== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 09:20:32 (1787750432) 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 118186 394 117792 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 118186 394 117792 1% /mnt/lustre[OST:1] filesystem_summary: 235916 332 235584 1% /mnt/lustre - mkdir 523 (time 1787750447.60 total 10.01 last 52.24) - mkdir 1067 (time 1787750457.62 total 20.03 last 54.31) - mkdir 1550 (time 1787750467.65 total 30.06 last 48.16) - mkdir 2050 (time 1787750477.65 total 40.06 last 49.99) - mkdir 2509 (time 1787750487.66 total 50.07 last 45.85) - mkdir 3058 (time 1787750497.67 total 60.08 last 54.87) - mkdir 3508 (time 1787750507.68 total 70.09 last 44.93) - mkdir 3969 (time 1787750517.73 total 80.14 last 45.90) - mkdir 4467 (time 1787750527.75 total 90.16 last 49.67) - mkdir 4918 (time 1787750537.77 total 100.17 last 45.05) - mkdir 5427 (time 1787750547.78 total 110.18 last 50.85) - mkdir 5882 (time 1787750557.78 total 120.19 last 45.49) - mkdir 6313 (time 1787750567.78 total 130.19 last 43.07) - mkdir 6775 (time 1787750577.78 total 140.19 last 46.19) - mkdir 7335 (time 1787750587.81 total 150.22 last 55.86) - mkdir 7799 (time 1787750597.82 total 160.23 last 46.37) - mkdir 8306 (time 1787750607.82 total 170.23 last 50.70) - mkdir 8819 (time 1787750617.90 total 180.31 last 50.87) - mkdir 9358 (time 1787750627.92 total 190.33 last 53.81) - mkdir 9791 (time 1787750637.93 total 200.33 last 43.28) - mkdir 10000 (time 1787750643.06 total 205.46 last 40.74) - mkdir 10470 (time 1787750653.07 total 215.47 last 46.94) - mkdir 10947 (time 1787750663.08 total 225.49 last 47.64) - mkdir 11467 (time 1787750673.09 total 235.50 last 51.96) - mkdir 11958 (time 1787750683.10 total 245.51 last 49.05) - mkdir 12449 (time 1787750693.11 total 255.52 last 49.04) - mkdir 12998 (time 1787750703.12 total 265.53 last 54.82) - mkdir 13533 (time 1787750713.12 total 275.53 last 53.50) - mkdir 14067 (time 1787750723.13 total 285.53 last 53.39) - mkdir 14620 (time 1787750733.13 total 295.54 last 55.26) - mkdir 15177 (time 1787750743.15 total 305.55 last 55.63) - mkdir 15772 (time 1787750753.17 total 315.57 last 59.38) - mkdir 16312 (time 1787750763.19 total 325.60 last 53.87) - mkdir 16825 (time 1787750773.19 total 335.60 last 51.27) - mkdir 17344 (time 1787750783.20 total 345.61 last 51.86) - mkdir 17737 (time 1787750793.20 total 355.61 last 39.29) - mkdir 18201 (time 1787750803.22 total 365.62 last 46.34) - mkdir 18733 (time 1787750813.25 total 375.66 last 53.01) - mkdir 19238 (time 1787750823.26 total 385.67 last 50.46) - mkdir 19717 (time 1787750833.26 total 395.67 last 47.90) - mkdir 20000 (time 1787750838.67 total 401.08 last 52.29) - mkdir 20500 (time 1787750848.67 total 411.08 last 49.98) - mkdir 21005 (time 1787750858.70 total 421.10 last 50.40) - mkdir 21503 (time 1787750868.74 total 431.15 last 49.57) - mkdir 22025 (time 1787750878.75 total 441.15 last 52.17) - mkdir 22505 (time 1787750888.76 total 451.17 last 47.94) - mkdir 22983 (time 1787750898.77 total 461.18 last 47.74) - mkdir 23554 (time 1787750908.80 total 471.21 last 56.93) - mkdir 24050 (time 1787750918.81 total 481.22 last 49.54) - mkdir 24539 (time 1787750928.83 total 491.24 last 48.81) - mkdir 24886 (time 1787750938.84 total 501.24 last 34.69) - mkdir 