== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 09:09:42 (1789477782) 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 368 261776 1% /mnt/lustre[OST:1] filesystem_summary: 524090 539 523551 1% /mnt/lustre - mkdir 582 (time 1789477797.90 total 10.04 last 57.98) - mkdir 1272 (time 1789477807.90 total 20.04 last 68.99) - mkdir 1979 (time 1789477817.93 total 30.06 last 70.52) - mkdir 2552 (time 1789477827.95 total 40.09 last 57.17) - mkdir 3122 (time 1789477837.97 total 50.11 last 56.85) - mkdir 3725 (time 1789477847.99 total 60.12 last 60.22) - mkdir 4318 (time 1789477858.00 total 70.14 last 59.20) - mkdir 4978 (time 1789477868.01 total 80.15 last 65.98) - mkdir 5566 (time 1789477878.01 total 90.15 last 58.77) - mkdir 6306 (time 1789477888.02 total 100.16 last 73.93) - mkdir 7058 (time 1789477898.03 total 110.17 last 75.11) - mkdir 7771 (time 1789477908.04 total 120.18 last 71.26) - mkdir 8458 (time 1789477918.05 total 130.19 last 68.60) - mkdir 9241 (time 1789477928.06 total 140.19 last 78.28) - mkdir 9998 (time 1789477938.06 total 150.19 last 75.70) - mkdir 10704 (time 1789477948.06 total 160.20 last 70.55) - mkdir 11371 (time 1789477958.07 total 170.21 last 66.65) - mkdir 12071 (time 1789477968.09 total 180.23 last 69.84) - mkdir 12622 (time 1789477978.10 total 190.24 last 55.07) - mkdir 13207 (time 1789477988.11 total 200.25 last 58.42) - mkdir 13749 (time 1789477998.14 total 210.28 last 54.06) - mkdir 14330 (time 1789478008.15 total 220.28 last 58.05) - mkdir 14951 (time 1789478018.16 total 230.30 last 62.03) - mkdir 15524 (time 1789478028.16 total 240.30 last 57.29) - mkdir 16232 (time 1789478038.16 total 250.30 last 70.77) - mkdir 16919 (time 1789478048.17 total 260.31 last 68.67) - mkdir 17620 (time 1789478058.20 total 270.33 last 69.91) - mkdir 18208 (time 1789478068.23 total 280.36 last 58.61) - mkdir 19002 (time 1789478078.23 total 290.36 last 79.40) - mkdir 19696 (time 1789478088.23 total 300.37 last 69.38) - mkdir 20000 (time 1789478093.40 total 305.54 last 58.76) - mkdir 20616 (time 1789478103.41 total 315.54 last 61.58) - mkdir 21063 (time 1789478113.42 total 325.55 last 44.65) - mkdir 21727 (time 1789478123.42 total 335.56 last 66.39) - mkdir 22439 (time 1789478133.42 total 345.56 last 71.18) - mkdir 23188 (time 1789478143.43 total 355.56 last 74.86) - mkdir 23856 (time 1789478153.44 total 365.57 last 66.74) - mkdir 24472 (time 1789478163.46 total 375.60 last 61.46) - mkdir 25159 (time 1789478173.47 total 385.61 last 68.62) - mkdir 25849 (time 1789478183.47 total 395.61 last 68.98) - mkdir 26601 (time 1789478193.48 total 405.62 last 75.15) - mkdir 27347 (time 1789478203.49 total 415.63 last 74.51) - mkdir 28112 (time 1789478213.51 total 425.65 last 76.37) - mkdir 28938 (time 1789478223.51 total 435.65 last 82.57) - mkdir 29634 (time 1789478233.52 total 445.66 last 69.54) - mkdir 30000 (time 1789478238.90 total 451.03 last 68.10) - mkdir 30727 (time 1789478248.90 total 461.04 last 72.66) - mkdir 31483 (time 1789478258.91 total 471.04 last 75.55) - mkdir 32227 (time 1789478268.92 total 481.06 last 74.32) total: 32818 mkdir in 488.88 seconds: 67.13 ops/second - mkdir 617 (time 1789477797.85 total 10.00 last 61.70) - mkdir 1291 (time 1789477807.85 total 20.00 last 67.40) - mkdir 1978 (time 1789477817.86 total 30.01 last 68.65) - mkdir 2550 (time 1789477827.87 total 40.02 last 57.14) - mkdir 3120 (time 1789477837.88 total 50.03 last 56.95) - mkdir 3713 (time 1789477847.89 total 60.04 last 59.25) - mkdir 4281 (time 1789477857.89 total 70.04 last 56.80) - mkdir 4926 (time 1789477867.89 total 80.04 last 64.47) - mkdir 5505 (time 1789477877.90 total 90.05 last 57.84) - mkdir 6235 (time 1789477887.91 