== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 11:30:44 (1790955044) UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 7828 1263476 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 7216 1264088 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 24600 3582420 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 18876 3588144 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43476 7170564 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 4058 1019942 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 2027 1021973 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2758 259386 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2693 259451 2% /mnt/lustre[OST:1] filesystem_summary: 524922 6085 518837 2% /mnt/lustre - mkdir 713 (time 1790955060.39 total 10.03 last 71.10) - mkdir 1549 (time 1790955070.42 total 20.05 last 83.40) - mkdir 2303 (time 1790955080.42 total 30.06 last 75.35) - mkdir 2970 (time 1790955090.43 total 40.06 last 66.67) - mkdir 3642 (time 1790955100.44 total 50.07 last 67.13) - mkdir 4194 (time 1790955110.44 total 60.08 last 55.18) - mkdir 4790 (time 1790955120.44 total 70.08 last 59.59) - mkdir 5429 (time 1790955130.44 total 80.08 last 63.90) - mkdir 6022 (time 1790955140.45 total 90.08 last 59.29) - mkdir 6591 (time 1790955150.45 total 100.08 last 56.88) - mkdir 7290 (time 1790955160.45 total 110.09 last 69.86) - mkdir 7902 (time 1790955170.47 total 120.10 last 61.14) - mkdir 8506 (time 1790955180.47 total 130.10 last 60.38) - mkdir 9238 (time 1790955190.47 total 140.11 last 73.17) - mkdir 9877 (time 1790955200.48 total 150.12 last 63.84) - mkdir 10000 (time 1790955202.77 total 152.40 last 53.84) - mkdir 10478 (time 1790955212.79 total 162.43 last 47.69) - mkdir 11085 (time 1790955222.80 total 172.43 last 60.65) - mkdir 11649 (time 1790955232.80 total 182.44 last 56.39) - mkdir 12267 (time 1790955242.81 total 192.44 last 61.77) - mkdir 12871 (time 1790955252.83 total 202.47 last 60.25) - mkdir 13181 (time 1790955262.85 total 212.48 last 30.96) - mkdir 13704 (time 1790955272.86 total 222.50 last 52.21) - mkdir 14383 (time 1790955282.87 total 232.50 last 67.88) - mkdir 15075 (time 1790955292.90 total 242.53 last 68.99) - mkdir 15683 (time 1790955302.91 total 252.54 last 60.72) - mkdir 16315 (time 1790955312.91 total 262.55 last 63.18) - mkdir 17217 (time 1790955322.91 total 272.55 last 90.20) - mkdir 17907 (time 1790955332.92 total 282.55 last 68.99) - mkdir 18723 (time 1790955342.92 total 292.56 last 81.55) - mkdir 19468 (time 1790955352.95 total 302.58 last 74.30) - mkdir 20000 (time 1790955358.82 total 308.45 last 90.60) - mkdir 20807 (time 1790955368.83 total 318.46 last 80.63) - mkdir 21375 (time 1790955379.73 total 329.36 last 52.12) - mkdir 21760 (time 1790955389.77 total 339.40 last 38.35) - mkdir 22211 (time 1790955399.78 total 349.42 last 45.03) - mkdir 22885 (time 1790955409.80 total 359.43 last 67.31) - mkdir 23700 (time 1790955419.80 total 369.44 last 81.42) - mkdir 24392 (time 1790955429.81 total 379.45 last 69.13) - mkdir 25145 (time 1790955439.82 total 389.45 last 75.27) - mkdir 25996 (time 1790955449.83 total 399.47 last 84.99) - mkdir 26676 (time 1790955459.84 total 409.48 last 67.91) - mkdir 27309 (time 1790955469.87 total 419.50 last 63.16) - mkdir 27943 (time 1790955479.87 total 429.50 last 63.39) - mkdir 28763 (time 1790955489.87 total 439.51 last 81.95) - mkdir 29437 (time 1790955499.87 total 449.51 last 67.40) - mkdir 30000 (time 1790955506.81 total 456.44 last 81.20) - mkdir 30816 (time 1790955516.83 total 466.46 last 81.41) - mkdir 31504 (time 1790955526.83 total 476.47 last 68.79) - mkdir 32046 (time 1790955536.85 total 486.48 last 54.13) - mkdir 32694 (time 1790955546.85 total 496.49 last 64.74) total: 32818 mkdir in 499.40 seconds: 65.71 ops/second - mkdir 685 (time 1790955060.37 total 10.02 last 68.39) - mkdir 1527 (time 1790955070.37 total 20.02 last 84.17) - mkdir 2295 (time 1790955080.37 total 30.02 last 76.80) - mkdir 2928 (time 1790955090.38 total 40.02 last 63.29) - mkdir 3612 (time 1790955100.38 total 50.03 last 68.35) - mkdir 4184 (time 1790955110.38 total 60.03 last 57.19) - mkdir 4779 (time 1790955120.39 total 70.04 last 59.47) - mkdir 5426 (time 1790955130.40 total 80.05 last 64.63) - mkdir 5999 (time 1790955140.40 total 90.05 last 57.28) - mkdir 6573 (time 1790955150.41 total 100.05 last 57.39) - mkdir 7254 (time 1790955160.41 total 110.06 last 68.06) - mkdir 7876 (time 1790955170.42 total 120.07 last 