== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 02:18:33 (1787465913) 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 661 (time 1787465931.03 total 10.00 last 66.09) - mkdir 1338 (time 1787465941.03 total 20.01 last 67.66) - mkdir 2061 (time 1787465951.05 total 30.02 last 72.21) - mkdir 2811 (time 1787465961.05 total 40.03 last 74.95) - mkdir 3498 (time 1787465971.08 total 50.05 last 68.54) - mkdir 4266 (time 1787465981.08 total 60.06 last 76.73) - mkdir 4924 (time 1787465991.10 total 70.07 last 65.69) - mkdir 5681 (time 1787466001.12 total 80.09 last 75.58) - mkdir 6475 (time 1787466011.13 total 90.10 last 79.30) - mkdir 7257 (time 1787466021.14 total 100.12 last 78.09) - mkdir 7836 (time 1787466031.14 total 110.12 last 57.90) - mkdir 8526 (time 1787466041.16 total 120.14 last 68.87) - mkdir 9386 (time 1787466051.17 total 130.15 last 85.90) - mkdir 10000 (time 1787466059.58 total 138.56 last 73.01) - mkdir 10710 (time 1787466069.62 total 148.59 last 70.75) - mkdir 11403 (time 1787466079.62 total 158.60 last 69.27) - mkdir 12110 (time 1787466089.62 total 168.60 last 70.69) - mkdir 12899 (time 1787466099.62 total 178.60 last 78.90) - mkdir 13519 (time 1787466109.68 total 188.66 last 61.63) - mkdir 14229 (time 1787466119.69 total 198.66 last 70.97) - mkdir 14960 (time 1787466129.71 total 208.68 last 72.96) - mkdir 15735 (time 1787466139.71 total 218.69 last 77.47) - mkdir 16546 (time 1787466149.72 total 228.69 last 81.06) - mkdir 17309 (time 1787466159.74 total 238.71 last 76.16) - mkdir 17934 (time 1787466169.78 total 248.75 last 62.23) - mkdir 18322 (time 1787466179.78 total 258.75 last 38.80) - mkdir 18977 (time 1787466189.80 total 268.77 last 65.40) - mkdir 19691 (time 1787466199.80 total 278.78 last 71.34) - mkdir 20000 (time 1787466203.47 total 282.45 last 84.21) - mkdir 20761 (time 1787466213.49 total 292.46 last 75.98) - mkdir 21357 (time 1787466223.50 total 302.47 last 59.56) - mkdir 21949 (time 1787466233.50 total 312.48 last 59.17) - mkdir 22650 (time 1787466243.50 total 322.48 last 70.08) - mkdir 23407 (time 1787466253.51 total 332.48 last 75.65) - mkdir 24074 (time 1787466263.53 total 342.50 last 66.58) - mkdir 24827 (time 1787466273.54 total 352.51 last 75.23) - mkdir 25513 (time 1787466283.54 total 362.51 last 68.59) - mkdir 26204 (time 1787466293.60 total 372.57 last 68.72) - mkdir 26752 (time 1787466303.64 total 382.61 last 54.56) - mkdir 27379 (time 1787466313.65 total 392.62 last 62.65) - mkdir 28059 (time 1787466323.66 total 402.63 last 67.92) - mkdir 28644 (time 1787466333.66 total 412.64 last 58.48) - mkdir 29469 (time 1787466343.67 total 422.64 last 82.44) - mkdir 30000 (time 1787466351.36 total 430.33 last 69.06) - mkdir 30613 (time 1787466361.36 total 440.33 last 61.29) - mkdir 31295 (time 1787466371.37 total 450.34 last 68.15) - mkdir 31948 (time 1787466381.38 total 460.36 last 65.21) - mkdir 32500 (time 1787466391.40 total 470.37 last 55.10) total: 32818 mkdir in 476.03 seconds: 68.94 ops/second - mkdir 652 (time 1787465931.03 total 10.01 last 65.12) - mkdir 1325 (time 1787465941.05 total 20.02 last 67.21) - mkdir 2050 (time 1787465951.07 total 30.05 last 72.34) - mkdir 2811 (time 1787465961.07 total 40.05 last 76.10) - mkdir 3506 (time 1787465971.11 total 50.09 last 69.21) - mkdir 4294 (time 1787465981.13 total 60.11 last 78.65) - mkdir 4976 (time 1787465991.14 total 70.12 last 68.12) - mkdir 