== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 14:21:35 (1783966895) UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 1784 1269520 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 1532 1269772 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 257 1023743 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 368 261776 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 369 261775 1% /mnt/lustre[OST:1] filesystem_summary: 524088 537 523551 1% /mnt/lustre - mkdir 584 (time 1783966910.68 total 10.01 last 58.32) - mkdir 1205 (time 1783966920.69 total 20.02 last 62.06) - mkdir 1906 (time 1783966930.70 total 30.04 last 69.99) - mkdir 2584 (time 1783966940.71 total 40.04 last 67.76) - mkdir 3290 (time 1783966950.73 total 50.06 last 70.50) - mkdir 3969 (time 1783966960.74 total 60.08 last 67.78) - mkdir 4618 (time 1783966970.75 total 70.08 last 64.86) - mkdir 5288 (time 1783966980.76 total 80.09 last 66.95) - mkdir 6010 (time 1783966990.76 total 90.09 last 72.19) - mkdir 6730 (time 1783967000.77 total 100.10 last 71.93) - mkdir 7452 (time 1783967010.79 total 110.12 last 72.04) - mkdir 8189 (time 1783967020.79 total 120.13 last 73.67) - mkdir 8827 (time 1783967030.80 total 130.13 last 63.77) - mkdir 9448 (time 1783967040.80 total 140.13 last 62.08) - mkdir 10000 (time 1783967048.49 total 147.83 last 71.78) - mkdir 10789 (time 1783967058.50 total 157.83 last 78.88) - mkdir 11549 (time 1783967068.50 total 167.83 last 75.99) - mkdir 12289 (time 1783967078.51 total 177.85 last 73.89) - mkdir 13094 (time 1783967088.52 total 187.85 last 80.46) - mkdir 13809 (time 1783967098.54 total 197.87 last 71.34) - mkdir 14547 (time 1783967108.56 total 207.90 last 73.63) - mkdir 15318 (time 1783967118.57 total 217.90 last 77.06) - mkdir 16111 (time 1783967128.60 total 227.93 last 79.05) - mkdir 16898 (time 1783967138.61 total 237.94 last 78.64) - mkdir 17647 (time 1783967148.63 total 247.96 last 74.75) - mkdir 18365 (time 1783967158.64 total 257.97 last 71.71) - mkdir 19060 (time 1783967168.68 total 268.02 last 69.21) - mkdir 19769 (time 1783967178.70 total 278.03 last 70.78) - mkdir 20000 (time 1783967182.02 total 281.35 last 69.59) - mkdir 20703 (time 1783967192.02 total 291.35 last 70.29) - mkdir 21427 (time 1783967202.02 total 301.35 last 72.40) - mkdir 22156 (time 1783967212.04 total 311.37 last 72.77) - mkdir 22903 (time 1783967222.05 total 321.38 last 74.64) - mkdir 23661 (time 1783967232.05 total 331.38 last 75.78) - mkdir 24432 (time 1783967242.06 total 341.40 last 77.00) - mkdir 25190 (time 1783967252.07 total 351.40 last 75.75) - mkdir 25880 (time 1783967262.08 total 361.41 last 68.96) - mkdir 26542 (time 1783967272.08 total 371.41 last 66.19) - mkdir 27237 (time 1783967282.09 total 381.42 last 69.42) - mkdir 27881 (time 1783967292.11 total 391.44 last 64.28) - mkdir 28574 (time 1783967302.13 total 401.46 last 69.16) - mkdir 29338 (time 1783967312.14 total 411.47 last 76.30) - mkdir 30000 (time 1783967321.28 total 420.61 last 72.44) - mkdir 30764 (time 1783967331.28 total 430.61 last 76.40) - mkdir 31475 (time 1783967341.30 total 440.63 last 70.99) - mkdir 32184 (time 1783967351.30 total 450.63 last 70.88) total: 32818 mkdir in 459.98 seconds: 71.35 ops/second - mkdir 584 (time 1783966910.69 total 10.03 last 58.25) - mkdir 1206 (time 1783966920.70 total 20.04 last 62.10) - mkdir 1887 (time 1783966930.72 total 30.05 last 68.02) - mkdir 2558 (time 1783966940.73 total 40.06 last 67.03) - mkdir 3262 (time 1783966950.73 total 50.07 last 70.34) - mkdir 3942 (time 1783966960.74 total 60.08 last 67.96) - mkdir 4597 (time 1783966970.78 total 70.12 last 65.23) - mkdir 5277 (time 1783966980.79 total 80.13 last 67.92) - mkdir 5986 (time 1783966990.80 total 90.14 last 70.86) - mkdir 6696 (time 1783967000.82 