== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 08:42:57 (1788784977) UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 7960 1263344 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 7080 1264224 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 26912 3580108 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 16564 3590456 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43476 7170564 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 4020 1019980 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 2034 1021966 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2646 259498 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2712 259432 2% /mnt/lustre[OST:1] filesystem_summary: 524984 6054 518930 2% /mnt/lustre - mkdir 677 (time 1788784992.87 total 10.01 last 67.61) - mkdir 1396 (time 1788785002.87 total 20.01 last 71.89) - mkdir 2122 (time 1788785012.89 total 30.03 last 72.47) - mkdir 2814 (time 1788785022.89 total 40.04 last 69.17) - mkdir 3513 (time 1788785032.90 total 50.04 last 69.84) - mkdir 4217 (time 1788785042.90 total 60.05 last 70.36) - mkdir 4833 (time 1788785052.91 total 70.06 last 61.54) - mkdir 5431 (time 1788785062.95 total 80.10 last 59.57) - mkdir 5963 (time 1788785072.97 total 90.11 last 53.12) - mkdir 6551 (time 1788785082.99 total 100.13 last 58.69) - mkdir 7068 (time 1788785092.99 total 110.14 last 51.65) - mkdir 7739 (time 1788785103.00 total 120.14 last 67.10) - mkdir 8327 (time 1788785113.01 total 130.16 last 58.71) - mkdir 8970 (time 1788785123.02 total 140.16 last 64.26) - mkdir 9584 (time 1788785133.02 total 150.16 last 61.39) - mkdir 10000 (time 1788785140.11 total 157.26 last 58.64) - mkdir 10621 (time 1788785150.11 total 167.26 last 62.09) - mkdir 11278 (time 1788785160.12 total 177.27 last 65.66) - mkdir 11805 (time 1788785170.12 total 187.27 last 52.69) - mkdir 12432 (time 1788785180.13 total 197.27 last 62.66) - mkdir 12932 (time 1788785190.15 total 207.30 last 49.89) - mkdir 13550 (time 1788785200.17 total 217.31 last 61.71) - mkdir 14207 (time 1788785210.17 total 227.31 last 65.69) - mkdir 14871 (time 1788785220.17 total 237.32 last 66.39) - mkdir 15545 (time 1788785230.17 total 247.32 last 67.40) - mkdir 16212 (time 1788785240.17 total 257.32 last 66.67) - mkdir 16845 (time 1788785250.18 total 267.33 last 63.24) - mkdir 17551 (time 1788785260.19 total 277.34 last 70.56) - mkdir 18187 (time 1788785270.20 total 287.35 last 63.53) - mkdir 18860 (time 1788785280.23 total 297.38 last 67.08) - mkdir 19409 (time 1788785290.24 total 307.39 last 54.85) - mkdir 19994 (time 1788785300.25 total 317.39 last 58.48) - mkdir 20586 (time 1788785310.25 total 327.40 last 59.17) - mkdir 21279 (time 1788785320.26 total 337.41 last 69.22) - mkdir 21932 (time 1788785330.27 total 347.42 last 65.26) - mkdir 22643 (time 1788785340.29 total 357.44 last 70.95) - mkdir 23248 (time 1788785350.31 total 367.45 last 60.40) - mkdir 23842 (time 1788785360.32 total 377.47 last 59.31) - mkdir 24483 (time 1788785370.34 total 387.49 last 64.00) - mkdir 25145 (time 1788785380.34 total 397.49 last 66.18) - mkdir 25873 (time 1788785390.36 total 407.50 last 72.69) - mkdir 26522 (time 1788785400.38 total 417.53 last 64.74) - mkdir 27196 (time 1788785410.39 total 427.53 last 67.37) - mkdir 27914 (time 1788785420.41 total 437.56 last 71.61) - mkdir 28578 (time 1788785430.43 total 447.58 last 66.27) - mkdir 29235 (time 1788785440.44 total 457.59 last 65.66) - mkdir 29934 (time 1788785450.44 total 467.59 last 69.87) - mkdir 30647 (time 1788785460.45 total 477.60 last 71.27) - mkdir 31416 (time 1788785470.46 total 487.61 last 76.83) - mkdir 32113 (time 1788785480.49 total 497.63 last 69.51) - mkdir 32791 (time 1788785490.49 total 507.64 last 67.75) total: 32818 mkdir in 508.03 seconds: 64.60 ops/second - mkdir 703 (time 1788784993.11 total 10.00 last 70.30) - mkdir 1414 (time 1788785003.12 total 20.00 last 71.09) - mkdir 2115 (time 1788785013.12 total 30.00 last 70.09) - mkdir 2784 (time 1788785023.12 total 40.01 last 66.89) - mkdir 3495 (time 1788785033.13 total 50.02 last 71.01) - mkdir 4203 (time 1788785043.14 total 60.02 last 70.77) - mkdir 4820 (time 1788785053.14 total 70.03 last 61.64) - mkdir 5419 (time 1788785063.15 total 80.04 last 59.86) - mkdir 5941 (time 1788785073.16 total 90.05 last 52.16) - mkdir 6525 (time 1788785083.16 total 100.05 last 58.37) - mkdir 7055 (time 1788785093.18 total 110.07 last 52.92) - mkdir 7736 (time 1788785103.18 total 120.07 last 