== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 21:59:22 (1787882362) 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 369 261775 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 368 261776 1% /mnt/lustre[OST:1] filesystem_summary: 524086 535 523551 1% /mnt/lustre - mkdir 654 (time 1787882378.21 total 10.04 last 65.15) - mkdir 1221 (time 1787882388.21 total 20.04 last 56.70) - mkdir 1773 (time 1787882398.21 total 30.04 last 55.20) - mkdir 2339 (time 1787882408.21 total 40.04 last 56.58) - mkdir 2935 (time 1787882418.21 total 50.05 last 59.58) - mkdir 3392 (time 1787882428.23 total 60.06 last 45.64) - mkdir 4017 (time 1787882438.24 total 70.07 last 62.44) - mkdir 4579 (time 1787882448.25 total 80.08 last 56.14) - mkdir 5126 (time 1787882458.25 total 90.08 last 54.69) - mkdir 5725 (time 1787882468.27 total 100.10 last 59.78) - mkdir 6361 (time 1787882478.29 total 110.12 last 63.48) - mkdir 6978 (time 1787882488.30 total 120.13 last 61.63) - mkdir 7593 (time 1787882498.33 total 130.16 last 61.30) - mkdir 8286 (time 1787882508.34 total 140.17 last 69.28) - mkdir 8961 (time 1787882518.34 total 150.17 last 67.46) - mkdir 9676 (time 1787882528.34 total 160.17 last 71.50) - mkdir 10000 (time 1787882532.89 total 164.72 last 71.20) - mkdir 10629 (time 1787882542.90 total 174.73 last 62.85) - mkdir 11341 (time 1787882552.90 total 184.73 last 71.18) - mkdir 11987 (time 1787882562.91 total 194.74 last 64.54) - mkdir 12659 (time 1787882572.94 total 204.77 last 67.04) - mkdir 13410 (time 1787882582.94 total 214.77 last 75.04) - mkdir 14179 (time 1787882592.95 total 224.78 last 76.85) - mkdir 14870 (time 1787882602.96 total 234.79 last 69.04) - mkdir 15490 (time 1787882612.96 total 244.79 last 61.99) - mkdir 16130 (time 1787882622.96 total 254.79 last 63.99) - mkdir 16884 (time 1787882632.98 total 264.81 last 75.26) - mkdir 17606 (time 1787882642.98 total 274.81 last 72.19) - mkdir 18295 (time 1787882652.98 total 284.82 last 68.88) - mkdir 18984 (time 1787882662.99 total 294.82 last 68.84) - mkdir 19636 (time 1787882673.00 total 304.83 last 65.16) - mkdir 20000 (time 1787882678.25 total 310.08 last 69.36) - mkdir 20732 (time 1787882688.25 total 320.08 last 73.18) - mkdir 21544 (time 1787882698.25 total 330.08 last 81.20) - mkdir 22095 (time 1787882708.26 total 340.09 last 55.04) - mkdir 22799 (time 1787882718.27 total 350.10 last 70.33) - mkdir 23426 (time 1787882728.29 total 360.12 last 62.60) - mkdir 24050 (time 1787882738.29 total 370.12 last 62.38) - mkdir 24796 (time 1787882748.31 total 380.14 last 74.46) - mkdir 25363 (time 1787882758.31 total 390.14 last 56.70) - mkdir 26094 (time 1787882768.31 total 400.15 last 73.08) - mkdir 26835 (time 1787882778.33 total 410.16 last 73.97) - mkdir 27596 (time 1787882788.34 total 420.17 last 76.07) - mkdir 28291 (time 1787882798.34 total 430.17 last 69.48) - mkdir 28753 (time 1787882808.36 total 440.19 last 46.10) - mkdir 29155 (time 1787882818.37 total 450.20 last 40.18) - mkdir 29580 (time 1787882828.38 total 460.21 last 42.46) - mkdir 30000 (time 1787882835.86 total 467.69 last 56.11) - mkdir 30479 (time 1787882845.91 total 477.74 last 47.66) - mkdir 31096 (time 1787882855.92 total 487.75 last 61.63) - mkdir 31850 (time 1787882865.93 total 497.76 last 75.35) - mkdir 32534 (time 1787882875.94 total 507.77 last 68.33) total: 32818 mkdir in 511.85 seconds: 64.12 ops/second - mkdir 665 (time 1787882378.05 total 10.01 last 66.45) - mkdir 1214 (time 1787882388.07 total 20.02 last 54.82) - mkdir 1752 (time 1787882398.07 total 30.03 last 53.77) - mkdir 2329 (time 1787882408.08 total 40.03 last 57.66) - mkdir 2920 (time 1787882418.11 total 50.07 last 58.92) - mkdir 3382 (time 1787882428.11 total 60.07 last 46.19) - mkdir 3988 (time 1787882438.12 total 70.07 last 60.58) - mkdir 4552 (time 1787882448.14 total 80.09 last 56.28) - mkdir 5091 (time 1787882458.14 total 90.10 last 53.87) - mkdir 5671 (time 1787882468.16 