== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 03:23:17 (1788592997) 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 687 (time 1788593013.53 total 10.05 last 68.34) - mkdir 1364 (time 1788593023.54 total 20.06 last 67.63) - mkdir 1955 (time 1788593033.55 total 30.07 last 59.03) - mkdir 2554 (time 1788593043.59 total 40.12 last 59.63) - mkdir 3090 (time 1788593053.60 total 50.12 last 53.59) - mkdir 3697 (time 1788593063.60 total 60.12 last 60.68) - mkdir 4352 (time 1788593073.60 total 70.13 last 65.47) - mkdir 5028 (time 1788593083.60 total 80.13 last 67.60) - mkdir 5611 (time 1788593093.62 total 90.15 last 58.19) - mkdir 6234 (time 1788593103.63 total 100.16 last 62.22) - mkdir 6810 (time 1788593113.64 total 110.16 last 57.59) - mkdir 7375 (time 1788593123.66 total 120.18 last 56.39) - mkdir 8008 (time 1788593133.67 total 130.20 last 63.20) - mkdir 8625 (time 1788593143.69 total 140.22 last 61.59) - mkdir 9269 (time 1788593153.70 total 150.23 last 64.33) - mkdir 9869 (time 1788593163.71 total 160.23 last 59.96) - mkdir 10000 (time 1788593166.31 total 162.84 last 50.31) - mkdir 10546 (time 1788593176.32 total 172.85 last 54.53) - mkdir 11111 (time 1788593186.34 total 182.86 last 56.43) - mkdir 11557 (time 1788593196.35 total 192.87 last 44.56) - mkdir 12038 (time 1788593206.35 total 202.87 last 48.09) - mkdir 12546 (time 1788593216.35 total 212.88 last 50.77) - mkdir 13141 (time 1788593226.40 total 222.93 last 59.20) - mkdir 13689 (time 1788593236.42 total 232.95 last 54.70) - mkdir 14297 (time 1788593246.43 total 242.95 last 60.77) - mkdir 14884 (time 1788593256.43 total 252.95 last 58.70) - mkdir 15547 (time 1788593266.47 total 263.00 last 66.01) - mkdir 16081 (time 1788593276.48 total 273.00 last 53.36) - mkdir 16705 (time 1788593286.48 total 283.01 last 62.38) - mkdir 17213 (time 1788593296.51 total 293.04 last 50.64) - mkdir 17835 (time 1788593306.52 total 303.04 last 62.17) - mkdir 18397 (time 1788593316.52 total 313.05 last 56.17) - mkdir 18896 (time 1788593326.54 total 323.06 last 49.83) - mkdir 19477 (time 1788593336.54 total 333.06 last 58.09) - mkdir 20000 (time 1788593345.30 total 341.83 last 59.68) - mkdir 20584 (time 1788593355.32 total 351.84 last 58.32) - mkdir 21143 (time 1788593365.32 total 361.85 last 55.86) - mkdir 21576 (time 1788593375.32 total 371.85 last 43.29) - mkdir 22042 (time 1788593385.33 total 381.86 last 46.56) - mkdir 22619 (time 1788593395.34 total 391.86 last 57.68) - mkdir 23210 (time 1788593405.46 total 401.98 last 58.39) - mkdir 23723 (time 1788593415.48 total 412.00 last 51.19) - mkdir 24255 (time 1788593425.49 total 422.02 last 53.12) - mkdir 24844 (time 1788593435.52 total 432.05 last 58.75) - mkdir 25388 (time 1788593445.52 total 442.05 last 54.38) - mkdir 25947 (time 1788593455.54 total 452.06 last 55.82) - mkdir 26526 (time 1788593465.54 total 462.07 last 57.88) - mkdir 27029 (time 1788593475.55 total 472.07 last 50.28) - mkdir 27540 (time 1788593485.55 total 482.08 last 51.09) - mkdir 28116 (time 1788593495.56 total 492.09 last 57.53) - mkdir 28633 (time 1788593505.59 total 502.12 last 51.55) - mkdir 29126 (time 1788593515.59 total 512.12 last 49.28) - mkdir 29625 (time 1788593525.60 total 522.13 last 49.86) - mkdir 30000 (time 1788593533.65 total 530.18 last 46.60) - mkdir 30550 (time 1788593543.69 total 540.22 last 54.78) - mkdir 31054 (time 1788593554.04 total 550.57 last 48.70) - mkdir 31613 (time 1788593564.06 total 560.58 last 55.80) - mkdir 32130 (time 1788593574.07 total 570.60 last 51.62) - mkdir 32662 (time 1788593584.09 total 580.61 last 53.14) total: 32818 mkdir in 584.30 seconds: 56.17 ops/second - mkdir 673 (time 1788593013.48 total 10.00 last 67.29) - mkdir 1358 (time 1788593023.48 total 20.01 last 68.44) - mkdir 1957 (time 1788593033.52 total 30.05 last 59.69) - mkdir 2553 (time 1788593043.56 total 40.09 last 59.34) - mkdir 3084 (time 1788593053.58 total 50.11 last 53.01) - mkdir 3685 (time 1788593063.59 total 60.11 last 60.06) - mkdir 4354 (time 1788593073.60 total 70.13 last 66.81) - mkdir 5028 (time 1788593083.61 total 80.13 