== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 13:15:14 (1787850914) UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 7836 1263468 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 7220 1264084 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 31852 3575168 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 11628 3595392 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43480 7170560 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 3985 1020015 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 2012 1021988 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2675 259469 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2698 259446 2% /mnt/lustre[OST:1] filesystem_summary: 524912 5997 518915 2% /mnt/lustre - mkdir 560 (time 1787850930.57 total 10.01 last 55.97) - mkdir 1176 (time 1787850940.59 total 20.03 last 61.47) - mkdir 1776 (time 1787850950.60 total 30.04 last 59.95) - mkdir 2416 (time 1787850960.61 total 40.05 last 63.91) - mkdir 3006 (time 1787850970.62 total 50.06 last 58.94) - mkdir 3609 (time 1787850980.63 total 60.07 last 60.26) - mkdir 4208 (time 1787850990.64 total 70.08 last 59.84) - mkdir 4894 (time 1787851000.64 total 80.08 last 68.60) - mkdir 5502 (time 1787851010.65 total 90.08 last 60.76) - mkdir 6048 (time 1787851020.65 total 100.09 last 54.58) - mkdir 6582 (time 1787851030.66 total 110.10 last 53.33) - mkdir 7142 (time 1787851040.67 total 120.11 last 55.97) - mkdir 7630 (time 1787851050.70 total 130.13 last 48.66) - mkdir 8293 (time 1787851060.74 total 140.18 last 66.03) - mkdir 8955 (time 1787851070.74 total 150.18 last 66.19) - mkdir 9545 (time 1787851080.74 total 160.18 last 58.98) - mkdir 10000 (time 1787851088.48 total 167.92 last 58.79) - mkdir 10572 (time 1787851098.50 total 177.94 last 57.10) - mkdir 11093 (time 1787851108.51 total 187.95 last 52.05) - mkdir 11608 (time 1787851118.52 total 197.96 last 51.45) - mkdir 12204 (time 1787851128.54 total 207.98 last 59.48) - mkdir 12761 (time 1787851138.54 total 217.98 last 55.68) - mkdir 13318 (time 1787851148.54 total 227.98 last 55.69) - mkdir 13921 (time 1787851158.56 total 238.00 last 60.21) - mkdir 14592 (time 1787851168.57 total 248.01 last 67.00) - mkdir 15181 (time 1787851178.57 total 258.01 last 58.88) - mkdir 15742 (time 1787851188.59 total 268.03 last 56.00) - mkdir 16340 (time 1787851198.59 total 278.03 last 59.79) - mkdir 16828 (time 1787851208.60 total 288.03 last 48.79) - mkdir 17338 (time 1787851218.60 total 298.04 last 50.96) - mkdir 17822 (time 1787851228.61 total 308.05 last 48.39) - mkdir 18373 (time 1787851238.62 total 318.06 last 55.02) - mkdir 18902 (time 1787851248.63 total 328.07 last 52.85) - mkdir 19354 (time 1787851258.63 total 338.07 last 45.20) - mkdir 19906 (time 1787851268.65 total 348.09 last 55.09) - mkdir 20394 (time 1787851278.66 total 358.10 last 48.74) - mkdir 20841 (time 1787851288.67 total 368.11 last 44.68) - mkdir 21334 (time 1787851298.67 total 378.11 last 49.28) - mkdir 21893 (time 1787851308.70 total 388.14 last 55.74) - mkdir 22479 (time 1787851318.71 total 398.15 last 58.52) - mkdir 23156 (time 1787851328.73 total 408.17 last 67.58) - mkdir 23731 (time 1787851338.74 total 418.18 last 57.45) - mkdir 24256 (time 1787851348.78 total 428.22 last 52.31) - mkdir 24715 (time 1787851358.78 total 438.22 last 45.89) - mkdir 25307 (time 1787851368.79 total 448.23 last 59.11) - mkdir 25883 (time 1787851378.81 total 458.25 last 57.51) - mkdir 26414 (time 1787851388.81 total 468.25 last 53.08) - mkdir 26970 (time 1787851398.85 total 478.28 last 55.42) - mkdir 27424 (time 1787851408.89 total 488.33 last 45.20) - mkdir 27959 (time 1787851418.89 total 498.33 last 53.49) - mkdir 28612 (time 1787851428.89 total 508.33 last 65.29) - mkdir 29151 (time 1787851438.91 total 518.34 last 53.83) - mkdir 29684 (time 1787851448.92 total 528.36 last 53.20) - mkdir 30000 (time 1787851455.45 total 534.89 last 48.41) - mkdir 30605 (time 1787851465.46 total 544.90 last 60.47) - mkdir 31175 (time 1787851475.47 total 554.90 last 56.95) - mkdir 31841 (time 1787851485.48 total 564.92 last 66.53) - mkdir 32460 (time 1787851495.49 total 574.93 last 61.82) total: 32818 mkdir in 580.98 seconds: 56.49 ops/second - mkdir 550 (time 1787850930.73 total 10.01 last 54.95) - mkdir 1155 (time 1787850940.75 total 20.02 last 60.41) - mkdir 1755 (time 1787850950.77 total 30.05 last 59.87) - mkdir 2372 (time 1787850960.77 total 40.05 last 61.70) - mkdir 2953 (time 1787850970.77 total 50.05 last 58.09) - mkdir 3554 (time 1787850980.78 total 60.05 last 60.08) - mkdir 4155 (time 1787850990.78 total 70.05 last 60.09) - mkdir 4868 (time 1787851000.78 total 80.06 last 71.27) - mkdir 5477 (time 1787851010.81 total 90.08 last 60.74) - mkdir 6075 (time 1787851020.81 total 100.09 last 59.78) - mkdir 6608 (time 1787851030.81 total 110.09 last 53.28) - mkdir 7184 (time 1787851040.85 total 120.13 last 57.37) - mkdir 7657 (time 1787851050.85 total 130.13 last 47.30) - mkdir 8315 (time 