62.16) - mkdir 8516 (time 1790955180.42 total 130.07 last 63.97) - mkdir 9232 (time 1790955190.43 total 140.08 last 71.55) - mkdir 9872 (time 1790955200.46 total 150.10 last 63.83) - mkdir 10000 (time 1790955202.81 total 152.45 last 54.48) - mkdir 10470 (time 1790955212.81 total 162.46 last 46.98) - mkdir 11097 (time 1790955222.81 total 172.46 last 62.70) - mkdir 11632 (time 1790955232.81 total 182.46 last 53.50) - mkdir 12263 (time 1790955242.82 total 192.46 last 63.06) - mkdir 12844 (time 1790955252.86 total 202.50 last 57.87) - mkdir 13167 (time 1790955262.86 total 212.51 last 32.29) - mkdir 13665 (time 1790955272.89 total 222.53 last 49.67) - mkdir 14391 (time 1790955282.90 total 232.54 last 72.54) - mkdir 15091 (time 1790955292.92 total 242.56 last 69.85) - mkdir 15683 (time 1790955302.93 total 252.57 last 59.15) - mkdir 16328 (time 1790955312.93 total 262.58 last 64.47) - mkdir 17253 (time 1790955322.93 total 272.58 last 92.47) - mkdir 17937 (time 1790955332.95 total 282.60 last 68.27) - mkdir 18773 (time 1790955342.95 total 292.60 last 83.60) - mkdir 19512 (time 1790955352.96 total 302.60 last 73.86) - mkdir 20000 (time 1790955358.47 total 308.12 last 88.46) - mkdir 20836 (time 1790955368.48 total 318.12 last 83.58) - mkdir 21433 (time 1790955379.79 total 329.44 last 52.75) - mkdir 21824 (time 1790955389.80 total 339.45 last 39.07) - mkdir 22277 (time 1790955399.80 total 349.45 last 45.30) - mkdir 22927 (time 1790955409.82 total 359.47 last 64.86) - mkdir 23705 (time 1790955419.83 total 369.48 last 77.73) - mkdir 24419 (time 1790955429.84 total 379.49 last 71.34) - mkdir 25161 (time 1790955439.84 total 389.49 last 74.18) - mkdir 25973 (time 1790955449.85 total 399.49 last 81.18) - mkdir 26654 (time 1790955459.85 total 409.50 last 68.04) - mkdir 27322 (time 1790955469.86 total 419.50 last 66.80) - mkdir 27945 (time 1790955479.87 total 429.51 last 62.23) - mkdir 28736 (time 1790955489.87 total 439.51 last 79.10) - mkdir 29395 (time 1790955499.90 total 449.54 last 65.69) - mkdir 30000 (time 1790955507.24 total 456.88 last 82.46) - mkdir 30794 (time 1790955517.24 total 466.89 last 79.36) - mkdir 31452 (time 1790955527.24 total 476.89 last 65.79) - mkdir 32003 (time 1790955537.25 total 486.89 last 55.06) - mkdir 32645 (time 1790955547.26 total 496.90 last 64.16) total: 32818 mkdir in 500.41 seconds: 65.58 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 276828 994476 22% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 7216 1264088 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 24600 3582420 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 18876 3588144 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43476 7170564 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 69694 954306 7% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 2027 1021973 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2758 259386 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2693 259451 2% /mnt/lustre[OST:1] filesystem_summary: 590558 71721 518837 13% /mnt/lustre nlink before: 1, created before: 65637 - unlinked 0 (time 1790956248 ; total 0 ; last 0) - unlinked 10000 (time 1790956489 ; total 241 ; last 241) - unlinked 20000 (time 1790956730 ; total 482 ; last 241) - unlinked 30000 (time 1790956931 ; total 683 ; last 201) total: 32768 unlinks in 730 seconds: 44.887672 unlinks/second - unlinked 0 (time 1790956248 ; total 0 ; last 0) - unlinked 10000 (time 1790956489 ; total 241 ; last 241) - unlinked 20000 (time 1790956730 ; total 482 ; last 241) - unlinked 30000 (time 1790956934 ; total 686 ; last 204) total: 32768 unlinks in 732 seconds: 44.765026 unlinks/second nlink between: 1 - unlinked 0 (time 1790956981 ; total 0 ; last 0) total: 50 unlinks in 2 seconds: 25.000000 unlinks/second - unlinked 0 (time 1790956981 ; 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 14284 1257020 2% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 7216 1264088 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 24600 3582420 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 18876 3588144 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43476 7170564 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 4058 1019942 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 2027 1021973 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2758 259386 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2693 259451 2% /mnt/lustre[OST:1] filesystem_summary: 524922 6085 518837 2% /mnt/lustre