== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 17:59:57 (1784584797) 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 610 (time 1784584812.67 total 10.01 last 60.92) - mkdir 1274 (time 1784584822.70 total 20.04 last 66.23) - mkdir 1911 (time 1784584832.70 total 30.04 last 63.67) - mkdir 2587 (time 1784584842.70 total 40.04 last 67.60) - mkdir 3341 (time 1784584852.72 total 50.06 last 75.30) - mkdir 4008 (time 1784584862.73 total 60.07 last 66.60) - mkdir 4690 (time 1784584872.74 total 70.08 last 68.14) - mkdir 5394 (time 1784584882.76 total 80.10 last 70.28) - mkdir 6046 (time 1784584892.77 total 90.11 last 65.11) - mkdir 6724 (time 1784584902.80 total 100.14 last 67.62) - mkdir 7375 (time 1784584912.80 total 110.14 last 65.09) - mkdir 7979 (time 1784584922.81 total 120.15 last 60.31) - mkdir 8523 (time 1784584932.82 total 130.16 last 54.37) - mkdir 9174 (time 1784584942.83 total 140.17 last 65.06) - mkdir 9850 (time 1784584952.84 total 150.18 last 67.51) - mkdir 10000 (time 1784584955.43 total 152.77 last 57.87) - mkdir 10661 (time 1784584965.43 total 162.77 last 66.10) - mkdir 11324 (time 1784584975.46 total 172.80 last 66.10) - mkdir 12000 (time 1784584985.47 total 182.81 last 67.53) - mkdir 12702 (time 1784584995.47 total 192.81 last 70.19) - mkdir 13381 (time 1784585005.48 total 202.82 last 67.84) - mkdir 14070 (time 1784585015.49 total 212.83 last 68.82) - mkdir 14711 (time 1784585025.53 total 222.87 last 63.85) - mkdir 15325 (time 1784585035.55 total 232.89 last 61.32) - mkdir 15943 (time 1784585045.56 total 242.90 last 61.70) - mkdir 16427 (time 1784585055.58 total 252.92 last 48.32) - mkdir 17120 (time 1784585065.58 total 262.92 last 69.27) - mkdir 17677 (time 1784585075.60 total 272.94 last 55.59) - mkdir 18287 (time 1784585085.61 total 282.95 last 60.96) - mkdir 18895 (time 1784585095.63 total 292.97 last 60.67) - mkdir 19392 (time 1784585105.63 total 302.97 last 49.69) - mkdir 19958 (time 1784585115.64 total 312.98 last 56.55) - mkdir 20500 (time 1784585125.66 total 323.00 last 54.11) - mkdir 21050 (time 1784585135.66 total 333.00 last 54.99) - mkdir 21628 (time 1784585145.68 total 343.02 last 57.68) - mkdir 22293 (time 1784585155.69 total 353.03 last 66.46) - mkdir 22926 (time 1784585165.69 total 363.03 last 63.30) - mkdir 23567 (time 1784585175.70 total 373.04 last 64.01) - mkdir 24142 (time 1784585185.71 total 383.05 last 57.43) - mkdir 24686 (time 1784585195.71 total 393.05 last 54.40) - mkdir 25358 (time 1784585205.72 total 403.06 last 67.15) - mkdir 25956 (time 1784585215.73 total 413.07 last 59.74) - mkdir 26583 (time 1784585225.75 total 423.09 last 62.56) - mkdir 27205 (time 1784585235.75 total 433.09 last 62.19) - mkdir 27787 (time 1784585245.76 total 443.10 last 58.18) - mkdir 28375 (time 1784585255.78 total 453.12 last 58.67) - mkdir 28971 (time 1784585265.78 total 463.12 last 59.58) - mkdir 29614 (time 1784585275.78 total 473.12 last 64.29) - mkdir 30000 (time 1784585282.26 total 479.60 last 59.60) - mkdir 30627 (time 1784585292.28 total 489.62 last 62.57) - mkdir 31277 (time 1784585302.28 total 499.62 last 64.98) - mkdir 31927 (time 1784585312.29 total 509.63 last 64.97) - mkdir 32584 (time 1784585322.29 total 519.63 last 65.69) total: 32818 mkdir in 523.70 seconds: 62.67 ops/second - mkdir 596 (time 1784584812.67 total 10.00 last 59.58) - mkdir 1238 (time 1784584822.67 total 20.01 last 64.19) - mkdir 1847 (time 1784584832.68 total 30.01 last 60.85) - mkdir 2545 (time 1784584842.69 total 40.03 last 69.68) - mkdir 3245 (time 1784584852.71 total 50.05 last 69.89) - mkdir 3923 (time 1784584862.72 total 60.06 last 67.70) - mkdir 4584 (time 1784584872.73 total 70.07 last 66.06) - mkdir 5263 (time 1784584882.74 total 