last 67.35) - mkdir 5609 (time 1788593093.61 total 90.14 last 58.10) - mkdir 6225 (time 1788593103.61 total 100.14 last 61.57) - mkdir 6786 (time 1788593113.62 total 110.14 last 56.09) - mkdir 7356 (time 1788593123.62 total 120.15 last 56.98) - mkdir 7987 (time 1788593133.62 total 130.15 last 63.08) - mkdir 8614 (time 1788593143.63 total 140.15 last 62.67) - mkdir 9235 (time 1788593153.64 total 150.17 last 62.01) - mkdir 9849 (time 1788593163.64 total 160.17 last 61.38) - mkdir 10000 (time 1788593166.72 total 163.25 last 49.11) - mkdir 10516 (time 1788593176.72 total 173.25 last 51.58) - mkdir 11074 (time 1788593186.73 total 183.25 last 55.79) - mkdir 11532 (time 1788593196.73 total 193.25 last 45.80) - mkdir 12030 (time 1788593206.73 total 203.25 last 49.80) - mkdir 12520 (time 1788593216.76 total 213.29 last 48.84) - mkdir 13120 (time 1788593226.77 total 223.30 last 59.92) - mkdir 13703 (time 1788593236.78 total 233.30 last 58.28) - mkdir 14332 (time 1788593246.79 total 243.31 last 62.83) - mkdir 14902 (time 1788593256.79 total 253.31 last 57.00) - mkdir 15575 (time 1788593266.80 total 263.33 last 67.19) - mkdir 16123 (time 1788593276.80 total 273.33 last 54.80) - mkdir 16713 (time 1788593286.81 total 283.34 last 58.96) - mkdir 17238 (time 1788593296.81 total 293.34 last 52.49) - mkdir 17879 (time 1788593306.82 total 303.35 last 64.04) - mkdir 18420 (time 1788593316.85 total 313.38 last 53.94) - mkdir 18944 (time 1788593326.85 total 323.38 last 52.40) - mkdir 19521 (time 1788593336.86 total 333.38 last 57.67) - mkdir 20000 (time 1788593344.77 total 341.30 last 60.53) - mkdir 20591 (time 1788593354.82 total 351.34 last 58.84) - mkdir 21163 (time 1788593364.84 total 361.36 last 57.08) - mkdir 21594 (time 1788593374.85 total 371.37 last 43.06) - mkdir 22068 (time 1788593384.87 total 381.39 last 47.30) - mkdir 22618 (time 1788593394.87 total 391.40 last 54.99) - mkdir 23223 (time 1788593404.96 total 401.49 last 59.95) - mkdir 23702 (time 1788593414.98 total 411.51 last 47.81) - mkdir 24233 (time 1788593425.02 total 421.54 last 52.92) - mkdir 24837 (time 1788593435.03 total 431.55 last 60.34) - mkdir 25353 (time 1788593445.06 total 441.58 last 51.45) - mkdir 25886 (time 1788593455.06 total 451.58 last 53.29) - mkdir 26469 (time 1788593465.07 total 461.59 last 58.26) - mkdir 26935 (time 1788593475.07 total 471.60 last 46.56) - mkdir 27451 (time 1788593485.08 total 481.61 last 51.55) - mkdir 28009 (time 1788593495.09 total 491.61 last 55.77) - mkdir 28534 (time 1788593505.10 total 501.63 last 52.42) - mkdir 29016 (time 1788593515.11 total 511.64 last 48.16) - mkdir 29478 (time 1788593525.12 total 521.64 last 46.18) - mkdir 29970 (time 1788593535.12 total 531.65 last 49.18) - mkdir 30462 (time 1788593545.13 total 541.66 last 49.12) - mkdir 30991 (time 1788593555.14 total 551.67 last 52.86) - mkdir 31537 (time 1788593565.15 total 561.67 last 54.58) - mkdir 32051 (time 1788593575.15 total 571.68 last 51.39) - mkdir 32568 (time 1788593585.55 total 582.08 last 49.69) total: 32818 mkdir in 586.49 seconds: 55.96 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 2210176 489856 1718272 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 304109 65969 238140 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 1788594011 ; total 1 ; last 1) - unlinked 10000 (time 1788594195 ; total 185 ; last 184) - unlinked 20000 (time 1788594389 ; total 379 ; last 194) - unlinked 30000 (time 1788594575 ; total 565 ; last 186) total: 32768 unlinks in 649 seconds: 50.489986 unlinks/second - unlinked 0 (time 1788594010 ; total 0 ; last 0) - unlinked 10000 (time 1788594195 ; total 185 ; last 185) - unlinked 20000 (time 1788594389 ; total 379 ; last 194) - unlinked 30000 (time 1788594576 ; total 566 ; last 187) total: 32768 unlinks in 651 seconds: 50.334869 unlinks/second nlink between: 102 - unlinked 0 (time 1788594663 ; total 0 ; last 0) total: 50 unlinks in 2 seconds: 25.000000 unlinks/second - unlinked 0 (time 1788594663 ; 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 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