== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 15:03:16 (1786647796) UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 1712 1269592 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 278 1023722 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: 524086 535 523551 1% /mnt/lustre - mkdir 504 (time 1786647814.70 total 10.02 last 50.30) - mkdir 1152 (time 1786647824.71 total 20.03 last 64.73) - mkdir 1895 (time 1786647834.72 total 30.04 last 74.20) - mkdir 2674 (time 1786647844.73 total 40.05 last 77.85) - mkdir 3474 (time 1786647854.74 total 50.06 last 79.96) - mkdir 4233 (time 1786647864.75 total 60.08 last 75.75) - mkdir 4871 (time 1786647874.76 total 70.08 last 63.79) - mkdir 5513 (time 1786647884.80 total 80.12 last 63.95) - mkdir 6179 (time 1786647894.80 total 90.12 last 66.57) - mkdir 6973 (time 1786647904.80 total 100.12 last 79.35) - mkdir 7755 (time 1786647914.83 total 110.15 last 78.03) - mkdir 8460 (time 1786647924.83 total 120.15 last 70.49) - mkdir 9169 (time 1786647934.83 total 130.15 last 70.86) - mkdir 9914 (time 1786647944.85 total 140.17 last 74.36) - mkdir 10622 (time 1786647954.88 total 150.20 last 70.64) - mkdir 11385 (time 1786647964.88 total 160.20 last 76.26) - mkdir 12110 (time 1786647974.91 total 170.23 last 72.32) - mkdir 12693 (time 1786647984.91 total 180.23 last 58.30) - mkdir 13498 (time 1786647994.91 total 190.23 last 80.49) - mkdir 14292 (time 1786648004.92 total 200.24 last 79.32) - mkdir 14997 (time 1786648014.93 total 210.25 last 70.42) - mkdir 15760 (time 1786648024.93 total 220.25 last 76.27) - mkdir 16461 (time 1786648034.96 total 230.28 last 69.93) - mkdir 17256 (time 1786648044.96 total 240.28 last 79.49) - mkdir 18037 (time 1786648054.96 total 250.28 last 78.04) - mkdir 18676 (time 1786648064.99 total 260.31 last 63.76) - mkdir 19361 (time 1786648074.99 total 270.31 last 68.45) - mkdir 20000 (time 1786648082.95 total 278.27 last 80.29) - mkdir 20753 (time 1786648092.96 total 288.28 last 75.23) - mkdir 21585 (time 1786648102.96 total 298.28 last 83.19) - mkdir 22324 (time 1786648112.98 total 308.30 last 73.76) - mkdir 23101 (time 1786648123.00 total 318.32 last 77.56) - mkdir 23895 (time 1786648133.00 total 328.32 last 79.36) - mkdir 24618 (time 1786648143.01 total 338.33 last 72.25) - mkdir 25388 (time 1786648153.03 total 348.35 last 76.89) - mkdir 26135 (time 1786648163.03 total 358.35 last 74.66) - mkdir 26899 (time 1786648173.03 total 368.35 last 76.38) - mkdir 27676 (time 1786648183.04 total 378.36 last 77.66) - mkdir 28470 (time 1786648193.05 total 388.37 last 79.32) - mkdir 29232 (time 1786648203.05 total 398.37 last 76.17) - mkdir 29883 (time 1786648213.06 total 408.38 last 65.06) - mkdir 30522 (time 1786648223.08 total 418.40 last 63.78) - mkdir 31234 (time 1786648233.11 total 428.43 last 70.99) - mkdir 31809 (time 1786648243.12 total 438.44 last 57.46) - mkdir 32488 (time 1786648253.12 total 448.44 last 67.88) total: 32818 mkdir in 453.01 seconds: 72.44 ops/second - mkdir 492 (time 1786647814.68 total 10.01 last 49.17) - mkdir 1148 (time 1786647824.69 total 20.02 last 65.54) - mkdir 1897 (time 1786647834.71 total 30.03 last 74.76) - mkdir 2683 (time 1786647844.72 total 40.04 last 78.54) - mkdir 3483 (time 1786647854.72 total 50.04 last 79.98) - mkdir 4229 (time 1786647864.73 total 60.05 last 74.53) - mkdir 4875 (time 1786647874.77 total 70.09 last 64.37) - mkdir 5523 (time 1786647884.77 total 80.09 last 64.78) - mkdir 