== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 08:33:01 (1787747581) 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 576 (time 1787747598.04 total 10.01 last 57.53) - mkdir 1220 (time 1787747608.05 total 20.02 last 64.38) - mkdir 1897 (time 1787747618.05 total 30.02 last 67.68) - mkdir 2566 (time 1787747628.06 total 40.03 last 66.80) - mkdir 3117 (time 1787747638.07 total 50.04 last 55.07) - mkdir 3631 (time 1787747648.08 total 60.05 last 51.33) - mkdir 4175 (time 1787747658.09 total 70.06 last 54.37) - mkdir 4844 (time 1787747668.12 total 80.09 last 66.68) - mkdir 5443 (time 1787747678.13 total 90.10 last 59.83) - mkdir 6064 (time 1787747688.15 total 100.11 last 62.03) - mkdir 6674 (time 1787747698.15 total 110.12 last 60.99) - mkdir 7305 (time 1787747708.16 total 120.12 last 63.04) - mkdir 7970 (time 1787747718.16 total 130.13 last 66.48) - mkdir 8565 (time 1787747728.17 total 140.14 last 59.45) - mkdir 9253 (time 1787747738.17 total 150.14 last 68.78) - mkdir 9788 (time 1787747748.17 total 160.14 last 53.48) - mkdir 10000 (time 1787747751.32 total 163.29 last 67.37) - mkdir 10489 (time 1787747761.35 total 173.32 last 48.78) - mkdir 11137 (time 1787747771.36 total 183.33 last 64.71) - mkdir 11709 (time 1787747781.37 total 193.34 last 57.16) - mkdir 12274 (time 1787747791.37 total 203.34 last 56.50) - mkdir 12817 (time 1787747801.37 total 213.34 last 54.29) - mkdir 13417 (time 1787747811.38 total 223.35 last 59.96) - mkdir 14112 (time 1787747821.40 total 233.37 last 69.32) - mkdir 14739 (time 1787747831.41 total 243.37 last 62.69) - mkdir 15313 (time 1787747841.42 total 253.38 last 57.34) - mkdir 15885 (time 1787747851.42 total 263.39 last 57.16) - mkdir 16489 (time 1787747861.43 total 273.40 last 60.36) - mkdir 17015 (time 1787747871.45 total 283.42 last 52.51) - mkdir 17571 (time 1787747881.46 total 293.43 last 55.51) - mkdir 18156 (time 1787747891.48 total 303.45 last 58.39) - mkdir 18763 (time 1787747901.48 total 313.45 last 60.68) - mkdir 19408 (time 1787747911.49 total 323.46 last 64.45) - mkdir 20000 (time 1787747921.41 total 333.38 last 59.68) - mkdir 20562 (time 1787747931.43 total 343.40 last 56.11) - mkdir 21119 (time 1787747941.43 total 353.40 last 55.66) - mkdir 21612 (time 1787747951.44 total 363.41 last 49.26) - mkdir 22124 (time 1787747961.46 total 373.43 last 51.10) - mkdir 22723 (time 1787747971.46 total 383.43 last 59.89) - mkdir 23274 (time 1787747981.60 total 393.57 last 54.35) - mkdir 23799 (time 1787747991.63 total 403.60 last 52.34) - mkdir 24344 (time 1787748001.63 total 413.60 last 54.50) - mkdir 24918 (time 1787748011.82 total 423.79 last 56.34) - mkdir 25258 (time 1787748021.85 total 433.82 last 33.92) - mkdir 25627 (time 1787748031.95 total 443.92 last 36.53) - mkdir 26061 (time 1787748041.95 total 453.92 last 43.38) - mkdir 26488 (time 1787748051.96 total 463.93 last 42.67) - mkdir 26912 (time 1787748061.97 total 473.94 last 42.36) - mkdir 27484 (time 1787748071.97 total 483.94 last 57.18) - mkdir 28028 (time 1787748081.98 total 493.95 last 54.33) - mkdir 28589 (time 1787748092.00 total 503.97 last 56.03) - mkdir 29169 (time 1787748102.01 total 513.97 last 57.94) - mkdir 29799 (time 1787748112.08 total 524.05 last 62.52) - mkdir 30000 (time 1787748114.60 total 526.57 last 79.70) - mkdir 30528 (time 1787748124.87 total 536.84 last 51.42) - mkdir 31094 (time 1787748134.89 total 546.85 last 56.53) - mkdir 31669 (time 1787748144.89 total 556.86 last 57.49) - mkdir 32138 (time 1787748154.89 total 566.86 last 46.90) - mkdir 32573 (time 1787748164.90 total 576.87 last 43.46) total: 32818 mkdir in 581.87 seconds: 56.40 ops/second - mkdir 561 (time 1787747597.99 total 10.01 last 56.06) - mkdir 1221 (time 1787747608.00 total 20.02 last 65.90) - mkdir 1899 (time 1787747618.01 total 30.03 last 67.77) - mkdir 2557 (time 1787747628.01 total 40.03 last 65.76) - mkdir 3138 (time 1787747638.02 total 50.04 last 58.06) - mkdir 3654 (time 1787747648.02 total 60.04 last 51.59) - mkdir 4180 (time 1787747658.03 total 70.04 last 52.59) - mkdir 4847 (time 1787747668.05 total 80.07 last 66.56) - mkdir 5473 (time 1787747678.06 total 90.08 last 62.55) - mkdir 6110 (time 1787747688.09 total 100.11 last 63.46) - mkdir 6729 (time 1787747698.13 total 110.15 last 61.70) - mkdir 7366 (time 1787747708.17 total 120.19 last 63.41) - mkdir 8033 (time 1787747718.17 total 130.19 last 66.70) - mkdir 8650 (time 1787747728.19 total 140.21 last 61.58) - mkdir 9352 (time 1787747738.21 total 150.23 last 70.10) - mkdir 9903 (time 1787747748.21 total 160.23 last 55.07) - mkdir 10450 (time 1787747758.23 total 170.25 last 54.62) - mkdir 11009 (time 1787747768.24 total 180.25 last 55.86) - mkdir 11580 (time 1787747778.27 total 190.29 last 56.91) - mkdir 12173 (time 1787747788.27 total 200.29 last 59.28) - mkdir 12726 (time 1787747798.28 total 210.30 last 55.27) - mkdir 13329 (time 1787747808.28 total 220.30 last 60.27) - mkdir 14027 (time 1787747818.30 total 230.32 last 69.65) - mkdir 14713 (time 1787747828.32 total 240.34 last 68.49) - mkdir 15280 (time 1787747838.34 total 250.36 last 56.60) - mkdir 15874 (time 1787747848.36 total 260.38 last 59.28) - mkdir 16432 (time 1787747858.38 total 270.39 last 55.70) - mkdir 16958 (time 1787747868.39 total 280.41 last 52.52) - mkdir 17543 (time 1787747878.39 total 290.41 last 58.49) - mkdir 18108 (time 1787747888.50 total 300.52 last 55.93) - mkdir 18718 (time 1787747898.51 total 310.53 last 60.94) - mkdir 19322 (time 1787747908.56 total 320.58 last 60.05) - mkdir 19962 (time 1787747918.56 total 330.58 last 64.00) - mkdir 20523 (time 1787747928.60 total 340.62 last 55.90) - mkdir 21075 (time 1787747938.62 total 350.64 last 55.10) - mkdir 21611 (time 1787747948.62 total 360.64 last 53.57) - mkdir 22096 (time 1787747958.63 total 370.65 last 48.47) - mkdir 22635 (time 1787747968.64 total 380.66 last 53.83) - mkdir 23158 (time 1787747978.65 total 390.67 last 52.24) - mkdir 23711 (time 1787747988.67 total 400.69 last 55.24) - mkdir 24264 (time 1787747998.69 total 410.70 last 55.19) - mkdir 24843 (time 1787748008.69 total 420.71 last 57.87) - mkdir 25216 (time 1787748018.72 total 430.73 last 37.21) - mkdir 25591 (time 1787748028.73 total 440.75 last 37.46) - mkdir 25949 (time 1787748038.73 total 450.75 last 35.80) - mkdir 26352 (time 1787748048.73 total 460.75 last 40.29) - mkdir 26779 (time 1787748058.74 total 470.76 last 42.67) - mkdir 27302 (time 1787748068.74 total 480.76 last 52.27) - mkdir 27865 (time 1787748078.76 total 490.78 last 56.22) - mkdir 28381 (time 1787748088.76 total 500.78 last 51.55) - mkdir 29019 (time 1787748098.77 total 510.79 last 63.76) - mkdir 29573 (time 1787748108.78 total 520.80 last 55.36) - mkdir 30000 (time 1787748114.94 total 526.96 last 69.24) - mkdir 30484 (time 1787748124.95 total 536.97 last 48.37) - mkdir 31067 (time 1787748134.96 total 546.97 last 58.27) - mkdir 31651 (time 1787748144.96 total 556.98 last 58.38) - mkdir 32117 (time 1787748154.99 total 567.01 last 46.45) - mkdir 32564 (time 1787748165.02 total 577.04 last 44.57) total: 32818 mkdir in 583.00 seconds: 56.29 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 304004 65969 238035 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 1787748624 ; total 0 ; last 0) - unlinked 10000 (time 1787748797 ; total 173 ; last 173) - unlinked 20000 (time 1787748964 ; total 340 ; last 167) - unlinked 30000 (time 1787749136 ; total 512 ; last 172) total: 32768 unlinks in 561 seconds: 58.409981 unlinks/second - unlinked 0 (time 1787748624 ; total 0 ; last 0) - unlinked 10000 (time 1787748798 ; total 174 ; last 174) - unlinked 20000 (time 1787748964 ; total 340 ; last 166) - unlinked 30000 (time 1787749136 ; total 512 ; last 172) total: 32768 unlinks in 561 seconds: 58.409981 unlinks/second nlink between: 102 - unlinked 0 (time 1787749188 ; total 0 ; last 0) total: 50 unlinks in 2 seconds: 25.000000 unlinks/second - unlinked 0 (time 1787749188 ; 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 2209280 2304 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 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