== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 00:02:48 (1789272168) UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 7808 1263496 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 7232 1264072 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 22540 3584480 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 20936 3586084 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43476 7170564 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 4091 1019909 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 2018 1021982 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2760 259384 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2724 259420 2% /mnt/lustre[OST:1] filesystem_summary: 524913 6109 518804 2% /mnt/lustre - mkdir 841 (time 1789272182.90 total 10.00 last 84.07) - mkdir 1672 (time 1789272192.92 total 20.02 last 82.93) - mkdir 2470 (time 1789272202.94 total 30.04 last 79.66) - mkdir 3143 (time 1789272212.97 total 40.07 last 67.09) - mkdir 3922 (time 1789272222.99 total 50.09 last 77.76) - mkdir 4612 (time 1789272233.01 total 60.11 last 68.85) - mkdir 5364 (time 1789272243.02 total 70.12 last 75.12) - mkdir 6145 (time 1789272253.03 total 80.13 last 78.09) - mkdir 6862 (time 1789272263.04 total 90.14 last 71.61) - mkdir 7679 (time 1789272273.08 total 100.18 last 81.38) - mkdir 8407 (time 1789272283.09 total 110.19 last 72.70) - mkdir 9181 (time 1789272293.11 total 120.21 last 77.27) - mkdir 9947 (time 1789272303.12 total 130.22 last 76.49) - mkdir 10702 (time 1789272313.14 total 140.24 last 75.36) - mkdir 11580 (time 1789272323.15 total 150.25 last 87.74) - mkdir 12373 (time 1789272333.15 total 160.25 last 79.28) - mkdir 13199 (time 1789272343.16 total 170.26 last 82.50) - mkdir 13991 (time 1789272353.19 total 180.29 last 79.00) - mkdir 14844 (time 1789272363.19 total 190.29 last 85.27) - mkdir 15677 (time 1789272373.20 total 200.30 last 83.20) - mkdir 16450 (time 1789272383.21 total 210.31 last 77.24) - mkdir 17196 (time 1789272393.21 total 220.31 last 74.57) - mkdir 18016 (time 1789272403.22 total 230.31 last 81.99) - mkdir 18788 (time 1789272413.23 total 240.33 last 77.11) - mkdir 19599 (time 1789272423.23 total 250.33 last 81.04) - mkdir 20000 (time 1789272428.60 total 255.70 last 74.76) - mkdir 20795 (time 1789272438.60 total 265.70 last 79.47) - mkdir 21526 (time 1789272448.63 total 275.73 last 72.90) - mkdir 22304 (time 1789272458.63 total 285.73 last 77.76) - mkdir 23078 (time 1789272468.64 total 295.74 last 77.34) - mkdir 23788 (time 1789272478.65 total 305.74 last 70.98) - mkdir 24555 (time 1789272488.65 total 315.75 last 76.70) - mkdir 25329 (time 1789272498.65 total 325.75 last 77.38) - mkdir 26043 (time 1789272508.65 total 335.75 last 71.36) - mkdir 26726 (time 1789272518.65 total 345.75 last 68.29) - mkdir 27385 (time 1789272528.66 total 355.76 last 65.89) - mkdir 28006 (time 1789272538.71 total 365.81 last 61.74) - mkdir 28574 (time 1789272548.76 total 375.86 last 56.55) - mkdir 29232 (time 1789272558.76 total 385.86 last 65.79) - mkdir 29918 (time 1789272568.76 total 395.86 last 68.57) - mkdir 30583 (time 1789272578.79 total 405.89 last 66.34) - mkdir 31384 (time 1789272588.79 total 415.89 last 80.08) - mkdir 32073 (time 1789272598.80 total 425.90 last 68.81) total: 32818 mkdir in 435.27 seconds: 75.40 ops/second - mkdir 830 (time 1789272183.03 total 10.01 last 82.91) - mkdir 1637 (time 1789272193.04 total 20.02 last 80.66) - mkdir 2431 (time 1789272203.04 total 30.02 last 79.39) - mkdir 3093 (time 1789272213.04 total 40.02 last 66.19) - mkdir 3877 (time 1789272223.05 total 50.02 last 78.35) - mkdir 4575 (time 1789272233.08 total 60.06 last 69.57) - mkdir 5308 (time 1789272243.08 total 70.06 last 73.27) - mkdir 6080 (time 1789272253.09 total 80.07 last 77.16) - mkdir 6800 (time 1789272263.11 total 90.09 last 71.81) - mkdir 7592 (time 1789272273.13 total 100.10 last 79.12) - mkdir 8338 (time 1789272283.13 total 110.10 last 74.60) - mkdir 9098 (time 1789272293.15 total 120.12 last 75.85) - mkdir 9874 (time 1789272303.16 