== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 02:26:40 (1788762400) UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 1784 1269520 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 1632 1269672 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 1544 3605476 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 1544 3605476 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 3088 7210952 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 280 1023720 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 259 1023741 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 369 261775 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 368 261776 1% /mnt/lustre[OST:1] filesystem_summary: 524090 539 523551 1% /mnt/lustre - mkdir 686 (time 1788762415.15 total 10.00 last 68.57) - mkdir 1344 (time 1788762425.16 total 20.01 last 65.77) - mkdir 1931 (time 1788762435.16 total 30.01 last 58.68) - mkdir 2578 (time 1788762445.20 total 40.05 last 64.49) - mkdir 3247 (time 1788762455.21 total 50.06 last 66.81) - mkdir 3943 (time 1788762465.23 total 60.08 last 69.45) - mkdir 4621 (time 1788762475.29 total 70.14 last 67.40) - mkdir 5272 (time 1788762485.31 total 80.16 last 64.99) - mkdir 5869 (time 1788762495.32 total 90.17 last 59.60) - mkdir 6551 (time 1788762505.33 total 100.18 last 68.14) - mkdir 7259 (time 1788762515.35 total 110.20 last 70.66) - mkdir 8005 (time 1788762525.36 total 120.21 last 74.51) - mkdir 8698 (time 1788762535.38 total 130.23 last 69.19) - mkdir 9367 (time 1788762545.39 total 140.24 last 66.86) - mkdir 10000 (time 1788762554.39 total 149.24 last 70.30) - mkdir 10682 (time 1788762564.41 total 159.26 last 68.09) - mkdir 11405 (time 1788762574.43 total 169.28 last 72.12) - mkdir 12104 (time 1788762584.45 total 179.30 last 69.79) - mkdir 12823 (time 1788762594.45 total 189.30 last 71.87) - mkdir 13513 (time 1788762604.46 total 199.31 last 68.97) - mkdir 14228 (time 1788762614.46 total 209.31 last 71.46) - mkdir 14927 (time 1788762624.47 total 219.32 last 69.82) - mkdir 15558 (time 1788762634.49 total 229.34 last 63.01) - mkdir 16208 (time 1788762644.50 total 239.35 last 64.91) - mkdir 16832 (time 1788762654.50 total 249.35 last 62.38) - mkdir 17470 (time 1788762664.52 total 259.37 last 63.68) - mkdir 18076 (time 1788762674.52 total 269.37 last 60.60) - mkdir 18646 (time 1788762684.54 total 279.38 last 56.93) - mkdir 19274 (time 1788762694.54 total 289.39 last 62.79) - mkdir 19901 (time 1788762704.55 total 299.40 last 62.63) - mkdir 20593 (time 1788762714.56 total 309.41 last 69.10) - mkdir 21176 (time 1788762724.58 total 319.43 last 58.18) - mkdir 21805 (time 1788762734.60 total 329.45 last 62.78) - mkdir 22460 (time 1788762744.61 total 339.46 last 65.47) - mkdir 23126 (time 1788762754.61 total 349.46 last 66.55) - mkdir 23798 (time 1788762764.62 total 359.47 last 67.16) - mkdir 24450 (time 1788762774.63 total 369.48 last 65.16) - mkdir 25132 (time 1788762784.64 total 379.49 last 68.09) - mkdir 25827 (time 1788762794.65 total 389.50 last 69.48) - mkdir 26567 (time 1788762804.65 total 399.50 last 73.97) - mkdir 27239 (time 1788762814.66 total 409.51 last 67.16) - mkdir 27941 (time 1788762824.66 total 419.51 last 70.18) - mkdir 28602 (time 1788762834.66 total 429.51 last 66.07) - mkdir 29285 (time 1788762844.67 total 439.52 last 68.24) - mkdir 29980 (time 1788762854.68 total 449.53 last 69.44) - mkdir 30698 (time 1788762864.69 total 459.54 last 71.73) - mkdir 31428 (time 1788762874.71 total 469.56 last 72.90) - mkdir 32070 (time 1788762884.72 total 479.57 last 64.12) - mkdir 32720 (time 1788762894.72 total 489.57 last 64.98) total: 32818 mkdir in 490.97 seconds: 66.84 ops/second - mkdir 683 (time 1788762415.15 total 10.00 last 68.30) - mkdir 1338 (time 1788762425.18 total 20.03 last 65.29) - mkdir 1922 (time 1788762435.19 total 30.04 last 58.38) - mkdir 2580 (time 1788762445.23 total 40.08 last 65.52) - mkdir 3250 (time 1788762455.23 total 50.08 last 66.96) - mkdir 3933 (time 1788762465.23 total 60.08 last 68.29) - mkdir 4614 (time 1788762475.26 total 70.11 last 67.92) - mkdir 5255 (time 1788762485.27 total 80.12 last 64.03) - mkdir 5867 (time 1788762495.28 total 90.13 last 61.14) - mkdir 6542 (time 1788762505.28 total 100.13 last 67.49) - mkdir 7234 (time 1788762515.28 total 110.13 last 69.18) - mkdir 7996 (time 1788762525.29 total 120.14 last 