== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 03:15:11 (1779693311) UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 1712 1269592 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 1532 1269772 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 278 1023722 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 257 1023743 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: 524086 535 523551 1% /mnt/lustre - mkdir 613 (time 1779693326.40 total 10.03 last 61.14) - mkdir 1219 (time 1779693336.41 total 20.03 last 60.55) - mkdir 1901 (time 1779693346.42 total 30.04 last 68.13) - mkdir 2670 (time 1779693356.42 total 40.05 last 76.85) - mkdir 3382 (time 1779693366.44 total 50.07 last 71.06) - mkdir 4117 (time 1779693376.49 total 60.11 last 73.18) - mkdir 4794 (time 1779693386.49 total 70.12 last 67.66) - mkdir 5409 (time 1779693396.50 total 80.12 last 61.48) - mkdir 6081 (time 1779693406.51 total 90.14 last 67.09) - mkdir 6824 (time 1779693416.52 total 100.15 last 74.26) - mkdir 7527 (time 1779693426.53 total 110.16 last 70.23) - mkdir 8204 (time 1779693436.53 total 120.16 last 67.67) - mkdir 8998 (time 1779693446.53 total 130.16 last 79.39) - mkdir 9804 (time 1779693456.54 total 140.17 last 80.53) - mkdir 10000 (time 1779693459.30 total 142.93 last 71.08) - mkdir 10689 (time 1779693469.31 total 152.94 last 68.81) - mkdir 11367 (time 1779693479.32 total 162.95 last 67.74) - mkdir 12130 (time 1779693489.33 total 172.96 last 76.22) - mkdir 12898 (time 1779693499.34 total 182.97 last 76.74) - mkdir 13679 (time 1779693509.35 total 192.98 last 78.03) - mkdir 14487 (time 1779693519.35 total 202.98 last 80.79) - mkdir 15195 (time 1779693529.37 total 213.00 last 70.69) - mkdir 15909 (time 1779693539.38 total 223.00 last 71.34) - mkdir 16624 (time 1779693549.39 total 233.01 last 71.43) - mkdir 17302 (time 1779693559.42 total 243.05 last 67.56) - mkdir 18077 (time 1779693569.42 total 253.05 last 77.49) - mkdir 18777 (time 1779693579.44 total 263.07 last 69.86) - mkdir 19480 (time 1779693589.45 total 273.08 last 70.24) - mkdir 20000 (time 1779693596.19 total 279.81 last 77.19) - mkdir 20696 (time 1779693606.19 total 289.82 last 69.55) - mkdir 21460 (time 1779693616.22 total 299.84 last 76.23) - mkdir 22216 (time 1779693626.22 total 309.85 last 75.55) - mkdir 22961 (time 1779693636.23 total 319.85 last 74.48) - mkdir 23667 (time 1779693646.23 total 329.86 last 70.56) - mkdir 24334 (time 1779693656.25 total 339.88 last 66.56) - mkdir 24988 (time 1779693666.25 total 349.88 last 65.39) - mkdir 25663 (time 1779693676.26 total 359.88 last 67.48) - mkdir 26384 (time 1779693686.28 total 369.91 last 71.93) - mkdir 27051 (time 1779693696.28 total 379.91 last 66.69) - mkdir 27655 (time 1779693706.29 total 389.92 last 60.33) - mkdir 28267 (time 1779693716.30 total 399.93 last 61.17) - mkdir 29014 (time 1779693726.30 total 409.93 last 74.70) - mkdir 29764 (time 1779693736.31 total 419.94 last 74.88) - mkdir 30000 (time 1779693740.16 total 423.79 last 61.41) - mkdir 30704 (time 1779693750.16 total 433.79 last 70.37) - mkdir 31405 (time 1779693760.18 total 443.81 last 69.96) - mkdir 32109 (time 1779693770.20 total 453.82 last 70.29) total: 32818 mkdir in 463.14 seconds: 70.86 ops/second - mkdir 598 (time 1779693326.38 total 10.01 last 59.76) - mkdir 1208 (time 1779693336.40 total 20.02 last 60.90) - mkdir 1909 (time 1779693346.41 total 30.04 last 70.01) - mkdir 2688 (time 1779693356.42 total 40.05 last 77.81) - mkdir 3395 (time 1779693366.43 total 50.05 last 70.66) - mkdir 4150 (time 1779693376.45 total 60.08 last 75.29) - mkdir 4848 (time 1779693386.46 total 70.09 last 69.77) - mkdir 5473 (time 1779693396.46 total 80.09 last 62.50) - mkdir 6149 (time 1779693406.46 total 90.09 last 67.58) - mkdir 