1787851060.88 total 140.15 last 65.66) - mkdir 8977 (time 1787851070.88 total 150.16 last 66.16) - mkdir 9595 (time 1787851080.88 total 160.16 last 61.78) - mkdir 10000 (time 1787851087.84 total 167.12 last 58.19) - mkdir 10561 (time 1787851097.87 total 177.15 last 55.93) - mkdir 11103 (time 1787851107.91 total 187.18 last 54.01) - mkdir 11605 (time 1787851117.91 total 197.18 last 50.20) - mkdir 12194 (time 1787851127.91 total 207.19 last 58.87) - mkdir 12765 (time 1787851137.93 total 217.20 last 57.01) - mkdir 13344 (time 1787851147.94 total 227.22 last 57.84) - mkdir 13919 (time 1787851157.96 total 237.23 last 57.40) - mkdir 14582 (time 1787851167.97 total 247.25 last 66.19) - mkdir 15178 (time 1787851177.98 total 257.26 last 59.55) - mkdir 15729 (time 1787851188.00 total 267.27 last 55.01) - mkdir 16326 (time 1787851198.02 total 277.29 last 59.60) - mkdir 16806 (time 1787851208.02 total 287.30 last 47.97) - mkdir 17313 (time 1787851218.03 total 297.30 last 50.68) - mkdir 17796 (time 1787851228.03 total 307.30 last 48.29) - mkdir 18350 (time 1787851238.03 total 317.31 last 55.37) - mkdir 18860 (time 1787851248.04 total 327.31 last 50.98) - mkdir 19323 (time 1787851258.06 total 337.34 last 46.19) - mkdir 19880 (time 1787851268.07 total 347.34 last 55.67) - mkdir 20000 (time 1787851270.50 total 349.77 last 49.35) - mkdir 20501 (time 1787851280.51 total 359.79 last 50.02) - mkdir 20902 (time 1787851290.53 total 369.80 last 40.04) - mkdir 21443 (time 1787851300.54 total 379.81 last 54.06) - mkdir 22001 (time 1787851310.56 total 389.84 last 55.65) - mkdir 22566 (time 1787851320.57 total 399.84 last 56.47) - mkdir 23210 (time 1787851330.58 total 409.85 last 64.35) - mkdir 23824 (time 1787851340.58 total 419.85 last 61.38) - mkdir 24312 (time 1787851350.58 total 429.85 last 48.80) - mkdir 24822 (time 1787851360.59 total 439.86 last 50.97) - mkdir 25402 (time 1787851370.59 total 449.87 last 57.97) - mkdir 25978 (time 1787851380.59 total 459.87 last 57.60) - mkdir 26483 (time 1787851390.59 total 469.87 last 50.49) - mkdir 27021 (time 1787851400.62 total 479.89 last 53.69) - mkdir 27470 (time 1787851410.64 total 489.91 last 44.79) - mkdir 28034 (time 1787851420.68 total 499.95 last 56.18) - mkdir 28680 (time 1787851430.74 total 510.01 last 64.22) - mkdir 29228 (time 1787851440.74 total 520.02 last 54.77) - mkdir 29749 (time 1787851450.78 total 530.06 last 51.89) - mkdir 30000 (time 1787851456.03 total 535.30 last 47.85) - mkdir 30577 (time 1787851466.04 total 545.32 last 57.62) - mkdir 31160 (time 1787851476.06 total 555.34 last 58.20) - mkdir 31824 (time 1787851486.08 total 565.35 last 66.28) - mkdir 32430 (time 1787851496.08 total 575.36 last 60.59) total: 32818 mkdir in 581.60 seconds: 56.43 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 7836 1263468 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 276272 995032 22% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 31852 3575168 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 11628 3595392 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43480 7170560 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 3985 1020015 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 67648 956352 7% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2675 259469 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2698 259446 2% /mnt/lustre[OST:1] filesystem_summary: 590548 71633 518915 13% /mnt/lustre nlink before: 1, created before: 65637 - unlinked 0 (time 1787852190 ; total 0 ; last 0) - unlinked 10000 (time 1787852507 ; total 317 ; last 317) - unlinked 20000 (time 1787852852 ; total 662 ; last 345) - unlinked 30000 (time 1787853171 ; total 981 ; last 319) total: 32768 unlinks in 1057 seconds: 31.000946 unlinks/second - unlinked 0 (time 1787852190 ; total 0 ; last 0) - unlinked 10000 (time 1787852510 ; total 320 ; last 320) - unlinked 20000 (time 1787852856 ; total 666 ; last 346) - unlinked 30000 (time 1787853173 ; total 983 ; last 317) total: 32768 unlinks in 1058 seconds: 30.971645 unlinks/second nlink between: 1 - unlinked 0 (time 1787853250 ; total 0 ; last 0) total: 50 unlinks in 4 seconds: 12.500000 unlinks/second - unlinked 0 (time 1787853250 ; total 0 ; last 0) total: 50 unlinks in 4 seconds: 12.500000 unlinks/second nlink after: 1 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 1414116 7836 1263468 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 13728 1257576 2% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 31852 3575168 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 11628 3595392 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43480 7170560 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 3985 1020015 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 2012 1021988 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2675 259469 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2698 259446 2% /mnt/lustre[OST:1] filesystem_summary: 524912 5997 518915 2% /mnt/lustre