== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 02:29:55 (1771399795) 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 1230 (time 1771399810.84 total 10.00 last 122.98) - mkdir 2262 (time 1771399820.86 total 20.02 last 103.03) - mkdir 3633 (time 1771399830.86 total 30.02 last 137.08) - mkdir 4859 (time 1771399840.86 total 40.02 last 122.59) - mkdir 6096 (time 1771399850.86 total 50.02 last 123.69) - mkdir 7462 (time 1771399860.86 total 60.02 last 136.58) - mkdir 8874 (time 1771399870.86 total 70.03 last 141.14) - mkdir 10000 (time 1771399879.19 total 78.35 last 135.23) - mkdir 11255 (time 1771399889.19 total 88.36 last 125.48) - mkdir 12559 (time 1771399899.20 total 98.36 last 130.32) - mkdir 14073 (time 1771399909.20 total 108.36 last 151.40) - mkdir 15264 (time 1771399919.20 total 118.36 last 119.09) - mkdir 16336 (time 1771399929.20 total 128.37 last 107.17) - mkdir 17382 (time 1771399939.20 total 138.37 last 104.59) - mkdir 18384 (time 1771399949.21 total 148.37 last 100.13) - mkdir 19542 (time 1771399959.21 total 158.38 last 115.79) - mkdir 20000 (time 1771399962.33 total 161.49 last 147.03) - mkdir 21187 (time 1771399972.33 total 171.49 last 118.67) - mkdir 22223 (time 1771399982.34 total 181.50 last 103.54) - mkdir 23262 (time 1771399992.34 total 191.50 last 103.88) - mkdir 24420 (time 1771400002.34 total 201.50 last 115.75) - mkdir 25532 (time 1771400012.34 total 211.51 last 111.18) - mkdir 26732 (time 1771400022.35 total 221.51 last 119.90) - mkdir 27714 (time 1771400032.37 total 231.53 last 98.06) - mkdir 28803 (time 1771400042.37 total 241.53 last 108.89) - mkdir 29768 (time 1771400052.37 total 251.53 last 96.50) - mkdir 30000 (time 1771400054.95 total 254.12 last 89.67) - mkdir 30924 (time 1771400064.96 total 264.12 last 92.36) - mkdir 32090 (time 1771400074.96 total 274.13 last 116.53) - mkdir 33231 (time 1771400084.97 total 284.13 last 114.07) - mkdir 34347 (time 1771400094.98 total 294.14 last 111.49) - mkdir 35217 (time 1771400104.98 total 304.14 last 86.96) - mkdir 36419 (time 1771400114.99 total 314.15 last 120.10) - mkdir 37485 (time 1771400125.00 total 324.16 last 106.52) - mkdir 38569 (time 1771400135.00 total 334.16 last 108.36) - mkdir 39736 (time 1771400145.00 total 344.17 last 116.66) - mkdir 40000 (time 1771400147.26 total 346.42 last 116.99) - mkdir 41122 (time 1771400157.26 total 356.43 last 112.18) - mkdir 42414 (time 1771400167.27 total 366.43 last 129.17) - mkdir 43792 (time 1771400177.27 total 376.43 last 137.74) - mkdir 44871 (time 1771400187.28 total 386.44 last 107.83) - mkdir 45877 (time 1771400197.28 total 396.44 last 100.58) - mkdir 47238 (time 1771400207.28 total 406.45 last 136.01) - mkdir 48827 (time 1771400217.29 total 416.45 last 158.88) - mkdir 50000 (time 1771400225.82 total 424.98 last 137.44) - mkdir 51171 (time 1771400235.83 total 434.99 last 117.02) - mkdir 52365 (time 1771400245.84 total 445.00 last 119.28) - mkdir 53775 (time 1771400255.84 total 455.00 last 140.98) - mkdir 55061 (time 1771400265.85 total 465.02 last 128.39) - mkdir 56287 (time 1771400275.86 total 475.02 last 122.57) - mkdir 57480 (time 1771400285.86 total 485.02 last 119.27) - mkdir 58851 (time 1771400295.86 total 495.03 last 137.06) - mkdir 60000 (time 1771400304.56 total 503.72 last 132.14) - mkdir 61071 (time 1771400314.57 total 513.73 last 106.99) - mkdir 62362 (time 1771400324.58 total 523.74 last 128.94) - mkdir 63359 (time 1771400334.60 total 533.76 last 99.53) - mkdir 64591 (time 1771400344.61 total 543.77 last 123.05) total: 65636 mkdir in 551.86 seconds: 118.94 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 270224 1001080 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 1771400359 ; total 0 ; last 0) - unlinked 10000 (time 1771400512 ; total 153 ; last 153) - unlinked 20000 (time 1771400646 ; total 287 ; last 134) - unlinked 30000 (time 1771400783 ; total 424 ; last 137) - unlinked 40000 (time 1771400916 ; total 557 ; last 133) - unlinked 50000 (time 1771401054 ; total 695 ; last 138) - unlinked 60000 (time 1771401174 ; total 815 ; last 120) total: 65536 unlinks in 886 seconds: 73.968399 unlinks/second nlink between: 1 - unlinked 0 (time 1771401248 ; 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 7680 1263624 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