80.08 last 67.84) - mkdir 5928 (time 1784584892.76 total 90.10 last 66.36) - mkdir 6609 (time 1784584902.78 total 100.11 last 68.01) - mkdir 7265 (time 1784584912.78 total 110.11 last 65.59) - mkdir 7878 (time 1784584922.79 total 120.13 last 61.22) - mkdir 8428 (time 1784584932.80 total 130.14 last 54.94) - mkdir 9085 (time 1784584942.84 total 140.17 last 65.46) - mkdir 9742 (time 1784584952.85 total 150.19 last 65.60) - mkdir 10000 (time 1784584956.92 total 154.26 last 63.41) - mkdir 10624 (time 1784584966.96 total 164.30 last 62.15) - mkdir 11296 (time 1784584976.97 total 174.31 last 67.15) - mkdir 11981 (time 1784584986.97 total 184.31 last 68.47) - mkdir 12670 (time 1784584996.98 total 194.31 last 68.89) - mkdir 13369 (time 1784585006.98 total 204.32 last 69.88) - mkdir 14030 (time 1784585017.00 total 214.33 last 66.00) - mkdir 14669 (time 1784585027.00 total 224.34 last 63.88) - mkdir 15303 (time 1784585037.00 total 234.34 last 63.39) - mkdir 15906 (time 1784585047.00 total 244.34 last 60.28) - mkdir 16395 (time 1784585057.01 total 254.34 last 48.89) - mkdir 17081 (time 1784585067.02 total 264.36 last 68.51) - mkdir 17614 (time 1784585077.03 total 274.37 last 53.25) - mkdir 18243 (time 1784585087.03 total 284.37 last 62.90) - mkdir 18816 (time 1784585097.04 total 294.38 last 57.23) - mkdir 19346 (time 1784585107.10 total 304.44 last 52.70) - mkdir 19931 (time 1784585117.11 total 314.45 last 58.42) - mkdir 20435 (time 1784585127.13 total 324.46 last 50.33) - mkdir 20993 (time 1784585137.16 total 334.49 last 55.64) - mkdir 21592 (time 1784585147.17 total 344.51 last 59.80) - mkdir 22223 (time 1784585157.20 total 354.53 last 62.97) - mkdir 22864 (time 1784585167.20 total 364.54 last 64.06) - mkdir 23488 (time 1784585177.21 total 374.54 last 62.36) - mkdir 24060 (time 1784585187.21 total 384.55 last 57.19) - mkdir 24644 (time 1784585197.22 total 394.55 last 58.37) - mkdir 25265 (time 1784585207.22 total 404.56 last 62.04) - mkdir 25881 (time 1784585217.24 total 414.58 last 61.50) - mkdir 26506 (time 1784585227.25 total 424.59 last 62.44) - mkdir 27118 (time 1784585237.28 total 434.61 last 61.05) - mkdir 27699 (time 1784585247.29 total 444.62 last 58.03) - mkdir 28278 (time 1784585257.30 total 454.63 last 57.84) - mkdir 28853 (time 1784585267.30 total 464.64 last 57.46) - mkdir 29530 (time 1784585277.30 total 474.64 last 67.70) - mkdir 30000 (time 1784585284.55 total 481.88 last 64.89) - mkdir 30644 (time 1784585294.55 total 491.89 last 64.39) - mkdir 31277 (time 1784585304.55 total 501.89 last 63.28) - mkdir 31928 (time 1784585314.58 total 511.92 last 64.91) - mkdir 32553 (time 1784585324.58 total 521.92 last 62.50) total: 32818 mkdir in 525.94 seconds: 62.40 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 270740 1000564 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 1784586044 ; total 0 ; last 0) - unlinked 10000 (time 1784586287 ; total 243 ; last 243) - unlinked 20000 (time 1784586562 ; total 518 ; last 275) - unlinked 30000 (time 1784586819 ; total 775 ; last 257) total: 32768 unlinks in 859 seconds: 38.146683 unlinks/second - unlinked 0 (time 1784586044 ; total 0 ; last 0) - unlinked 10000 (time 1784586290 ; total 246 ; last 246) - unlinked 20000 (time 1784586565 ; total 521 ; last 275) - unlinked 30000 (time 1784586822 ; total 778 ; last 257) total: 32768 unlinks in 863 seconds: 37.969872 unlinks/second nlink between: 1 - unlinked 0 (time 1784586909 ; total 0 ; last 0) total: 50 unlinks in 2 seconds: 25.000000 unlinks/second - unlinked 0 (time 1784586909 ; total 0 ; last 0) total: 50 unlinks in 3 seconds: 16.666666 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 8196 1263108 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