== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 01:39:58 (1779687598) UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 2210688 2048 2206592 1% /mnt/lustre[MDT:0] lustre-OST0000_UUID 3771392 2048 3767296 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3771392 2048 3767296 1% /mnt/lustre[OST:1] filesystem_summary: 7542784 4096 7534592 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 534562 332 534230 1% /mnt/lustre[MDT:0] lustre-OST0000_UUID 118185 393 117792 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 118185 393 117792 1% /mnt/lustre[OST:1] filesystem_summary: 235916 332 235584 1% /mnt/lustre - mkdir 609 (time 1779687614.26 total 10.01 last 60.86) - mkdir 1182 (time 1779687624.28 total 20.03 last 57.18) - mkdir 1778 (time 1779687634.29 total 30.03 last 59.58) - mkdir 2360 (time 1779687644.31 total 40.05 last 58.09) - mkdir 2842 (time 1779687654.32 total 50.06 last 48.14) - mkdir 3329 (time 1779687664.33 total 60.07 last 48.64) - mkdir 3901 (time 1779687674.38 total 70.13 last 56.89) - mkdir 4407 (time 1779687684.40 total 80.15 last 50.50) - mkdir 5022 (time 1779687694.42 total 90.16 last 61.42) - mkdir 5615 (time 1779687704.43 total 100.18 last 59.21) - mkdir 6210 (time 1779687714.45 total 110.19 last 59.40) - mkdir 6828 (time 1779687724.45 total 120.20 last 61.77) - mkdir 7426 (time 1779687734.46 total 130.20 last 59.76) - mkdir 8040 (time 1779687744.48 total 140.22 last 61.31) - mkdir 8672 (time 1779687754.52 total 150.26 last 62.95) - mkdir 9294 (time 1779687764.52 total 160.26 last 62.19) - mkdir 9806 (time 1779687774.52 total 170.26 last 51.18) - mkdir 10000 (time 1779687778.67 total 174.42 last 46.71) - mkdir 10511 (time 1779687788.70 total 184.44 last 50.98) - mkdir 11105 (time 1779687798.70 total 194.45 last 59.37) - mkdir 11720 (time 1779687808.70 total 204.45 last 61.49) - mkdir 12289 (time 1779687818.72 total 214.46 last 56.84) - mkdir 12865 (time 1779687828.73 total 224.47 last 57.52) - mkdir 13457 (time 1779687838.76 total 234.50 last 59.02) - mkdir 14048 (time 1779687848.78 total 244.52 last 59.01) - mkdir 14666 (time 1779687858.79 total 254.53 last 61.72) - mkdir 15287 (time 1779687868.80 total 264.54 last 62.05) - mkdir 15881 (time 1779687878.82 total 274.56 last 59.27) - mkdir 16475 (time 1779687888.82 total 284.57 last 59.37) - mkdir 17079 (time 1779687898.87 total 294.61 last 60.15) - mkdir 17659 (time 1779687908.90 total 304.64 last 57.83) - mkdir 18256 (time 1779687918.91 total 314.66 last 59.60) - mkdir 18838 (time 1779687928.92 total 324.67 last 58.14) - mkdir 19389 (time 1779687938.93 total 334.67 last 55.07) - mkdir 19941 (time 1779687948.93 total 344.67 last 55.19) - mkdir 20434 (time 1779687958.96 total 354.71 last 49.13) - mkdir 21028 (time 1779687968.98 total 364.72 last 59.32) - mkdir 21680 (time 1779687978.98 total 374.72 last 65.19) - mkdir 22160 (time 1779687989.01 total 384.76 last 47.84) - mkdir 22591 (time 1779687999.02 total 394.77 last 43.05) - mkdir 23184 (time 1779688009.04 total 404.79 last 59.18) - mkdir 23749 (time 1779688019.04 total 414.79 last 56.50) - mkdir 24342 (time 1779688029.08 total 424.82 last 59.12) - mkdir 24902 (time 1779688039.29 total 435.04 last 54.80) - mkdir 