6895 (time 1779693416.46 total 100.09 last 74.60) - mkdir 7622 (time 1779693426.47 total 110.09 last 72.67) - mkdir 8324 (time 1779693436.47 total 120.10 last 70.15) - mkdir 9086 (time 1779693446.48 total 130.11 last 76.15) - mkdir 9873 (time 1779693456.50 total 140.13 last 78.54) - mkdir 10000 (time 1779693458.54 total 142.17 last 62.29) - mkdir 10739 (time 1779693468.54 total 152.17 last 73.85) - mkdir 11404 (time 1779693478.56 total 162.19 last 66.38) - mkdir 12134 (time 1779693488.58 total 172.21 last 72.89) - mkdir 12860 (time 1779693498.58 total 182.21 last 72.56) - mkdir 13617 (time 1779693508.59 total 192.21 last 75.67) - mkdir 14409 (time 1779693518.60 total 202.22 last 79.12) - mkdir 15135 (time 1779693528.63 total 212.26 last 72.35) - mkdir 15857 (time 1779693538.64 total 222.26 last 72.16) - mkdir 16569 (time 1779693548.65 total 232.28 last 71.09) - mkdir 17251 (time 1779693558.66 total 242.28 last 68.17) - mkdir 18005 (time 1779693568.66 total 252.29 last 75.34) - mkdir 18756 (time 1779693578.67 total 262.30 last 75.06) - mkdir 19479 (time 1779693588.69 total 272.31 last 72.18) - mkdir 20000 (time 1779693595.30 total 278.93 last 78.72) - mkdir 20696 (time 1779693605.33 total 288.96 last 69.43) - mkdir 21451 (time 1779693615.35 total 298.98 last 75.35) - mkdir 22218 (time 1779693625.35 total 308.98 last 76.69) - mkdir 22982 (time 1779693635.35 total 318.98 last 76.39) - mkdir 23682 (time 1779693645.36 total 328.99 last 69.94) - mkdir 24349 (time 1779693655.40 total 339.03 last 66.46) - mkdir 24978 (time 1779693665.43 total 349.06 last 62.69) - mkdir 25647 (time 1779693675.44 total 359.06 last 66.87) - mkdir 26341 (time 1779693685.44 total 369.07 last 69.37) - mkdir 27010 (time 1779693695.44 total 379.07 last 66.89) - mkdir 27639 (time 1779693705.46 total 389.09 last 62.76) - mkdir 28291 (time 1779693715.48 total 399.10 last 65.11) - mkdir 28997 (time 1779693725.48 total 409.11 last 70.57) - mkdir 29717 (time 1779693735.49 total 419.11 last 71.97) - mkdir 30000 (time 1779693740.12 total 423.75 last 61.01) - mkdir 30690 (time 1779693750.14 total 433.77 last 68.91) - mkdir 31366 (time 1779693760.15 total 443.77 last 67.54) - mkdir 32071 (time 1779693770.17 total 453.80 last 70.33) total: 32818 mkdir in 463.60 seconds: 70.79 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 270704 1000600 22% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 1532 1269772 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 65914 958086 7% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 257 1023743 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: 589722 66171 523551 12% /mnt/lustre nlink before: 1, created before: 65637 - unlinked 0 (time 1779694288 ; total 0 ; last 0) - unlinked 10000 (time 1779694511 ; total 223 ; last 223) - unlinked 20000 (time 1779694656 ; total 368 ; last 145) - unlinked 30000 (time 1779694786 ; total 498 ; last 130) total: 32768 unlinks in 536 seconds: 61.134327 unlinks/second - unlinked 0 (time 1779694288 ; total 0 ; last 0) - unlinked 10000 (time 1779694512 ; total 224 ; last 224) - unlinked 20000 (time 1779694658 ; total 370 ; last 146) - unlinked 30000 (time 1779694789 ; total 501 ; last 131) total: 32768 unlinks in 538 seconds: 60.907063 unlinks/second nlink between: 1 - unlinked 0 (time 1779694827 ; total 0 ; last 0) total: 50 unlinks in 1 seconds: 50.000000 unlinks/second - unlinked 0 (time 1779694827 ; 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 8160 1263144 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 1532 1269772 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 278 1023722 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 257 1023743 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: 524086 535 523551 1% /mnt/lustre