== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 21:08:23 (1781226503) 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 118184 392 117792 1% /mnt/lustre[OST:1] filesystem_summary: 235916 332 235584 1% /mnt/lustre - mkdir 579 (time 1781226518.92 total 10.03 last 57.71) - mkdir 1132 (time 1781226528.93 total 20.04 last 55.23) - mkdir 1690 (time 1781226538.95 total 30.06 last 55.69) - mkdir 2239 (time 1781226548.95 total 40.07 last 54.88) - mkdir 2723 (time 1781226558.96 total 50.08 last 48.36) - mkdir 3265 (time 1781226568.98 total 60.09 last 54.11) - mkdir 3817 (time 1781226578.98 total 70.10 last 55.18) - mkdir 4412 (time 1781226588.99 total 80.10 last 59.47) - mkdir 4951 (time 1781226598.99 total 90.11 last 53.87) - mkdir 5513 (time 1781226609.01 total 100.13 last 56.09) - mkdir 6063 (time 1781226619.02 total 110.14 last 54.95) - mkdir 6618 (time 1781226629.03 total 120.14 last 55.47) - mkdir 7145 (time 1781226639.04 total 130.16 last 52.62) - mkdir 7656 (time 1781226649.06 total 140.18 last 51.01) - mkdir 8156 (time 1781226659.07 total 150.19 last 49.94) - mkdir 8725 (time 1781226669.08 total 160.20 last 56.83) - mkdir 9245 (time 1781226679.09 total 170.20 last 51.99) - mkdir 9770 (time 1781226689.09 total 180.21 last 52.46) - mkdir 10000 (time 1781226693.36 total 184.47 last 53.96) - mkdir 10556 (time 1781226703.37 total 194.49 last 55.50) - mkdir 11089 (time 1781226713.39 total 204.50 last 53.23) - mkdir 11579 (time 1781226723.39 total 214.51 last 48.99) - mkdir 12164 (time 1781226733.39 total 224.51 last 58.49) - mkdir 12723 (time 1781226743.39 total 234.51 last 55.90) - mkdir 13280 (time 1781226753.40 total 244.51 last 55.67) - mkdir 13818 (time 1781226763.40 total 254.52 last 53.76) - mkdir 14382 (time 1781226773.42 total 264.54 last 56.29) - mkdir 14866 (time 1781226783.44 total 274.55 last 48.34) - mkdir 15508 (time 1781226793.45 total 284.57 last 64.08) - mkdir 15934 (time 1781226803.51 total 294.63 last 42.36) - mkdir 16436 (time 1781226813.52 total 304.64 last 50.14) - mkdir 16977 (time 1781226823.54 total 314.66 last 54.00) - mkdir 17553 (time 1781226833.55 total 324.67 last 57.56) - mkdir 18103 (time 1781226843.64 total 334.75 last 54.52) - mkdir 18537 (time 1781226853.64 total 344.76 last 43.39) - mkdir 19072 (time 1781226863.67 total 354.79 last 53.34) - mkdir 19617 (time 1781226873.70 total 364.81 last 54.36) - mkdir 20000 (time 1781226880.51 total 371.63 last 56.17) - mkdir 20550 (time 1781226890.52 total 381.64 last 54.95) - mkdir 21112 (time 1781226900.53 total 391.64 last 56.18) - mkdir 21638 (time 1781226910.53 total 401.65 last 52.57) - mkdir 22131 (time 1781226920.54 total 411.66 last 49.27) - mkdir 22571 (time 1781226930.58 total 421.70 last 43.80) - mkdir 23039 (time 1781226940.59 total 431.70 last 46.79) - mkdir 23557 (time 1781226950.60 total 441.72 last 51.74) - mkdir 24105 (time 1781226960.61 total 451.73 last 54.73) - mkdir 24632 (time 1781226970.61 total 461.73 last 52.69) - mkdir 25154 (time 1781226980.63 total 471.74 last 52.14) - mkdir 25734 (time 1781226990.63 total 481.75 last 57.96) - mkdir 26304 (time 1781227000.64 total 491.75 last 56.97) - mkdir 26821 (time 1781227010.67 total 501.79 last 51.51) - mkdir 27380 (time 1781227020.68 total 511.80 last 55.86) - mkdir 27919 (time 1781227030.72 total 521.83 last 53.72) - mkdir 28459 (time 1781227041.04 total 532.15 last 52.32) - mkdir 28995 (time 1781227051.05 total 542.17 last 53.54) - mkdir 29456 (time 1781227061.07 total 552.18 last 46.02) - mkdir 29984 (time 1781227071.08 total 562.20 last 52.72) - mkdir 30454 (time 1781227081.09 total 572.21 last 46.96) - mkdir 30900 (time 1781227091.13 total 582.24 last 44.43) - mkdir 31327 (time 1781227101.14 total 592.26 last 42.63) - mkdir 31787 (time 1781227111.15 total 602.27 last 45.96) - mkdir 32167 (time 1781227121.17 total 612.29 last 37.93) - mkdir 32620 (time 1781227131.17 total 622.29 last 45.29) total: 32818 mkdir in 626.76 seconds: 52.36 ops/second - mkdir 570 (time 1781226518.90 total 10.02 last 56.91) - mkdir 1106 (time 1781226528.96 total 20.07 last 53.30) - mkdir 1672 (time 1781226538.97 total 30.08 last 56.54) - mkdir 2217 (time 1781226549.00 total 40.12 last 54.31) - mkdir 2679 (time 1781226559.03 total 50.14 last 46.08) - mkdir 3240 (time 1781226569.03 total 60.15 last 56.09) - mkdir 3809 (time 1781226579.04 total 70.15 last 