== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 18:49:24 (1788821364) UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 7812 1263492 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 7192 1264112 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 26772 3580248 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 16708 3590312 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43480 7170560 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 4054 1019946 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 2019 1021981 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2660 259484 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2789 259355 2% /mnt/lustre[OST:1] filesystem_summary: 524912 6073 518839 2% /mnt/lustre - mkdir 640 (time 1788821380.87 total 10.01 last 63.91) - mkdir 1119 (time 1788821390.87 total 20.02 last 47.87) - mkdir 1699 (time 1788821400.90 total 30.05 last 57.85) - mkdir 2358 (time 1788821410.91 total 40.05 last 65.86) - mkdir 3079 (time 1788821420.91 total 50.06 last 72.04) - mkdir 3775 (time 1788821430.93 total 60.08 last 69.47) - mkdir 4512 (time 1788821440.95 total 70.09 last 73.59) - mkdir 5176 (time 1788821450.95 total 80.10 last 66.38) - mkdir 5862 (time 1788821460.96 total 90.11 last 68.51) - mkdir 6466 (time 1788821471.02 total 100.17 last 60.04) - mkdir 6983 (time 1788821481.05 total 110.19 last 51.58) - mkdir 7523 (time 1788821491.06 total 120.20 last 53.94) - mkdir 8093 (time 1788821501.07 total 130.22 last 56.91) - mkdir 8625 (time 1788821511.10 total 140.24 last 53.07) - mkdir 9292 (time 1788821521.10 total 150.24 last 66.70) - mkdir 10000 (time 1788821530.57 total 159.72 last 74.70) - mkdir 10692 (time 1788821540.59 total 169.74 last 69.09) - mkdir 11400 (time 1788821550.61 total 179.76 last 70.68) - mkdir 12084 (time 1788821560.65 total 189.79 last 68.14) - mkdir 12893 (time 1788821570.65 total 199.80 last 80.87) - mkdir 13613 (time 1788821580.65 total 209.80 last 71.98) - mkdir 14412 (time 1788821590.66 total 219.81 last 79.82) - mkdir 15168 (time 1788821600.67 total 229.81 last 75.57) - mkdir 15917 (time 1788821610.67 total 239.82 last 74.88) - mkdir 16581 (time 1788821620.67 total 249.82 last 66.36) - mkdir 17159 (time 1788821630.75 total 259.89 last 57.38) - mkdir 17776 (time 1788821640.75 total 269.90 last 61.67) - mkdir 18329 (time 1788821650.77 total 279.91 last 55.23) - mkdir 18918 (time 1788821660.77 total 289.91 last 58.89) - mkdir 19687 (time 1788821670.77 total 299.92 last 76.86) - mkdir 20000 (time 1788821674.25 total 303.40 last 90.04) - mkdir 20781 (time 1788821684.25 total 313.40 last 78.06) - mkdir 21490 (time 1788821694.27 total 323.42 last 70.80) - mkdir 22299 (time 1788821704.28 total 333.42 last 80.84) - mkdir 23109 (time 1788821714.29 total 343.43 last 80.91) - mkdir 23844 (time 1788821724.29 total 353.44 last 73.47) - mkdir 24533 (time 1788821734.31 total 363.45 last 68.80) - mkdir 25293 (time 1788821744.33 total 373.48 last 75.83) - mkdir 26141 (time 1788821754.33 total 383.48 last 84.78) - mkdir 26844 (time 1788821764.42 total 393.56 last 69.70) - mkdir 27537 (time 1788821774.43 total 403.58 last 69.20) - mkdir 28417 (time 1788821784.43 total 413.58 last 87.97) - mkdir 29210 (time 1788821794.46 total 423.60 last 79.14) - mkdir 29968 (time 1788821804.46 total 433.61 last 75.74) - mkdir 30720 (time 1788821814.48 total 443.63 last 75.07) - mkdir 31547 (time 1788821824.50 total 453.65 last 82.56) - mkdir 32195 (time 1788821834.50 total 463.65 last 64.79) total: 32818 mkdir in 471.24 seconds: 69.64 ops/second - mkdir 624 (time 1788821380.80 total 10.01 last 62.35) - mkdir 1107 (time 1788821390.83 total 20.04 last 48.16) - mkdir 1705 (time 1788821400.83 total 30.04 last 59.78) - mkdir 2397 (time 1788821410.86 total 40.07 last 69.02) - mkdir 3073 (time 1788821420.87 total 50.07 last 67.56) - mkdir 3772 (time 1788821430.87 total 60.07 last 69.89) - mkdir 4473 (time 1788821440.88 total 70.08 last 70.03) - mkdir 5165 (time 1788821450.88 total 80.09 last 69.19) - mkdir 5807 (time 1788821460.88 total 90.09 last 64.17) - mkdir 6407 (time 1788821470.90 total 100.11 last 59.89) - mkdir 6931 (time 1788821480.91 total 110.11 last 52.38) - mkdir 7484 (time 1788821490.92 total 120.13 last 55.23) - mkdir 8051 (time 