== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 03:06:22 (1781247982) UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 7924 1263380 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 7076 1264228 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 29808 3576132 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 13668 3593352 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43476 7169484 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 4018 1019982 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 1993 1022007 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2751 259393 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2637 259507 2% /mnt/lustre[OST:1] filesystem_summary: 524911 6011 518900 2% /mnt/lustre - mkdir 712 (time 1781247998.08 total 10.05 last 70.83) - mkdir 1398 (time 1781248008.10 total 20.07 last 68.48) - mkdir 2164 (time 1781248018.13 total 30.11 last 76.32) - mkdir 2885 (time 1781248028.13 total 40.11 last 72.10) - mkdir 3589 (time 1781248038.14 total 50.12 last 70.32) - mkdir 4343 (time 1781248048.17 total 60.14 last 75.25) - mkdir 5049 (time 1781248058.18 total 70.15 last 70.51) - mkdir 5785 (time 1781248068.23 total 80.21 last 73.20) - mkdir 6486 (time 1781248078.24 total 90.21 last 70.06) - mkdir 7201 (time 1781248088.26 total 100.24 last 71.32) - mkdir 7937 (time 1781248098.30 total 110.27 last 73.35) - mkdir 8690 (time 1781248108.30 total 120.27 last 75.29) - mkdir 9457 (time 1781248118.32 total 130.29 last 76.57) - mkdir 10000 (time 1781248125.83 total 137.80 last 72.27) - mkdir 10657 (time 1781248135.85 total 147.83 last 65.56) - mkdir 11317 (time 1781248145.86 total 157.84 last 65.92) - mkdir 11986 (time 1781248155.88 total 167.85 last 66.81) - mkdir 12714 (time 1781248165.88 total 177.85 last 72.80) - mkdir 13505 (time 1781248175.90 total 187.87 last 78.94) - mkdir 14260 (time 1781248185.90 total 197.87 last 75.49) - mkdir 15008 (time 1781248195.91 total 207.88 last 74.76) - mkdir 15733 (time 1781248205.91 total 217.88 last 72.50) - mkdir 16438 (time 1781248215.93 total 227.90 last 70.35) - mkdir 17180 (time 1781248225.93 total 237.91 last 74.17) - mkdir 17840 (time 1781248235.94 total 247.91 last 65.97) - mkdir 18525 (time 1781248245.94 total 257.92 last 68.45) - mkdir 19175 (time 1781248255.96 total 267.93 last 64.91) - mkdir 19570 (time 1781248265.96 total 277.94 last 39.49) - mkdir 19991 (time 1781248275.97 total 287.94 last 42.08) - mkdir 20391 (time 1781248286.02 total 297.99 last 39.80) - mkdir 20794 (time 1781248296.03 total 308.00 last 40.24) - mkdir 21179 (time 1781248306.05 total 318.02 last 38.44) - mkdir 21487 (time 1781248316.08 total 328.05 last 30.70) - mkdir 21816 (time 1781248326.10 total 338.07 last 32.84) - mkdir 22369 (time 1781248336.12 total 348.09 last 55.19) - mkdir 22961 (time 1781248346.15 total 358.13 last 58.97) - mkdir 23557 (time 1781248356.19 total 368.16 last 59.41) - mkdir 24068 (time 1781248366.21 total 378.18 last 50.98) - mkdir 24698 (time 1781248376.21 total 388.19 last 62.99) - mkdir 25329 (time 1781248386.23 total 398.21 last 62.96) - mkdir 25948 (time 1781248396.25 total 408.22 last 61.81) - mkdir 26540 (time 1781248406.26 total 418.23 last 59.15) - mkdir 27076 (time 1781248416.26 total 428.23 last 53.58) - mkdir 27607 (time 1781248426.26 total 438.24 last 53.08) - mkdir 28158 (time 1781248436.27 total 448.24 last 55.07) - mkdir 28721 (time 1781248446.28 total 458.25 last 56.27) - mkdir 29323 (time 1781248456.29 total 468.26 last 60.14) - mkdir 29860 (time 1781248466.32 total 478.29 last 53.54) - mkdir 30000 (time 1781248469.02 total 480.99 last 51.85) - mkdir 30588 (time 1781248479.02 total 490.99 last 58.79) - mkdir 31049 (time 1781248489.05 total 501.02 last 45.97) - mkdir 31554 (time 1781248499.05 total 511.02 last 50.48) - mkdir 32080 (time 1781248509.05 total 521.02 last 52.59) - mkdir 32652 (time 1781248519.05 total 531.03 last 57.19) total: 32818 mkdir in 533.47 seconds: 61.52 ops/second - mkdir 720 (time 1781247997.86 total 10.01 last 71.94) - mkdir 1392 (time 1781248007.87 total 20.01 last 67.17) - mkdir 2194 (time 1781248017.89 total 30.04 last 80.03) - mkdir 2924 (time 1781248027.89 total 40.04 last 72.96) - mkdir 3606 (time 1781248037.90 total 50.05 last 68.16) - mkdir 4355 (time 1781248047.90 total 60.05 last 74.89) - mkdir 5064 (time 1781248057.90 total 70.05 last 70.89) - mkdir 5787 (time 1781248067.91 total 80.06 last 72.26) - mkdir 6500 (time 1781248077.92 total 90.07 last 71.18) - mkdir 7228 (time 1781248087.93 total 100.07 last 72.79) - mkdir 7957 (time 1781248097.94 total 110.08 last 72.83) - mkdir 8746 (time 1781248107.94 total 120.09 last 78.86) - mkdir 9550 (time 1781248117.97 total 130.11 last 