== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 23:15:32 (1782530132) UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 1708 1269596 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 277 1023723 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: 524087 536 523551 1% /mnt/lustre - mkdir 739 (time 1782530147.67 total 10.00 last 73.89) - mkdir 1475 (time 1782530157.67 total 20.00 last 73.59) - mkdir 2241 (time 1782530167.67 total 30.01 last 76.57) - mkdir 3050 (time 1782530177.68 total 40.02 last 80.83) - mkdir 3572 (time 1782530187.69 total 50.03 last 52.13) - mkdir 4171 (time 1782530197.71 total 60.04 last 59.83) - mkdir 4934 (time 1782530207.73 total 70.07 last 76.09) - mkdir 5573 (time 1782530217.74 total 80.07 last 63.90) - mkdir 6258 (time 1782530227.77 total 90.10 last 68.28) - mkdir 6875 (time 1782530237.78 total 100.12 last 61.60) - mkdir 7454 (time 1782530247.80 total 110.13 last 57.82) - mkdir 8121 (time 1782530257.82 total 120.15 last 66.59) - mkdir 8782 (time 1782530267.83 total 130.16 last 66.02) - mkdir 9380 (time 1782530277.83 total 140.17 last 59.78) - mkdir 10000 (time 1782530286.52 total 148.85 last 71.38) - mkdir 10725 (time 1782530296.52 total 158.86 last 72.45) - mkdir 11599 (time 1782530306.53 total 168.87 last 87.31) - mkdir 12332 (time 1782530316.54 total 178.87 last 73.26) - mkdir 13056 (time 1782530326.54 total 188.88 last 72.37) - mkdir 13917 (time 1782530336.56 total 198.90 last 85.92) - mkdir 14671 (time 1782530346.58 total 208.92 last 75.27) - mkdir 15399 (time 1782530356.59 total 218.93 last 72.70) - mkdir 16222 (time 1782530366.60 total 228.94 last 82.25) - mkdir 16828 (time 1782530376.65 total 238.98 last 60.32) - mkdir 17493 (time 1782530386.65 total 248.98 last 66.49) - mkdir 18105 (time 1782530396.67 total 259.00 last 61.09) - mkdir 18839 (time 1782530406.67 total 269.01 last 73.38) - mkdir 19567 (time 1782530416.67 total 279.01 last 72.78) - mkdir 20000 (time 1782530422.83 total 285.16 last 70.36) - mkdir 20588 (time 1782530432.83 total 295.16 last 58.79) - mkdir 21303 (time 1782530442.86 total 305.19 last 71.30) - mkdir 22024 (time 1782530452.86 total 315.20 last 72.05) - mkdir 22716 (time 1782530462.87 total 325.21 last 69.14) - mkdir 23374 (time 1782530472.88 total 335.22 last 65.72) - mkdir 24122 (time 1782530482.89 total 345.22 last 74.77) - mkdir 24860 (time 1782530492.90 total 355.23 last 73.73) - mkdir 25613 (time 1782530502.90 total 365.23 last 75.30) - mkdir 26341 (time 1782530512.90 total 375.23 last 72.79) - mkdir 27040 (time 1782530522.90 total 385.23 last 69.90) - mkdir 27689 (time 1782530532.91 total 395.25 last 64.82) - mkdir 28292 (time 1782530542.93 total 405.27 last 60.18) - mkdir 28948 (time 1782530552.93 total 415.27 last 65.58) - mkdir 29663 (time 1782530562.94 total 425.27 last 71.46) - mkdir 30000 (time 1782530567.39 total 429.72 last 75.80) - mkdir 30711 (time 1782530577.40 total 439.73 last 71.02) - mkdir 31419 (time 1782530587.41 total 449.74 last 70.71) - mkdir 32044 (time 1782530597.43 total 459.76 last 62.39) - mkdir 32676 (time 1782530607.45 total 469.78 last 63.07) total: 32818 mkdir in 472.02 seconds: 69.53 ops/second - mkdir 736 (time 1782530147.74 total 10.00 last 73.56) - mkdir 1476 (time 1782530157.75 total 20.02 last 73.89) - mkdir 2240 (time 1782530167.77 total 30.04 last 76.27) - mkdir 3056 (time 1782530177.78 total 40.05 last 81.52) - mkdir 3583 (time 1782530187.84 total 50.11 last 52.38) - mkdir 4192 (time 1782530197.84 total 60.11 last 60.90) - mkdir 4994 (time 1782530207.85 total 70.12 last 80.13) - mkdir 5638 (time 1782530217.87 total 80.14 last 64.28) - mkdir 6310 (time 1782530227.87 total 90.14 last 67.18) - mkdir 6889 (time 1782530237.88 total 100.15 last 57.86) - mkdir 7439 (time 1782530247.88 total 110.15 last 54.96) - mkdir 8113 (time 1782530257.89 total 120.16 last 67.37) - mkdir 8771 (time 1782530267.92 total 130.19 last 65.61) - mkdir 9369 (time 1782530277.93 total 140.20 last 59.76) - mkdir 10000 (time 1782530286.45 total 148.72 last 74.03) - mkdir 10735 (time 1782530296.46 total 158.73 last 73.44) - mkdir 11582 (time 1782530306.47 total 168.73 last 84.64) - mkdir 12342 (time 1782530316.49 total 178.75 last 75.85) - mkdir 13047 (time 1782530326.49 total 188.75 last 70.50) - mkdir 13876 (time 1782530336.49 total 198.76 last 82.88) - mkdir 14620 (time 1782530346.51 total 208.77 last 74.27) - mkdir 15363 (time 1782530356.51 total 218.78 last 74.23) - mkdir 16184 (time 1782530366.52 total 228.79 last 82.03) - mkdir 16800 (time 1782530376.52 total 238.79 last 61.59) - mkdir 17482 (time 1782530386.53 total 248.80 last 68.17) - mkdir 18099 (time 1782530396.53 total 258.80 last 61.68) - mkdir 18849 (time 1782530406.56 total 268.83 last 74.74) - mkdir 19578 (time 1782530416.57 total 278.84 last 72.89) - mkdir 20000 (time 1782530422.12 total 284.39 last 76.03) - mkdir 20598 (time 1782530432.14 total 294.41 last 59.67) - mkdir 21286 (time 1782530442.15 total 304.42 last 68.73) - mkdir 22024 (time 1782530452.17 total 314.44 last 73.68) - mkdir 22694 (time 1782530462.18 total 324.45 last 66.91) - mkdir 23334 (time 1782530472.18 total 334.45 last 63.97) - mkdir 24056 (time 1782530482.21 total 344.47 last 72.04) - mkdir 24814 (time 1782530492.23 total 354.50 last 75.61) - mkdir 25592 (time 1782530502.25 total 364.51 last 77.69) - mkdir 26291 (time 1782530512.25 total 374.52 last 69.83) - mkdir 27015 (time 1782530522.27 total 384.54 last 72.31) - mkdir 27692 (time 1782530532.27 total 394.54 last 67.68) - mkdir 28313 (time 1782530542.28 total 404.55 last 62.03) - mkdir 28944 (time 1782530552.30 total 414.57 last 62.99) - mkdir 29663 (time 1782530562.31 total 424.58 last 71.83) - mkdir 30000 (time 1782530566.95 total 429.22 last 72.53) - mkdir 30684 (time 1782530576.96 total 439.23 last 68.39) - mkdir 31377 (time 1782530586.96 total 449.23 last 69.25) - mkdir 31979 (time 1782530596.98 total 459.25 last 60.08) - mkdir 32621 (time 1782530607.00 total 469.27 last 64.10) total: 32818 mkdir in 472.63 seconds: 69.44 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 270596 1000708 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 1782531278 ; total 0 ; last 0) - unlinked 10000 (time 1782531517 ; total 239 ; last 239) - unlinked 20000 (time 1782531736 ; total 458 ; last 219) - unlinked 30000 (time 1782531952 ; total 674 ; last 216) total: 32768 unlinks in 731 seconds: 44.826267 unlinks/second - unlinked 0 (time 1782531278 ; total 0 ; last 0) - unlinked 10000 (time 1782531518 ; total 240 ; last 240) - unlinked 20000 (time 1782531740 ; total 462 ; last 222) - unlinked 30000 (time 1782531956 ; total 678 ; last 216) total: 32768 unlinks in 734 seconds: 44.643051 unlinks/second nlink between: 1 - unlinked 0 (time 1782532013 ; total 0 ; last 0) total: 50 unlinks in 1 seconds: 50.000000 unlinks/second - unlinked 0 (time 1782532013 ; 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 1784 1269520 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 8052 1263252 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