total 100.11 last 57.92) - mkdir 6323 (time 1787882478.17 total 110.12 last 65.12) - mkdir 6941 (time 1787882488.18 total 120.13 last 61.74) - mkdir 7565 (time 1787882498.19 total 130.14 last 62.34) - mkdir 8263 (time 1787882508.19 total 140.15 last 69.77) - mkdir 8925 (time 1787882518.20 total 150.15 last 66.17) - mkdir 9663 (time 1787882528.20 total 160.15 last 73.77) - mkdir 10000 (time 1787882533.29 total 165.25 last 66.19) - mkdir 10611 (time 1787882543.30 total 175.25 last 61.06) - mkdir 11298 (time 1787882553.32 total 185.28 last 68.54) - mkdir 11952 (time 1787882563.34 total 195.29 last 65.29) - mkdir 12612 (time 1787882573.35 total 205.30 last 65.93) - mkdir 13363 (time 1787882583.35 total 215.31 last 75.07) - mkdir 14104 (time 1787882593.35 total 225.31 last 74.09) - mkdir 14780 (time 1787882603.38 total 235.33 last 67.45) - mkdir 15406 (time 1787882613.38 total 245.33 last 62.58) - mkdir 16082 (time 1787882623.38 total 255.33 last 67.60) - mkdir 16789 (time 1787882633.39 total 265.34 last 70.65) - mkdir 17496 (time 1787882643.42 total 275.38 last 70.43) - mkdir 18201 (time 1787882653.43 total 285.39 last 70.44) - mkdir 18918 (time 1787882663.48 total 295.43 last 71.38) - mkdir 19562 (time 1787882673.49 total 305.44 last 64.34) - mkdir 20000 (time 1787882679.64 total 311.60 last 71.15) - mkdir 20724 (time 1787882689.65 total 321.61 last 72.33) - mkdir 21503 (time 1787882699.67 total 331.63 last 77.76) - mkdir 22051 (time 1787882709.67 total 341.63 last 54.79) - mkdir 22743 (time 1787882719.68 total 351.63 last 69.15) - mkdir 23351 (time 1787882729.68 total 361.64 last 60.78) - mkdir 24022 (time 1787882739.68 total 371.64 last 67.10) - mkdir 24729 (time 1787882749.69 total 381.64 last 70.67) - mkdir 25341 (time 1787882759.69 total 391.65 last 61.16) - mkdir 26069 (time 1787882769.72 total 401.67 last 72.63) - mkdir 26795 (time 1787882779.73 total 411.68 last 72.54) - mkdir 27570 (time 1787882789.73 total 421.68 last 77.49) - mkdir 28223 (time 1787882799.74 total 431.69 last 65.25) - mkdir 28661 (time 1787882809.78 total 441.74 last 43.59) - mkdir 29117 (time 1787882819.79 total 451.75 last 45.57) - mkdir 29509 (time 1787882829.79 total 461.75 last 39.19) - mkdir 30000 (time 1787882837.36 total 469.31 last 64.90) - mkdir 30443 (time 1787882847.36 total 479.32 last 44.28) - mkdir 31123 (time 1787882857.37 total 489.32 last 67.96) - mkdir 31869 (time 1787882867.38 total 499.34 last 74.48) - mkdir 32549 (time 1787882877.38 total 509.34 last 68.00) total: 32818 mkdir in 512.89 seconds: 63.99 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 270812 1000492 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 369 261775 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 368 261776 1% /mnt/lustre[OST:1] filesystem_summary: 589722 66171 523551 12% /mnt/lustre nlink before: 1, created before: 65637 - unlinked 0 (time 1787883352 ; total 0 ; last 0) - unlinked 10000 (time 1787883599 ; total 247 ; last 247) - unlinked 20000 (time 1787883901 ; total 549 ; last 302) - unlinked 30000 (time 1787884165 ; total 813 ; last 264) total: 32768 unlinks in 886 seconds: 36.984200 unlinks/second - unlinked 0 (time 1787883352 ; total 0 ; last 0) - unlinked 10000 (time 1787883598 ; total 246 ; last 246) - unlinked 20000 (time 1787883903 ; total 551 ; last 305) - unlinked 30000 (time 1787884168 ; total 816 ; last 265) total: 32768 unlinks in 890 seconds: 36.817978 unlinks/second nlink between: 1 - unlinked 0 (time 1787884244 ; total 0 ; last 0) total: 50 unlinks in 2 seconds: 25.000000 unlinks/second - unlinked 0 (time 1787884244 ; total 0 ; last 0) total: 50 unlinks in 2 seconds: 25.000000 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 8268 1263036 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 369 261775 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 368 261776 1% /mnt/lustre[OST:1] filesystem_summary: 524086 535 523551 1% /mnt/lustre