== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 01:55:40 (1788674140) UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 7828 1263476 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 7232 1264072 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 20648 3586372 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 22832 3584188 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43480 7170560 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 4004 1019996 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 2041 1021959 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2798 259346 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2622 259522 2% /mnt/lustre[OST:1] filesystem_summary: 524913 6045 518868 2% /mnt/lustre - mkdir 590 (time 1788674158.17 total 10.01 last 58.96) - mkdir 1297 (time 1788674168.17 total 20.01 last 70.68) - mkdir 1997 (time 1788674178.19 total 30.03 last 69.87) - mkdir 2834 (time 1788674188.20 total 40.04 last 83.64) - mkdir 3532 (time 1788674198.21 total 50.05 last 69.70) - mkdir 4282 (time 1788674208.21 total 60.05 last 74.97) - mkdir 4991 (time 1788674218.26 total 70.10 last 70.59) - mkdir 5625 (time 1788674228.27 total 80.11 last 63.28) - mkdir 6450 (time 1788674238.29 total 90.13 last 82.39) - mkdir 7208 (time 1788674248.30 total 100.14 last 75.72) - mkdir 7958 (time 1788674258.32 total 110.16 last 74.87) - mkdir 8783 (time 1788674268.33 total 120.17 last 82.35) - mkdir 9550 (time 1788674278.33 total 130.17 last 76.69) - mkdir 10000 (time 1788674284.34 total 136.18 last 74.88) - mkdir 10796 (time 1788674294.36 total 146.20 last 79.45) - mkdir 11465 (time 1788674304.36 total 156.20 last 66.89) - mkdir 12212 (time 1788674314.38 total 166.22 last 74.61) - mkdir 12946 (time 1788674324.38 total 176.22 last 73.39) - mkdir 13664 (time 1788674334.38 total 186.22 last 71.79) - mkdir 14404 (time 1788674344.39 total 196.23 last 73.94) - mkdir 15174 (time 1788674354.39 total 206.23 last 76.94) - mkdir 15830 (time 1788674364.40 total 216.24 last 65.56) - mkdir 16522 (time 1788674374.41 total 226.25 last 69.16) - mkdir 17227 (time 1788674384.42 total 236.26 last 70.43) - mkdir 17937 (time 1788674394.42 total 246.26 last 70.98) - mkdir 18616 (time 1788674404.42 total 256.26 last 67.87) - mkdir 19469 (time 1788674414.43 total 266.27 last 85.25) - mkdir 20000 (time 1788674420.41 total 272.25 last 88.76) - mkdir 20805 (time 1788674430.42 total 282.26 last 80.40) - mkdir 21481 (time 1788674440.44 total 292.28 last 67.51) - mkdir 22283 (time 1788674450.44 total 302.28 last 80.14) - mkdir 23151 (time 1788674460.47 total 312.31 last 86.61) - mkdir 23840 (time 1788674470.47 total 322.31 last 68.86) - mkdir 24586 (time 1788674480.47 total 332.31 last 74.58) - mkdir 25220 (time 1788674490.48 total 342.32 last 63.35) - mkdir 25841 (time 1788674500.49 total 352.33 last 62.03) - mkdir 26570 (time 1788674510.50 total 362.34 last 72.87) - mkdir 27346 (time 1788674520.50 total 372.34 last 77.59) - mkdir 28034 (time 1788674530.53 total 382.37 last 68.62) - mkdir 28710 (time 1788674540.53 total 392.37 last 67.57) - mkdir 29448 (time 1788674550.54 total 402.38 last 73.75) - mkdir 30000 (time 1788674557.44 total 409.28 last 79.94) - mkdir 30726 (time 1788674567.46 total 419.30 last 72.47) - mkdir 31427 (time 1788674577.46 total 429.30 last 70.07) - mkdir 32105 (time 1788674587.50 total 439.34 last 67.55) total: 32818 mkdir in 448.43 seconds: 73.18 ops/second - mkdir 610 (time 1788674158.18 total 10.05 last 60.73) - mkdir 1320 (time 1788674168.18 total 20.05 last 70.96) - mkdir 2017 (time 1788674178.22 total 30.09 last 69.45) - mkdir 2834 (time 1788674188.23 total 40.09 last 81.66) - mkdir 3506 (time 1788674198.23 total 50.10 last 67.17) - mkdir 4303 (time 1788674208.24 total 60.10 last 79.64) - mkdir 4970 (time 1788674218.24 total 70.11 last 66.68) - mkdir 5609 (time 1788674228.26 total 80.13 last 63.77) - mkdir 6452 (time 1788674238.27 total 90.14 last 84.22) - mkdir 7205 (time 1788674248.28 total 100.14 last 75.24) - mkdir 7952 (time 1788674258.28 total 110.15 last 74.69) - mkdir 8764 (time 1788674268.31 total 120.18 last 80.93) - mkdir 9525 (time 