== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 00:45:49 (1788929149) 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 726 (time 1788929163.09 total 10.00 last 72.57) - mkdir 1519 (time 1788929173.11 total 20.03 last 79.11) - mkdir 2227 (time 1788929183.13 total 30.04 last 70.72) - mkdir 2973 (time 1788929193.14 total 40.06 last 74.48) - mkdir 3714 (time 1788929203.15 total 50.06 last 74.07) - mkdir 4416 (time 1788929213.16 total 60.07 last 70.13) - mkdir 5206 (time 1788929223.20 total 70.12 last 78.63) - mkdir 6031 (time 1788929233.20 total 80.12 last 82.50) - mkdir 6860 (time 1788929243.21 total 90.12 last 82.86) - mkdir 7628 (time 1788929253.21 total 100.12 last 76.79) - mkdir 8375 (time 1788929263.22 total 110.13 last 74.63) - mkdir 9140 (time 1788929273.24 total 120.15 last 76.38) - mkdir 9985 (time 1788929283.26 total 130.17 last 84.31) - mkdir 10733 (time 1788929293.26 total 140.18 last 74.75) - mkdir 11495 (time 1788929303.28 total 150.19 last 76.10) - mkdir 12308 (time 1788929313.30 total 160.21 last 81.11) - mkdir 13087 (time 1788929323.30 total 170.21 last 77.90) - mkdir 13933 (time 1788929333.30 total 180.22 last 84.58) - mkdir 14726 (time 1788929343.30 total 190.22 last 79.30) - mkdir 15567 (time 1788929353.32 total 200.23 last 83.97) - mkdir 16381 (time 1788929363.32 total 210.23 last 81.40) - mkdir 17222 (time 1788929373.33 total 220.25 last 84.01) - mkdir 18049 (time 1788929383.33 total 230.25 last 82.68) - mkdir 18814 (time 1788929393.34 total 240.25 last 76.48) - mkdir 19555 (time 1788929403.37 total 250.28 last 73.88) - mkdir 20000 (time 1788929409.19 total 256.11 last 76.35) - mkdir 20677 (time 1788929419.21 total 266.12 last 67.61) - mkdir 21445 (time 1788929429.26 total 276.17 last 76.44) - mkdir 22118 (time 1788929439.26 total 286.17 last 67.28) - mkdir 22932 (time 1788929449.27 total 296.19 last 81.29) - mkdir 23633 (time 1788929459.28 total 306.19 last 70.06) - mkdir 24407 (time 1788929469.28 total 316.19 last 77.39) - mkdir 25139 (time 1788929479.28 total 326.20 last 73.18) - mkdir 25869 (time 1788929489.28 total 336.20 last 72.98) - mkdir 26641 (time 1788929499.31 total 346.22 last 77.02) - mkdir 27331 (time 1788929509.33 total 356.24 last 68.87) - mkdir 28101 (time 1788929519.33 total 366.25 last 76.96) - mkdir 28858 (time 1788929529.35 total 376.27 last 75.55) - mkdir 29587 (time 1788929539.35 total 386.27 last 72.87) - mkdir 30000 (time 1788929544.80 total 391.71 last 75.88) - mkdir 30792 (time 1788929554.80 total 401.72 last 79.15) - mkdir 31484 (time 1788929564.83 total 411.74 last 69.03) - mkdir 32162 (time 1788929574.85 total 421.76 last 67.69) total: 32818 mkdir in 431.42 seconds: 76.07 ops/second - mkdir 742 (time 1788929163.14 total 10.01 last 74.16) - mkdir 1507 (time 1788929173.14 total 20.01 last 76.48) - mkdir 2237 (time 1788929183.14 total 30.01 last 72.99) - mkdir 2986 (time 1788929193.15 total 40.01 last 74.89) - mkdir 3708 (time 1788929203.15 total 50.02 last 72.17) - mkdir 4433 (time 1788929213.15 total 60.02 last 72.48) - mkdir 5214 (time 1788929223.15 total 70.02 last 78.09) - mkdir 6012 (time 1788929233.16 