25379 (time 1787750948.89 total 511.30 last 49.02) - mkdir 25821 (time 1787750958.95 total 521.36 last 43.94) - mkdir 26270 (time 1787750968.95 total 531.36 last 44.89) - mkdir 26732 (time 1787750978.99 total 541.40 last 46.01) - mkdir 27183 (time 1787750989.03 total 551.43 last 44.96) - mkdir 27647 (time 1787750999.04 total 561.44 last 46.35) - mkdir 28126 (time 1787751009.48 total 571.88 last 45.88) - mkdir 28593 (time 1787751019.74 total 582.15 last 45.49) - mkdir 29082 (time 1787751029.76 total 592.17 last 48.81) - mkdir 29600 (time 1787751039.79 total 602.19 last 51.67) - mkdir 30000 (time 1787751048.49 total 610.90 last 45.94) - mkdir 30433 (time 1787751058.59 total 620.99 last 42.90) - mkdir 30839 (time 1787751068.59 total 631.00 last 40.58) - mkdir 31292 (time 1787751078.61 total 641.02 last 45.22) - mkdir 31744 (time 1787751088.63 total 651.04 last 45.12) - mkdir 32190 (time 1787751098.63 total 661.04 last 44.57) - mkdir 32653 (time 1787751108.68 total 671.08 last 46.11) total: 32818 mkdir in 674.05 seconds: 48.69 ops/second - mkdir 519 (time 1787750447.60 total 10.00 last 51.87) - mkdir 1052 (time 1787750457.62 total 20.02 last 53.20) - mkdir 1563 (time 1787750467.62 total 30.03 last 51.08) - mkdir 2048 (time 1787750477.63 total 40.03 last 48.47) - mkdir 2542 (time 1787750487.65 total 50.06 last 49.30) - mkdir 3109 (time 1787750497.65 total 60.06 last 56.69) - mkdir 3537 (time 1787750507.66 total 70.07 last 42.75) - mkdir 3993 (time 1787750517.67 total 80.07 last 45.58) - mkdir 4494 (time 1787750527.67 total 90.08 last 50.08) - mkdir 4945 (time 1787750537.70 total 100.11 last 44.97) - mkdir 5448 (time 1787750547.71 total 110.11 last 50.26) - mkdir 5892 (time 1787750557.72 total 120.12 last 44.36) - mkdir 6309 (time 1787750567.74 total 130.15 last 41.60) - mkdir 6790 (time 1787750577.74 total 140.15 last 48.10) - mkdir 7361 (time 1787750587.75 total 150.16 last 57.03) - mkdir 7801 (time 1787750597.78 total 160.18 last 43.90) - mkdir 8308 (time 1787750607.78 total 170.18 last 50.69) - mkdir 8821 (time 1787750617.79 total 180.19 last 51.26) - mkdir 9323 (time 1787750627.79 total 190.19 last 50.20) - mkdir 9782 (time 1787750637.79 total 200.19 last 45.89) - mkdir 10000 (time 1787750643.10 total 205.50 last 41.05) - mkdir 10466 (time 1787750653.10 total 215.51 last 46.60) - mkdir 10929 (time 1787750663.12 total 225.52 last 46.22) - mkdir 11453 (time 1787750673.15 total 235.56 last 52.21) - mkdir 11950 (time 1787750683.16 total 245.57 last 49.67) - mkdir 12412 (time 1787750693.16 total 255.57 last 46.19) - mkdir 12943 (time 1787750703.17 total 265.57 last 53.08) - mkdir 13483 (time 1787750713.17 total 275.58 last 53.98) - mkdir 14004 (time 1787750723.17 total 285.58 last 52.08) - mkdir 14537 (time 1787750733.18 total 295.59 last 53.27) - mkdir 15070 (time 1787750743.20 total 305.61 last 53.18) - mkdir 15626 (time 1787750753.21 total 315.62 last 55.56) - mkdir 16157 (time 1787750763.22 total 325.63 last 53.03) - mkdir 16679 (time 1787750773.25 total 335.66 last 52.07) - mkdir 17208 (time 1787750783.26 total 345.67 last 52.83) - mkdir 17613 (time 1787750793.27 total 355.67 last 40.48) - mkdir 18076 (time 1787750803.28 total 365.68 last 46.26) - mkdir 18625 (time 1787750813.31 total 375.72 last 54.69) - mkdir 19127 (time 1787750823.32 total 385.72 last 50.18) - mkdir 19623 (time 1787750833.32 total 395.72 last 49.60) - mkdir 20000 (time 1787750841.47 total 403.88 last 46.24) - mkdir 20537 (time 1787750851.48 total 413.89 last 53.65) - mkdir 21012 (time 1787750861.53 total 423.94 last 47.25) - mkdir 21541 (time 1787750871.54 total 433.94 last 52.88) - mkdir 22069 (time 1787750881.57 total 443.97 last 52.64) - mkdir 22493 (time 1787750891.59 total 454.00 last 42.30) - mkdir 23012 (time 1787750901.59 total 464.00 last 51.89) - mkdir 23555 (time 1787750911.59 total 474.00 last 54.28) - mkdir 24036 (time 1787750921.63 total 484.04 last 47.93) - mkdir 24504 (time 1787750931.64 total 494.05 last 46.76) - mkdir 24850 (time 1787750941.64 total 504.05 last 34.59) - mkdir 25350 (time 1787750951.66 total 514.07 last 49.89) - mkdir 25745 (time 1787750961.74 total 524.15 last 39.20) - mkdir 26203 (time 1787750971.74 total 534.15 last 45.79) - mkdir 26646 (time 1787750981.75 total 544.16 last 44.27) - mkdir 27113 (time 1787750991.77 total 554.18 last 46.58) - mkdir 27593 (time 1787751001.78 total 564.18 last 47.98) - mkdir 28071 (time 1787751011.80 total 574.21 last 47.69) - mkdir 28521 (time 1787751021.80 total 584.21 last 44.98) - mkdir 29019 (time 1787751031.82 total 594.23 last 49.73) - mkdir 29522 (time 1787751041.82 total 604.23 last 50.29) - mkdir 29988 (time 1787751051.86 total 614.26 last 46.44) - mkdir 30394 (time 1787751061.86 total 624.27 last 40.59) - mkdir 30854 (time 1787751071.87 total 634.28 last 45.93) - mkdir 31253 (time 1787751081.87 total 644.28 last 39.89) - mkdir 31730 (time 1787751091.89 total 654.29 last 47.65) - mkdir 32226 (time 1787751101.90 total 664.31 last 49.53) - mkdir 32716 (time 1787751111.91 total 674.31 last 48.97) total: 32818 mkdir in 676.33 seconds: 48.52 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 2210048 489984 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 118186 394 117792 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 118185 393 117792 1% /mnt/lustre[OST:1] filesystem_summary: 301553 65969 235584 22% /mnt/lustre nlink before: 65638, created before: 65637 - unlinked 0 (time 1787751948 ; total 0 ; last 0) - unlinked 10000 (time 1787752275 ; total 327 ; last 327) - unlinked 20000 (time 1787752628 ; total 680 ; last 353) - unlinked 30000 (time 1787752985 ; total 1037 ; last 357) total: 32768 unlinks in 1132 seconds: 28.946997 unlinks/second - unlinked 0 (time 1787751948 ; total 0 ; last 0) - unlinked 10000 (time 1787752276 ; total 328 ; last 328) - unlinked 20000 (time 1787752627 ; total 679 ; last 351) - unlinked 30000 (time 1787752986 ; total 1038 ; last 359) total: 32768 unlinks in 1133 seconds: 28.921448 unlinks/second nlink between: 102 - unlinked 0 (time 1787753083 ; total 0 ; last 0) total: 50 unlinks in 2 seconds: 25.000000 unlinks/second - unlinked 0 (time 1787753083 ; total 0 ; last 0) total: 50 unlinks in 2 seconds: 25.000000 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 2208384 2176 2204160 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 526704 333 526371 1% /mnt/lustre[MDT:0] lustre-OST0000_UUID 118186 394 117792 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 118185 393 117792 1% /mnt/lustre[OST:1] filesystem_summary: 235917 333 235584 1% /mnt/lustre