total 100.06 last 72.93) - mkdir 6983 (time 1789477897.91 total 110.06 last 74.77) - mkdir 7692 (time 1789477907.92 total 120.07 last 70.86) - mkdir 8346 (time 1789477917.93 total 130.08 last 65.34) - mkdir 9110 (time 1789477927.93 total 140.08 last 76.38) - mkdir 9833 (time 1789477937.93 total 150.08 last 72.29) - mkdir 10000 (time 1789477940.05 total 152.20 last 79.03) - mkdir 10663 (time 1789477950.05 total 162.20 last 66.28) - mkdir 11346 (time 1789477960.05 total 172.20 last 68.27) - mkdir 12012 (time 1789477970.07 total 182.22 last 66.50) - mkdir 12618 (time 1789477980.09 total 192.24 last 60.47) - mkdir 13183 (time 1789477990.09 total 202.24 last 56.49) - mkdir 13719 (time 1789478000.09 total 212.24 last 53.59) - mkdir 14312 (time 1789478010.10 total 222.25 last 59.24) - mkdir 14916 (time 1789478020.15 total 232.30 last 60.13) - mkdir 15504 (time 1789478030.15 total 242.30 last 58.79) - mkdir 16200 (time 1789478040.15 total 252.30 last 69.58) - mkdir 16937 (time 1789478050.17 total 262.32 last 73.54) - mkdir 17596 (time 1789478060.18 total 272.33 last 65.87) - mkdir 18219 (time 1789478070.19 total 282.34 last 62.22) - mkdir 19024 (time 1789478080.20 total 292.35 last 80.41) - mkdir 19683 (time 1789478090.23 total 302.38 last 65.71) - mkdir 20000 (time 1789478096.11 total 308.26 last 53.92) - mkdir 20597 (time 1789478106.13 total 318.28 last 59.58) - mkdir 21054 (time 1789478116.14 total 328.29 last 45.65) - mkdir 21738 (time 1789478126.14 total 338.29 last 68.37) - mkdir 22463 (time 1789478136.14 total 348.29 last 72.48) - mkdir 23230 (time 1789478146.16 total 358.31 last 76.55) - mkdir 23895 (time 1789478156.17 total 368.32 last 66.49) - mkdir 24480 (time 1789478166.17 total 378.32 last 58.46) - mkdir 25169 (time 1789478176.20 total 388.35 last 68.72) - mkdir 25858 (time 1789478186.20 total 398.35 last 68.89) - mkdir 26615 (time 1789478196.22 total 408.37 last 75.55) - mkdir 27358 (time 1789478206.22 total 418.37 last 74.27) - mkdir 28140 (time 1789478216.23 total 428.38 last 78.18) - mkdir 28909 (time 1789478226.23 total 438.38 last 76.86) - mkdir 29604 (time 1789478236.24 total 448.39 last 69.46) - mkdir 30000 (time 1789478241.73 total 453.88 last 72.07) - mkdir 30714 (time 1789478251.74 total 463.89 last 71.35) - mkdir 31468 (time 1789478261.76 total 473.91 last 75.26) - mkdir 32242 (time 1789478271.76 total 483.91 last 77.34) total: 32818 mkdir in 491.79 seconds: 66.73 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 270712 1000592 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 369 261775 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 368 261776 1% /mnt/lustre[OST:1] filesystem_summary: 589726 66175 523551 12% /mnt/lustre nlink before: 1, created before: 65637 - unlinked 0 (time 1789478750 ; total 0 ; last 0) - unlinked 10000 (time 1789478958 ; total 208 ; last 208) - unlinked 20000 (time 1789479103 ; total 353 ; last 145) - unlinked 30000 (time 1789479231 ; total 481 ; last 128) total: 32768 unlinks in 512 seconds: 64.000000 unlinks/second - unlinked 0 (time 1789478750 ; total 1 ; last 1) - unlinked 10000 (time 1789478960 ; total 211 ; last 210) - unlinked 20000 (time 1789479105 ; total 356 ; last 145) - unlinked 30000 (time 1789479231 ; total 482 ; last 126) total: 32768 unlinks in 514 seconds: 63.750973 unlinks/second nlink between: 1 - unlinked 0 (time 1789479265 ; total 0 ; last 0) total: 50 unlinks in 1 seconds: 50.000000 unlinks/second - unlinked 0 (time 1789479265 ; 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 8168 1263136 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 368 261776 1% /mnt/lustre[OST:1] filesystem_summary: 524090 539 523551 1% /mnt/lustre