== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 10:20:55 (1787581255) UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 7964 1263340 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 7076 1264228 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 27768 3579252 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 15712 3591308 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43480 7170560 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 4049 1019951 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 2037 1021963 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2729 259415 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2727 259417 2% /mnt/lustre[OST:1] filesystem_summary: 524918 6086 518832 2% /mnt/lustre - mkdir 822 (time 1787581271.17 total 10.01 last 82.13) - mkdir 1764 (time 1787581281.17 total 20.01 last 94.19) - mkdir 2647 (time 1787581291.17 total 30.01 last 88.26) - mkdir 3525 (time 1787581301.19 total 40.04 last 87.60) - mkdir 4394 (time 1787581311.20 total 50.04 last 86.86) - mkdir 5180 (time 1787581321.20 total 60.04 last 78.60) - mkdir 5932 (time 1787581331.21 total 70.06 last 75.08) - mkdir 6702 (time 1787581341.22 total 80.07 last 76.94) - mkdir 7545 (time 1787581351.22 total 90.07 last 84.29) - mkdir 8475 (time 1787581361.23 total 100.07 last 92.98) - mkdir 9196 (time 1787581371.23 total 110.07 last 72.08) - mkdir 9983 (time 1787581381.25 total 120.10 last 78.51) - mkdir 10717 (time 1787581391.26 total 130.10 last 73.35) - mkdir 11255 (time 1787581401.29 total 140.13 last 53.65) - mkdir 11771 (time 1787581411.29 total 150.13 last 51.59) - mkdir 12491 (time 1787581421.31 total 160.15 last 71.85) - mkdir 13182 (time 1787581431.33 total 170.17 last 69.00) - mkdir 13925 (time 1787581441.33 total 180.17 last 74.29) - mkdir 14663 (time 1787581451.33 total 190.17 last 73.78) - mkdir 15445 (time 1787581461.33 total 200.18 last 78.18) - mkdir 16251 (time 1787581471.34 total 210.19 last 80.53) - mkdir 16962 (time 1787581481.35 total 220.19 last 71.07) - mkdir 17787 (time 1787581491.35 total 230.19 last 82.49) - mkdir 18492 (time 1787581501.36 total 240.20 last 70.44) - mkdir 19167 (time 1787581511.37 total 250.21 last 67.44) - mkdir 19998 (time 1787581521.37 total 260.21 last 83.10) - mkdir 20806 (time 1787581531.37 total 270.21 last 80.78) - mkdir 21571 (time 1787581541.38 total 280.22 last 76.45) - mkdir 22353 (time 1787581551.39 total 290.23 last 78.12) - mkdir 23086 (time 1787581561.40 total 300.24 last 73.18) - mkdir 23976 (time 1787581571.45 total 310.29 last 88.60) - mkdir 24590 (time 1787581581.46 total 320.30 last 61.32) - mkdir 25504 (time 1787581591.47 total 330.31 last 91.31) - mkdir 26241 (time 1787581601.48 total 340.33 last 73.60) - mkdir 26956 (time 1787581611.48 total 350.33 last 71.49) - mkdir 27672 (time 1787581621.50 total 360.34 last 71.48) - mkdir 28532 (time 1787581631.52 total 370.36 last 85.85) - mkdir 29284 (time 1787581641.52 total 380.36 last 75.19) - mkdir 30000 (time 1787581649.90 total 388.74 last 85.43) - mkdir 30736 (time 1787581659.91 total 398.75 last 73.57) - mkdir 31591 (time 1787581669.91 total 408.75 last 85.46) - mkdir 32489 (time 1787581679.92 total 418.77 last 89.69) total: 32818 mkdir in 421.92 seconds: 77.78 ops/second - mkdir 793 (time 1787581271.49 total 10.01 last 79.23) - mkdir 1719 (time 1787581281.49 total 20.01 last 92.57) - mkdir 2591 (time 1787581291.50 total 30.02 last 87.10) - mkdir 3443 (time 1787581301.50 total 40.03 last 85.17) - mkdir 4320 (time 1787581311.51 total 50.03 last 87.67) - mkdir 5083 (time 1787581321.53 total 60.05 last 76.17) - mkdir 5849 (time 1787581331.55 total 70.07 last 76.43) - mkdir 6613 (time 1787581341.58 total 80.10 last 76.18) - mkdir 7485 (time 1787581351.60 total 90.12 last 87.01) - mkdir 8430 (time 1787581361.61 total 100.13 last 94.41) - mkdir 9096 (time 1787581371.61 total 110.13 last 66.56) - mkdir 9898 (time 1787581381.62 total 120.14 last 80.15) - mkdir 10612 (time 