== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 14:01:06 (1782756066) 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 693 (time 1782756079.64 total 10.00 last 69.30) - mkdir 1393 (time 1782756089.67 total 20.03 last 69.80) - mkdir 1979 (time 1782756099.69 total 30.06 last 58.44) - mkdir 2685 (time 1782756109.70 total 40.06 last 70.58) - mkdir 3433 (time 1782756119.70 total 50.06 last 74.80) - mkdir 4127 (time 1782756129.71 total 60.07 last 69.32) - mkdir 4807 (time 1782756139.71 total 70.07 last 67.98) - mkdir 5516 (time 1782756149.71 total 80.08 last 70.89) - mkdir 6192 (time 1782756159.72 total 90.08 last 67.57) - mkdir 6809 (time 1782756169.73 total 100.09 last 61.61) - mkdir 7396 (time 1782756179.81 total 110.17 last 58.27) - mkdir 7973 (time 1782756189.81 total 120.17 last 57.68) - mkdir 8569 (time 1782756199.85 total 130.22 last 59.34) - mkdir 9185 (time 1782756209.87 total 140.23 last 61.52) - mkdir 9925 (time 1782756219.87 total 150.23 last 73.96) - mkdir 10640 (time 1782756229.89 total 160.25 last 71.37) - mkdir 11321 (time 1782756239.94 total 170.30 last 67.78) - mkdir 12019 (time 1782756249.95 total 180.32 last 69.69) - mkdir 12700 (time 1782756259.95 total 190.32 last 68.09) - mkdir 13346 (time 1782756269.96 total 200.32 last 64.56) - mkdir 14018 (time 1782756279.96 total 210.33 last 67.18) - mkdir 14768 (time 1782756289.97 total 220.33 last 74.94) - mkdir 15599 (time 1782756299.98 total 230.34 last 83.06) - mkdir 16392 (time 1782756309.98 total 240.34 last 79.27) - mkdir 17144 (time 1782756320.00 total 250.36 last 75.06) - mkdir 17905 (time 1782756330.00 total 260.37 last 76.06) - mkdir 18756 (time 1782756340.02 total 270.38 last 84.99) - mkdir 19516 (time 1782756350.02 total 280.38 last 75.97) - mkdir 20000 (time 1782756357.13 total 287.49 last 68.08) - mkdir 20712 (time 1782756367.14 total 297.50 last 71.12) - mkdir 21056 (time 1782756377.15 total 307.51 last 34.37) - mkdir 21514 (time 1782756387.21 total 317.58 last 45.51) - mkdir 21960 (time 1782756397.25 total 327.61 last 44.45) - mkdir 22405 (time 1782756407.27 total 337.63 last 44.39) - mkdir 22828 (time 1782756417.29 total 347.65 last 42.22) - mkdir 23372 (time 1782756427.29 total 357.65 last 54.40) - mkdir 23960 (time 1782756437.29 total 367.65 last 58.80) - mkdir 24552 (time 1782756447.31 total 377.67 last 59.11) - mkdir 25088 (time 1782756457.32 total 387.68 last 53.53) - mkdir 25644 (time 1782756467.34 total 397.70 last 55.51) - mkdir 26238 (time 1782756477.38 total 407.74 last 59.15) - mkdir 26819 (time 1782756487.39 total 417.75 last 58.04) - mkdir 27372 (time 1782756497.41 total 427.77 last 55.21) - mkdir 27897 (time 1782756507.44 total 437.80 last 52.33) - mkdir 28439 (time 1782756517.44 total 447.80 last 54.18) - mkdir 28927 (time 1782756527.48 total 457.84 last 48.62) - mkdir 29419 (time 1782756537.49 total 467.85 last 49.13) - mkdir 29865 (time 1782756547.51 total 477.87 last 44.53) - mkdir 30000 (time 1782756549.75 total 480.11 last 60.27) - mkdir 30470 (time 1782756559.78 total 490.15 last 46.83) - mkdir 30927 (time 1782756569.79 total 500.16 last 45.66) - mkdir 31414 (time 1782756579.81 total 510.18 last 48.60) - mkdir 31958 (time 1782756589.82 total 520.19 last 54.35) - mkdir 32483 (time 1782756599.85 total 530.21 last 52.37) total: 32818 mkdir in 536.33 seconds: 61.19 ops/second - mkdir 680 (time 1782756079.64 total 10.00 last 67.98) - mkdir 1390 (time 1782756089.65 total 20.01 last 70.92) - mkdir 1968 (time 1782756099.65 total 30.02 last 57.79) - mkdir 2673 (time 1782756109.66 total 40.02 last 70.44) - mkdir 3438 (time 1782756119.68 total 50.04 last 76.38) - mkdir 4155 (time 1782756129.69 total 60.06 last 71.59) - mkdir 4823 (time 1782756139.70 total 70.06 last 66.75) - mkdir 5525 (time 1782756149.71 total 80.07 last 70.14) - mkdir 6175 (time 1782756159.71 total 90.07 last 64.99) - mkdir 6780 (time 1782756169.71 