== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 10:33:04 (1783953184) 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 435 (time 1783953199.95 total 10.03 last 43.38) - mkdir 945 (time 1783953209.96 total 20.04 last 50.97) - mkdir 1513 (time 1783953220.02 total 30.09 last 56.49) - mkdir 2055 (time 1783953230.02 total 40.10 last 54.17) - mkdir 2668 (time 1783953240.04 total 50.11 last 61.21) - mkdir 3181 (time 1783953250.04 total 60.11 last 51.29) - mkdir 3742 (time 1783953260.05 total 70.13 last 56.02) - mkdir 4268 (time 1783953270.10 total 80.18 last 52.33) - mkdir 4837 (time 1783953280.11 total 90.18 last 56.86) - mkdir 5463 (time 1783953290.15 total 100.23 last 62.33) - mkdir 6001 (time 1783953300.17 total 110.25 last 53.70) - mkdir 6615 (time 1783953310.19 total 120.27 last 61.27) - mkdir 7238 (time 1783953320.20 total 130.27 last 62.25) - mkdir 7800 (time 1783953330.20 total 140.28 last 56.18) - mkdir 8373 (time 1783953340.21 total 150.28 last 57.28) - mkdir 8884 (time 1783953350.23 total 160.30 last 50.99) - mkdir 9447 (time 1783953360.24 total 170.32 last 56.22) - mkdir 9985 (time 1783953370.26 total 180.33 last 53.74) - mkdir 10488 (time 1783953380.27 total 190.34 last 50.24) - mkdir 11031 (time 1783953390.27 total 200.35 last 54.26) - mkdir 11603 (time 1783953400.28 total 210.35 last 57.19) - mkdir 12172 (time 1783953410.33 total 220.41 last 56.58) - mkdir 12788 (time 1783953420.34 total 230.42 last 61.55) - mkdir 13417 (time 1783953430.37 total 240.44 last 62.73) - mkdir 14057 (time 1783953440.38 total 250.45 last 63.93) - mkdir 14598 (time 1783953450.43 total 260.50 last 53.83) - mkdir 15174 (time 1783953460.44 total 270.51 last 57.55) - mkdir 15776 (time 1783953470.44 total 280.51 last 60.19) - mkdir 16362 (time 1783953480.45 total 290.53 last 58.53) - mkdir 16949 (time 1783953490.46 total 300.53 last 58.66) - mkdir 17556 (time 1783953500.47 total 310.54 last 60.67) - mkdir 18164 (time 1783953510.47 total 320.54 last 60.78) - mkdir 18726 (time 1783953520.48 total 330.55 last 56.13) - mkdir 19317 (time 1783953530.48 total 340.55 last 59.10) - mkdir 19874 (time 1783953540.50 total 350.57 last 55.62) - mkdir 20000 (time 1783953542.71 total 352.78 last 56.98) - mkdir 20514 (time 1783953552.72 total 362.79 last 51.35) - mkdir 20974 (time 1783953562.73 total 372.81 last 45.93) - mkdir 21551 (time 1783953572.74 total 382.81 last 57.67) - mkdir 22176 (time 1783953582.75 total 392.82 last 62.45) - mkdir 22748 (time 1783953592.75 total 402.82 last 57.17) - mkdir 23333 (time 1783953602.75 total 412.83 last 58.49) - mkdir 23953 (time 1783953612.88 total 422.95 last 61.24) - mkdir 24582 (time 1783953622.89 total 432.96 last 62.82) - mkdir 25211 (time 1783953632.90 total 442.97 last 62.86) - mkdir 25846 (time 1783953642.97 total 453.04 last 63.06) - mkdir 26548 (time 1783953652.98 total 463.06 last 70.10) - mkdir 27159 (time 1783953662.98 total 473.06 last 61.08) - mkdir 27752 (time 1783953672.99 total 483.06 last 59.26) - mkdir 28238 (time 1783953683.00 total 493.08 last 48.55) - mkdir 28929 (time 1783953693.51 total 503.58 last 65.78) - mkdir 29521 (time 1783953703.51 total 513.58 last 59.19) - mkdir 30000 (time 1783953711.89 total 521.97 last 57.14) - mkdir 30608 (time 1783953722.09 total 532.16 last 59.65) - mkdir 31160 (time 1783953732.10 total 542.17 last 55.12) - mkdir 31792 (time 1783953742.10 total 552.18 last 63.19) - mkdir 32378 (time 1783953752.11 total 562.18 last 58.57) total: 32818 mkdir in 569.46 seconds: 57.63 ops/second - mkdir 454 (time 1783953199.90 total 10.00 last 45.39) - mkdir 973 (time 1783953209.90 total 20.00 last 51.89) - mkdir 1521 (time 1783953219.91 total 30.01 last 54.78) - mkdir 2077 (time 1783953229.91 total 40.01 last 55.60) - mkdir 2706 (time 1783953239.92 total 50.02 last 62.80) - mkdir 3214 (time 1783953249.92 total 60.02 last 50.80) - mkdir 3777 (time 1783953259.95 total 70.05 last 56.17) - mkdir 4319 (time 