== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 10:57:44 (1788533864) 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 513 (time 1788533879.18 total 10.13 last 50.65) - mkdir 1156 (time 1788533889.19 total 20.13 last 64.26) - mkdir 1830 (time 1788533899.20 total 30.14 last 67.34) - mkdir 2354 (time 1788533909.20 total 40.14 last 52.40) - mkdir 3128 (time 1788533919.20 total 50.15 last 77.34) - mkdir 3752 (time 1788533929.21 total 60.16 last 62.35) - mkdir 4292 (time 1788533939.25 total 70.19 last 53.81) - mkdir 4806 (time 1788533949.25 total 80.20 last 51.36) - mkdir 5455 (time 1788533959.26 total 90.21 last 64.89) - mkdir 6060 (time 1788533969.33 total 100.28 last 60.04) - mkdir 6549 (time 1788533979.37 total 110.32 last 48.71) - mkdir 7086 (time 1788533989.38 total 120.32 last 53.69) - mkdir 7708 (time 1788533999.38 total 130.33 last 62.18) - mkdir 8251 (time 1788534009.39 total 140.34 last 54.25) - mkdir 8901 (time 1788534019.39 total 150.34 last 64.97) - mkdir 9490 (time 1788534029.46 total 160.41 last 58.49) - mkdir 9955 (time 1788534039.49 total 170.44 last 46.38) - mkdir 10501 (time 1788534049.50 total 180.45 last 54.55) - mkdir 11179 (time 1788534059.50 total 190.45 last 67.79) - mkdir 11800 (time 1788534069.50 total 200.45 last 62.07) - mkdir 12392 (time 1788534079.56 total 210.50 last 58.90) - mkdir 12884 (time 1788534089.58 total 220.53 last 49.10) - mkdir 13449 (time 1788534099.59 total 230.54 last 56.42) - mkdir 14050 (time 1788534109.61 total 240.56 last 60.00) - mkdir 14533 (time 1788534119.66 total 250.61 last 48.05) - mkdir 15000 (time 1788534129.66 total 260.61 last 46.69) - mkdir 15550 (time 1788534139.67 total 270.62 last 54.94) - mkdir 16210 (time 1788534149.67 total 280.62 last 66.00) - mkdir 16876 (time 1788534159.68 total 290.62 last 66.58) - mkdir 17459 (time 1788534169.68 total 300.63 last 58.27) - mkdir 18114 (time 1788534179.73 total 310.68 last 65.16) - mkdir 18630 (time 1788534189.76 total 320.71 last 51.45) - mkdir 19087 (time 1788534199.79 total 330.74 last 45.57) - mkdir 19494 (time 1788534209.80 total 340.75 last 40.65) - mkdir 20000 (time 1788534219.01 total 349.96 last 54.97) - mkdir 20648 (time 1788534229.02 total 359.97 last 64.75) - mkdir 21288 (time 1788534239.03 total 369.98 last 63.94) - mkdir 21824 (time 1788534249.04 total 379.98 last 53.56) - mkdir 22397 (time 1788534259.05 total 390.00 last 57.23) - mkdir 22952 (time 1788534269.05 total 400.00 last 55.47) - mkdir 23553 (time 1788534279.05 total 410.00 last 60.09) - mkdir 24166 (time 1788534289.07 total 420.02 last 61.22) - mkdir 24754 (time 1788534299.38 total 430.33 last 57.00) - mkdir 25352 (time 1788534309.39 total 440.34 last 59.78) - mkdir 25971 (time 1788534319.54 total 450.49 last 60.96) - mkdir 26563 (time 1788534329.55 total 460.50 last 59.17) - mkdir 27147 (time 1788534339.77 total 470.72 last 57.15) - mkdir 27856 (time 1788534349.78 total 480.73 last 70.82) - mkdir 28409 (time 1788534359.78 total 490.73 last 55.28) - mkdir 29042 (time 1788534370.31 total 501.26 last 60.13) - mkdir 29634 (time 1788534380.32 total 511.26 last 59.16) - mkdir 30000 (time 1788534385.97 total 516.92 last 64.72) - mkdir 30610 (time 1788534395.99 total 526.93 last 60.91) - mkdir 31219 (time 1788534405.99 total 536.94 last 60.85) - mkdir 31844 (time 1788534416.00 total 546.95 last 62.47) - mkdir 32497 (time 1788534426.00 total 556.95 last 65.25) total: 32818 mkdir in 561.76 seconds: 58.42 ops/second - mkdir 525 (time 1788533879.13 total 10.08 last 52.10) - mkdir 1196 (time 1788533889.15 total 20.10 last 66.96) - mkdir 1841 (time 1788533899.15 total 30.10 last 64.49) - mkdir 2379 (time 1788533909.16 total 40.11 last 53.76) - mkdir 3141 (time 1788533919.17 total 50.12 last 76.09) - mkdir 3746 (time 1788533929.18 total 60.12 last 60.48) - mkdir 4273 (time 1788533939.21 total 70.16 last 52.51) - mkdir 4805 (time 1788533949.22 total 80.16 last 53.17) - mkdir 5436 (time 