1787581391.62 total 130.14 last 71.40) - mkdir 11135 (time 1787581401.64 total 140.17 last 52.17) - mkdir 11661 (time 1787581411.64 total 150.17 last 52.60) - mkdir 12384 (time 1787581421.65 total 160.17 last 72.27) - mkdir 13063 (time 1787581431.66 total 170.18 last 67.84) - mkdir 13805 (time 1787581441.67 total 180.19 last 74.12) - mkdir 14570 (time 1787581451.68 total 190.20 last 76.39) - mkdir 15332 (time 1787581461.68 total 200.21 last 76.18) - mkdir 16118 (time 1787581471.69 total 210.21 last 78.57) - mkdir 16830 (time 1787581481.69 total 220.21 last 71.19) - mkdir 17644 (time 1787581491.70 total 230.23 last 81.29) - mkdir 18343 (time 1787581501.71 total 240.23 last 69.87) - mkdir 19028 (time 1787581511.73 total 250.25 last 68.37) - mkdir 19820 (time 1787581521.73 total 260.25 last 79.18) - mkdir 20000 (time 1787581524.16 total 262.68 last 74.00) - mkdir 20790 (time 1787581534.16 total 272.68 last 78.99) - mkdir 21587 (time 1787581544.17 total 282.69 last 79.65) - mkdir 22324 (time 1787581554.22 total 292.74 last 73.33) - mkdir 23150 (time 1787581564.23 total 302.75 last 82.51) - mkdir 23964 (time 1787581574.23 total 312.75 last 81.39) - mkdir 24688 (time 1787581584.24 total 322.76 last 72.32) - mkdir 25588 (time 1787581594.25 total 332.78 last 89.91) - mkdir 26296 (time 1787581604.25 total 342.78 last 70.79) - mkdir 27010 (time 1787581614.26 total 352.78 last 71.39) - mkdir 27761 (time 1787581624.26 total 362.78 last 75.10) - mkdir 28620 (time 1787581634.28 total 372.80 last 85.72) - mkdir 29337 (time 1787581644.28 total 382.80 last 71.69) - mkdir 30000 (time 1787581652.54 total 391.06 last 80.31) - mkdir 30789 (time 1787581662.55 total 401.07 last 78.76) - mkdir 31683 (time 1787581672.56 total 411.08 last 89.35) - mkdir 32611 (time 1787581682.56 total 421.08 last 92.78) total: 32818 mkdir in 423.01 seconds: 77.58 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 276996 994308 22% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 7076 1264228 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 27768 3579252 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 15712 3591308 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43480 7170560 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 69685 954315 7% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 2037 1021963 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2729 259415 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2727 259417 2% /mnt/lustre[OST:1] filesystem_summary: 590554 71722 518832 13% /mnt/lustre nlink before: 1, created before: 65637 - unlinked 0 (time 1787582404 ; total 0 ; last 0) - unlinked 10000 (time 1787582613 ; total 209 ; last 209) - unlinked 20000 (time 1787582822 ; total 418 ; last 209) - unlinked 30000 (time 1787583029 ; total 625 ; last 207) total: 32768 unlinks in 682 seconds: 48.046921 unlinks/second - unlinked 0 (time 1787582404 ; total 0 ; last 0) - unlinked 10000 (time 1787582613 ; total 209 ; last 209) - unlinked 20000 (time 1787582823 ; total 419 ; last 210) - unlinked 30000 (time 1787583030 ; total 626 ; last 207) total: 32768 unlinks in 683 seconds: 47.976574 unlinks/second nlink between: 1 - unlinked 0 (time 1787583089 ; total 0 ; last 0) total: 50 unlinks in 1 seconds: 50.000000 unlinks/second - unlinked 0 (time 1787583089 ; 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 14452 1256852 2% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 7076 1264228 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 27768 3579252 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 15712 3591308 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43480 7170560 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 4049 1019951 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 2037 1021963 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2729 259415 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2727 259417 2% /mnt/lustre[OST:1] filesystem_summary: 524918 6086 518832 2% /mnt/lustre