== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 21:38:47 (1789609127) UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 7936 1263368 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 7088 1264216 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 21860 3583908 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 21620 3585400 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43480 7169308 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 4005 1019995 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 2014 1021986 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2756 259388 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2699 259445 2% /mnt/lustre[OST:1] filesystem_summary: 524852 6019 518833 2% /mnt/lustre - mkdir 814 (time 1789609140.79 total 10.00 last 81.39) - mkdir 1568 (time 1789609150.81 total 20.02 last 75.29) - mkdir 2341 (time 1789609160.82 total 30.02 last 77.23) - mkdir 3075 (time 1789609170.83 total 40.04 last 73.29) - mkdir 3790 (time 1789609180.85 total 50.06 last 71.36) - mkdir 4442 (time 1789609190.88 total 60.09 last 65.00) - mkdir 5177 (time 1789609200.88 total 70.09 last 73.49) - mkdir 5893 (time 1789609210.88 total 80.09 last 71.59) - mkdir 6623 (time 1789609220.89 total 90.10 last 72.95) - mkdir 7369 (time 1789609230.91 total 100.12 last 74.47) - mkdir 8085 (time 1789609240.91 total 110.12 last 71.59) - mkdir 8675 (time 1789609250.93 total 120.14 last 58.85) - mkdir 9191 (time 1789609260.94 total 130.15 last 51.59) - mkdir 9704 (time 1789609270.94 total 140.15 last 51.26) - mkdir 10000 (time 1789609275.70 total 144.91 last 62.20) - mkdir 10735 (time 1789609285.70 total 154.91 last 73.50) - mkdir 11517 (time 1789609295.74 total 164.95 last 77.88) - mkdir 12255 (time 1789609305.77 total 174.98 last 73.60) - mkdir 13038 (time 1789609315.79 total 185.00 last 78.17) - mkdir 13739 (time 1789609325.80 total 195.01 last 70.04) - mkdir 14547 (time 1789609335.80 total 205.01 last 80.78) - mkdir 15277 (time 1789609345.81 total 215.02 last 72.95) - mkdir 16024 (time 1789609355.81 total 225.02 last 74.65) - mkdir 16790 (time 1789609365.83 total 235.03 last 76.51) - mkdir 17582 (time 1789609375.83 total 245.04 last 79.13) - mkdir 18285 (time 1789609385.85 total 255.06 last 70.19) - mkdir 18875 (time 1789609395.86 total 265.07 last 58.96) - mkdir 19620 (time 1789609405.86 total 275.07 last 74.48) - mkdir 20000 (time 1789609410.96 total 280.17 last 74.48) - mkdir 20753 (time 1789609420.97 total 290.18 last 75.25) - mkdir 21473 (time 1789609430.97 total 300.18 last 72.00) - mkdir 22191 (time 1789609440.98 total 310.19 last 71.70) - mkdir 22906 (time 1789609450.99 total 320.20 last 71.47) - mkdir 23668 (time 1789609461.01 total 330.22 last 76.04) - mkdir 24393 (time 1789609471.02 total 340.23 last 72.40) - mkdir 25113 (time 1789609481.03 total 350.24 last 71.99) - mkdir 25886 (time 1789609491.03 total 360.24 last 77.27) - mkdir 26641 (time 1789609501.03 total 370.24 last 75.49) - mkdir 27331 (time 1789609511.04 total 380.25 last 68.95) - mkdir 28058 (time 1789609521.06 total 390.27 last 72.55) - mkdir 28826 (time 1789609531.07 total 400.27 last 76.74) - mkdir 29600 (time 1789609541.07 total 410.28 last 77.34) - mkdir 30000 (time 1789609546.02 total 415.23 last 80.82) - mkdir 30820 (time 1789609556.03 total 425.24 last 81.95) - mkdir 31609 (time 1789609566.04 total 435.25 last 78.84) - mkdir 32405 (time 1789609576.04 total 445.25 last 79.57) total: 32818 mkdir in 450.61 seconds: 72.83 ops/second - mkdir 812 (time 1789609140.73 total 10.00 last 81.20) - mkdir 1562 (time 1789609150.73 total 20.00 last 74.98) - mkdir 2319 (time 1789609160.74 total 30.01 last 75.63) - mkdir 3047 (time 1789609170.76 total 40.03 last 72.66) - mkdir 3781 (time 1789609180.76 total 50.04 last 73.35) - mkdir 4431 (time 1789609190.78 total 60.05 last 64.90) - mkdir 5167 (time 1789609200.79 total 70.06 last 73.56) - mkdir 5895 (time 1789609210.81 total 80.08 last 72.62) - mkdir 6637 (time 1789609220.81 total 90.09 last 74.17) - mkdir 7362 (time 1789609230.83 total 100.10 last 72.39) - mkdir 8101 (time 1789609240.84 total 110.11 last 73.82) - mkdir 8701 (time 1789609250.88 total 120.16 last 59.74) - mkdir 9217 (time 1789609260.90 total 