== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 12:41:51 (1788799311) UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 1708 1269596 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 277 1023723 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 259 1023741 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 368 261776 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 369 261775 1% /mnt/lustre[OST:1] filesystem_summary: 524087 536 523551 1% /mnt/lustre - mkdir 585 (time 1788799328.53 total 10.00 last 58.48) - mkdir 1144 (time 1788799338.54 total 20.01 last 55.84) - mkdir 1961 (time 1788799348.55 total 30.03 last 81.59) - mkdir 2869 (time 1788799358.56 total 40.04 last 90.72) - mkdir 3682 (time 1788799368.57 total 50.05 last 81.21) - mkdir 4250 (time 1788799378.58 total 60.05 last 56.78) - mkdir 5034 (time 1788799388.62 total 70.10 last 78.04) - mkdir 5661 (time 1788799398.62 total 80.10 last 62.69) - mkdir 6222 (time 1788799408.64 total 90.11 last 56.03) - mkdir 6731 (time 1788799418.68 total 100.15 last 50.70) - mkdir 7412 (time 1788799428.70 total 110.17 last 67.97) - mkdir 8105 (time 1788799438.70 total 120.18 last 69.23) - mkdir 8737 (time 1788799448.72 total 130.19 last 63.14) - mkdir 9500 (time 1788799458.72 total 140.19 last 76.30) - mkdir 10000 (time 1788799464.03 total 145.50 last 94.11) - mkdir 10951 (time 1788799474.03 total 155.50 last 95.10) - mkdir 11637 (time 1788799484.05 total 165.53 last 68.45) - mkdir 12400 (time 1788799494.06 total 175.53 last 76.25) - mkdir 13109 (time 1788799504.06 total 185.53 last 70.89) - mkdir 13789 (time 1788799514.06 total 195.54 last 67.96) - mkdir 14514 (time 1788799524.07 total 205.54 last 72.50) - mkdir 15267 (time 1788799534.08 total 215.56 last 75.16) - mkdir 16004 (time 1788799544.10 total 225.57 last 73.59) - mkdir 16837 (time 1788799554.10 total 235.57 last 83.30) - mkdir 17580 (time 1788799564.10 total 245.58 last 74.28) - mkdir 18318 (time 1788799574.11 total 255.58 last 73.75) - mkdir 19143 (time 1788799584.12 total 265.59 last 82.43) - mkdir 20000 (time 1788799593.98 total 275.45 last 86.93) - mkdir 20734 (time 1788799603.98 total 285.46 last 73.35) - mkdir 21474 (time 1788799613.99 total 295.46 last 73.97) - mkdir 22236 (time 1788799623.99 total 305.47 last 76.16) - mkdir 23014 (time 1788799634.00 total 315.47 last 77.76) - mkdir 23626 (time 1788799644.00 total 325.48 last 61.16) - mkdir 24194 (time 1788799654.03 total 335.50 last 56.68) - mkdir 25005 (time 1788799664.05 total 345.53 last 80.89) - mkdir 25857 (time 1788799674.06 total 355.53 last 85.17) - mkdir 26595 (time 1788799684.07 total 365.54 last 73.70) - mkdir 27412 (time 1788799694.09 total 375.56 last 81.53) - mkdir 28228 (time 1788799704.09 total 385.57 last 81.57) - mkdir 28988 (time 1788799714.11 total 395.59 last 75.85) - mkdir 29674 (time 1788799724.12 total 405.59 last 68.56) - mkdir 30000 (time 1788799730.23 total 411.71 last 53.31) - mkdir 30626 (time 1788799740.24 total 421.71 last 62.56) - mkdir 31214 (time 1788799750.25 total 431.73 last 58.72) - mkdir 31973 (time 1788799760.26 total 441.73 last 75.88) total: 32818 mkdir in 450.88 seconds: 72.79 ops/second - mkdir 564 (time 1788799328.54 total 10.01 last 56.32) - mkdir 1116 (time 1788799338.55 total 20.02 last 55.18) - mkdir 1946 (time 1788799348.55 total 30.02 last 82.99) - mkdir 2820 (time 1788799358.55 total 40.02 last 87.38) - mkdir 3652 (time 1788799368.60 total 50.07 last 82.81) - mkdir 4239 (time 1788799378.60 total 60.08 last 58.66) - mkdir 5013 (time 1788799388.62 total 70.09 last 77.29) - mkdir 5628 (time 1788799398.65 total 80.12 