1788821500.93 total 130.14 last 56.65) - mkdir 8585 (time 1788821510.96 total 140.16 last 53.25) - mkdir 9222 (time 1788821520.96 total 150.17 last 63.69) - mkdir 9961 (time 1788821530.96 total 160.17 last 73.87) - mkdir 10625 (time 1788821540.98 total 170.19 last 66.29) - mkdir 11334 (time 1788821550.98 total 180.19 last 70.86) - mkdir 12041 (time 1788821561.01 total 190.22 last 70.51) - mkdir 12860 (time 1788821571.01 total 200.22 last 81.87) - mkdir 13571 (time 1788821581.04 total 210.25 last 70.93) - mkdir 14379 (time 1788821591.05 total 220.25 last 80.74) - mkdir 15120 (time 1788821601.05 total 230.25 last 74.09) - mkdir 15849 (time 1788821611.05 total 240.26 last 72.87) - mkdir 16503 (time 1788821621.05 total 250.26 last 65.39) - mkdir 17061 (time 1788821631.06 total 260.27 last 55.76) - mkdir 17695 (time 1788821641.12 total 270.33 last 63.00) - mkdir 18276 (time 1788821651.14 total 280.35 last 58.00) - mkdir 18817 (time 1788821661.18 total 290.39 last 53.89) - mkdir 19580 (time 1788821671.19 total 300.40 last 76.19) - mkdir 20000 (time 1788821675.69 total 304.90 last 93.37) - mkdir 20740 (time 1788821685.70 total 314.90 last 73.97) - mkdir 21454 (time 1788821695.70 total 324.90 last 71.39) - mkdir 22298 (time 1788821705.70 total 334.91 last 84.33) - mkdir 23082 (time 1788821715.71 total 344.92 last 78.34) - mkdir 23843 (time 1788821725.73 total 354.93 last 75.98) - mkdir 24526 (time 1788821735.73 total 364.94 last 68.26) - mkdir 25329 (time 1788821745.74 total 374.95 last 80.26) - mkdir 26143 (time 1788821755.75 total 384.96 last 81.32) - mkdir 26813 (time 1788821765.77 total 394.98 last 66.83) - mkdir 27570 (time 1788821775.80 total 405.00 last 75.52) - mkdir 28431 (time 1788821785.81 total 415.02 last 85.99) - mkdir 29215 (time 1788821795.81 total 425.02 last 78.37) - mkdir 29979 (time 1788821805.83 total 435.04 last 76.28) - mkdir 30788 (time 1788821815.84 total 445.04 last 80.84) - mkdir 31584 (time 1788821825.85 total 455.05 last 79.52) - mkdir 32223 (time 1788821835.85 total 465.06 last 63.89) total: 32818 mkdir in 472.58 seconds: 69.44 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 276852 994452 22% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 7192 1264112 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 26772 3580248 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 16708 3590312 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43480 7170560 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 69691 954309 7% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 2019 1021981 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2660 259484 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2789 259355 2% /mnt/lustre[OST:1] filesystem_summary: 590549 71710 518839 13% /mnt/lustre nlink before: 1, created before: 65637 - unlinked 0 (time 1788822635 ; total 0 ; last 0) - unlinked 10000 (time 1788822852 ; total 217 ; last 217) - unlinked 20000 (time 1788823105 ; total 470 ; last 253) - unlinked 30000 (time 1788823379 ; total 744 ; last 274) total: 32768 unlinks in 816 seconds: 40.156864 unlinks/second - unlinked 0 (time 1788822635 ; total 0 ; last 0) - unlinked 10000 (time 1788822852 ; total 217 ; last 217) - unlinked 20000 (time 1788823105 ; total 470 ; last 253) - unlinked 30000 (time 1788823381 ; total 746 ; last 276) total: 32768 unlinks in 820 seconds: 39.960976 unlinks/second nlink between: 1 - unlinked 0 (time 1788823458 ; total 0 ; last 0) total: 50 unlinks in 4 seconds: 12.500000 unlinks/second - unlinked 0 (time 1788823458 ; total 0 ; last 0) total: 50 unlinks in 4 seconds: 12.500000 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 14308 1256996 2% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 7192 1264112 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 26772 3580248 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 16708 3590312 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43480 7170560 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 4055 1019945 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 2019 1021981 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2660 259484 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2789 259355 2% /mnt/lustre[OST:1] filesystem_summary: 524913 6074 518839 2% /mnt/lustre