== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 04:43:23 (1788770603) UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 7896 1263408 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 7096 1264208 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 24044 3582976 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 19432 3587588 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43476 7170564 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 4045 1019955 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 2000 1022000 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2768 259376 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2652 259492 2% /mnt/lustre[OST:1] filesystem_summary: 524913 6045 518868 2% /mnt/lustre - mkdir 790 (time 1788770617.22 total 10.01 last 78.90) - mkdir 1657 (time 1788770627.23 total 20.02 last 86.61) - mkdir 2682 (time 1788770637.25 total 30.05 last 102.22) - mkdir 3543 (time 1788770647.26 total 40.05 last 86.09) - mkdir 4454 (time 1788770657.27 total 50.07 last 90.95) - mkdir 5253 (time 1788770667.28 total 60.08 last 79.83) - mkdir 6071 (time 1788770677.29 total 70.09 last 81.71) - mkdir 6807 (time 1788770687.33 total 80.13 last 73.31) - mkdir 7597 (time 1788770697.35 total 90.14 last 78.87) - mkdir 8174 (time 1788770707.39 total 100.18 last 57.48) - mkdir 8962 (time 1788770717.41 total 110.21 last 78.61) - mkdir 9831 (time 1788770727.41 total 120.21 last 86.87) - mkdir 10000 (time 1788770729.68 total 122.47 last 74.68) - mkdir 10750 (time 1788770739.69 total 132.48 last 74.91) - mkdir 11608 (time 1788770749.73 total 142.52 last 85.47) - mkdir 12393 (time 1788770759.73 total 152.53 last 78.47) - mkdir 13107 (time 1788770769.74 total 162.54 last 71.31) - mkdir 13935 (time 1788770779.77 total 172.57 last 82.57) - mkdir 14740 (time 1788770789.79 total 182.58 last 80.37) - mkdir 15603 (time 1788770799.79 total 192.59 last 86.27) - mkdir 16546 (time 1788770809.79 total 202.59 last 94.27) - mkdir 17400 (time 1788770819.81 total 212.61 last 85.25) - mkdir 18127 (time 1788770829.81 total 222.61 last 72.69) - mkdir 19110 (time 1788770839.82 total 232.62 last 98.24) - mkdir 19811 (time 1788770849.83 total 242.62 last 70.05) - mkdir 20000 (time 1788770852.20 total 245.00 last 79.57) - mkdir 20812 (time 1788770862.21 total 255.01 last 81.15) - mkdir 21663 (time 1788770872.21 total 265.01 last 85.09) - mkdir 22412 (time 1788770882.22 total 275.01 last 74.85) - mkdir 23167 (time 1788770892.23 total 285.03 last 75.37) - mkdir 23898 (time 1788770902.24 total 295.03 last 73.08) - mkdir 24765 (time 1788770912.24 total 305.04 last 86.69) - mkdir 25714 (time 1788770922.24 total 315.04 last 94.87) - mkdir 26511 (time 1788770932.25 total 325.04 last 79.67) - mkdir 27268 (time 1788770942.26 total 335.05 last 75.62) - mkdir 28006 (time 1788770952.29 total 345.09 last 73.53) - mkdir 28751 (time 1788770962.30 total 355.09 last 74.48) - mkdir 29622 (time 1788770972.30 total 365.09 last 87.09) - mkdir 30000 (time 1788770976.52 total 369.32 last 89.53) - mkdir 30695 (time 1788770986.57 total 379.37 last 69.15) - mkdir 31374 (time 1788770996.57 total 389.37 last 67.88) - mkdir 32129 (time 1788771006.58 total 399.38 last 75.44) total: 32818 mkdir in 407.93 seconds: 80.45 ops/second - mkdir 790 (time 1788770617.46 total 10.02 last 78.86) - mkdir 1663 (time 1788770627.49 total 20.04 last 87.07) - mkdir 2695 (time 1788770637.51 total 30.06 last 103.03) - mkdir 3536 (time 1788770647.52 total 40.07 last 84.01) - mkdir 4464 (time 1788770657.52 total 50.08 last 92.76) - mkdir 5271 (time 1788770667.54 total 60.09 last 80.57) - mkdir 6091 (time 1788770677.54 total 70.09 last 81.97) - mkdir 6790 (time 1788770687.57 total 80.12 last 69.72) - mkdir 7601 (time 1788770697.59 total 90.14 last 80.91) - mkdir 8182 (time 1788770707.64 total 100.20 last 57.80) - mkdir 8984 (time 1788770717.66 total 110.22 last 80.05) - mkdir 9883 (time 1788770727.66 total 120.22 last 89.89) - mkdir 10631 (time 1788770737.66 total 130.22 last 74.79) - mkdir 11467 (time 1788770747.67 total 140.22 last 83.56) - mkdir 12355 (time 1788770757.67 total 150.22 last 88.80) - mkdir 13020 (time 1788770767.67 total 160.23 last 66.46) - mkdir 13832 (time 1788770777.71 total 170.26 last 80.93) - mkdir 14665 (time 1788770787.72 total 180.27 last 83.23) - mkdir 15514 (time 1788770797.74 total 190.30 last 84.68) - mkdir 16482 (time 1788770807.75 total 200.31 last 96.71) - mkdir 17315 (time 1788770817.75 total 210.31 last 83.27) - mkdir 18060 (time 1788770827.76 total 220.32 last 74.46) - mkdir 18990 (time 1788770837.79 total 230.34 last 92.77) - mkdir 19704 (time 1788770847.79 total 240.35 last 71.35) - mkdir 20000 (time 1788770851.88 total 244.43 last 72.43) - mkdir 20813 (time 1788770861.88 total 254.44 last 81.30) - mkdir 21645 (time 1788770871.88 total 264.44 last 83.16) - mkdir 22371 (time 1788770881.89 total 274.45 last 72.53) - mkdir 23112 (time 1788770891.91 total 284.47 last 73.95) - mkdir 23853 (time 1788770901.93 total 294.48 last 74.02) - mkdir 24752 (time 1788770911.93 total 304.48 last 89.87) - mkdir 25691 (time 1788770921.93 total 314.49 last 93.85) - mkdir 26514 (time 1788770931.95 total 324.50 last 82.17) - mkdir 27244 (time 1788770941.95 total 334.51 last 72.97) - mkdir 28011 (time 1788770951.99 total 344.55 last 76.40) - mkdir 28736 (time 1788770962.00 total 354.55 last 72.45) - mkdir 29588 (time 1788770972.01 total 364.57 last 85.07) - mkdir 30000 (time 1788770976.45 total 369.01 last 92.81) - mkdir 30704 (time 1788770986.47 total 379.03 last 70.28) - mkdir 31381 (time 1788770996.47 total 389.03 last 67.69) - mkdir 32114 (time 1788771006.47 total 399.03 last 73.28) total: 32818 mkdir in 407.75 seconds: 80.48 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 7096 1264208 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 24044 3582976 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 19432 3587588 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43476 7170564 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 69681 954319 7% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 2000 1022000 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2768 259376 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2652 259492 2% /mnt/lustre[OST:1] filesystem_summary: 590549 71681 518868 13% /mnt/lustre nlink before: 1, created before: 65637 - unlinked 0 (time 1788771841 ; total 0 ; last 0) - unlinked 10000 (time 1788772073 ; total 232 ; last 232) - unlinked 20000 (time 1788772292 ; total 451 ; last 219) - unlinked 30000 (time 1788772519 ; total 678 ; last 227) total: 32768 unlinks in 743 seconds: 44.102287 unlinks/second - unlinked 0 (time 1788771841 ; total 0 ; last 0) - unlinked 10000 (time 1788772073 ; total 232 ; last 232) - unlinked 20000 (time 1788772294 ; total 453 ; last 221) - unlinked 30000 (time 1788772522 ; total 681 ; last 228) total: 32768 unlinks in 747 seconds: 43.866131 unlinks/second nlink between: 1 - unlinked 0 (time 1788772590 ; total 0 ; last 0) total: 50 unlinks in 3 seconds: 16.666666 unlinks/second - unlinked 0 (time 1788772590 ; 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 7096 1264208 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 24044 3582976 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 19432 3587588 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43476 7170564 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 4045 1019955 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 2000 1022000 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2768 259376 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2652 259492 2% /mnt/lustre[OST:1] filesystem_summary: 524913 6045 518868 2% /mnt/lustre