== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 21:25:48 (1787707548) 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 368 261776 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 369 261775 1% /mnt/lustre[OST:1] filesystem_summary: 524090 539 523551 1% /mnt/lustre - mkdir 715 (time 1787707564.38 total 10.00 last 71.49) - mkdir 1330 (time 1787707574.41 total 20.04 last 61.28) - mkdir 1927 (time 1787707584.41 total 30.04 last 59.68) - mkdir 2562 (time 1787707594.44 total 40.07 last 63.33) - mkdir 3096 (time 1787707604.51 total 50.13 last 53.06) - mkdir 3659 (time 1787707614.51 total 60.13 last 56.29) - mkdir 4300 (time 1787707624.54 total 70.16 last 63.90) - mkdir 4927 (time 1787707634.54 total 80.16 last 62.69) - mkdir 5527 (time 1787707644.57 total 90.19 last 59.84) - mkdir 6207 (time 1787707654.61 total 100.23 last 67.71) - mkdir 6907 (time 1787707664.62 total 110.24 last 69.94) - mkdir 7626 (time 1787707674.64 total 120.26 last 71.77) - mkdir 8341 (time 1787707684.65 total 130.28 last 71.39) - mkdir 9037 (time 1787707694.66 total 140.28 last 69.57) - mkdir 9567 (time 1787707704.67 total 150.30 last 52.92) - mkdir 10000 (time 1787707712.42 total 158.04 last 55.91) - mkdir 10590 (time 1787707722.42 total 168.04 last 58.99) - mkdir 11145 (time 1787707732.43 total 178.06 last 55.42) - mkdir 11691 (time 1787707742.43 total 188.06 last 54.58) - mkdir 12295 (time 1787707752.45 total 198.07 last 60.32) - mkdir 12860 (time 1787707762.46 total 208.08 last 56.45) - mkdir 13407 (time 1787707772.47 total 218.09 last 54.65) - mkdir 13967 (time 1787707782.48 total 228.10 last 55.95) - mkdir 14651 (time 1787707792.48 total 238.10 last 68.40) - mkdir 15443 (time 1787707802.50 total 248.12 last 79.04) - mkdir 16070 (time 1787707812.53 total 258.15 last 62.50) - mkdir 16775 (time 1787707822.54 total 268.16 last 70.44) - mkdir 17403 (time 1787707832.55 total 278.17 last 62.72) - mkdir 17996 (time 1787707842.56 total 288.19 last 59.23) - mkdir 18684 (time 1787707852.56 total 298.19 last 68.78) - mkdir 19353 (time 1787707862.58 total 308.20 last 66.81) - mkdir 20000 (time 1787707871.92 total 317.54 last 69.26) - mkdir 20598 (time 1787707881.93 total 327.55 last 59.75) - mkdir 21221 (time 1787707891.96 total 337.58 last 62.09) - mkdir 21846 (time 1787707901.97 total 347.59 last 62.47) - mkdir 22489 (time 1787707911.99 total 357.62 last 64.13) - mkdir 23136 (time 1787707922.03 total 367.65 last 64.47) - mkdir 23776 (time 1787707932.04 total 377.67 last 63.91) - mkdir 24490 (time 1787707942.06 total 387.68 last 71.29) - mkdir 25155 (time 1787707952.08 total 397.70 last 66.36) - mkdir 25828 (time 1787707962.08 total 407.71 last 67.28) - mkdir 26476 (time 1787707972.11 total 417.73 last 64.61) - mkdir 27147 (time 1787707982.12 total 427.74 last 67.06) - mkdir 27831 (time 1787707992.14 total 437.76 last 68.27) - mkdir 28469 (time 1787708002.14 total 447.76 last 63.79) - mkdir 29136 (time 1787708012.15 total 457.78 last 66.61) - mkdir 29827 (time 1787708022.16 total 467.78 last 69.07) - mkdir 30000 (time 1787708025.44 total 471.06 last 52.67) - mkdir 30502 (time 1787708035.47 total 481.09 last 50.05) - mkdir 31220 (time 1787708045.48 total 491.10 last 71.73) - mkdir 31969 (time 1787708055.50 total 501.12 last 74.76) - mkdir 32696 (time 1787708065.50 total 511.13 last 72.65) total: 32818 mkdir in 513.08 seconds: 63.96 ops/second - mkdir 710 (time 1787707564.39 total 10.01 last 70.92) - mkdir 1294 (time 1787707574.40 total 20.02 last 58.34) - mkdir 1886 (time 1787707584.41 total 30.03 last 59.13) - mkdir 2523 (time 1787707594.42 total 40.04 last 63.64) - mkdir 3087 (time 1787707604.42 total 50.04 last 56.39) - mkdir 3635 (time 1787707614.43 total 60.06 last 54.73) - mkdir 4274 (time 1787707624.43 total 70.06 last 63.90) - mkdir 4907 (time 1787707634.43 total 80.06 last 63.29) - mkdir 5534 (time 1787707644.43 total 90.06 last 