) - mkdir 56105 (time 1772473742.97 total 299.77 last 196.51) - mkdir 58280 (time 1772473752.97 total 309.78 last 217.43) - mkdir 60000 (time 1772473760.81 total 317.62 last 219.38) - mkdir 61769 (time 1772473770.82 total 327.62 last 176.81) - mkdir 63698 (time 1772473780.82 total 337.62 last 192.89) total: 65636 mkdir in 347.07 seconds: 189.12 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 7752 1263552 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 275788 995516 22% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 30868 3576152 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 12608 3594412 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43476 7170564 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 3998 1020002 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 67625 956375 7% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2728 259416 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2592 259552 1% /mnt/lustre[OST:1] filesystem_summary: 590591 71623 518968 13% /mnt/lustre nlink before: 1, created before: 65636 - unlinked 0 (time 1772473793 ; total 0 ; last 0) - unlinked 10000 (time 1772473876 ; total 83 ; last 83) - unlinked 20000 (time 1772473968 ; total 175 ; last 92) - unlinked 30000 (time 1772474055 ; total 262 ; last 87) - unlinked 40000 (time 1772474148 ; total 355 ; last 93) - unlinked 50000 (time 1772474238 ; total 445 ; last 90) - unlinked 60000 (time 1772474299 ; total 506 ; last 61) total: 65536 unlinks in 542 seconds: 120.915131 unlinks/second nlink between: 1 - unlinked 0 (time 1772474335 ; total 0 ; last 0) total: 100 unlinks in 1 seconds: 100.000000 unlinks/second nlink after: 1 UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 7752 1263552 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 13244 1258060 2% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 30868 3576152 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 12608 3594412 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43476 7170564 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 3998 1020002 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 1989 1022011 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2728 259416 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2592 259552 1% /mnt/lustre[OST:1] filesystem_summary: 524955 5987 518968 2% /mnt/lustre