== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 01:59:57 (1772175597) UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 1708 1269596 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 1632 1269672 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 1544 3605476 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 1544 3605476 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 3088 7210952 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 277 1023723 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 259 1023741 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 368 261776 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 367 261777 1% /mnt/lustre[OST:1] filesystem_summary: 524089 536 523553 1% /mnt/lustre - mkdir 1535 (time 1772175612.08 total 10.00 last 153.43) - mkdir 3172 (time 1772175622.09 total 20.02 last 163.48) - mkdir 4835 (time 1772175632.09 total 30.02 last 166.24) - mkdir 6755 (time 1772175642.10 total 40.03 last 191.93) - mkdir 8568 (time 1772175652.10 total 50.03 last 181.22) - mkdir 10000 (time 1772175659.77 total 57.70 last 186.69) - mkdir 11677 (time 1772175669.77 total 67.70 last 167.68) - mkdir 13613 (time 1772175679.77 total 77.70 last 193.59) - mkdir 15440 (time 1772175689.78 total 87.70 last 182.66) - mkdir 17346 (time 1772175699.78 total 97.71 last 190.59) - mkdir 19122 (time 1772175709.78 total 107.71 last 177.51) - mkdir 20000 (time 1772175714.67 total 112.59 last 179.75) - mkdir 21839 (time 1772175724.67 total 122.60 last 183.87) - mkdir 23627 (time 1772175734.67 total 132.60 last 178.70) - mkdir 25502 (time 1772175744.68 total 142.61 last 187.40) - mkdir 27235 (time 1772175754.68 total 152.61 last 173.30) - mkdir 29170 (time 1772175764.68 total 162.61 last 193.48) - mkdir 30000 (time 1772175769.12 total 167.05 last 186.94) - mkdir 31691 (time 1772175779.12 total 177.05 last 169.09) - mkdir 33440 (time 1772175789.12 total 187.05 last 174.84) - mkdir 35314 (time 1772175799.13 total 197.05 last 187.36) - mkdir 37376 (time 1772175809.13 total 207.06 last 206.11) - mkdir 38923 (time 1772175819.13 total 217.06 last 154.66) - mkdir 40000 (time 1772175825.39 total 223.32 last 172.04) - mkdir 41584 (time 1772175835.40 total 233.33 last 158.26) - mkdir 43190 (time 1772175845.42 total 243.34 last 160.38) - mkdir 44949 (time 1772175855.42 total 253.35 last 175.74) - mkdir 46464 (time 1772175865.43 total 263.36 last 151.42) - mkdir 48453 (time 1772175875.43 total 273.36 last 198.81) - mkdir 50000 (time 1772175883.34 total 281.27 last 195.64) - mkdir 51824 (time 1772175893.34 total 291.27 last 182.36) - mkdir 53598 (time 1772175903.35 total 301.27 last 177.38) - mkdir 55347 (time 1772175913.35 total 311.28 last 174.86) - mkdir 57012 (time 1772175923.35 total 321.28 last 166.50) - mkdir 58537 (time 1772175933.35 total 331.28 last 152.47) - mkdir 60000 (time 1772175941.38 total 339.31 last 182.21) - mkdir 61742 (time 1772175951.39 total 349.32 last 173.97) - mkdir 63273 (time 1772175961.39 total 359.32 last 153.10) - mkdir 65112 (time 1772175971.40 total 369.33 last 183.76) total: 65636 mkdir in 372.05 seconds: 176.42 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 1784 1269520 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 270284 1001020 22% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 1544 3605476 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 1544 3605476 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 3088 7210952 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 280 1023720 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 65895 958105 7% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 368 261776 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 367 261777 1% /mnt/lustre[OST:1] filesystem_summary: 589728 66175 523553 12% /mnt/lustre nlink before: 1, created before: 65636 - unlinked 0 (time 1772175979 ; total 0 ; last 0) - unlinked 10000 (time 1772176081 ; total 102 ; last 102) - unlinked 20000 (time 1772176181 ; total 202 ; last 100) - unlinked 30000 (time 1772176281 ; total 302 ; last 100) - unlinked 40000 (time 1772176378 ; total 399 ; last 97) - unlinked 50000 (time 1772176481 ; total 502 ; last 103) - unlinked 60000 (time 1772176576 ; total 597 ; last 95) total: 65536 unlinks in 652 seconds: 100.515335 unlinks/second nlink between: 1 - unlinked 0 (time 1772176632 ; total 0 ; last 0) total: 100 unlinks in 2 seconds: 50.000000 unlinks/second nlink after: 1 UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 1784 1269520 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 7740 1263564 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 1544 3605476 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 1544 3605476 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 3088 7210952 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 280 1023720 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 259 1023741 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 368 261776 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 367 261777 1% /mnt/lustre[OST:1] filesystem_summary: 524092 539 523553 1% /mnt/lustre