1783953269.99 total 80.09 last 53.97) - mkdir 4859 (time 1783953280.00 total 90.11 last 53.91) - mkdir 5480 (time 1783953290.03 total 100.13 last 61.93) - mkdir 5991 (time 1783953300.05 total 110.16 last 50.99) - mkdir 6604 (time 1783953310.06 total 120.16 last 61.26) - mkdir 7229 (time 1783953320.06 total 130.16 last 62.49) - mkdir 7813 (time 1783953330.08 total 140.18 last 58.30) - mkdir 8382 (time 1783953340.08 total 150.19 last 56.86) - mkdir 8888 (time 1783953350.13 total 160.23 last 50.36) - mkdir 9457 (time 1783953360.14 total 170.24 last 56.86) - mkdir 10000 (time 1783953370.11 total 180.21 last 54.45) - mkdir 10504 (time 1783953380.16 total 190.26 last 50.16) - mkdir 11024 (time 1783953390.18 total 200.28 last 51.92) - mkdir 11597 (time 1783953400.20 total 210.30 last 57.18) - mkdir 12181 (time 1783953410.22 total 220.32 last 58.28) - mkdir 12796 (time 1783953420.23 total 230.33 last 61.44) - mkdir 13402 (time 1783953430.24 total 240.35 last 60.49) - mkdir 14050 (time 1783953440.25 total 250.35 last 64.77) - mkdir 14624 (time 1783953450.28 total 260.38 last 57.20) - mkdir 15196 (time 1783953460.29 total 270.39 last 57.15) - mkdir 15833 (time 1783953470.29 total 280.39 last 63.69) - mkdir 16427 (time 1783953480.30 total 290.40 last 59.38) - mkdir 17027 (time 1783953490.33 total 300.44 last 59.78) - mkdir 17597 (time 1783953500.34 total 310.44 last 56.98) - mkdir 18183 (time 1783953510.34 total 320.44 last 58.58) - mkdir 18762 (time 1783953520.34 total 330.44 last 57.88) - mkdir 19349 (time 1783953530.35 total 340.45 last 58.67) - mkdir 19926 (time 1783953540.35 total 350.45 last 57.69) - mkdir 20422 (time 1783953550.36 total 360.46 last 49.54) - mkdir 20926 (time 1783953560.40 total 370.50 last 50.20) - mkdir 21476 (time 1783953570.41 total 380.51 last 54.96) - mkdir 22083 (time 1783953580.48 total 390.58 last 60.27) - mkdir 22673 (time 1783953590.48 total 400.59 last 58.99) - mkdir 23282 (time 1783953600.51 total 410.61 last 60.75) - mkdir 23832 (time 1783953610.52 total 420.62 last 54.94) - mkdir 24476 (time 1783953620.53 total 430.64 last 64.30) - mkdir 25106 (time 1783953630.54 total 440.64 last 62.97) - mkdir 25716 (time 1783953640.56 total 450.66 last 60.86) - mkdir 26368 (time 1783953650.58 total 460.68 last 65.08) - mkdir 27037 (time 1783953660.61 total 470.71 last 66.71) - mkdir 27635 (time 1783953670.63 total 480.73 last 59.71) - mkdir 28150 (time 1783953680.64 total 490.75 last 51.40) - mkdir 28751 (time 1783953690.65 total 500.75 last 60.08) - mkdir 29366 (time 1783953700.66 total 510.76 last 61.44) - mkdir 29876 (time 1783953710.72 total 520.82 last 50.70) - mkdir 30519 (time 1783953720.72 total 530.82 last 64.29) - mkdir 31026 (time 1783953730.89 total 540.99 last 49.83) - mkdir 31670 (time 1783953740.91 total 551.01 last 64.27) - mkdir 32226 (time 1783953750.92 total 561.02 last 55.58) total: 32818 mkdir in 570.80 seconds: 57.49 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 2210176 489728 1718400 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 304126 65969 238157 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 1783954265 ; total 0 ; last 0) - unlinked 10000 (time 1783954465 ; total 200 ; last 200) - unlinked 20000 (time 1783954654 ; total 389 ; last 189) - unlinked 30000 (time 1783954904 ; total 639 ; last 250) total: 32768 unlinks in 730 seconds: 44.887672 unlinks/second - unlinked 0 (time 1783954265 ; total 0 ; last 0) - unlinked 10000 (time 1783954465 ; total 200 ; last 200) - unlinked 20000 (time 1783954656 ; total 391 ; last 191) - unlinked 30000 (time 1783954908 ; total 643 ; last 252) total: 32768 unlinks in 732 seconds: 44.765026 unlinks/second nlink between: 102 - unlinked 0 (time 1783954999 ; total 0 ; last 0) total: 50 unlinks in 1 seconds: 50.000000 unlinks/second - unlinked 0 (time 1783954999 ; 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 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