total 130.13 last 77.52) - mkdir 10640 (time 1789272313.16 total 140.14 last 76.58) - mkdir 11496 (time 1789272323.16 total 150.14 last 85.59) - mkdir 12320 (time 1789272333.17 total 160.15 last 82.34) - mkdir 13126 (time 1789272343.17 total 170.15 last 80.58) - mkdir 13922 (time 1789272353.17 total 180.15 last 79.60) - mkdir 14763 (time 1789272363.17 total 190.15 last 84.07) - mkdir 15586 (time 1789272373.18 total 200.16 last 82.26) - mkdir 16341 (time 1789272383.19 total 210.17 last 75.43) - mkdir 17060 (time 1789272393.19 total 220.17 last 71.90) - mkdir 17868 (time 1789272403.19 total 230.17 last 80.76) - mkdir 18629 (time 1789272413.20 total 240.18 last 76.06) - mkdir 19420 (time 1789272423.20 total 250.18 last 79.06) - mkdir 20000 (time 1789272430.63 total 257.61 last 78.11) - mkdir 20773 (time 1789272440.63 total 267.61 last 77.30) - mkdir 21558 (time 1789272450.63 total 277.61 last 78.47) - mkdir 22309 (time 1789272460.64 total 287.62 last 75.04) - mkdir 23099 (time 1789272470.64 total 297.62 last 78.99) - mkdir 23844 (time 1789272480.64 total 307.62 last 74.47) - mkdir 24600 (time 1789272490.65 total 317.63 last 75.55) - mkdir 25372 (time 1789272500.66 total 327.64 last 77.14) - mkdir 26053 (time 1789272510.66 total 337.64 last 68.07) - mkdir 26758 (time 1789272520.67 total 347.65 last 70.48) - mkdir 27473 (time 1789272530.68 total 357.66 last 71.42) - mkdir 28024 (time 1789272540.73 total 367.71 last 54.83) - mkdir 28602 (time 1789272550.74 total 377.72 last 57.75) - mkdir 29225 (time 1789272560.74 total 387.72 last 62.27) - mkdir 29938 (time 1789272570.76 total 397.74 last 71.16) - mkdir 30620 (time 1789272580.76 total 407.74 last 68.19) - mkdir 31397 (time 1789272590.76 total 417.74 last 77.69) - mkdir 32072 (time 1789272600.77 total 427.75 last 67.42) total: 32818 mkdir in 437.41 seconds: 75.03 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 7808 1263496 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 276284 995020 22% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 22540 3584480 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 20936 3586084 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43476 7170564 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 4091 1019909 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 67654 956346 7% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2760 259384 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2724 259420 2% /mnt/lustre[OST:1] filesystem_summary: 590549 71745 518804 13% /mnt/lustre nlink before: 1, created before: 65637 - unlinked 0 (time 1789273197 ; total 0 ; last 0) - unlinked 10000 (time 1789273438 ; total 241 ; last 241) - unlinked 20000 (time 1789273728 ; total 531 ; last 290) - unlinked 30000 (time 1789274005 ; total 808 ; last 277) total: 32768 unlinks in 877 seconds: 37.363739 unlinks/second - unlinked 0 (time 1789273197 ; total 0 ; last 0) - unlinked 10000 (time 1789273439 ; total 242 ; last 242) - unlinked 20000 (time 1789273731 ; total 534 ; last 292) - unlinked 30000 (time 1789274009 ; total 812 ; last 278) total: 32768 unlinks in 881 seconds: 37.194099 unlinks/second nlink between: 1 - unlinked 0 (time 1789274080 ; total 0 ; last 0) total: 50 unlinks in 2 seconds: 25.000000 unlinks/second - unlinked 0 (time 1789274080 ; 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 0 seconds: -nan unlinks/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 7808 1263496 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 13740 1257564 2% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 22540 3584480 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 20936 3586084 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43476 7170564 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 4091 1019909 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 2018 1021982 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2760 259384 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2724 259420 2% /mnt/lustre[OST:1] filesystem_summary: 524913 6109 518804 2% /mnt/lustre