25467 (time 1779688049.30 total 445.04 last 56.47) - mkdir 26065 (time 1779688059.35 total 455.09 last 59.52) - mkdir 26556 (time 1779688069.35 total 465.09 last 49.09) - mkdir 27058 (time 1779688079.36 total 475.10 last 50.16) - mkdir 27633 (time 1779688089.37 total 485.11 last 57.44) - mkdir 28174 (time 1779688099.37 total 495.12 last 54.07) - mkdir 28700 (time 1779688109.39 total 505.13 last 52.51) - mkdir 29223 (time 1779688119.40 total 515.15 last 52.22) - mkdir 29812 (time 1779688129.41 total 525.15 last 58.88) - mkdir 30000 (time 1779688133.15 total 528.90 last 50.20) - mkdir 30489 (time 1779688143.17 total 538.91 last 48.83) - mkdir 31023 (time 1779688153.17 total 548.92 last 53.36) - mkdir 31520 (time 1779688163.19 total 558.94 last 49.61) - mkdir 32022 (time 1779688173.78 total 569.52 last 47.41) - mkdir 32528 (time 1779688183.78 total 579.53 last 50.58) total: 32818 mkdir in 585.11 seconds: 56.09 ops/second - mkdir 596 (time 1779687614.39 total 10.00 last 59.58) - mkdir 1150 (time 1779687624.40 total 20.02 last 55.33) - mkdir 1746 (time 1779687634.41 total 30.03 last 59.53) - mkdir 2321 (time 1779687644.44 total 40.05 last 57.36) - mkdir 2784 (time 1779687654.44 total 50.06 last 46.28) - mkdir 3283 (time 1779687664.45 total 60.06 last 49.87) - mkdir 3866 (time 1779687674.46 total 70.08 last 58.21) - mkdir 4410 (time 1779687684.48 total 80.09 last 54.32) - mkdir 5016 (time 1779687694.48 total 90.10 last 60.56) - mkdir 5617 (time 1779687704.52 total 100.14 last 59.89) - mkdir 6211 (time 1779687714.53 total 110.15 last 59.34) - mkdir 6843 (time 1779687724.54 total 120.15 last 63.16) - mkdir 7425 (time 1779687734.54 total 130.15 last 58.20) - mkdir 8013 (time 1779687744.54 total 140.16 last 58.77) - mkdir 8627 (time 1779687754.55 total 150.17 last 61.36) - mkdir 9287 (time 1779687764.57 total 160.19 last 65.84) - mkdir 9786 (time 1779687774.58 total 170.20 last 49.85) - mkdir 10000 (time 1779687779.07 total 174.69 last 47.63) - mkdir 10523 (time 1779687789.08 total 184.70 last 52.25) - mkdir 11110 (time 1779687799.11 total 194.73 last 58.52) - mkdir 11747 (time 1779687809.12 total 204.73 last 63.70) - mkdir 12331 (time 1779687819.12 total 214.74 last 58.36) - mkdir 12868 (time 1779687829.13 total 224.74 last 53.67) - mkdir 13435 (time 1779687839.16 total 234.78 last 56.52) - mkdir 14045 (time 1779687849.16 total 244.78 last 60.99) - mkdir 14674 (time 1779687859.17 total 254.79 last 62.82) - mkdir 15283 (time 1779687869.18 total 264.80 last 60.84) - mkdir 15861 (time 1779687879.21 total 274.83 last 57.64) - mkdir 16489 (time 1779687889.21 total 284.83 last 62.79) - mkdir 17061 (time 1779687899.22 total 294.84 last 57.18) - mkdir 17648 (time 1779687909.23 total 304.84 last 58.65) - mkdir 18251 (time 1779687919.25 total 314.86 last 60.18) - mkdir 18842 (time 1779687929.25 total 324.87 last 59.09) - mkdir 19408 (time 1779687939.27 total 334.89 last 56.48) - mkdir 19957 (time 1779687949.27 total 344.89 last 54.87) - mkdir 20472 (time 1779687959.27 total 354.89 last 51.50) - mkdir 21061 (time 1779687969.28 total 364.89 last 58.88) - mkdir 21686 (time 1779687979.30 total 374.92 last 62.34) - mkdir 22134 (time 1779687989.30 total 384.92 last 