== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 20:31:38 (1786062698) 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 732 (time 1786062714.20 total 10.04 last 72.91) - mkdir 1491 (time 1786062724.20 total 20.05 last 75.86) - mkdir 2284 (time 1786062734.21 total 30.05 last 79.28) - mkdir 3047 (time 1786062744.21 total 40.06 last 76.25) - mkdir 3751 (time 1786062754.25 total 50.09 last 70.15) - mkdir 4512 (time 1786062764.26 total 60.10 last 76.00) - mkdir 5269 (time 1786062774.27 total 70.12 last 75.60) - mkdir 6102 (time 1786062784.29 total 80.13 last 83.20) - mkdir 6894 (time 1786062794.30 total 90.14 last 79.07) - mkdir 7680 (time 1786062804.32 total 100.16 last 78.47) - mkdir 8496 (time 1786062814.33 total 110.18 last 81.49) - mkdir 9255 (time 1786062824.34 total 120.18 last 75.84) - mkdir 10000 (time 1786062833.31 total 129.15 last 83.09) - mkdir 10682 (time 1786062843.31 total 139.15 last 68.19) - mkdir 11388 (time 1786062853.32 total 149.16 last 70.53) - mkdir 12062 (time 1786062863.32 total 159.16 last 67.39) - mkdir 12722 (time 1786062873.32 total 169.16 last 65.98) - mkdir 13419 (time 1786062883.33 total 179.17 last 69.63) - mkdir 14207 (time 1786062893.34 total 189.18 last 78.77) - mkdir 15031 (time 1786062903.35 total 199.19 last 82.33) - mkdir 15754 (time 1786062913.35 total 209.19 last 72.29) - mkdir 16482 (time 1786062923.36 total 219.20 last 72.75) - mkdir 17089 (time 1786062933.37 total 229.21 last 60.60) - mkdir 17742 (time 1786062943.38 total 239.22 last 65.23) - mkdir 18405 (time 1786062953.40 total 249.24 last 66.18) - mkdir 19106 (time 1786062963.41 total 259.25 last 70.02) - mkdir 19847 (time 1786062973.46 total 269.30 last 73.78) - mkdir 20000 (time 1786062976.16 total 272.00 last 56.64) - mkdir 20689 (time 1786062986.17 total 282.01 last 68.83) - mkdir 21443 (time 1786062996.19 total 292.03 last 75.25) - mkdir 22133 (time 1786063006.19 total 302.03 last 68.98) - mkdir 22800 (time 1786063016.20 total 312.04 last 66.66) - mkdir 23505 (time 1786063026.20 total 322.04 last 70.49) - mkdir 24180 (time 1786063036.20 total 332.04 last 67.48) - mkdir 24893 (time 1786063046.20 total 342.04 last 71.29) - mkdir 25622 (time 1786063056.21 total 352.05 last 72.85) - mkdir 26316 (time 1786063066.42 total 362.26 last 67.96) - mkdir 26983 (time 1786063076.43 total 372.27 last 66.64) - mkdir 27804 (time 1786063086.43 total 382.27 last 82.08) - mkdir 28513 (time 1786063096.44 total 392.28 last 70.82) - mkdir 29132 (time 1786063106.51 total 402.35 last 61.50) - mkdir 29744 (time 1786063116.52 total 412.36 last 61.11) - mkdir 30000 (time 1786063120.43 total 416.27 last 65.48) - mkdir 30628 (time 1786063130.45 total 426.29 last 62.71) - mkdir 31221 (time 1786063140.46 total 436.30 last 59.22) - mkdir 31970 (time 1786063150.47 total 446.31 last 74.86) - mkdir 32595 (time 1786063160.47 total 456.31 last 62.49) total: 32818 mkdir in 459.48 seconds: 71.42 ops/second - mkdir 725 (time 1786062714.19 total 10.03 last 72.25) - mkdir 1495 (time 1786062724.20 total 20.04 last 76.95) - mkdir 2276 (time 1786062734.20 total 30.04 last 78.07) - mkdir 3040 (time 1786062744.21 total 40.05 last 76.33) - mkdir 3748 (time 1786062754.22 total 50.07 last 70.71) - mkdir 4510 (time 1786062764.26 total 60.10 last 75.96) - mkdir 5232 (time 1786062774.26 total 70.10 last 72.15) - mkdir 