== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 12:46:46 (1790009206) UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 7828 1263476 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 7212 1264092 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 30868 3576152 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 12608 3594412 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43476 7170564 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 4006 1019994 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 2035 1021965 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2709 259435 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2771 259373 2% /mnt/lustre[OST:1] filesystem_summary: 524849 6041 518808 2% /mnt/lustre - mkdir 812 (time 1790009221.48 total 10.00 last 81.19) - mkdir 1799 (time 1790009231.49 total 20.01 last 98.64) - mkdir 2596 (time 1790009241.50 total 30.02 last 79.61) - mkdir 3580 (time 1790009251.51 total 40.03 last 98.30) - mkdir 4605 (time 1790009261.52 total 50.03 last 102.45) - mkdir 5456 (time 1790009271.53 total 60.04 last 85.01) - mkdir 6421 (time 1790009281.53 total 70.05 last 96.43) - mkdir 7256 (time 1790009291.54 total 80.05 last 83.48) - mkdir 8156 (time 1790009301.55 total 90.06 last 89.91) - mkdir 8953 (time 1790009311.55 total 100.06 last 79.70) - mkdir 9822 (time 1790009321.55 total 110.07 last 86.88) - mkdir 10000 (time 1790009323.65 total 112.16 last 84.82) - mkdir 10844 (time 1790009333.66 total 122.18 last 84.31) - mkdir 11704 (time 1790009343.67 total 132.18 last 85.92) - mkdir 12609 (time 1790009353.68 total 142.20 last 90.35) - mkdir 13250 (time 1790009363.70 total 152.21 last 64.03) - mkdir 14021 (time 1790009373.70 total 162.21 last 77.09) - mkdir 14726 (time 1790009383.71 total 172.23 last 70.40) - mkdir 15521 (time 1790009393.71 total 182.23 last 79.47) - mkdir 16295 (time 1790009403.72 total 192.24 last 77.36) - mkdir 17211 (time 1790009413.72 total 202.24 last 91.57) - mkdir 18112 (time 1790009423.72 total 212.24 last 90.09) - mkdir 18978 (time 1790009433.73 total 222.24 last 86.56) - mkdir 19910 (time 1790009443.73 total 232.25 last 93.19) - mkdir 20613 (time 1790009453.73 total 242.25 last 70.29) - mkdir 21270 (time 1790009463.73 total 252.25 last 65.69) - mkdir 22209 (time 1790009473.74 total 262.26 last 93.82) - mkdir 23034 (time 1790009483.74 total 272.26 last 82.48) - mkdir 23741 (time 1790009493.76 total 282.28 last 70.56) - mkdir 24505 (time 1790009503.79 total 292.30 last 76.22) - mkdir 25239 (time 1790009513.81 total 302.32 last 73.26) - mkdir 25908 (time 1790009523.86 total 312.38 last 66.52) - mkdir 26555 (time 1790009533.87 total 322.39 last 64.65) - mkdir 27587 (time 1790009543.89 total 332.41 last 103.01) - mkdir 28504 (time 1790009553.91 total 342.43 last 91.48) - mkdir 29418 (time 1790009563.92 total 352.43 last 91.38) - mkdir 30000 (time 1790009570.45 total 358.97 last 89.02) - mkdir 30824 (time 1790009580.46 total 368.98 last 82.36) - mkdir 31662 (time 1790009590.47 total 378.99 last 83.70) - mkdir 32450 (time 1790009600.47 total 388.99 last 78.79) total: 32818 mkdir in 393.22 seconds: 83.46 ops/second - mkdir 810 (time 1790009221.36 total 10.00 last 81.00) - mkdir 1752 (time 1790009231.37 total 20.00 last 94.18) - mkdir 2542 (time 1790009241.38 total 30.02 last 78.88) - mkdir 3514 (time 1790009251.39 total 40.03 last 97.08) - mkdir 4530 (time 1790009261.41 total 50.05 last 101.43) - mkdir 5386 (time 1790009271.43 total 60.06 last 85.47) - mkdir 6385 (time 1790009281.44 total 70.07 last 99.80) - mkdir 7224 (time 1790009291.45 total 80.09 last 83.75) - mkdir 8105 (time 1790009301.46 total 90.09 last 88.09) - mkdir 8951 (time 1790009311.46 total 100.10 last 84.57) - mkdir 9852 (time 1790009321.46 total 110.10 last 90.07) - mkdir 10744 (time 1790009331.47 total 120.11 last 