6182 (time 1786647894.78 total 90.10 last 65.86) - mkdir 6978 (time 1786647904.78 total 100.11 last 79.55) - mkdir 7727 (time 1786647914.79 total 110.11 last 74.87) - mkdir 8466 (time 1786647924.79 total 120.11 last 73.90) - mkdir 9150 (time 1786647934.80 total 130.12 last 68.32) - mkdir 9924 (time 1786647944.80 total 140.13 last 77.37) - mkdir 10608 (time 1786647954.81 total 150.13 last 68.37) - mkdir 11360 (time 1786647964.81 total 160.14 last 75.17) - mkdir 12074 (time 1786647974.83 total 170.16 last 71.25) - mkdir 12658 (time 1786647984.85 total 180.18 last 58.28) - mkdir 13491 (time 1786647994.86 total 190.18 last 83.27) - mkdir 14287 (time 1786648004.89 total 200.21 last 79.38) - mkdir 15018 (time 1786648014.89 total 210.22 last 73.04) - mkdir 15800 (time 1786648024.91 total 220.23 last 78.09) - mkdir 16521 (time 1786648034.91 total 230.23 last 72.07) - mkdir 17297 (time 1786648044.92 total 240.25 last 77.51) - mkdir 17997 (time 1786648054.93 total 250.25 last 69.94) - mkdir 18638 (time 1786648064.96 total 260.28 last 63.91) - mkdir 19322 (time 1786648074.98 total 270.31 last 68.24) - mkdir 20000 (time 1786648083.10 total 278.42 last 83.59) - mkdir 20773 (time 1786648093.10 total 288.42 last 77.29) - mkdir 21603 (time 1786648103.11 total 298.43 last 82.87) - mkdir 22336 (time 1786648113.12 total 308.44 last 73.27) - mkdir 23104 (time 1786648123.12 total 318.45 last 76.74) - mkdir 23878 (time 1786648133.13 total 328.45 last 77.34) - mkdir 24596 (time 1786648143.13 total 338.46 last 71.78) - mkdir 25356 (time 1786648153.14 total 348.46 last 75.96) - mkdir 26084 (time 1786648163.18 total 358.50 last 72.54) - mkdir 26867 (time 1786648173.18 total 368.50 last 78.29) - mkdir 27656 (time 1786648183.20 total 378.52 last 78.74) - mkdir 28451 (time 1786648193.20 total 388.52 last 79.48) - mkdir 29251 (time 1786648203.21 total 398.53 last 79.92) - mkdir 29930 (time 1786648213.22 total 408.54 last 67.82) - mkdir 30571 (time 1786648223.22 total 418.54 last 64.10) - mkdir 31282 (time 1786648233.23 total 428.55 last 71.02) - mkdir 31853 (time 1786648243.23 total 438.56 last 57.09) - mkdir 32513 (time 1786648253.24 total 448.56 last 65.95) total: 32818 mkdir in 453.18 seconds: 72.42 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 270796 1000508 22% /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 65914 958086 7% /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: 589722 66171 523551 12% /mnt/lustre nlink before: 1, created before: 65637 - unlinked 0 (time 1786648665 ; total 0 ; last 0) - unlinked 10000 (time 1786648883 ; total 218 ; last 218) - unlinked 20000 (time 1786649026 ; total 361 ; last 143) - unlinked 30000 (time 1786649147 ; total 482 ; last 121) total: 32768 unlinks in 518 seconds: 63.258686 unlinks/second - unlinked 0 (time 1786648665 ; total 0 ; last 0) - unlinked 10000 (time 1786648884 ; total 219 ; last 219) - unlinked 20000 (time 1786649026 ; total 361 ; last 142) - unlinked 30000 (time 1786649148 ; total 483 ; last 122) total: 32768 unlinks in 519 seconds: 63.136803 unlinks/second nlink between: 1 - unlinked 0 (time 1786649186 ; total 0 ; last 0) total: 50 unlinks in 1 seconds: 50.000000 unlinks/second - unlinked 0 (time 1786649186 ; 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 8252 1263052 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 278 1023722 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: 524086 535 523551 1% /mnt/lustre