68.09) - mkdir 8312 (time 1788785113.18 total 130.07 last 57.60) - mkdir 8964 (time 1788785123.20 total 140.08 last 65.11) - mkdir 9580 (time 1788785133.21 total 150.10 last 61.52) - mkdir 10000 (time 1788785140.43 total 157.32 last 58.14) - mkdir 10611 (time 1788785150.44 total 167.32 last 61.07) - mkdir 11263 (time 1788785160.46 total 177.34 last 65.08) - mkdir 11827 (time 1788785170.46 total 187.35 last 56.38) - mkdir 12461 (time 1788785180.47 total 197.36 last 63.32) - mkdir 12993 (time 1788785190.48 total 207.36 last 53.18) - mkdir 13621 (time 1788785200.49 total 217.37 last 62.73) - mkdir 14276 (time 1788785210.50 total 227.39 last 65.42) - mkdir 14934 (time 1788785220.51 total 237.40 last 65.74) - mkdir 15653 (time 1788785230.52 total 247.41 last 71.80) - mkdir 16343 (time 1788785240.53 total 257.41 last 68.96) - mkdir 16983 (time 1788785250.53 total 267.42 last 63.97) - mkdir 17660 (time 1788785260.53 total 277.42 last 67.70) - mkdir 18313 (time 1788785270.55 total 287.43 last 65.21) - mkdir 18983 (time 1788785280.57 total 297.46 last 66.82) - mkdir 19555 (time 1788785290.59 total 307.48 last 57.09) - mkdir 20000 (time 1788785298.56 total 315.45 last 55.86) - mkdir 20584 (time 1788785308.58 total 325.47 last 58.25) - mkdir 21270 (time 1788785318.59 total 335.47 last 68.59) - mkdir 21918 (time 1788785328.59 total 345.48 last 64.78) - mkdir 22581 (time 1788785338.60 total 355.49 last 66.23) - mkdir 23207 (time 1788785348.61 total 365.50 last 62.54) - mkdir 23815 (time 1788785358.61 total 375.50 last 60.80) - mkdir 24445 (time 1788785368.63 total 385.51 last 62.90) - mkdir 25118 (time 1788785378.63 total 395.52 last 67.26) - mkdir 25830 (time 1788785388.65 total 405.53 last 71.09) - mkdir 26474 (time 1788785398.65 total 415.54 last 64.38) - mkdir 27148 (time 1788785408.66 total 425.55 last 67.33) - mkdir 27858 (time 1788785418.67 total 435.56 last 70.91) - mkdir 28526 (time 1788785428.68 total 445.57 last 66.76) - mkdir 29197 (time 1788785438.68 total 455.57 last 67.08) - mkdir 29863 (time 1788785448.69 total 465.58 last 66.54) - mkdir 30563 (time 1788785458.70 total 475.59 last 69.94) - mkdir 31294 (time 1788785468.70 total 485.59 last 73.09) - mkdir 31998 (time 1788785478.72 total 495.60 last 70.29) - mkdir 32652 (time 1788785488.73 total 505.62 last 65.30) total: 32818 mkdir in 508.03 seconds: 64.60 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 277088 994216 22% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 7080 1264224 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 26912 3580108 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 16564 3590456 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43476 7170564 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 69656 954344 7% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 2034 1021966 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2646 259498 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2712 259432 2% /mnt/lustre[OST:1] filesystem_summary: 590620 71690 518930 13% /mnt/lustre nlink before: 1, created before: 65637 - unlinked 0 (time 1788786405 ; total 0 ; last 0) - unlinked 10000 (time 1788786663 ; total 258 ; last 258) - unlinked 20000 (time 1788786942 ; total 537 ; last 279) - unlinked 30000 (time 1788787224 ; total 819 ; last 282) total: 32768 unlinks in 900 seconds: 36.408890 unlinks/second - unlinked 0 (time 1788786405 ; total 0 ; last 0) - unlinked 10000 (time 1788786664 ; total 259 ; last 259) - unlinked 20000 (time 1788786941 ; total 536 ; last 277) - unlinked 30000 (time 1788787225 ; total 820 ; last 284) total: 32768 unlinks in 902 seconds: 36.328159 unlinks/second nlink between: 1 - unlinked 0 (time 1788787309 ; total 0 ; last 0) total: 50 unlinks in 2 seconds: 25.000000 unlinks/second - unlinked 0 (time 1788787309 ; 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 14544 1256760 2% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 7080 1264224 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 26912 3580108 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 16564 3590456 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43476 7170564 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 4020 1019980 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 2034 1021966 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2646 259498 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2712 259432 2% /mnt/lustre[OST:1] filesystem_summary: 524984 6054 518930 2% /mnt/lustre