62.69) - mkdir 6196 (time 1787707654.44 total 100.06 last 66.17) - mkdir 6888 (time 1787707664.45 total 110.07 last 69.14) - mkdir 7630 (time 1787707674.45 total 120.07 last 74.20) - mkdir 8337 (time 1787707684.46 total 130.08 last 70.64) - mkdir 9018 (time 1787707694.47 total 140.10 last 67.98) - mkdir 9551 (time 1787707704.52 total 150.15 last 53.04) - mkdir 10000 (time 1787707712.75 total 158.37 last 54.60) - mkdir 10600 (time 1787707722.75 total 168.38 last 59.95) - mkdir 11170 (time 1787707732.78 total 178.41 last 56.84) - mkdir 11708 (time 1787707742.78 total 188.41 last 53.79) - mkdir 12294 (time 1787707752.79 total 198.42 last 58.55) - mkdir 12847 (time 1787707762.80 total 208.42 last 55.27) - mkdir 13408 (time 1787707772.82 total 218.45 last 55.96) - mkdir 13944 (time 1787707782.83 total 228.46 last 53.56) - mkdir 14610 (time 1787707792.84 total 238.46 last 66.55) - mkdir 15370 (time 1787707802.84 total 248.46 last 76.00) - mkdir 15993 (time 1787707812.85 total 258.47 last 62.24) - mkdir 16697 (time 1787707822.85 total 268.48 last 70.39) - mkdir 17324 (time 1787707832.89 total 278.51 last 62.47) - mkdir 17920 (time 1787707842.90 total 288.52 last 59.55) - mkdir 18611 (time 1787707852.92 total 298.55 last 68.93) - mkdir 19320 (time 1787707862.92 total 308.55 last 70.89) - mkdir 20000 (time 1787707872.46 total 318.08 last 71.33) - mkdir 20605 (time 1787707882.47 total 328.09 last 60.43) - mkdir 21211 (time 1787707892.47 total 338.10 last 60.57) - mkdir 21826 (time 1787707902.48 total 348.11 last 61.44) - mkdir 22464 (time 1787707912.49 total 358.12 last 63.72) - mkdir 23123 (time 1787707922.50 total 368.12 last 65.87) - mkdir 23715 (time 1787707932.51 total 378.13 last 59.16) - mkdir 24408 (time 1787707942.51 total 388.14 last 69.25) - mkdir 25081 (time 1787707952.53 total 398.15 last 67.21) - mkdir 25770 (time 1787707962.53 total 408.16 last 68.85) - mkdir 26435 (time 1787707972.54 total 418.17 last 66.43) - mkdir 27109 (time 1787707982.55 total 428.17 last 67.39) - mkdir 27804 (time 1787707992.56 total 438.18 last 69.40) - mkdir 28428 (time 1787708002.57 total 448.19 last 62.37) - mkdir 29080 (time 1787708012.58 total 458.21 last 65.10) - mkdir 29784 (time 1787708022.62 total 468.25 last 70.10) - mkdir 30000 (time 1787708026.44 total 472.06 last 56.65) - mkdir 30530 (time 1787708036.44 total 482.07 last 52.97) - mkdir 31310 (time 1787708046.45 total 492.07 last 77.98) - mkdir 31954 (time 1787708056.45 total 502.07 last 64.39) - mkdir 32686 (time 1787708066.45 total 512.07 last 73.18) total: 32818 mkdir in 514.29 seconds: 63.81 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 270696 1000608 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 368 261776 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 369 261775 1% /mnt/lustre[OST:1] filesystem_summary: 589726 66175 523551 12% /mnt/lustre nlink before: 1, created before: 65637 - unlinked 0 (time 1787708779 ; total 1 ; last 1) - unlinked 10000 (time 1787709020 ; total 242 ; last 241) - unlinked 20000 (time 1787709288 ; total 510 ; last 268) - unlinked 30000 (time 1787709550 ; total 772 ; last 262) total: 32768 unlinks in 844 seconds: 38.824646 unlinks/second - unlinked 0 (time 1787708779 ; total 1 ; last 1) - unlinked 10000 (time 1787709023 ; total 245 ; last 244) - unlinked 20000 (time 1787709288 ; total 510 ; last 265) - unlinked 30000 (time 1787709551 ; total 773 ; last 263) total: 32768 unlinks in 846 seconds: 38.732861 unlinks/second nlink between: 1 - unlinked 0 (time 1787709626 ; total 0 ; last 0) total: 50 unlinks in 1 seconds: 50.000000 unlinks/second - unlinked 0 (time 1787709626 ; 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 8152 1263152 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 368 261776 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 369 261775 1% /mnt/lustre[OST:1] filesystem_summary: 524090 539 523551 1% /mnt/lustre