1788533959.22 total 90.17 last 63.06) - mkdir 6015 (time 1788533969.25 total 100.20 last 57.73) - mkdir 6525 (time 1788533979.28 total 110.23 last 50.83) - mkdir 7069 (time 1788533989.29 total 120.24 last 54.36) - mkdir 7673 (time 1788533999.31 total 130.26 last 60.29) - mkdir 8227 (time 1788534009.33 total 140.28 last 55.28) - mkdir 8907 (time 1788534019.34 total 150.28 last 67.97) - mkdir 9518 (time 1788534029.35 total 160.30 last 60.98) - mkdir 9972 (time 1788534039.37 total 170.31 last 45.35) - mkdir 10504 (time 1788534049.38 total 180.32 last 53.14) - mkdir 11179 (time 1788534059.38 total 190.33 last 67.46) - mkdir 11799 (time 1788534069.39 total 200.34 last 61.93) - mkdir 12404 (time 1788534079.43 total 210.37 last 60.30) - mkdir 12883 (time 1788534089.44 total 220.38 last 47.86) - mkdir 13439 (time 1788534099.44 total 230.39 last 55.55) - mkdir 14059 (time 1788534109.47 total 240.41 last 61.86) - mkdir 14557 (time 1788534119.55 total 250.49 last 49.40) - mkdir 15007 (time 1788534129.57 total 260.51 last 44.91) - mkdir 15542 (time 1788534139.57 total 270.52 last 53.47) - mkdir 16206 (time 1788534149.65 total 280.59 last 65.90) - mkdir 16866 (time 1788534159.66 total 290.61 last 65.88) - mkdir 17430 (time 1788534169.70 total 300.65 last 56.20) - mkdir 18092 (time 1788534179.70 total 310.65 last 66.17) - mkdir 18606 (time 1788534189.72 total 320.66 last 51.34) - mkdir 19083 (time 1788534199.76 total 330.71 last 47.47) - mkdir 19481 (time 1788534209.77 total 340.72 last 39.79) - mkdir 20000 (time 1788534219.26 total 350.20 last 54.70) - mkdir 20650 (time 1788534229.27 total 360.22 last 64.90) - mkdir 21275 (time 1788534239.29 total 370.24 last 62.38) - mkdir 21818 (time 1788534249.30 total 380.25 last 54.25) - mkdir 22387 (time 1788534259.32 total 390.26 last 56.81) - mkdir 22950 (time 1788534269.33 total 400.28 last 56.22) - mkdir 23526 (time 1788534279.39 total 410.34 last 57.25) - mkdir 24158 (time 1788534289.45 total 420.40 last 62.85) - mkdir 24716 (time 1788534299.48 total 430.43 last 55.63) - mkdir 25309 (time 1788534309.48 total 440.43 last 59.26) - mkdir 25872 (time 1788534319.53 total 450.48 last 56.05) - mkdir 26457 (time 1788534329.54 total 460.48 last 58.45) - mkdir 27056 (time 1788534339.76 total 470.71 last 58.59) - mkdir 27749 (time 1788534349.78 total 480.72 last 69.20) - mkdir 28312 (time 1788534359.80 total 490.75 last 56.14) - mkdir 28939 (time 1788534370.30 total 501.25 last 59.73) - mkdir 29503 (time 1788534380.30 total 511.25 last 56.38) - mkdir 30000 (time 1788534388.76 total 519.71 last 58.75) - mkdir 30557 (time 1788534398.78 total 529.73 last 55.58) - mkdir 31162 (time 1788534408.79 total 539.74 last 60.44) - mkdir 31817 (time 1788534418.80 total 549.75 last 65.47) - mkdir 32467 (time 1788534428.81 total 559.76 last 64.93) total: 32818 mkdir in 564.51 seconds: 58.14 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 2210176 490112 1718016 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 303968 65969 237999 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 1788534836 ; total 1 ; last 1) - unlinked 10000 (time 1788535014 ; total 179 ; last 178) - unlinked 20000 (time 1788535183 ; total 348 ; last 169) - unlinked 30000 (time 1788535343 ; total 508 ; last 160) total: 32768 unlinks in 559 seconds: 58.618961 unlinks/second - unlinked 0 (time 1788534836 ; total 0 ; last 0) - unlinked 10000 (time 1788535014 ; total 178 ; last 178) - unlinked 20000 (time 1788535184 ; total 348 ; last 170) - unlinked 30000 (time 1788535346 ; total 510 ; last 162) total: 32768 unlinks in 559 seconds: 58.618961 unlinks/second nlink between: 102 - unlinked 0 (time 1788535397 ; total 0 ; last 0) total: 50 unlinks in 1 seconds: 50.000000 unlinks/second - unlinked 0 (time 1788535397 ; 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 2209152 2176 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 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