== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 18:25:55 (1788560755) UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 1784 1269520 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 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 - mkdir 696 (time 1788560770.65 total 10.01 last 69.56) - mkdir 1481 (time 1788560780.66 total 20.01 last 78.44) - mkdir 2263 (time 1788560790.66 total 30.02 last 78.18) - mkdir 3040 (time 1788560800.67 total 40.02 last 77.64) - mkdir 3724 (time 1788560810.67 total 50.03 last 68.38) - mkdir 4362 (time 1788560820.69 total 60.05 last 63.65) - mkdir 5030 (time 1788560830.70 total 70.05 last 66.78) - mkdir 5584 (time 1788560840.72 total 80.08 last 55.26) - mkdir 6126 (time 1788560850.73 total 90.09 last 54.14) - mkdir 6781 (time 1788560860.74 total 100.10 last 65.45) - mkdir 7463 (time 1788560870.76 total 110.11 last 68.10) - mkdir 8121 (time 1788560880.79 total 120.14 last 65.59) - mkdir 8810 (time 1788560890.80 total 130.16 last 68.80) - mkdir 9632 (time 1788560900.84 total 140.20 last 81.86) - mkdir 10000 (time 1788560906.11 total 145.47 last 69.82) - mkdir 10705 (time 1788560916.15 total 155.51 last 70.22) - mkdir 11277 (time 1788560926.16 total 165.51 last 57.20) - mkdir 11911 (time 1788560936.16 total 175.51 last 63.39) - mkdir 12588 (time 1788560946.16 total 185.52 last 67.69) - mkdir 13230 (time 1788560956.17 total 195.53 last 64.13) - mkdir 13905 (time 1788560966.20 total 205.56 last 67.31) - mkdir 14613 (time 1788560976.20 total 215.56 last 70.76) - mkdir 15229 (time 1788560986.23 total 225.59 last 61.44) - mkdir 15812 (time 1788560996.25 total 235.61 last 58.19) - mkdir 16367 (time 1788561006.27 total 245.63 last 55.36) - mkdir 16894 (time 1788561016.28 total 255.64 last 52.66) - mkdir 17424 (time 1788561026.30 total 265.66 last 52.90) - mkdir 17916 (time 1788561036.30 total 275.66 last 49.19) - mkdir 18504 (time 1788561046.32 total 285.68 last 58.67) - mkdir 19038 (time 1788561056.33 total 295.69 last 53.37) - mkdir 19810 (time 1788561066.35 total 305.70 last 77.06) - mkdir 20000 (time 1788561069.20 total 308.56 last 66.57) - mkdir 20732 (time 1788561079.21 total 318.57 last 73.14) - mkdir 21389 (time 1788561089.26 total 328.62 last 65.38) - mkdir 22104 (time 1788561099.29 total 338.64 last 71.29) - mkdir 22802 (time 1788561109.29 total 348.65 last 69.77) - mkdir 23462 (time 1788561119.30 total 358.66 last 65.95) - mkdir 24220 (time 1788561129.33 total 368.69 last 75.56) - mkdir 24907 (time 1788561139.35 total 378.71 last 68.57) - mkdir 25525 (time 1788561149.35 total 388.71 last 61.79) - mkdir 26203 (time 1788561159.35 total 398.71 last 67.79) - mkdir 26916 (time 1788561169.36 total 408.71 last 71.28) - mkdir 27640 (time 1788561179.38 total 418.73 last 72.27) - mkdir 28369 (time 1788561189.38 total 428.73 last 72.89) - mkdir 29129 (time 1788561199.38 total 438.74 last 75.96) - mkdir 29935 (time 1788561209.38 total 448.74 last 80.59) - mkdir 30689 (time 1788561219.38 total 458.74 last 75.38) - mkdir 31372 (time 1788561229.39 total 468.74 last 68.29) - mkdir 31992 (time 1788561239.41 total 478.76 last 61.87) - mkdir 32583 (time 1788561249.41 total 488.77 last 59.05) total: 32818 mkdir in 492.16 seconds: 66.68 ops/second - mkdir 713 (time 1788560770.65 total 10.01 last 71.22) - mkdir 1475 (time 1788560780.66 total 20.02 last 76.12) - mkdir 2266 (time 1788560790.66 total 30.02 last 79.10) - mkdir 3060 (time 1788560800.67 total 40.03 last 79.34) - mkdir 3726 (time 1788560810.68 total 50.04 last 66.55) - mkdir 4361 (time 1788560820.68 total 60.04 last 63.48) - mkdir 5035 (time 1788560830.69 