== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 20:31:50 (1786062710) UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 2210688 2048 2206592 1% /mnt/lustre[MDT:0] lustre-OST0000_UUID 3771392 2048 3767296 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3771392 2048 3767296 1% /mnt/lustre[OST:1] filesystem_summary: 7542784 4096 7534592 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 534562 332 534230 1% /mnt/lustre[MDT:0] lustre-OST0000_UUID 118185 393 117792 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 118185 393 117792 1% /mnt/lustre[OST:1] filesystem_summary: 235916 332 235584 1% /mnt/lustre - mkdir 624 (time 1786062725.27 total 10.01 last 62.36) - mkdir 1228 (time 1786062735.29 total 20.02 last 60.30) - mkdir 1803 (time 1786062745.29 total 30.03 last 57.46) - mkdir 2496 (time 1786062755.30 total 40.03 last 69.28) - mkdir 3134 (time 1786062765.31 total 50.04 last 63.75) - mkdir 3725 (time 1786062775.31 total 60.05 last 59.07) - mkdir 4415 (time 1786062785.31 total 70.05 last 68.99) - mkdir 5037 (time 1786062795.34 total 80.07 last 62.05) - mkdir 5683 (time 1786062805.34 total 90.08 last 64.58) - mkdir 6204 (time 1786062815.35 total 100.08 last 52.07) - mkdir 6768 (time 1786062825.36 total 110.10 last 56.31) - mkdir 7348 (time 1786062835.38 total 120.12 last 57.90) - mkdir 7906 (time 1786062845.38 total 130.12 last 55.78) - mkdir 8518 (time 1786062855.39 total 140.13 last 61.15) - mkdir 9127 (time 1786062865.40 total 150.14 last 60.86) - mkdir 9853 (time 1786062875.40 total 160.14 last 72.57) - mkdir 10000 (time 1786062878.17 total 162.91 last 53.11) - mkdir 10661 (time 1786062888.18 total 172.92 last 66.03) - mkdir 11361 (time 1786062898.19 total 182.92 last 69.97) - mkdir 11931 (time 1786062908.19 total 192.92 last 56.99) - mkdir 12570 (time 1786062918.23 total 202.96 last 63.66) - mkdir 13189 (time 1786062928.23 total 212.96 last 61.89) - mkdir 13813 (time 1786062938.23 total 222.97 last 62.39) - mkdir 14464 (time 1786062948.25 total 232.98 last 64.98) - mkdir 14963 (time 1786062958.26 total 242.99 last 49.86) - mkdir 15575 (time 1786062968.26 total 253.00 last 61.16) - mkdir 16040 (time 1786062978.27 total 263.00 last 46.48) - mkdir 16487 (time 1786062988.27 total 273.00 last 44.69) - mkdir 17136 (time 1786062998.28 total 283.01 last 64.85) - mkdir 17775 (time 1786063008.28 total 293.01 last 63.90) - mkdir 18380 (time 1786063018.29 total 303.03 last 60.43) - mkdir 19032 (time 1786063028.29 total 313.03 last 65.17) - mkdir 19666 (time 1786063038.31 total 323.05 last 63.28) - mkdir 20000 (time 1786063043.43 total 328.16 last 65.29) - mkdir 20576 (time 1786063053.45 total 338.19 last 57.47) - mkdir 21107 (time 1786063063.46 total 348.20 last 53.03) - mkdir 21730 (time 1786063073.48 total 358.22 last 62.19) - mkdir 22199 (time 1786063083.48 total 368.22 last 46.90) - mkdir 22878 (time 1786063093.51 total 378.24 last 67.73) - mkdir 23476 (time 1786063103.51 total 388.25 last 59.77) - mkdir 23899 (time 1786063113.52 total 398.25 last 42.27) - mkdir 24468 (time 1786063123.55 total 408.29 last 56.71) - mkdir 25125 (time 1786063133.56 total 418.29 