5755 (time 1787466001.16 total 80.13 last 77.79) - mkdir 6544 (time 1787466011.16 total 90.14 last 78.89) - mkdir 7320 (time 1787466021.16 total 100.14 last 77.59) - mkdir 7897 (time 1787466031.16 total 110.14 last 57.68) - mkdir 8585 (time 1787466041.19 total 120.17 last 68.61) - mkdir 9443 (time 1787466051.20 total 130.17 last 85.76) - mkdir 10000 (time 1787466059.30 total 138.27 last 68.76) - mkdir 10746 (time 1787466069.30 total 148.27 last 74.59) - mkdir 11468 (time 1787466079.31 total 158.28 last 72.14) - mkdir 12152 (time 1787466089.31 total 168.29 last 68.35) - mkdir 12947 (time 1787466099.32 total 178.30 last 79.44) - mkdir 13597 (time 1787466109.35 total 188.32 last 64.84) - mkdir 14280 (time 1787466119.36 total 198.33 last 68.23) - mkdir 14990 (time 1787466129.38 total 208.35 last 70.85) - mkdir 15800 (time 1787466139.38 total 218.36 last 80.96) - mkdir 16624 (time 1787466149.38 total 228.36 last 82.39) - mkdir 17405 (time 1787466159.39 total 238.37 last 78.05) - mkdir 18066 (time 1787466169.40 total 248.37 last 66.07) - mkdir 18443 (time 1787466179.43 total 258.40 last 37.58) - mkdir 19067 (time 1787466189.43 total 268.40 last 62.39) - mkdir 19796 (time 1787466199.43 total 278.41 last 72.89) - mkdir 20000 (time 1787466202.21 total 281.18 last 73.46) - mkdir 20725 (time 1787466212.22 total 291.19 last 72.43) - mkdir 21333 (time 1787466222.23 total 301.21 last 60.69) - mkdir 21895 (time 1787466232.26 total 311.24 last 56.05) - mkdir 22600 (time 1787466242.26 total 321.24 last 70.50) - mkdir 23309 (time 1787466252.27 total 331.25 last 70.81) - mkdir 23995 (time 1787466262.27 total 341.25 last 68.59) - mkdir 24746 (time 1787466272.28 total 351.26 last 75.05) - mkdir 25432 (time 1787466282.31 total 361.29 last 68.41) - mkdir 26089 (time 1787466292.31 total 371.29 last 65.69) - mkdir 26646 (time 1787466302.34 total 381.31 last 55.55) - mkdir 27189 (time 1787466312.36 total 391.33 last 54.20) - mkdir 27920 (time 1787466322.36 total 401.34 last 73.04) - mkdir 28536 (time 1787466332.37 total 411.35 last 61.53) - mkdir 29298 (time 1787466342.37 total 421.35 last 76.20) - mkdir 29990 (time 1787466352.38 total 431.36 last 69.14) - mkdir 30603 (time 1787466362.43 total 441.40 last 61.04) - mkdir 31308 (time 1787466372.44 total 451.41 last 70.44) - mkdir 31944 (time 1787466382.45 total 461.43 last 63.49) - mkdir 32491 (time 1787466392.48 total 471.45 last 54.57) total: 32818 mkdir in 476.63 seconds: 68.85 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 270728 1000576 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 1787466830 ; total 0 ; last 0) - unlinked 10000 (time 1787467068 ; total 238 ; last 238) - unlinked 20000 (time 1787467205 ; total 375 ; last 137) - unlinked 30000 (time 1787467323 ; total 493 ; last 118) total: 32768 unlinks in 524 seconds: 62.534351 unlinks/second - unlinked 0 (time 1787466830 ; total 0 ; last 0) - unlinked 10000 (time 1787467066 ; total 236 ; last 236) - unlinked 20000 (time 1787467204 ; total 374 ; last 138) - unlinked 30000 (time 1787467323 ; total 493 ; last 119) total: 32768 unlinks in 525 seconds: 62.415237 unlinks/second nlink between: 1 - unlinked 0 (time 1787467357 ; total 0 ; last 0) total: 50 unlinks in 1 seconds: 50.000000 unlinks/second - unlinked 0 (time 1787467357 ; 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 8184 1263120 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