44.79) - mkdir 22584 (time 1779687999.31 total 394.93 last 44.96) - mkdir 23168 (time 1779688009.33 total 404.94 last 58.33) - mkdir 23723 (time 1779688019.33 total 414.95 last 55.47) - mkdir 24343 (time 1779688029.34 total 424.96 last 61.95) - mkdir 24884 (time 1779688039.35 total 434.97 last 54.03) - mkdir 25419 (time 1779688049.36 total 444.98 last 53.46) - mkdir 25993 (time 1779688059.40 total 455.01 last 57.20) - mkdir 26489 (time 1779688069.40 total 465.02 last 49.59) - mkdir 27007 (time 1779688079.40 total 475.02 last 51.80) - mkdir 27568 (time 1779688089.42 total 485.04 last 56.00) - mkdir 28116 (time 1779688099.43 total 495.04 last 54.76) - mkdir 28622 (time 1779688109.43 total 505.05 last 50.57) - mkdir 29158 (time 1779688119.45 total 515.07 last 53.49) - mkdir 29731 (time 1779688129.48 total 525.10 last 57.11) - mkdir 30000 (time 1779688134.89 total 530.51 last 49.76) - mkdir 30513 (time 1779688145.57 total 541.19 last 48.04) - mkdir 31082 (time 1779688155.57 total 551.19 last 56.90) - mkdir 31534 (time 1779688165.58 total 561.20 last 45.16) - mkdir 32016 (time 1779688175.58 total 571.20 last 48.19) - mkdir 32534 (time 1779688185.61 total 581.23 last 51.65) total: 32818 mkdir in 586.53 seconds: 55.95 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 2210176 490112 1718016 23% /mnt/lustre[MDT:0] lustre-OST0000_UUID 3771392 2048 3767296 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3771392 2048 3767296 1% /mnt/lustre[OST:1] filesystem_summary: 7542784 4096 7534592 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 303968 65969 237999 22% /mnt/lustre[MDT:0] lustre-OST0000_UUID 118185 393 117792 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 118184 392 117792 1% /mnt/lustre[OST:1] filesystem_summary: 301553 65969 235584 22% /mnt/lustre nlink before: 65638, created before: 65637 - unlinked 0 (time 1779688699 ; total 0 ; last 0) - unlinked 10000 (time 1779688881 ; total 182 ; last 182) - unlinked 20000 (time 1779689056 ; total 357 ; last 175) - unlinked 30000 (time 1779689225 ; total 526 ; last 169) total: 32768 unlinks in 574 seconds: 57.087109 unlinks/second - unlinked 0 (time 1779688699 ; total 0 ; last 0) - unlinked 10000 (time 1779688881 ; total 182 ; last 182) - unlinked 20000 (time 1779689059 ; total 360 ; last 178) - unlinked 30000 (time 1779689228 ; total 529 ; last 169) total: 32768 unlinks in 576 seconds: 56.888889 unlinks/second nlink between: 102 - unlinked 0 (time 1779689277 ; total 0 ; last 0) total: 50 unlinks in 1 seconds: 50.000000 unlinks/second - unlinked 0 (time 1779689277 ; total 0 ; last 0) total: 50 unlinks in 1 seconds: 50.000000 unlinks/second nlink after: 2 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 2209024 2176 2204800 1% /mnt/lustre[MDT:0] lustre-OST0000_UUID 3771392 2048 3767296 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3771392 2048 3767296 1% /mnt/lustre[OST:1] filesystem_summary: 7542784 4096 7534592 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 526856 333 526523 1% /mnt/lustre[MDT:0] lustre-OST0000_UUID 118185 393 117792 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 118184 392 117792 1% /mnt/lustre[OST:1] filesystem_summary: 235917 333 235584 1% /mnt/lustre