== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 07:44:56 (1787831096) UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 1784 1269520 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 1632 1269672 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 1544 3605476 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 1544 3605476 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 3088 7210952 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 280 1023720 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 259 1023741 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 369 261775 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 369 261775 1% /mnt/lustre[OST:1] filesystem_summary: 524089 539 523550 1% /mnt/lustre - mkdir 743 (time 1787831110.39 total 10.00 last 74.30) - mkdir 1549 (time 1787831120.40 total 20.01 last 80.55) - mkdir 2343 (time 1787831130.41 total 30.02 last 79.31) - mkdir 3149 (time 1787831140.42 total 40.03 last 80.49) - mkdir 3893 (time 1787831150.43 total 50.04 last 74.30) - mkdir 4633 (time 1787831160.44 total 60.05 last 73.94) - mkdir 5477 (time 1787831170.44 total 70.05 last 84.40) - mkdir 6152 (time 1787831180.46 total 80.07 last 67.40) - mkdir 6721 (time 1787831190.64 total 90.25 last 55.89) - mkdir 7379 (time 1787831200.64 total 100.25 last 65.79) - mkdir 8050 (time 1787831210.66 total 110.27 last 66.95) - mkdir 8713 (time 1787831220.67 total 120.28 last 66.24) - mkdir 9412 (time 1787831230.70 total 130.31 last 69.69) - mkdir 10000 (time 1787831240.32 total 139.93 last 61.15) - mkdir 10722 (time 1787831250.32 total 149.93 last 72.16) - mkdir 11537 (time 1787831260.33 total 159.94 last 81.47) - mkdir 12248 (time 1787831270.35 total 169.96 last 70.91) - mkdir 12949 (time 1787831280.37 total 179.98 last 69.95) - mkdir 13683 (time 1787831290.38 total 189.99 last 73.35) - mkdir 14402 (time 1787831300.40 total 200.01 last 71.78) - mkdir 15137 (time 1787831310.44 total 210.05 last 73.22) - mkdir 16047 (time 1787831320.45 total 220.06 last 90.91) - mkdir 16762 (time 1787831330.46 total 230.07 last 71.41) - mkdir 17401 (time 1787831340.47 total 240.08 last 63.86) - mkdir 18019 (time 1787831350.47 total 250.08 last 61.76) - mkdir 18703 (time 1787831360.47 total 260.08 last 68.39) - mkdir 19397 (time 1787831370.48 total 270.09 last 69.34) - mkdir 20000 (time 1787831379.61 total 279.23 last 66.02) - mkdir 20547 (time 1787831389.62 total 289.23 last 54.65) - mkdir 21258 (time 1787831399.64 total 299.25 last 71.02) - mkdir 21894 (time 1787831409.65 total 309.26 last 63.48) - mkdir 22514 (time 1787831419.66 total 319.27 last 61.97) - mkdir 23176 (time 1787831429.66 total 329.27 last 66.17) - mkdir 23865 (time 1787831439.67 total 339.28 last 68.86) - mkdir 24599 (time 1787831449.67 total 349.28 last 73.39) - mkdir 25280 (time 1787831459.67 total 359.28 last 68.09) - mkdir 25942 (time 1787831469.69 total 369.30 last 66.09) - mkdir 26594 (time 1787831479.71 total 379.32 last 65.09) - mkdir 27241 (time 1787831489.74 total 389.35 last 64.51) - mkdir 27833 (time 1787831499.76 total 399.37 last 59.06) - mkdir 28462 (time 1787831509.77 total 409.38 last 62.81) - mkdir 29164 (time 1787831519.78 total 419.39 last 70.17) - mkdir 29844 (time 1787831529.78 total 429.39 last 68.00) - mkdir 30000 (time 1787831532.28 total 431.89 last 62.40) - mkdir 30686 (time 1787831542.30 total 441.91 last 68.47) - mkdir 31366 (time 1787831552.30 total 451.91 last 68.00) - mkdir 32016 (time 1787831562.30 total 461.91 last 64.99) - mkdir 32686 (time 1787831572.30 total 471.91 last 67.00) total: 32818 mkdir in 473.62 seconds: 69.29 ops/second - mkdir 743 (time 1787831110.39 total 10.00 last 74.26) - mkdir 1556 (time 1787831120.42 total 20.03 last 81.10) - mkdir 2362 (time 1787831130.42 total 30.03 last 80.59) - mkdir 3144 (time 1787831140.43 total 40.04 last 78.16) - mkdir 3893 (time 1787831150.45 total 50.06 last 74.73) - mkdir 4622 (time 1787831160.45 total 60.06 last 72.87) - mkdir 5485 (time 1787831170.46 total 70.07 last 86.22) - mkdir 6200 (time 1787831180.47 total 80.08 last 71.43) - mkdir 6780 (time 1787831190.67 total 90.28 last 56.88) - mkdir 7394 (time 1787831200.68 total 100.29 last 61.34) - mkdir 8063 (time 1787831210.68 total 110.29 last 66.87) - mkdir 8763 (time 1787831220.69 total 120.30 last 69.92) - mkdir 9449 (time 