6044 (time 1786062784.27 total 80.11 last 81.13) - mkdir 6812 (time 1786062794.28 total 90.12 last 76.71) - mkdir 7611 (time 1786062804.32 total 100.16 last 79.62) - mkdir 8397 (time 1786062814.32 total 110.16 last 78.59) - mkdir 9152 (time 1786062824.37 total 120.21 last 75.09) - mkdir 9961 (time 1786062834.39 total 130.23 last 80.78) - mkdir 10608 (time 1786062844.41 total 140.25 last 64.55) - mkdir 11326 (time 1786062854.41 total 150.25 last 71.77) - mkdir 12020 (time 1786062864.42 total 160.26 last 69.34) - mkdir 12661 (time 1786062874.43 total 170.27 last 64.04) - mkdir 13354 (time 1786062884.44 total 180.28 last 69.27) - mkdir 14158 (time 1786062894.45 total 190.29 last 80.28) - mkdir 14923 (time 1786062904.46 total 200.31 last 76.41) - mkdir 15613 (time 1786062914.46 total 210.31 last 69.00) - mkdir 16342 (time 1786062924.47 total 220.31 last 72.85) - mkdir 16953 (time 1786062934.47 total 230.31 last 61.09) - mkdir 17596 (time 1786062944.48 total 240.32 last 64.27) - mkdir 18296 (time 1786062954.50 total 250.34 last 69.86) - mkdir 18999 (time 1786062964.51 total 260.35 last 70.24) - mkdir 19700 (time 1786062974.53 total 270.37 last 69.95) - mkdir 20000 (time 1786062979.05 total 274.89 last 66.38) - mkdir 20704 (time 1786062989.06 total 284.90 last 70.33) - mkdir 21453 (time 1786062999.06 total 294.90 last 74.87) - mkdir 22156 (time 1786063009.09 total 304.93 last 70.09) - mkdir 22855 (time 1786063019.10 total 314.94 last 69.84) - mkdir 23518 (time 1786063029.14 total 324.98 last 66.02) - mkdir 24230 (time 1786063039.18 total 335.02 last 70.97) - mkdir 24948 (time 1786063049.19 total 345.03 last 71.71) - mkdir 25679 (time 1786063059.20 total 355.04 last 73.03) - mkdir 26330 (time 1786063069.21 total 365.05 last 65.05) - mkdir 27092 (time 1786063079.21 total 375.05 last 76.18) - mkdir 27865 (time 1786063089.23 total 385.07 last 77.16) - mkdir 28579 (time 1786063099.24 total 395.08 last 71.32) - mkdir 29169 (time 1786063109.28 total 405.12 last 58.75) - mkdir 29799 (time 1786063119.28 total 415.12 last 63.00) - mkdir 30000 (time 1786063123.11 total 418.95 last 52.53) - mkdir 30614 (time 1786063133.12 total 428.96 last 61.34) - mkdir 31240 (time 1786063143.14 total 438.99 last 62.43) - mkdir 31948 (time 1786063153.15 total 448.99 last 70.79) - mkdir 32574 (time 1786063163.22 total 459.06 last 62.14) total: 32818 mkdir in 463.02 seconds: 70.88 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 270776 1000528 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 1786063591 ; total 0 ; last 0) - unlinked 10000 (time 1786063825 ; total 234 ; last 234) - unlinked 20000 (time 1786063974 ; total 383 ; last 149) - unlinked 30000 (time 1786064097 ; total 506 ; last 123) total: 32768 unlinks in 539 seconds: 60.794064 unlinks/second - unlinked 0 (time 1786063591 ; total 0 ; last 0) - unlinked 10000 (time 1786063827 ; total 236 ; last 236) - unlinked 20000 (time 1786063977 ; total 386 ; last 150) - unlinked 30000 (time 1786064100 ; total 509 ; last 123) total: 32768 unlinks in 543 seconds: 60.346226 unlinks/second nlink between: 1 - unlinked 0 (time 1786064135 ; total 0 ; last 0) total: 50 unlinks in 1 seconds: 50.000000 unlinks/second - unlinked 0 (time 1786064135 ; 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 8232 1263072 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