76.17) - mkdir 8680 (time 1788762535.29 total 130.14 last 68.38) - mkdir 9308 (time 1788762545.30 total 140.15 last 62.73) - mkdir 9994 (time 1788762555.31 total 150.16 last 68.56) - mkdir 10688 (time 1788762565.34 total 160.19 last 69.20) - mkdir 11408 (time 1788762575.35 total 170.20 last 71.88) - mkdir 12085 (time 1788762585.35 total 180.20 last 67.69) - mkdir 12819 (time 1788762595.37 total 190.22 last 73.30) - mkdir 13537 (time 1788762605.39 total 200.24 last 71.65) - mkdir 14246 (time 1788762615.40 total 210.25 last 70.81) - mkdir 14935 (time 1788762625.40 total 220.25 last 68.89) - mkdir 15559 (time 1788762635.43 total 230.28 last 62.23) - mkdir 16231 (time 1788762645.44 total 240.29 last 67.13) - mkdir 16861 (time 1788762655.45 total 250.30 last 62.91) - mkdir 17523 (time 1788762665.46 total 260.31 last 66.19) - mkdir 18130 (time 1788762675.48 total 270.33 last 60.57) - mkdir 18680 (time 1788762685.48 total 280.33 last 54.98) - mkdir 19299 (time 1788762695.48 total 290.33 last 61.89) - mkdir 19948 (time 1788762705.49 total 300.34 last 64.88) - mkdir 20614 (time 1788762715.49 total 310.34 last 66.57) - mkdir 21145 (time 1788762725.51 total 320.36 last 53.01) - mkdir 21781 (time 1788762735.53 total 330.38 last 63.46) - mkdir 22469 (time 1788762745.53 total 340.38 last 68.77) - mkdir 23124 (time 1788762755.55 total 350.40 last 65.36) - mkdir 23824 (time 1788762765.57 total 360.42 last 69.91) - mkdir 24494 (time 1788762775.59 total 370.44 last 66.87) - mkdir 25187 (time 1788762785.59 total 380.44 last 69.28) - mkdir 25859 (time 1788762795.60 total 390.45 last 67.14) - mkdir 26579 (time 1788762805.61 total 400.46 last 71.95) - mkdir 27255 (time 1788762815.63 total 410.48 last 67.45) - mkdir 27956 (time 1788762825.63 total 420.48 last 70.09) - mkdir 28618 (time 1788762835.65 total 430.50 last 66.08) - mkdir 29334 (time 1788762845.67 total 440.52 last 71.43) - mkdir 30000 (time 1788762855.61 total 450.46 last 67.00) - mkdir 30692 (time 1788762865.62 total 460.47 last 69.18) - mkdir 31430 (time 1788762875.62 total 470.47 last 73.75) - mkdir 32072 (time 1788762885.63 total 480.48 last 64.17) - mkdir 32769 (time 1788762895.64 total 490.49 last 69.62) total: 32818 mkdir in 491.27 seconds: 66.80 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 1784 1269520 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 270760 1000544 22% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 1544 3605476 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 1544 3605476 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 3088 7210952 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 280 1023720 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 65895 958105 7% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 369 261775 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 368 261776 1% /mnt/lustre[OST:1] filesystem_summary: 589726 66175 523551 12% /mnt/lustre nlink before: 1, created before: 65637 - unlinked 0 (time 1788763347 ; total 0 ; last 0) - unlinked 10000 (time 1788763580 ; total 233 ; last 233) - unlinked 20000 (time 1788763753 ; total 406 ; last 173) - unlinked 30000 (time 1788763932 ; total 585 ; last 179) total: 32768 unlinks in 659 seconds: 49.723824 unlinks/second - unlinked 0 (time 1788763347 ; total 0 ; last 0) - unlinked 10000 (time 1788763580 ; total 233 ; last 233) - unlinked 20000 (time 1788763752 ; total 405 ; last 172) - unlinked 30000 (time 1788763933 ; total 586 ; last 181) total: 32768 unlinks in 660 seconds: 49.648483 unlinks/second nlink between: 1 - unlinked 0 (time 1788764009 ; total 0 ; last 0) total: 50 unlinks in 2 seconds: 25.000000 unlinks/second - unlinked 0 (time 1788764009 ; 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 1784 1269520 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 8216 1263088 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 1544 3605476 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 1544 3605476 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 3088 7210952 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 280 1023720 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 259 1023741 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 369 261775 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 368 261776 1% /mnt/lustre[OST:1] filesystem_summary: 524090 539 523551 1% /mnt/lustre