56.87) - mkdir 4377 (time 1781226589.04 total 80.16 last 56.76) - mkdir 4924 (time 1781226599.05 total 90.16 last 54.68) - mkdir 5507 (time 1781226609.05 total 100.17 last 58.25) - mkdir 6062 (time 1781226619.08 total 110.19 last 55.38) - mkdir 6636 (time 1781226629.08 total 120.20 last 57.37) - mkdir 7157 (time 1781226639.09 total 130.20 last 52.08) - mkdir 7654 (time 1781226649.11 total 140.23 last 49.59) - mkdir 8156 (time 1781226659.12 total 150.24 last 50.15) - mkdir 8693 (time 1781226669.13 total 160.24 last 53.68) - mkdir 9206 (time 1781226679.14 total 170.25 last 51.23) - mkdir 9735 (time 1781226689.14 total 180.26 last 52.89) - mkdir 10000 (time 1781226693.84 total 184.96 last 56.34) - mkdir 10540 (time 1781226703.86 total 194.97 last 53.93) - mkdir 11045 (time 1781226713.87 total 204.99 last 50.44) - mkdir 11577 (time 1781226723.89 total 215.00 last 53.10) - mkdir 12168 (time 1781226733.92 total 225.04 last 58.91) - mkdir 12735 (time 1781226743.93 total 235.04 last 56.66) - mkdir 13287 (time 1781226753.94 total 245.06 last 55.11) - mkdir 13817 (time 1781226763.95 total 255.06 last 52.99) - mkdir 14382 (time 1781226773.97 total 265.08 last 56.39) - mkdir 14919 (time 1781226783.98 total 275.09 last 53.64) - mkdir 15508 (time 1781226793.98 total 285.09 last 58.88) - mkdir 15924 (time 1781226803.98 total 295.10 last 41.58) - mkdir 16413 (time 1781226814.00 total 305.11 last 48.84) - mkdir 16962 (time 1781226824.03 total 315.15 last 54.72) - mkdir 17512 (time 1781226834.04 total 325.16 last 54.93) - mkdir 18051 (time 1781226844.07 total 335.19 last 53.74) - mkdir 18483 (time 1781226854.08 total 345.19 last 43.18) - mkdir 19018 (time 1781226864.09 total 355.20 last 53.44) - mkdir 19572 (time 1781226874.10 total 365.22 last 55.34) - mkdir 20000 (time 1781226881.34 total 372.46 last 59.09) - mkdir 20575 (time 1781226891.37 total 382.48 last 57.37) - mkdir 21130 (time 1781226901.39 total 392.50 last 55.39) - mkdir 21678 (time 1781226911.39 total 402.51 last 54.77) - mkdir 22165 (time 1781226921.40 total 412.51 last 48.68) - mkdir 22580 (time 1781226931.41 total 422.52 last 41.45) - mkdir 23071 (time 1781226941.42 total 432.54 last 49.03) - mkdir 23605 (time 1781226951.43 total 442.55 last 53.35) - mkdir 24150 (time 1781226961.45 total 452.57 last 54.38) - mkdir 24644 (time 1781226971.46 total 462.58 last 49.37) - mkdir 25201 (time 1781226981.47 total 472.58 last 55.66) - mkdir 25774 (time 1781226991.47 total 482.59 last 57.27) - mkdir 26302 (time 1781227001.49 total 492.60 last 52.71) - mkdir 26863 (time 1781227011.51 total 502.62 last 56.00) - mkdir 27402 (time 1781227021.53 total 512.65 last 53.78) - mkdir 27933 (time 1781227031.55 total 522.67 last 52.98) - mkdir 28424 (time 1781227041.56 total 532.67 last 49.09) - mkdir 28968 (time 1781227051.56 total 542.67 last 54.39) - mkdir 29422 (time 1781227061.57 total 552.68 last 45.36) - mkdir 29943 (time 1781227071.57 total 562.69 last 52.08) - mkdir 30409 (time 1781227081.57 total 572.69 last 46.59) - mkdir 30867 (time 1781227091.58 total 582.69 last 45.78) - mkdir 31287 (time 1781227101.60 total 592.72 last 41.91) - mkdir 31737 (time 1781227111.60 total 602.72 last 44.98) - mkdir 32133 (time 1781227121.61 total 612.73 last 39.57) - mkdir 32592 (time 1781227131.62 total 622.74 last 45.84) total: 32818 mkdir in 627.58 seconds: 52.29 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 1781227579 ; total 0 ; last 0) - unlinked 10000 (time 1781227783 ; total 204 ; last 204) - unlinked 20000 (time 1781227990 ; total 411 ; last 207) - unlinked 30000 (time 1781228302 ; total 723 ; last 312) total: 32768 unlinks in 821 seconds: 39.912304 unlinks/second - unlinked 0 (time 1781227579 ; total 0 ; last 0) - unlinked 10000 (time 1781227784 ; total 205 ; last 205) - unlinked 20000 (time 1781227992 ; total 413 ; last 208) - unlinked 30000 (time 1781228306 ; total 727 ; last 314) total: 32768 unlinks in 825 seconds: 39.718788 unlinks/second nlink between: 102 - unlinked 0 (time 1781228405 ; total 0 ; last 0) total: 50 unlinks in 3 seconds: 16.666666 unlinks/second - unlinked 0 (time 1781228405 ; total 0 ; last 0) total: 50 unlinks in 3 seconds: 16.666666 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 2208640 2176 2204416 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 526765 333 526432 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