1787831230.71 total 130.32 last 68.49) - mkdir 10000 (time 1787831240.20 total 139.81 last 58.05) - mkdir 10712 (time 1787831250.21 total 149.82 last 71.16) - mkdir 11501 (time 1787831260.22 total 159.84 last 78.75) - mkdir 12196 (time 1787831270.23 total 169.84 last 69.43) - mkdir 12896 (time 1787831280.24 total 179.85 last 69.93) - mkdir 13613 (time 1787831290.25 total 189.87 last 71.62) - mkdir 14323 (time 1787831300.28 total 199.89 last 70.80) - mkdir 15057 (time 1787831310.28 total 209.89 last 73.39) - mkdir 15990 (time 1787831320.29 total 219.90 last 93.25) - mkdir 16729 (time 1787831330.31 total 229.92 last 73.77) - mkdir 17360 (time 1787831340.32 total 239.93 last 63.02) - mkdir 18012 (time 1787831350.32 total 249.93 last 65.19) - mkdir 18711 (time 1787831360.32 total 259.93 last 69.88) - mkdir 19394 (time 1787831370.34 total 269.95 last 68.21) - mkdir 20000 (time 1787831379.61 total 279.22 last 65.34) - mkdir 20519 (time 1787831389.61 total 289.22 last 51.90) - mkdir 21229 (time 1787831399.62 total 299.23 last 70.95) - mkdir 21883 (time 1787831409.63 total 309.24 last 65.33) - mkdir 22514 (time 1787831419.64 total 319.25 last 63.03) - mkdir 23175 (time 1787831429.65 total 329.26 last 66.05) - mkdir 23843 (time 1787831439.65 total 339.27 last 66.75) - mkdir 24579 (time 1787831449.66 total 349.27 last 73.59) - mkdir 25243 (time 1787831459.67 total 359.28 last 66.32) - mkdir 25925 (time 1787831469.67 total 369.28 last 68.18) - mkdir 26613 (time 1787831479.69 total 379.30 last 68.64) - mkdir 27233 (time 1787831489.71 total 389.32 last 61.93) - mkdir 27807 (time 1787831499.73 total 399.34 last 57.28) - mkdir 28434 (time 1787831509.73 total 409.34 last 62.68) - mkdir 29135 (time 1787831519.74 total 419.35 last 70.01) - mkdir 29845 (time 1787831529.74 total 429.36 last 71.00) - mkdir 30000 (time 1787831532.07 total 431.68 last 66.68) - mkdir 30678 (time 1787831542.09 total 441.70 last 67.66) - mkdir 31361 (time 1787831552.10 total 451.71 last 68.24) - mkdir 31994 (time 1787831562.11 total 461.72 last 63.22) - mkdir 32671 (time 1787831572.12 total 471.73 last 67.66) total: 32818 mkdir in 473.63 seconds: 69.29 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 1784 1269520 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 270584 1000720 22% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 1544 3605476 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 1544 3605476 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 3088 7210952 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 280 1023720 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 65895 958105 7% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 368 261776 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 369 261775 1% /mnt/lustre[OST:1] filesystem_summary: 589726 66175 523551 12% /mnt/lustre nlink before: 1, created before: 65637 - unlinked 0 (time 1787832032 ; total 0 ; last 0) - unlinked 10000 (time 1787832257 ; total 225 ; last 225) - unlinked 20000 (time 1787832412 ; total 380 ; last 155) - unlinked 30000 (time 1787832553 ; total 521 ; last 141) total: 32768 unlinks in 556 seconds: 58.935253 unlinks/second - unlinked 0 (time 1787832032 ; total 0 ; last 0) - unlinked 10000 (time 1787832259 ; total 227 ; last 227) - unlinked 20000 (time 1787832414 ; total 382 ; last 155) - unlinked 30000 (time 1787832554 ; total 522 ; last 140) total: 32768 unlinks in 557 seconds: 58.829445 unlinks/second nlink between: 1 - unlinked 0 (time 1787832590 ; total 0 ; last 0) total: 50 unlinks in 1 seconds: 50.000000 unlinks/second - unlinked 0 (time 1787832590 ; total 0 ; last 0) total: 50 unlinks in 1 seconds: 50.000000 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 1784 1269520 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 8040 1263264 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 1544 3605476 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 1544 3605476 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 3088 7210952 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 280 1023720 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 259 1023741 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 368 261776 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 369 261775 1% /mnt/lustre[OST:1] filesystem_summary: 524090 539 523551 1% /mnt/lustre