89.15) - mkdir 11524 (time 1790009341.48 total 130.11 last 77.93) - mkdir 12482 (time 1790009351.49 total 140.13 last 95.66) - mkdir 13128 (time 1790009361.50 total 150.14 last 64.55) - mkdir 13826 (time 1790009371.51 total 160.14 last 69.76) - mkdir 14610 (time 1790009381.53 total 170.16 last 78.25) - mkdir 15337 (time 1790009391.53 total 180.17 last 72.67) - mkdir 16183 (time 1790009401.56 total 190.20 last 84.35) - mkdir 17055 (time 1790009411.56 total 200.20 last 87.18) - mkdir 17918 (time 1790009421.57 total 210.20 last 86.26) - mkdir 18797 (time 1790009431.57 total 220.20 last 87.90) - mkdir 19723 (time 1790009441.57 total 230.21 last 92.56) - mkdir 20000 (time 1790009445.05 total 233.68 last 79.71) - mkdir 20650 (time 1790009455.08 total 243.72 last 64.79) - mkdir 21372 (time 1790009465.09 total 253.72 last 72.15) - mkdir 22265 (time 1790009475.09 total 263.73 last 89.27) - mkdir 23081 (time 1790009485.09 total 273.73 last 81.60) - mkdir 23824 (time 1790009495.12 total 283.75 last 74.11) - mkdir 24521 (time 1790009505.12 total 293.76 last 69.64) - mkdir 25267 (time 1790009515.13 total 303.76 last 74.58) - mkdir 25896 (time 1790009525.16 total 313.79 last 62.70) - mkdir 26520 (time 1790009535.16 total 323.80 last 62.37) - mkdir 27577 (time 1790009545.17 total 333.81 last 105.61) - mkdir 28471 (time 1790009555.18 total 343.82 last 89.33) - mkdir 29410 (time 1790009565.18 total 353.82 last 93.90) - mkdir 30000 (time 1790009572.25 total 360.89 last 83.46) - mkdir 30870 (time 1790009582.25 total 370.89 last 86.97) - mkdir 31649 (time 1790009592.25 total 380.89 last 77.88) - mkdir 32490 (time 1790009602.27 total 390.90 last 83.99) total: 32818 mkdir in 394.43 seconds: 83.20 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 276832 994472 22% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 7212 1264092 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 30868 3576152 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 12608 3594412 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43476 7170564 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 69642 954358 7% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 2035 1021965 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2709 259435 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2771 259373 2% /mnt/lustre[OST:1] filesystem_summary: 590485 71677 518808 13% /mnt/lustre nlink before: 1, created before: 65637 - unlinked 0 (time 1790010156 ; total 0 ; last 0) - unlinked 10000 (time 1790010347 ; total 191 ; last 191) - unlinked 20000 (time 1790010462 ; total 306 ; last 115) - unlinked 30000 (time 1790010566 ; total 410 ; last 104) total: 32768 unlinks in 438 seconds: 74.812782 unlinks/second - unlinked 0 (time 1790010156 ; total 0 ; last 0) - unlinked 10000 (time 1790010348 ; total 192 ; last 192) - unlinked 20000 (time 1790010463 ; total 307 ; last 115) - unlinked 30000 (time 1790010567 ; total 411 ; last 104) total: 32768 unlinks in 439 seconds: 74.642372 unlinks/second nlink between: 1 - unlinked 0 (time 1790010597 ; total 0 ; last 0) total: 50 unlinks in 1 seconds: 50.000000 unlinks/second - unlinked 0 (time 1790010597 ; 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 14288 1257016 2% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 7212 1264092 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 30868 3576152 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 12608 3594412 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43476 7170564 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 4006 1019994 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 2035 1021965 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2709 259435 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2771 259373 2% /mnt/lustre[OST:1] filesystem_summary: 524849 6041 518808 2% /mnt/lustre