130.18 last 51.51) - mkdir 9703 (time 1789609270.91 total 140.18 last 48.58) - mkdir 10000 (time 1789609275.70 total 144.97 last 61.97) - mkdir 10711 (time 1789609285.71 total 154.98 last 71.03) - mkdir 11463 (time 1789609295.73 total 165.01 last 75.03) - mkdir 12203 (time 1789609305.75 total 175.02 last 73.89) - mkdir 12978 (time 1789609315.76 total 185.04 last 77.38) - mkdir 13739 (time 1789609325.78 total 195.06 last 75.94) - mkdir 14549 (time 1789609335.80 total 205.07 last 80.89) - mkdir 15298 (time 1789609345.80 total 215.07 last 74.89) - mkdir 16049 (time 1789609355.80 total 225.07 last 75.08) - mkdir 16829 (time 1789609365.81 total 235.08 last 77.96) - mkdir 17635 (time 1789609375.82 total 245.09 last 80.52) - mkdir 18336 (time 1789609385.84 total 255.11 last 69.96) - mkdir 18920 (time 1789609395.84 total 265.12 last 58.34) - mkdir 19645 (time 1789609405.85 total 275.12 last 72.46) - mkdir 20000 (time 1789609410.54 total 279.81 last 75.75) - mkdir 20752 (time 1789609420.55 total 289.82 last 75.11) - mkdir 21462 (time 1789609430.56 total 299.83 last 70.95) - mkdir 22173 (time 1789609440.58 total 309.85 last 70.93) - mkdir 22870 (time 1789609450.59 total 319.86 last 69.65) - mkdir 23641 (time 1789609460.59 total 329.86 last 77.07) - mkdir 24351 (time 1789609470.61 total 339.88 last 70.88) - mkdir 25096 (time 1789609480.61 total 349.89 last 74.46) - mkdir 25865 (time 1789609490.62 total 359.90 last 76.83) - mkdir 26596 (time 1789609500.63 total 369.90 last 73.07) - mkdir 27302 (time 1789609510.63 total 379.90 last 70.58) - mkdir 28013 (time 1789609520.64 total 389.92 last 70.99) - mkdir 28755 (time 1789609530.65 total 399.93 last 74.13) - mkdir 29521 (time 1789609540.66 total 409.94 last 76.52) - mkdir 30000 (time 1789609546.86 total 416.13 last 77.32) - mkdir 30805 (time 1789609556.86 total 426.13 last 80.48) - mkdir 31611 (time 1789609566.86 total 436.14 last 80.57) - mkdir 32421 (time 1789609576.88 total 446.15 last 80.89) total: 32818 mkdir in 451.21 seconds: 72.73 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 7936 1263368 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 276092 995212 22% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 21860 3585160 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 21620 3585400 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43480 7170560 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 4005 1019995 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 67650 956350 7% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2756 259388 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2699 259445 2% /mnt/lustre[OST:1] filesystem_summary: 590488 71655 518833 13% /mnt/lustre nlink before: 1, created before: 65637 - unlinked 0 (time 1789610130 ; total 0 ; last 0) - unlinked 10000 (time 1789610347 ; total 217 ; last 217) - unlinked 20000 (time 1789610494 ; total 364 ; last 147) - unlinked 30000 (time 1789610627 ; total 497 ; last 133) total: 32768 unlinks in 539 seconds: 60.794064 unlinks/second - unlinked 0 (time 1789610130 ; total 0 ; last 0) - unlinked 10000 (time 1789610350 ; total 220 ; last 220) - unlinked 20000 (time 1789610497 ; total 367 ; last 147) - unlinked 30000 (time 1789610631 ; total 501 ; last 134) total: 32768 unlinks in 542 seconds: 60.457565 unlinks/second nlink between: 1 - unlinked 0 (time 1789610673 ; total 0 ; last 0) total: 50 unlinks in 1 seconds: 50.000000 unlinks/second - unlinked 0 (time 1789610673 ; 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 1 seconds: 0.000000 unlinks/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 7936 1263368 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 13548 1257756 2% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 21860 3585160 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 21620 3585400 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43480 7170560 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 4005 1019995 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 2014 1021986 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2756 259388 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2699 259445 2% /mnt/lustre[OST:1] filesystem_summary: 524852 6019 518833 2% /mnt/lustre