total 70.05 last 67.33) - mkdir 5578 (time 1788560840.70 total 80.06 last 54.24) - mkdir 6149 (time 1788560850.71 total 90.06 last 57.08) - mkdir 6808 (time 1788560860.71 total 100.07 last 65.89) - mkdir 7480 (time 1788560870.71 total 110.07 last 67.17) - mkdir 8136 (time 1788560880.71 total 120.07 last 65.59) - mkdir 8818 (time 1788560890.72 total 130.07 last 68.18) - mkdir 9645 (time 1788560900.72 total 140.07 last 82.70) - mkdir 10000 (time 1788560905.99 total 145.35 last 67.30) - mkdir 10699 (time 1788560916.01 total 155.36 last 69.81) - mkdir 11274 (time 1788560926.05 total 165.41 last 57.22) - mkdir 11893 (time 1788560936.06 total 175.41 last 61.89) - mkdir 12554 (time 1788560946.08 total 185.43 last 65.97) - mkdir 13185 (time 1788560956.10 total 195.45 last 62.96) - mkdir 13880 (time 1788560966.10 total 205.46 last 69.46) - mkdir 14587 (time 1788560976.12 total 215.48 last 70.56) - mkdir 15192 (time 1788560986.13 total 225.48 last 60.48) - mkdir 15774 (time 1788560996.13 total 235.48 last 58.20) - mkdir 16335 (time 1788561006.14 total 245.50 last 56.03) - mkdir 16850 (time 1788561016.17 total 255.53 last 51.34) - mkdir 17379 (time 1788561026.18 total 265.53 last 52.88) - mkdir 17890 (time 1788561036.19 total 275.54 last 51.04) - mkdir 18472 (time 1788561046.19 total 285.55 last 58.16) - mkdir 19036 (time 1788561056.20 total 295.55 last 56.38) - mkdir 19800 (time 1788561066.21 total 305.56 last 76.32) - mkdir 20000 (time 1788561069.19 total 308.55 last 67.03) - mkdir 20697 (time 1788561079.20 total 318.56 last 69.62) - mkdir 21361 (time 1788561089.21 total 328.57 last 66.33) - mkdir 22071 (time 1788561099.26 total 338.61 last 70.70) - mkdir 22782 (time 1788561109.26 total 348.61 last 71.09) - mkdir 23425 (time 1788561119.26 total 358.62 last 64.29) - mkdir 24169 (time 1788561129.26 total 368.62 last 74.39) - mkdir 24832 (time 1788561139.28 total 378.64 last 66.16) - mkdir 25483 (time 1788561149.29 total 388.65 last 65.01) - mkdir 26170 (time 1788561159.32 total 398.68 last 68.50) - mkdir 26851 (time 1788561169.34 total 408.70 last 67.99) - mkdir 27583 (time 1788561179.34 total 418.70 last 73.19) - mkdir 28314 (time 1788561189.35 total 428.71 last 73.05) - mkdir 29101 (time 1788561199.35 total 438.71 last 78.69) - mkdir 29884 (time 1788561209.36 total 448.72 last 78.23) - mkdir 30633 (time 1788561219.36 total 458.72 last 74.89) - mkdir 31301 (time 1788561229.38 total 468.74 last 66.68) - mkdir 31924 (time 1788561239.40 total 478.75 last 62.18) - mkdir 32519 (time 1788561249.40 total 488.76 last 59.49) total: 32818 mkdir in 493.17 seconds: 66.55 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 270672 1000632 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 1788561924 ; total 0 ; last 0) - unlinked 10000 (time 1788562158 ; total 234 ; last 234) - unlinked 20000 (time 1788562403 ; total 479 ; last 245) - unlinked 30000 (time 1788562673 ; total 749 ; last 270) total: 32768 unlinks in 823 seconds: 39.815311 unlinks/second - unlinked 0 (time 1788561924 ; total 0 ; last 0) - unlinked 10000 (time 1788562160 ; total 236 ; last 236) - unlinked 20000 (time 1788562404 ; total 480 ; last 244) - unlinked 30000 (time 1788562674 ; total 750 ; last 270) total: 32768 unlinks in 824 seconds: 39.766991 unlinks/second nlink between: 1 - unlinked 0 (time 1788562750 ; total 0 ; last 0) total: 50 unlinks in 1 seconds: 50.000000 unlinks/second - unlinked 0 (time 1788562750 ; total 0 ; last 0) total: 50 unlinks in 2 seconds: 25.000000 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 8128 1263176 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