== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 15:29:29 (1788463769) 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 541 (time 1788463785.90 total 10.02 last 54.00) - mkdir 1178 (time 1788463795.90 total 20.02 last 63.67) - mkdir 1826 (time 1788463805.90 total 30.02 last 64.80) - mkdir 2489 (time 1788463815.90 total 40.03 last 66.30) - mkdir 3131 (time 1788463825.90 total 50.03 last 64.19) - mkdir 3792 (time 1788463835.91 total 60.03 last 66.07) - mkdir 4425 (time 1788463845.96 total 70.08 last 62.99) - mkdir 5046 (time 1788463855.96 total 80.08 last 62.07) - mkdir 5693 (time 1788463865.99 total 90.11 last 64.51) - mkdir 6311 (time 1788463876.00 total 100.12 last 61.76) - mkdir 6914 (time 1788463886.03 total 110.15 last 60.11) - mkdir 7463 (time 1788463896.06 total 120.18 last 54.76) - mkdir 8080 (time 1788463906.07 total 130.19 last 61.63) - mkdir 8641 (time 1788463916.07 total 140.19 last 56.09) - mkdir 9205 (time 1788463926.08 total 150.21 last 56.32) - mkdir 9813 (time 1788463936.10 total 160.22 last 60.72) - mkdir 10000 (time 1788463938.99 total 163.11 last 64.71) - mkdir 10642 (time 1788463949.01 total 173.13 last 64.04) - mkdir 11255 (time 1788463959.02 total 183.14 last 61.27) - mkdir 11898 (time 1788463969.03 total 193.15 last 64.22) - mkdir 12394 (time 1788463979.03 total 203.16 last 49.57) - mkdir 12944 (time 1788463989.04 total 213.16 last 54.98) - mkdir 13544 (time 1788463999.08 total 223.20 last 59.74) - mkdir 14157 (time 1788464009.10 total 233.22 last 61.18) - mkdir 14804 (time 1788464019.13 total 243.25 last 64.50) - mkdir 15430 (time 1788464029.14 total 253.26 last 62.56) - mkdir 16056 (time 1788464039.14 total 263.27 last 62.57) - mkdir 16677 (time 1788464049.15 total 273.27 last 62.05) - mkdir 17293 (time 1788464059.17 total 283.29 last 61.49) - mkdir 17899 (time 1788464069.18 total 293.30 last 60.56) - mkdir 18511 (time 1788464079.18 total 303.31 last 61.16) - mkdir 19161 (time 1788464089.21 total 313.34 last 64.80) - mkdir 19781 (time 1788464099.25 total 323.38 last 61.75) - mkdir 20000 (time 1788464103.03 total 327.15 last 58.04) - mkdir 20622 (time 1788464113.04 total 337.16 last 62.13) - mkdir 21219 (time 1788464123.05 total 347.17 last 59.65) - mkdir 21872 (time 1788464133.06 total 357.18 last 65.22) - mkdir 22514 (time 1788464143.07 total 367.19 last 64.15) - mkdir 23082 (time 1788464153.09 total 377.21 last 56.69) - mkdir 23656 (time 1788464163.11 total 387.23 last 57.28) - mkdir 24239 (time 1788464173.11 total 397.24 last 58.28) - mkdir 24843 (time 1788464183.14 total 407.27 last 60.21) - mkdir 25430 (time 1788464193.41 total 417.54 last 57.16) - mkdir 26008 (time 1788464203.43 total 427.55 last 57.73) - mkdir 26580 (time 1788464213.44 total 437.56 last 57.14) - mkdir 27199 (time 1788464223.44 total 447.56 last 61.86) - mkdir 27693 (time 1788464233.44 total 457.57 last 49.39) - mkdir 28216 (time 1788464243.45 total 467.57 last 52.28) - mkdir 28745 (time 1788464253.45 total 477.58 last 52.88) - mkdir 29320 (time 1788464263.47 total 487.59 last 57.42) - mkdir 29905 (time 1788464273.47 total 497.59 last 58.47) - mkdir 30468 (time 1788464283.47 total 507.60 last 56.29) - mkdir 31077 (time 1788464293.48 total 517.60 last 60.87) - mkdir 31654 (time 1788464303.49 total 527.61 last 57.66) - mkdir 32258 (time 1788464313.99 total 538.11 last 57.50) total: 32818 mkdir in 547.40 seconds: 59.95 ops/second - mkdir 550 (time 1788463785.63 total 10.02 last 54.88) - mkdir 1180 (time 1788463795.63 total 20.02 last 62.99) - mkdir 1839 (time 1788463805.64 total 30.03 last 65.87) - mkdir 2518 (time 1788463815.66 total 40.06 last 67.71) - mkdir 3158 (time 1788463825.67 total 50.06 last 63.97) - mkdir 3813 (time 1788463835.68 total 60.07 last 65.46) - mkdir 4447 (time 1788463845.70 total 70.09 last 63.24) - mkdir 5081 (time 1788463855.72 total 80.11 last 63.28) - mkdir 5717 (time 1788463865.73 total 90.12 last 63.56) - mkdir 