last 61.31) - mkdir 6202 (time 1788799408.65 total 90.13 last 57.37) - mkdir 6713 (time 1788799418.66 total 100.13 last 51.09) - mkdir 7374 (time 1788799428.66 total 110.13 last 66.08) - mkdir 8053 (time 1788799438.66 total 120.13 last 67.88) - mkdir 8702 (time 1788799448.67 total 130.14 last 64.84) - mkdir 9450 (time 1788799458.68 total 140.15 last 74.74) - mkdir 10000 (time 1788799464.65 total 146.12 last 92.12) - mkdir 10924 (time 1788799474.65 total 156.13 last 92.35) - mkdir 11616 (time 1788799484.65 total 166.13 last 69.20) - mkdir 12377 (time 1788799494.67 total 176.14 last 76.00) - mkdir 13056 (time 1788799504.67 total 186.15 last 67.87) - mkdir 13737 (time 1788799514.68 total 196.15 last 68.04) - mkdir 14471 (time 1788799524.69 total 206.16 last 73.37) - mkdir 15249 (time 1788799534.71 total 216.18 last 77.63) - mkdir 15992 (time 1788799544.73 total 226.20 last 74.16) - mkdir 16782 (time 1788799554.74 total 236.21 last 78.93) - mkdir 17554 (time 1788799564.74 total 246.21 last 77.16) - mkdir 18292 (time 1788799574.76 total 256.23 last 73.68) - mkdir 19096 (time 1788799584.78 total 266.25 last 80.21) - mkdir 19974 (time 1788799594.79 total 276.27 last 87.69) - mkdir 20677 (time 1788799604.80 total 286.28 last 70.22) - mkdir 21423 (time 1788799614.82 total 296.29 last 74.50) - mkdir 22222 (time 1788799624.83 total 306.30 last 79.81) - mkdir 22977 (time 1788799634.83 total 316.30 last 75.47) - mkdir 23567 (time 1788799644.84 total 326.32 last 58.93) - mkdir 24158 (time 1788799654.86 total 336.34 last 58.98) - mkdir 24956 (time 1788799664.87 total 346.34 last 79.77) - mkdir 25801 (time 1788799674.89 total 356.36 last 84.32) - mkdir 26515 (time 1788799684.89 total 366.36 last 71.39) - mkdir 27304 (time 1788799694.89 total 376.37 last 78.88) - mkdir 28106 (time 1788799704.90 total 386.37 last 80.16) - mkdir 28896 (time 1788799714.91 total 396.38 last 78.95) - mkdir 29571 (time 1788799724.93 total 406.40 last 67.34) - mkdir 30000 (time 1788799732.86 total 414.33 last 54.10) - mkdir 30629 (time 1788799742.87 total 424.34 last 62.83) - mkdir 31210 (time 1788799752.87 total 434.35 last 58.09) - mkdir 32035 (time 1788799762.89 total 444.36 last 82.40) total: 32818 mkdir in 453.45 seconds: 72.37 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 270752 1000552 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 368 261776 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 369 261775 1% /mnt/lustre[OST:1] filesystem_summary: 589726 66175 523551 12% /mnt/lustre nlink before: 1, created before: 65637 - unlinked 0 (time 1788800367 ; total 0 ; last 0) - unlinked 10000 (time 1788800551 ; total 184 ; last 184) - unlinked 20000 (time 1788800658 ; total 291 ; last 107) - unlinked 30000 (time 1788800766 ; total 399 ; last 108) total: 32768 unlinks in 427 seconds: 76.740044 unlinks/second - unlinked 0 (time 1788800367 ; total 0 ; last 0) - unlinked 10000 (time 1788800551 ; total 184 ; last 184) - unlinked 20000 (time 1788800659 ; total 292 ; last 108) - unlinked 30000 (time 1788800767 ; total 400 ; last 108) total: 32768 unlinks in 430 seconds: 76.204651 unlinks/second nlink between: 1 - unlinked 0 (time 1788800798 ; total 0 ; last 0) total: 50 unlinks in 1 seconds: 50.000000 unlinks/second - unlinked 0 (time 1788800798 ; 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 1784 1269520 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 8208 1263096 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 368 261776 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 369 261775 1% /mnt/lustre[OST:1] filesystem_summary: 524090 539 523551 1% /mnt/lustre