total 100.08 last 60.48) - mkdir 7396 (time 1782756179.74 total 110.10 last 61.47) - mkdir 7995 (time 1782756189.74 total 120.10 last 59.88) - mkdir 8590 (time 1782756199.74 total 130.10 last 59.48) - mkdir 9208 (time 1782756209.75 total 140.11 last 61.75) - mkdir 9960 (time 1782756219.76 total 150.12 last 75.13) - mkdir 10676 (time 1782756229.77 total 160.13 last 71.50) - mkdir 11354 (time 1782756239.87 total 170.23 last 67.16) - mkdir 12039 (time 1782756249.89 total 180.25 last 68.39) - mkdir 12720 (time 1782756259.90 total 190.26 last 68.02) - mkdir 13359 (time 1782756269.92 total 200.28 last 63.76) - mkdir 14069 (time 1782756279.93 total 210.29 last 70.91) - mkdir 14809 (time 1782756289.94 total 220.30 last 73.92) - mkdir 15593 (time 1782756299.94 total 230.30 last 78.38) - mkdir 16360 (time 1782756309.95 total 240.31 last 76.66) - mkdir 17125 (time 1782756319.95 total 250.31 last 76.47) - mkdir 17853 (time 1782756329.99 total 260.35 last 72.54) - mkdir 18636 (time 1782756340.00 total 270.36 last 78.20) - mkdir 19386 (time 1782756350.01 total 280.37 last 74.93) - mkdir 20000 (time 1782756358.77 total 289.13 last 70.13) - mkdir 20704 (time 1782756368.78 total 299.14 last 70.29) - mkdir 21083 (time 1782756378.78 total 309.14 last 37.89) - mkdir 21523 (time 1782756388.80 total 319.16 last 43.91) - mkdir 21943 (time 1782756398.81 total 329.17 last 41.97) - mkdir 22421 (time 1782756408.82 total 339.18 last 47.74) - mkdir 22887 (time 1782756418.82 total 349.19 last 46.59) - mkdir 23393 (time 1782756428.82 total 359.19 last 50.60) - mkdir 23978 (time 1782756438.83 total 369.19 last 58.47) - mkdir 24548 (time 1782756448.86 total 379.22 last 56.83) - mkdir 25073 (time 1782756458.89 total 389.25 last 52.37) - mkdir 25684 (time 1782756468.89 total 399.25 last 61.05) - mkdir 26232 (time 1782756478.90 total 409.26 last 54.75) - mkdir 26812 (time 1782756488.92 total 419.28 last 57.92) - mkdir 27351 (time 1782756498.92 total 429.28 last 53.87) - mkdir 27839 (time 1782756509.34 total 439.70 last 46.84) - mkdir 28379 (time 1782756519.37 total 449.73 last 53.84) - mkdir 28909 (time 1782756529.37 total 459.74 last 52.96) - mkdir 29392 (time 1782756539.43 total 469.79 last 48.03) - mkdir 29914 (time 1782756549.45 total 479.81 last 52.12) - mkdir 30000 (time 1782756551.67 total 482.03 last 38.62) - mkdir 30440 (time 1782756561.68 total 492.05 last 43.95) - mkdir 30989 (time 1782756571.70 total 502.06 last 54.84) - mkdir 31533 (time 1782756581.72 total 512.08 last 54.26) - mkdir 32074 (time 1782756591.74 total 522.10 last 54.03) - mkdir 32572 (time 1782756601.74 total 532.10 last 49.78) total: 32818 mkdir in 536.43 seconds: 61.18 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 2210048 490112 1717888 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 303845 65969 237876 22% /mnt/lustre[MDT:0] lustre-OST0000_UUID 118184 392 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 1782757327 ; total 0 ; last 0) - unlinked 10000 (time 1782757637 ; total 310 ; last 310) - unlinked 20000 (time 1782757971 ; total 644 ; last 334) - unlinked 30000 (time 1782758335 ; total 1008 ; last 364) total: 32768 unlinks in 1096 seconds: 29.897810 unlinks/second - unlinked 0 (time 1782757327 ; total 0 ; last 0) - unlinked 10000 (time 1782757641 ; total 314 ; last 314) - unlinked 20000 (time 1782757975 ; total 648 ; last 334) - unlinked 30000 (time 1782758340 ; total 1013 ; last 365) total: 32768 unlinks in 1098 seconds: 29.843351 unlinks/second nlink between: 102 - unlinked 0 (time 1782758427 ; total 0 ; last 0) total: 50 unlinks in 2 seconds: 25.000000 unlinks/second - unlinked 0 (time 1782758427 ; 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 2208256 2176 2204032 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 526673 333 526340 1% /mnt/lustre[MDT:0] lustre-OST0000_UUID 118184 392 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