80.20) - mkdir 10000 (time 1781248124.33 total 136.48 last 70.73) - mkdir 10632 (time 1781248134.33 total 146.48 last 63.18) - mkdir 11303 (time 1781248144.33 total 156.48 last 67.07) - mkdir 11938 (time 1781248154.34 total 166.48 last 63.50) - mkdir 12638 (time 1781248164.34 total 176.48 last 69.99) - mkdir 13425 (time 1781248174.34 total 186.49 last 78.68) - mkdir 14189 (time 1781248184.35 total 196.49 last 76.34) - mkdir 14925 (time 1781248194.36 total 206.51 last 73.50) - mkdir 15629 (time 1781248204.36 total 216.51 last 70.38) - mkdir 16337 (time 1781248214.38 total 226.53 last 70.69) - mkdir 17047 (time 1781248224.38 total 236.53 last 70.97) - mkdir 17719 (time 1781248234.38 total 246.53 last 67.19) - mkdir 18404 (time 1781248244.40 total 256.55 last 68.37) - mkdir 19050 (time 1781248254.43 total 266.57 last 64.44) - mkdir 19486 (time 1781248264.43 total 276.58 last 43.58) - mkdir 19920 (time 1781248274.43 total 286.58 last 43.38) - mkdir 20000 (time 1781248276.47 total 288.62 last 39.34) - mkdir 20410 (time 1781248286.47 total 298.62 last 40.99) - mkdir 20823 (time 1781248296.48 total 308.63 last 41.25) - mkdir 21179 (time 1781248306.49 total 318.64 last 35.59) - mkdir 21482 (time 1781248316.49 total 328.64 last 30.28) - mkdir 21815 (time 1781248326.51 total 338.66 last 33.26) - mkdir 22381 (time 1781248336.51 total 348.66 last 56.58) - mkdir 22959 (time 1781248346.54 total 358.69 last 57.64) - mkdir 23519 (time 1781248356.55 total 368.70 last 55.94) - mkdir 24039 (time 1781248366.56 total 378.71 last 51.95) - mkdir 24664 (time 1781248376.56 total 388.71 last 62.50) - mkdir 25286 (time 1781248386.57 total 398.71 last 62.15) - mkdir 25918 (time 1781248396.57 total 408.72 last 63.18) - mkdir 26506 (time 1781248406.58 total 418.72 last 58.76) - mkdir 27055 (time 1781248416.59 total 428.74 last 54.82) - mkdir 27616 (time 1781248426.59 total 438.74 last 56.09) - mkdir 28161 (time 1781248436.60 total 448.75 last 54.43) - mkdir 28732 (time 1781248446.62 total 458.76 last 57.03) - mkdir 29318 (time 1781248456.62 total 468.77 last 58.59) - mkdir 29857 (time 1781248466.63 total 478.78 last 53.81) - mkdir 30000 (time 1781248469.57 total 481.72 last 48.70) - mkdir 30567 (time 1781248479.57 total 491.72 last 56.70) - mkdir 31009 (time 1781248489.57 total 501.72 last 44.19) - mkdir 31509 (time 1781248499.58 total 511.73 last 49.96) - mkdir 32030 (time 1781248509.60 total 521.75 last 52.02) - mkdir 32592 (time 1781248519.63 total 531.77 last 56.05) total: 32818 mkdir in 535.44 seconds: 61.29 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 276932 994372 22% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 7076 1264228 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 29808 3577212 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 13668 3593352 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43476 7170564 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 69654 954346 7% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 1993 1022007 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2751 259393 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2637 259507 2% /mnt/lustre[OST:1] filesystem_summary: 590547 71647 518900 13% /mnt/lustre nlink before: 1, created before: 65637 - unlinked 0 (time 1781249532 ; total 0 ; last 0) - unlinked 10000 (time 1781249815 ; total 283 ; last 283) - unlinked 20000 (time 1781250075 ; total 543 ; last 260) - unlinked 30000 (time 1781250282 ; total 750 ; last 207) total: 32768 unlinks in 801 seconds: 40.908863 unlinks/second - unlinked 0 (time 1781249532 ; total 0 ; last 0) - unlinked 10000 (time 1781249816 ; total 284 ; last 284) - unlinked 20000 (time 1781250075 ; total 543 ; last 259) - unlinked 30000 (time 1781250283 ; total 751 ; last 208) total: 32768 unlinks in 801 seconds: 40.908863 unlinks/second nlink between: 1 - unlinked 0 (time 1781250334 ; total 0 ; last 0) total: 50 unlinks in 2 seconds: 25.000000 unlinks/second - unlinked 0 (time 1781250334 ; total 0 ; last 0) total: 50 unlinks in 3 seconds: 16.666666 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 14388 1256916 2% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 7076 1264228 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 29808 3577212 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 13668 3593352 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43476 7170564 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 4018 1019982 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 1993 1022007 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2751 259393 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2637 259507 2% /mnt/lustre[OST:1] filesystem_summary: 524911 6011 518900 2% /mnt/lustre