1788674278.33 total 130.20 last 75.92) - mkdir 10000 (time 1788674284.54 total 136.40 last 76.58) - mkdir 10790 (time 1788674294.56 total 146.43 last 78.79) - mkdir 11445 (time 1788674304.58 total 156.45 last 65.38) - mkdir 12176 (time 1788674314.60 total 166.46 last 72.99) - mkdir 12927 (time 1788674324.60 total 176.47 last 75.07) - mkdir 13608 (time 1788674334.60 total 186.47 last 68.09) - mkdir 14389 (time 1788674344.61 total 196.48 last 78.04) - mkdir 15155 (time 1788674354.63 total 206.49 last 76.48) - mkdir 15819 (time 1788674364.65 total 216.51 last 66.27) - mkdir 16508 (time 1788674374.65 total 226.52 last 68.85) - mkdir 17209 (time 1788674384.66 total 236.52 last 70.07) - mkdir 17896 (time 1788674394.66 total 246.53 last 68.69) - mkdir 18559 (time 1788674404.66 total 256.53 last 66.28) - mkdir 19405 (time 1788674414.69 total 266.56 last 84.34) - mkdir 20000 (time 1788674421.12 total 272.99 last 92.60) - mkdir 20753 (time 1788674431.12 total 282.99 last 75.29) - mkdir 21478 (time 1788674441.14 total 293.01 last 72.36) - mkdir 22283 (time 1788674451.15 total 303.02 last 80.42) - mkdir 23148 (time 1788674461.17 total 313.03 last 86.36) - mkdir 23830 (time 1788674471.18 total 323.04 last 68.12) - mkdir 24606 (time 1788674481.18 total 333.05 last 77.55) - mkdir 25219 (time 1788674491.22 total 343.09 last 61.07) - mkdir 25885 (time 1788674501.23 total 353.09 last 66.57) - mkdir 26635 (time 1788674511.24 total 363.11 last 74.91) - mkdir 27412 (time 1788674521.24 total 373.11 last 77.69) - mkdir 28093 (time 1788674531.25 total 383.11 last 68.07) - mkdir 28753 (time 1788674541.25 total 393.11 last 65.99) - mkdir 29482 (time 1788674551.25 total 403.12 last 72.89) - mkdir 30000 (time 1788674558.01 total 409.88 last 76.63) - mkdir 30714 (time 1788674568.03 total 419.90 last 71.25) - mkdir 31429 (time 1788674578.03 total 429.90 last 71.47) - mkdir 32098 (time 1788674588.04 total 439.90 last 66.89) total: 32818 mkdir in 448.92 seconds: 73.10 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 7828 1263476 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 276264 995040 22% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 20648 3586372 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 22832 3584188 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43480 7170560 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 4004 1019996 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 67677 956323 7% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2798 259346 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2622 259522 2% /mnt/lustre[OST:1] filesystem_summary: 590549 71681 518868 13% /mnt/lustre nlink before: 1, created before: 65637 - unlinked 0 (time 1788675433 ; total 0 ; last 0) - unlinked 10000 (time 1788675652 ; total 219 ; last 219) - unlinked 20000 (time 1788675900 ; total 467 ; last 248) - unlinked 30000 (time 1788676159 ; total 726 ; last 259) total: 32768 unlinks in 795 seconds: 41.217609 unlinks/second - unlinked 0 (time 1788675433 ; total 0 ; last 0) - unlinked 10000 (time 1788675655 ; total 222 ; last 222) - unlinked 20000 (time 1788675906 ; total 473 ; last 251) - unlinked 30000 (time 1788676163 ; total 730 ; last 257) total: 32768 unlinks in 800 seconds: 40.959999 unlinks/second nlink between: 1 - unlinked 0 (time 1788676235 ; total 0 ; last 0) total: 50 unlinks in 3 seconds: 16.666666 unlinks/second - unlinked 0 (time 1788676235 ; total 0 ; last 0) total: 50 unlinks in 3 seconds: 16.666666 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 7828 1263476 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 13720 1257584 2% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 20648 3586372 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 22832 3584188 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43480 7170560 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 4004 1019996 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 2041 1021959 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2798 259346 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2622 259522 2% /mnt/lustre[OST:1] filesystem_summary: 524913 6045 518868 2% /mnt/lustre