last 65.67) - mkdir 25633 (time 1786063143.56 total 428.30 last 50.76) - mkdir 26232 (time 1786063153.58 total 438.32 last 59.79) - mkdir 26792 (time 1786063163.65 total 448.38 last 55.64) - mkdir 27273 (time 1786063173.73 total 458.46 last 47.71) - mkdir 27750 (time 1786063183.75 total 468.48 last 47.62) - mkdir 28266 (time 1786063193.76 total 478.49 last 51.53) - mkdir 28865 (time 1786063203.76 total 488.50 last 59.89) - mkdir 29393 (time 1786063213.77 total 498.51 last 52.75) - mkdir 29854 (time 1786063223.78 total 508.52 last 46.05) - mkdir 30000 (time 1786063226.95 total 511.69 last 46.02) - mkdir 30600 (time 1786063236.96 total 521.69 last 59.98) - mkdir 31166 (time 1786063246.98 total 531.72 last 56.47) - mkdir 31674 (time 1786063256.99 total 541.73 last 50.75) - mkdir 32315 (time 1786063266.99 total 551.73 last 64.10) total: 32818 mkdir in 560.58 seconds: 58.54 ops/second - mkdir 612 (time 1786062725.29 total 10.03 last 61.04) - mkdir 1181 (time 1786062735.31 total 20.05 last 56.78) - mkdir 1745 (time 1786062745.33 total 30.07 last 56.29) - mkdir 2444 (time 1786062755.34 total 40.07 last 69.85) - mkdir 3102 (time 1786062765.35 total 50.08 last 65.73) - mkdir 3706 (time 1786062775.35 total 60.08 last 60.39) - mkdir 4445 (time 1786062785.36 total 70.09 last 73.88) - mkdir 5090 (time 1786062795.37 total 80.11 last 64.38) - mkdir 5726 (time 1786062805.38 total 90.11 last 63.58) - mkdir 6231 (time 1786062815.41 total 100.15 last 50.32) - mkdir 6810 (time 1786062825.44 total 110.17 last 57.76) - mkdir 7389 (time 1786062835.44 total 120.18 last 57.87) - mkdir 7945 (time 1786062845.46 total 130.19 last 55.50) - mkdir 8525 (time 1786062855.47 total 140.20 last 57.96) - mkdir 9145 (time 1786062865.47 total 150.20 last 61.99) - mkdir 9861 (time 1786062875.48 total 160.21 last 71.52) - mkdir 10000 (time 1786062878.11 total 162.84 last 52.87) - mkdir 10682 (time 1786062888.15 total 172.88 last 67.93) - mkdir 11357 (time 1786062898.15 total 182.88 last 67.49) - mkdir 11950 (time 1786062908.16 total 192.90 last 59.23) - mkdir 12610 (time 1786062918.20 total 202.94 last 65.73) - mkdir 13240 (time 1786062928.21 total 212.94 last 62.99) - mkdir 13865 (time 1786062938.21 total 222.94 last 62.48) - mkdir 14523 (time 1786062948.21 total 232.94 last 65.77) - mkdir 15053 (time 1786062958.21 total 242.95 last 53.00) - mkdir 15647 (time 1786062968.23 total 252.96 last 59.30) - mkdir 16132 (time 1786062978.24 total 262.97 last 48.44) - mkdir 16572 (time 1786062988.25 total 272.98 last 43.98) - mkdir 17194 (time 1786062998.26 total 282.99 last 62.11) - mkdir 17878 (time 1786063008.26 total 293.00 last 68.38) - mkdir 18457 (time 1786063018.28 total 303.01 last 57.82) - mkdir 19105 (time 1786063028.28 total 313.02 last 64.76) - mkdir 19728 (time 1786063038.29 total 323.02 last 62.30) - mkdir 20000 (time 1786063042.30 total 327.03 last 67.73) - mkdir 20542 (time 1786063052.31 total 337.04 last 54.16) - mkdir 21062 (time 1786063062.33 total 347.06 last 51.91) - mkdir 21684 (time 1786063072.38 total 357.11 last 61.89) - mkdir 22156 (time 1786063082.40 total 367.14 last 47.07) - mkdir 22838 (time 1786063092.41 total 377.14 last 68.16) - mkdir 23423 (time 1786063102.42 total 387.15 last 58.45) - mkdir 23858 (time 1786063112.43 total 397.17 last 43.44) - mkdir 24473 (time 1786063122.43 total 407.17 last 61.50) - mkdir 25102 (time 1786063132.45 total 417.18 last 62.79) - mkdir 25640 (time 1786063142.48 total 427.21 last 53.67) - mkdir 26178 (time 1786063152.48 total 437.21 last 53.79) - mkdir 26713 (time 1786063162.49 total 447.22 last 53.44) - mkdir 27274 (time 1786063172.51 total 457.24 last 56.01) - mkdir 27755 (time 1786063182.52 total 467.25 last 48.03) - mkdir 28263 (time 1786063192.87 total 477.60 last 49.11) - mkdir 28842 (time 1786063202.88 total 487.61 last 57.81) - mkdir 29378 (time 1786063212.89 total 497.62 last 53.56) - mkdir 29842 (time 1786063222.94 total 507.67 last 46.18) - mkdir 30000 (time 1786063226.37 total 511.11 last 45.97) - mkdir 30594 (time 1786063236.90 total 521.64 last 56.42) - mkdir 31174 (time 1786063246.91 total 531.64 last 57.98) - mkdir 31680 (time 1786063256.92 total 541.65 last 50.56) - mkdir 32307 (time 1786063266.94 total 551.67 last 62.54) total: 32818 mkdir in 560.62 seconds: 58.54 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 2210176 489856 1718272 23% /mnt/lustre[MDT:0] lustre-OST0000_UUID 3771392 2048 3767296 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3771392 2048 3767296 1% /mnt/lustre[OST:1] filesystem_summary: 7542784 4096 7534592 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 304109 65969 238140 22% /mnt/lustre[MDT:0] lustre-OST0000_UUID 118185 393 117792 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 118184 392 117792 1% /mnt/lustre[OST:1] filesystem_summary: 301553 65969 235584 22% /mnt/lustre nlink before: 65638, created before: 65637 - unlinked 0 (time 1786063956 ; total 0 ; last 0) - unlinked 10000 (time 1786064270 ; total 314 ; last 314) - unlinked 20000 (time 1786064571 ; total 615 ; last 301) - unlinked 30000 (time 1786064876 ; total 920 ; last 305) total: 32768 unlinks in 999 seconds: 32.800800 unlinks/second - unlinked 0 (time 1786063956 ; total 0 ; last 0) - unlinked 10000 (time 1786064271 ; total 315 ; last 315) - unlinked 20000 (time 1786064572 ; total 616 ; last 301) - unlinked 30000 (time 1786064879 ; total 923 ; last 307) total: 32768 unlinks in 1001 seconds: 32.735264 unlinks/second nlink between: 102 - unlinked 0 (time 1786064959 ; total 0 ; last 0) total: 50 unlinks in 1 seconds: 50.000000 unlinks/second - unlinked 0 (time 1786064959 ; total 1 ; last 1) total: 50 unlinks in 2 seconds: 25.000000 unlinks/second nlink after: 2 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 2208896 2304 2204544 1% /mnt/lustre[MDT:0] lustre-OST0000_UUID 3771392 2048 3767296 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3771392 2048 3767296 1% /mnt/lustre[OST:1] filesystem_summary: 7542784 4096 7534592 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 526795 333 526462 1% /mnt/lustre[MDT:0] lustre-OST0000_UUID 118185 393 117792 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 118184 392 117792 1% /mnt/lustre[OST:1] filesystem_summary: 235917 333 235584 1% /mnt/lustre