6355 (time 1788463875.75 total 100.14 last 63.65) - mkdir 6978 (time 1788463885.79 total 110.18 last 62.07) - mkdir 7498 (time 1788463895.81 total 120.21 last 51.86) - mkdir 8113 (time 1788463905.83 total 130.23 last 61.38) - mkdir 8667 (time 1788463915.84 total 140.23 last 55.38) - mkdir 9262 (time 1788463925.86 total 150.25 last 59.38) - mkdir 9854 (time 1788463935.88 total 160.27 last 59.09) - mkdir 10000 (time 1788463937.91 total 162.30 last 71.75) - mkdir 10651 (time 1788463947.91 total 172.30 last 65.10) - mkdir 11279 (time 1788463957.91 total 182.30 last 62.80) - mkdir 11915 (time 1788463967.92 total 192.32 last 63.52) - mkdir 12415 (time 1788463977.93 total 202.32 last 49.98) - mkdir 12960 (time 1788463987.95 total 212.35 last 54.37) - mkdir 13543 (time 1788463997.95 total 222.35 last 58.29) - mkdir 14128 (time 1788464007.95 total 232.35 last 58.50) - mkdir 14778 (time 1788464017.97 total 242.36 last 64.92) - mkdir 15390 (time 1788464027.98 total 252.37 last 61.12) - mkdir 16027 (time 1788464037.98 total 262.37 last 63.69) - mkdir 16660 (time 1788464047.99 total 272.38 last 63.26) - mkdir 17279 (time 1788464058.01 total 282.40 last 61.77) - mkdir 17839 (time 1788464068.02 total 292.42 last 55.93) - mkdir 18457 (time 1788464078.04 total 302.43 last 61.68) - mkdir 19076 (time 1788464088.05 total 312.44 last 61.84) - mkdir 19694 (time 1788464098.11 total 322.50 last 61.45) - mkdir 20000 (time 1788464103.33 total 327.72 last 58.63) - mkdir 20607 (time 1788464113.33 total 337.72 last 60.68) - mkdir 21212 (time 1788464123.35 total 347.74 last 60.38) - mkdir 21831 (time 1788464133.36 total 357.76 last 61.82) - mkdir 22439 (time 1788464143.37 total 367.76 last 60.80) - mkdir 23028 (time 1788464153.37 total 377.76 last 58.86) - mkdir 23583 (time 1788464163.40 total 387.79 last 55.36) - mkdir 24165 (time 1788464173.43 total 397.82 last 58.02) - mkdir 24753 (time 1788464183.43 total 407.83 last 58.78) - mkdir 25379 (time 1788464193.44 total 417.83 last 62.56) - mkdir 25960 (time 1788464203.44 total 427.84 last 58.08) - mkdir 26515 (time 1788464213.44 total 437.84 last 55.50) - mkdir 27125 (time 1788464223.46 total 447.85 last 60.90) - mkdir 27630 (time 1788464233.46 total 457.86 last 50.49) - mkdir 28139 (time 1788464243.47 total 467.86 last 50.87) - mkdir 28676 (time 1788464253.49 total 477.88 last 53.57) - mkdir 29236 (time 1788464263.52 total 487.91 last 55.85) - mkdir 29820 (time 1788464273.96 total 498.35 last 55.95) - mkdir 30000 (time 1788464276.29 total 500.69 last 77.02) - mkdir 30526 (time 1788464286.30 total 510.69 last 52.56) - mkdir 31168 (time 1788464296.35 total 520.75 last 63.85) - mkdir 31728 (time 1788464306.36 total 530.75 last 55.95) - mkdir 32338 (time 1788464316.39 total 540.78 last 60.83) total: 32818 mkdir in 548.75 seconds: 59.80 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 2210176 489984 1718144 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 303986 65969 238017 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 1788464930 ; total 0 ; last 0) - unlinked 10000 (time 1788465096 ; total 166 ; last 166) - unlinked 20000 (time 1788465258 ; total 328 ; last 162) - unlinked 30000 (time 1788465409 ; total 479 ; last 151) total: 32768 unlinks in 523 seconds: 62.653919 unlinks/second - unlinked 0 (time 1788464930 ; total 0 ; last 0) - unlinked 10000 (time 1788465095 ; total 165 ; last 165) - unlinked 20000 (time 1788465257 ; total 327 ; last 162) - unlinked 30000 (time 1788465408 ; total 478 ; last 151) total: 32768 unlinks in 523 seconds: 62.653919 unlinks/second nlink between: 102 - unlinked 0 (time 1788465456 ; total 0 ; last 0) total: 50 unlinks in 1 seconds: 50.000000 unlinks/second - unlinked 0 (time 1788465456 ; 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 2209152 2176 2204928 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 526887 333 526554 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