== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 12:22:47 (1780330967) UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 1716 1269588 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 279 1023721 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 257 1023743 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 806 (time 1780330982.09 total 10.00 last 80.56) - mkdir 1629 (time 1780330992.10 total 20.02 last 82.17) - mkdir 2489 (time 1780331002.11 total 30.03 last 85.93) - mkdir 3302 (time 1780331012.12 total 40.04 last 81.25) - mkdir 4139 (time 1780331022.13 total 50.04 last 83.65) - mkdir 5027 (time 1780331032.14 total 60.06 last 88.66) - mkdir 5903 (time 1780331042.15 total 70.07 last 87.50) - mkdir 6786 (time 1780331052.16 total 80.08 last 88.24) - mkdir 7690 (time 1780331062.16 total 90.08 last 90.37) - mkdir 8641 (time 1780331072.17 total 100.08 last 95.06) - mkdir 9421 (time 1780331082.17 total 110.09 last 77.98) - mkdir 10000 (time 1780331089.13 total 117.05 last 83.15) - mkdir 10846 (time 1780331099.14 total 127.05 last 84.58) - mkdir 11662 (time 1780331109.16 total 137.08 last 81.38) - mkdir 12482 (time 1780331119.17 total 147.08 last 81.98) - mkdir 13342 (time 1780331129.17 total 157.09 last 85.94) - mkdir 14140 (time 1780331139.21 total 167.13 last 79.49) - mkdir 14966 (time 1780331149.23 total 177.15 last 82.45) - mkdir 15850 (time 1780331159.25 total 187.17 last 88.22) - mkdir 16704 (time 1780331169.26 total 197.18 last 85.27) - mkdir 17575 (time 1780331179.27 total 207.19 last 87.05) - mkdir 18437 (time 1780331189.28 total 217.20 last 86.13) - mkdir 19319 (time 1780331199.28 total 227.20 last 88.19) - mkdir 20000 (time 1780331206.52 total 234.43 last 94.12) - mkdir 20878 (time 1780331216.52 total 244.43 last 87.78) - mkdir 21776 (time 1780331226.52 total 254.44 last 89.75) - mkdir 22629 (time 1780331236.54 total 264.46 last 85.13) - mkdir 23493 (time 1780331246.55 total 274.47 last 86.36) - mkdir 24349 (time 1780331256.56 total 284.48 last 85.51) - mkdir 25195 (time 1780331266.57 total 294.48 last 84.55) - mkdir 26096 (time 1780331276.58 total 304.50 last 89.96) - mkdir 26955 (time 1780331286.60 total 314.51 last 85.76) - mkdir 27818 (time 1780331296.61 total 324.53 last 86.17) - mkdir 28645 (time 1780331306.62 total 334.53 last 82.68) - mkdir 29569 (time 1780331316.62 total 344.54 last 92.34) - mkdir 30000 (time 1780331321.10 total 349.01 last 96.31) - mkdir 30856 (time 1780331331.10 total 359.02 last 85.55) - mkdir 31770 (time 1780331341.11 total 369.02 last 91.37) - mkdir 32632 (time 1780331351.11 total 379.02 last 86.19) total: 32818 mkdir in 381.38 seconds: 86.05 ops/second - mkdir 832 (time 1780330982.10 total 10.00 last 83.18) - mkdir 1618 (time 1780330992.10 total 20.00 last 78.59) - mkdir 2473 (time 1780331002.10 total 30.01 last 85.48) - mkdir 3254 (time 1780331012.10 total 40.01 last 78.09) - mkdir 4097 (time 1780331022.11 total 50.02 last 84.21) - mkdir 4990 (time 1780331032.13 total 60.03 last 89.17) - mkdir 5840 (time 1780331042.13 total 70.03 last 84.98) - mkdir 6696 (time 1780331052.14 total 80.04 last 85.56) - mkdir 7580 (time 1780331062.14 total 90.04 last 88.37) - mkdir 8545 (time 1780331072.15 total 100.06 last 96.36) - mkdir 9345 (time 1780331082.16 total 110.06 last 79.96) - mkdir 10000 (time 1780331089.62 total 117.53 last 87.75) - mkdir 10828 (time 1780331099.65 total 127.55 last 82.59) - mkdir 11664 (time 1780331109.65 total 137.55 last 83.58) - mkdir 12455 (time 1780331119.67 total 147.57 last 78.99) - mkdir 13288 (time 1780331129.67 total 157.57 last 83.29) - mkdir 14115 (time 1780331139.67 total 167.57 last 82.67) - mkdir 14951 (time 1780331149.67 total 177.58 last 83.58) - mkdir 15832 (time 1780331159.68 total 187.58 last 88.05) - mkdir 16710 (time 1780331169.70 total 197.60 last 87.63) - mkdir 17606 (time 1780331179.71 total 207.61 last 89.48) - mkdir 18459 (time 1780331189.72 total 217.62 last 85.25) - mkdir 19354 (time 1780331199.72 total 227.62 last 89.48) - mkdir 20000 (time 1780331206.61 total 234.51 last 93.75) - mkdir 20876 (time 1780331216.62 total 244.52 last 87.50) - mkdir 21741 (time 1780331226.62 total 254.53 last 86.49) - mkdir 22592 (time 1780331236.63 total 264.53 last 85.07) - mkdir 23473 (time 1780331246.64 total 274.54 last 87.99) - mkdir 24308 (time 1780331256.64 total 284.54 last 83.48) - mkdir 25182 (time 1780331266.66 total 294.56 last 87.25) - mkdir 26073 (time 1780331276.67 total 304.57 last 89.03) - mkdir 26926 (time 1780331286.67 total 314.57 last 85.26) - mkdir 27750 (time 1780331296.67 total 324.58 last 82.37) - mkdir 28593 (time 1780331306.70 total 334.61 last 84.05) - mkdir 29507 (time 1780331316.72 total 344.62 last 91.27) - mkdir 30000 (time 1780331322.22 total 350.12 last 89.58) - mkdir 30880 (time 1780331332.22 total 360.13 last 88.00) - mkdir 31808 (time 1780331342.24 total 370.14 last 92.67) - mkdir 32633 (time 1780331352.24 total 380.14 last 82.47) total: 32818 mkdir in 382.15 seconds: 85.88 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 270844 1000460 22% /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 65915 958085 7% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 257 1023743 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: 589723 66172 523551 12% /mnt/lustre nlink before: 1, created before: 65637 - unlinked 0 (time 1780331901 ; total 0 ; last 0) - unlinked 10000 (time 1780332073 ; total 172 ; last 172) - unlinked 20000 (time 1780332188 ; total 287 ; last 115) - unlinked 30000 (time 1780332297 ; total 396 ; last 109) total: 32768 unlinks in 425 seconds: 77.101173 unlinks/second - unlinked 0 (time 1780331901 ; total 0 ; last 0) - unlinked 10000 (time 1780332073 ; total 172 ; last 172) - unlinked 20000 (time 1780332189 ; total 288 ; last 116) - unlinked 30000 (time 1780332298 ; total 397 ; last 109) total: 32768 unlinks in 426 seconds: 76.920189 unlinks/second nlink between: 1 - unlinked 0 (time 1780332328 ; total 0 ; last 0) total: 50 unlinks in 1 seconds: 50.000000 unlinks/second - unlinked 0 (time 1780332328 ; 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 8300 1263004 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 279 1023721 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 257 1023743 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