total 100.16 last 70.86) - mkdir 7392 (time 1783967010.83 total 110.16 last 69.55) - mkdir 8167 (time 1783967020.83 total 120.17 last 77.44) - mkdir 8801 (time 1783967030.85 total 130.19 last 63.29) - mkdir 9456 (time 1783967040.86 total 140.20 last 65.42) - mkdir 10000 (time 1783967048.83 total 148.17 last 68.25) - mkdir 10767 (time 1783967058.84 total 158.18 last 76.62) - mkdir 11547 (time 1783967068.86 total 168.19 last 77.90) - mkdir 12281 (time 1783967078.87 total 178.21 last 73.30) - mkdir 13094 (time 1783967088.89 total 188.23 last 81.16) - mkdir 13827 (time 1783967098.89 total 198.23 last 73.30) - mkdir 14559 (time 1783967108.90 total 208.24 last 73.08) - mkdir 15332 (time 1783967118.91 total 218.24 last 77.29) - mkdir 16083 (time 1783967128.92 total 228.26 last 74.99) - mkdir 16814 (time 1783967138.97 total 238.31 last 72.75) - mkdir 17545 (time 1783967148.99 total 248.33 last 72.95) - mkdir 18264 (time 1783967159.01 total 258.35 last 71.75) - mkdir 18976 (time 1783967169.04 total 268.37 last 71.01) - mkdir 19652 (time 1783967179.05 total 278.39 last 67.50) - mkdir 20000 (time 1783967184.11 total 283.45 last 68.82) - mkdir 20735 (time 1783967194.11 total 293.45 last 73.48) - mkdir 21471 (time 1783967204.12 total 303.45 last 73.56) - mkdir 22197 (time 1783967214.12 total 313.46 last 72.60) - mkdir 22926 (time 1783967224.13 total 323.47 last 72.82) - mkdir 23695 (time 1783967234.14 total 333.48 last 76.79) - mkdir 24444 (time 1783967244.16 total 343.50 last 74.75) - mkdir 25227 (time 1783967254.17 total 353.51 last 78.21) - mkdir 25919 (time 1783967264.18 total 363.52 last 69.13) - mkdir 26613 (time 1783967274.18 total 373.52 last 69.40) - mkdir 27280 (time 1783967284.19 total 383.52 last 66.70) - mkdir 27960 (time 1783967294.19 total 393.53 last 67.98) - mkdir 28660 (time 1783967304.21 total 403.54 last 69.87) - mkdir 29411 (time 1783967314.21 total 413.55 last 75.06) - mkdir 30000 (time 1783967322.83 total 422.16 last 68.37) - mkdir 30769 (time 1783967332.83 total 432.17 last 76.84) - mkdir 31496 (time 1783967342.84 total 442.18 last 72.64) - mkdir 32185 (time 1783967352.85 total 452.18 last 68.88) total: 32818 mkdir in 461.19 seconds: 71.16 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 270688 1000616 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 369 261775 1% /mnt/lustre[OST:1] filesystem_summary: 589726 66175 523551 12% /mnt/lustre nlink before: 1, created before: 65637 - unlinked 0 (time 1783967818 ; total 0 ; last 0) - unlinked 10000 (time 1783968036 ; total 218 ; last 218) - unlinked 20000 (time 1783968172 ; total 354 ; last 136) - unlinked 30000 (time 1783968292 ; total 474 ; last 120) total: 32768 unlinks in 509 seconds: 64.377213 unlinks/second - unlinked 0 (time 1783967818 ; total 1 ; last 1) - unlinked 10000 (time 1783968036 ; total 219 ; last 218) - unlinked 20000 (time 1783968173 ; total 356 ; last 137) - unlinked 30000 (time 1783968294 ; total 477 ; last 121) total: 32768 unlinks in 511 seconds: 64.125244 unlinks/second nlink between: 1 - unlinked 0 (time 1783968329 ; total 0 ; last 0) total: 50 unlinks in 1 seconds: 50.000000 unlinks/second - unlinked 0 (time 1783968329 ; total 0 ; last 0) total: 50 unlinks in 1 seconds: 50.000000 unlinks/second nlink after: 1 rmdir(/mnt/lustre/d51b.sanity/d.1.0) error: No such file or directory total: 0 unlinks in 0 seconds: -nan unlinks/second rmdir(/mnt/lustre/d51b.sanity/d.0.0) error: No such file or directory total: 0 unlinks in 0 seconds: -nan unlinks/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 1784 1269520 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 8144 1263160 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 369 261775 1% /mnt/lustre[OST:1] filesystem_summary: 524090 539 523551 1% /mnt/lustre