total 80.02 last 79.78) - mkdir 6810 (time 1788929243.16 total 90.03 last 79.78) - mkdir 7581 (time 1788929253.17 total 100.03 last 77.06) - mkdir 8308 (time 1788929263.17 total 110.03 last 72.69) - mkdir 9084 (time 1788929273.17 total 120.04 last 77.57) - mkdir 9905 (time 1788929283.17 total 130.04 last 82.08) - mkdir 10677 (time 1788929293.18 total 140.05 last 77.12) - mkdir 11424 (time 1788929303.20 total 150.06 last 74.59) - mkdir 12216 (time 1788929313.21 total 160.08 last 79.08) - mkdir 12993 (time 1788929323.23 total 170.10 last 77.55) - mkdir 13861 (time 1788929333.24 total 180.10 last 86.76) - mkdir 14679 (time 1788929343.26 total 190.12 last 81.61) - mkdir 15512 (time 1788929353.28 total 200.15 last 83.09) - mkdir 16312 (time 1788929363.29 total 210.15 last 79.97) - mkdir 17184 (time 1788929373.29 total 220.16 last 87.16) - mkdir 17975 (time 1788929383.30 total 230.16 last 79.08) - mkdir 18743 (time 1788929393.31 total 240.17 last 76.71) - mkdir 19482 (time 1788929403.32 total 250.18 last 73.83) - mkdir 20000 (time 1788929410.34 total 257.20 last 73.77) - mkdir 20700 (time 1788929420.35 total 267.21 last 69.94) - mkdir 21445 (time 1788929430.35 total 277.22 last 74.44) - mkdir 22123 (time 1788929440.36 total 287.22 last 67.79) - mkdir 22880 (time 1788929450.37 total 297.24 last 75.58) - mkdir 23602 (time 1788929460.38 total 307.24 last 72.17) - mkdir 24381 (time 1788929470.38 total 317.25 last 77.84) - mkdir 25095 (time 1788929480.38 total 327.25 last 71.39) - mkdir 25806 (time 1788929490.41 total 337.28 last 70.92) - mkdir 26556 (time 1788929500.43 total 347.29 last 74.85) - mkdir 27277 (time 1788929510.43 total 357.30 last 72.07) - mkdir 28068 (time 1788929520.45 total 367.32 last 78.95) - mkdir 28789 (time 1788929530.46 total 377.32 last 72.05) - mkdir 29502 (time 1788929540.46 total 387.33 last 71.25) - mkdir 30000 (time 1788929547.37 total 394.23 last 72.16) - mkdir 30827 (time 1788929557.37 total 404.24 last 82.67) - mkdir 31533 (time 1788929567.37 total 414.24 last 70.60) - mkdir 32196 (time 1788929577.38 total 424.24 last 66.26) total: 32818 mkdir in 432.97 seconds: 75.80 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 270652 1000652 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 1788930055 ; total 0 ; last 0) - unlinked 10000 (time 1788930262 ; total 207 ; last 207) - unlinked 20000 (time 1788930403 ; total 348 ; last 141) - unlinked 30000 (time 1788930525 ; total 470 ; last 122) total: 32768 unlinks in 502 seconds: 65.274902 unlinks/second - unlinked 0 (time 1788930055 ; total 0 ; last 0) - unlinked 10000 (time 1788930263 ; total 208 ; last 208) - unlinked 20000 (time 1788930404 ; total 349 ; last 141) - unlinked 30000 (time 1788930526 ; total 471 ; last 122) total: 32768 unlinks in 503 seconds: 65.145126 unlinks/second nlink between: 1 - unlinked 0 (time 1788930560 ; total 0 ; last 0) total: 50 unlinks in 0 seconds: inf unlinks/second - unlinked 0 (time 1788930560 ; total 0 ; last 0) total: 50 unlinks in 0 seconds: inf 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 8108 1263196 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