== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 15:15:09 (1787598909) UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 1708 1269596 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 277 1023723 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 257 1023743 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: 524085 534 523551 1% /mnt/lustre - mkdir 607 (time 1787598924.63 total 10.00 last 60.69) - mkdir 1153 (time 1787598934.63 total 20.01 last 54.58) - mkdir 1702 (time 1787598944.64 total 30.01 last 54.88) - mkdir 2339 (time 1787598954.65 total 40.03 last 63.60) - mkdir 2991 (time 1787598964.67 total 50.04 last 65.10) - mkdir 3608 (time 1787598974.67 total 60.04 last 61.69) - mkdir 4245 (time 1787598984.68 total 70.05 last 63.63) - mkdir 4944 (time 1787598994.68 total 80.05 last 69.89) - mkdir 5652 (time 1787599004.69 total 90.07 last 70.72) - mkdir 6335 (time 1787599014.70 total 100.07 last 68.25) - mkdir 6971 (time 1787599024.71 total 110.08 last 63.53) - mkdir 7648 (time 1787599034.71 total 120.08 last 67.70) - mkdir 8328 (time 1787599044.72 total 130.09 last 67.93) - mkdir 9032 (time 1787599054.75 total 140.12 last 70.24) - mkdir 9732 (time 1787599064.75 total 150.12 last 69.99) - mkdir 10000 (time 1787599068.57 total 153.94 last 70.11) - mkdir 10693 (time 1787599078.57 total 163.95 last 69.26) - mkdir 11353 (time 1787599088.58 total 173.95 last 65.94) - mkdir 11959 (time 1787599098.59 total 183.96 last 60.54) - mkdir 12672 (time 1787599108.60 total 193.97 last 71.26) - mkdir 13371 (time 1787599118.61 total 203.98 last 69.84) - mkdir 14034 (time 1787599128.62 total 213.99 last 66.21) - mkdir 14707 (time 1787599138.62 total 224.00 last 67.27) - mkdir 15357 (time 1787599148.64 total 234.01 last 64.88) - mkdir 16049 (time 1787599158.66 total 244.03 last 69.08) - mkdir 16680 (time 1787599168.67 total 254.05 last 63.01) - mkdir 17279 (time 1787599178.68 total 264.05 last 59.90) - mkdir 17941 (time 1787599188.68 total 274.05 last 66.19) - mkdir 18634 (time 1787599198.70 total 284.07 last 69.14) - mkdir 19275 (time 1787599208.70 total 294.07 last 64.10) - mkdir 19945 (time 1787599218.70 total 304.07 last 67.00) - mkdir 20595 (time 1787599228.72 total 314.09 last 64.86) - mkdir 21284 (time 1787599238.73 total 324.10 last 68.83) - mkdir 21987 (time 1787599248.74 total 334.11 last 70.26) - mkdir 22709 (time 1787599258.74 total 344.11 last 72.20) - mkdir 23422 (time 1787599268.78 total 354.15 last 71.02) - mkdir 24125 (time 1787599278.78 total 364.15 last 70.28) - mkdir 24747 (time 1787599288.78 total 374.15 last 62.19) - mkdir 25275 (time 1787599298.79 total 384.16 last 52.75) - mkdir 25861 (time 1787599308.81 total 394.19 last 58.47) - mkdir 26506 (time 1787599318.81 total 404.19 last 64.49) - mkdir 27196 (time 1787599328.83 total 414.20 last 68.90) - mkdir 27884 (time 1787599338.83 total 424.21 last 68.77) - mkdir 28523 (time 1787599348.84 total 434.21 last 63.87) - mkdir 29187 (time 1787599358.86 total 444.23 last 66.28) - mkdir 29825 (time 1787599368.86 total 454.24 last 63.75) - mkdir 30000 (time 1787599371.77 total 457.14 last 60.21) - mkdir 30620 (time 1787599381.77 total 467.14 last 61.99) - mkdir 31305 (time 1787599391.79 total 477.17 last 68.36) - mkdir 31946 (time 1787599401.79 total 487.17 last 64.09) - mkdir 32625 (time 1787599411.80 total 497.17 last 67.87) total: 32818 mkdir in 500.24 seconds: 65.60 ops/second - mkdir 606 (time 1787598924.45 total 10.01 last 60.55) - mkdir 1199 (time 1787598934.50 total 20.05 last 59.02) - mkdir 1742 (time 1787598944.51 total 30.06 last 54.28) - mkdir 2385 (time 1787598954.52 total 40.07 last 64.21) - mkdir 3024 (time 1787598964.53 total 50.08 last 63.86) - mkdir 3637 (time 1787598974.57 total 60.12 last 61.02) - mkdir 4260 (time 1787598984.60 total 70.15 last 62.15) - mkdir 4962 (time 1787598994.61 total 80.16 last 70.11) - mkdir 5648 (time 1787599004.62 total 90.17 last 68.52) - mkdir 6305 (time 1787599014.63 total 100.18 last 65.62) - mkdir 6936 (time 1787599024.64 total 110.20 last 63.03) - mkdir 7615 (time 1787599034.65 total 120.20 last 67.85) - mkdir 8286 (time 1787599044.66 total 130.21 last 67.04) - mkdir 8996 (time 1787599054.69 total 140.25 last 70.76) - mkdir 9728 (time 1787599064.70 total 150.25 last 73.15) - mkdir 10000 (time 1787599068.49 total 154.04 last 71.79) - mkdir 10691 (time 1787599078.49 total 164.04 last 69.09) - mkdir 11348 (time 1787599088.50 total 174.06 last 65.61) - mkdir 11960 (time 1787599098.52 total 184.07 last 61.11) - mkdir 12672 (time 1787599108.55 total 194.10 last 71.02) - mkdir 13338 (time 1787599118.55 total 204.10 last 66.60) - mkdir 14023 (time 1787599128.56 total 214.12 last 68.39) - mkdir 14680 (time 1787599138.57 total 224.12 last 65.67) - mkdir 15327 (time 1787599148.58 total 234.13 last 64.61) - mkdir 16010 (time 1787599158.58 total 244.14 last 68.28) - mkdir 16646 (time 1787599168.60 total 254.15 last 63.49) - mkdir 17233 (time 1787599178.63 total 264.19 last 58.49) - mkdir 17899 (time 1787599188.65 total 274.20 last 66.49) - mkdir 18584 (time 1787599198.66 total 284.21 last 68.45) - mkdir 19275 (time 1787599208.66 total 294.21 last 69.10) - mkdir 19969 (time 1787599218.66 total 304.22 last 69.38) - mkdir 20615 (time 1787599228.67 total 314.22 last 64.57) - mkdir 21275 (time 1787599238.67 total 324.23 last 65.96) - mkdir 21974 (time 1787599248.68 total 334.23 last 69.88) - mkdir 22718 (time 1787599258.68 total 344.24 last 74.33) - mkdir 23410 (time 1787599268.70 total 354.25 last 69.10) - mkdir 24099 (time 1787599278.70 total 364.26 last 68.87) - mkdir 24711 (time 1787599288.72 total 374.27 last 61.12) - mkdir 25234 (time 1787599298.79 total 384.34 last 51.92) - mkdir 25822 (time 1787599308.80 total 394.36 last 58.72) - mkdir 26463 (time 1787599318.82 total 404.37 last 63.98) - mkdir 27146 (time 1787599328.82 total 414.38 last 68.29) - mkdir 27829 (time 1787599338.84 total 424.39 last 68.18) - mkdir 28494 (time 1787599348.87 total 434.42 last 66.29) - mkdir 29133 (time 1787599358.88 total 444.43 last 63.84) - mkdir 29780 (time 1787599368.88 total 454.44 last 64.68) - mkdir 30000 (time 1787599372.64 total 458.19 last 58.61) - mkdir 30636 (time 1787599382.66 total 468.21 last 63.47) - mkdir 31288 (time 1787599392.66 total 478.21 last 65.17) - mkdir 31942 (time 1787599402.66 total 488.21 last 65.40) - mkdir 32584 (time 1787599412.68 total 498.23 last 64.09) total: 32818 mkdir in 501.30 seconds: 65.47 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 270744 1000560 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 1787600006 ; total 0 ; last 0) - unlinked 10000 (time 1787600239 ; total 233 ; last 233) - unlinked 20000 (time 1787600485 ; total 479 ; last 246) - unlinked 30000 (time 1787600729 ; total 723 ; last 244) total: 32768 unlinks in 791 seconds: 41.426044 unlinks/second - unlinked 0 (time 1787600006 ; total 0 ; last 0) - unlinked 10000 (time 1787600241 ; total 235 ; last 235) - unlinked 20000 (time 1787600488 ; total 482 ; last 247) - unlinked 30000 (time 1787600735 ; total 729 ; last 247) total: 32768 unlinks in 795 seconds: 41.217609 unlinks/second nlink between: 1 - unlinked 0 (time 1787600802 ; total 0 ; last 0) total: 50 unlinks in 2 seconds: 25.000000 unlinks/second - unlinked 0 (time 1787600802 ; 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 8200 1263104 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