== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 14:25:26 (1785781526) UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 7836 1263468 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 7224 1264080 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 21984 3579236 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 21492 3585528 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43476 7164764 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 4035 1019965 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 2023 1021977 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2681 259463 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2743 259401 2% /mnt/lustre[OST:1] filesystem_summary: 524922 6058 518864 2% /mnt/lustre - mkdir 750 (time 1785781540.75 total 10.01 last 74.90) - mkdir 1554 (time 1785781550.75 total 20.02 last 80.35) - mkdir 2278 (time 1785781560.76 total 30.02 last 72.37) - mkdir 3029 (time 1785781570.76 total 40.03 last 75.05) - mkdir 3717 (time 1785781580.77 total 50.04 last 68.74) - mkdir 4439 (time 1785781590.78 total 60.04 last 72.18) - mkdir 5235 (time 1785781600.78 total 70.05 last 79.55) - mkdir 6026 (time 1785781610.79 total 80.06 last 79.04) - mkdir 6872 (time 1785781620.79 total 90.06 last 84.56) - mkdir 7647 (time 1785781630.80 total 100.07 last 77.46) - mkdir 8451 (time 1785781640.80 total 110.07 last 80.36) - mkdir 9320 (time 1785781650.81 total 120.08 last 86.84) - mkdir 10000 (time 1785781659.00 total 128.26 last 83.08) - mkdir 10822 (time 1785781669.00 total 138.26 last 82.19) - mkdir 11685 (time 1785781679.00 total 148.27 last 86.27) - mkdir 12519 (time 1785781689.01 total 158.27 last 83.36) - mkdir 13354 (time 1785781699.02 total 168.29 last 83.37) - mkdir 14201 (time 1785781709.04 total 178.30 last 84.58) - mkdir 15077 (time 1785781719.04 total 188.30 last 87.58) - mkdir 15982 (time 1785781729.04 total 198.31 last 90.48) - mkdir 16792 (time 1785781739.06 total 208.33 last 80.82) - mkdir 17641 (time 1785781749.07 total 218.34 last 84.85) - mkdir 18472 (time 1785781759.08 total 228.34 last 83.02) - mkdir 19326 (time 1785781769.09 total 238.35 last 85.33) - mkdir 20000 (time 1785781778.72 total 247.99 last 69.96) - mkdir 20739 (time 1785781788.72 total 257.99 last 73.87) - mkdir 21655 (time 1785781798.73 total 267.99 last 91.57) - mkdir 22502 (time 1785781808.73 total 278.00 last 84.65) - mkdir 23322 (time 1785781818.74 total 288.00 last 81.96) - mkdir 24236 (time 1785781828.74 total 298.01 last 91.35) - mkdir 25187 (time 1785781838.75 total 308.01 last 95.07) - mkdir 26079 (time 1785781848.75 total 318.02 last 89.16) - mkdir 26927 (time 1785781858.77 total 328.04 last 84.62) - mkdir 27807 (time 1785781868.77 total 338.04 last 87.97) - mkdir 28687 (time 1785781878.79 total 348.05 last 87.89) - mkdir 29514 (time 1785781888.79 total 358.06 last 82.66) - mkdir 30000 (time 1785781895.42 total 364.69 last 73.31) - mkdir 30759 (time 1785781905.43 total 374.70 last 75.79) - mkdir 31525 (time 1785781915.45 total 384.72 last 76.46) - mkdir 32354 (time 1785781925.46 total 394.72 last 82.88) total: 32818 mkdir in 400.99 seconds: 81.84 ops/second - mkdir 730 (time 1785781540.72 total 10.01 last 72.94) - mkdir 1496 (time 1785781550.73 total 20.01 last 76.56) - mkdir 2236 (time 1785781560.75 total 30.04 last 73.83) - mkdir 3007 (time 1785781570.75 total 40.04 last 77.10) - mkdir 3715 (time 1785781580.76 total 50.05 last 70.73) - mkdir 4476 (time 1785781590.78 total 60.06 last 75.98) - mkdir 5291 (time 1785781600.80 total 70.09 last 81.32) - mkdir 6079 (time 1785781610.82 total 80.10 last 78.69) - mkdir 6943 (time 1785781620.83 total 90.11 last 86.29) - mkdir 7744 (time 1785781630.83 total 100.12 last 80.06) - mkdir 8531 (time 1785781640.85 total 110.13 last 78.58) - mkdir 9405 (time 1785781650.86 total 120.14 last 87.32) - mkdir 10000 (time 1785781658.12 total 127.40 last 81.94) - mkdir 10819 (time 1785781668.13 total 137.41 last 81.81) - mkdir 11661 (time 1785781678.14 total 147.42 last 84.15) - mkdir 12535 (time 1785781688.14 total 157.43 last 87.33) - mkdir 13393 (time 1785781698.16 total 167.45 last 85.65) - mkdir 14233 (time 1785781708.19 total 177.47 last 83.80) - mkdir 15086 (time 1785781718.21 total 187.49 last 85.09) - mkdir 15953 (time 1785781728.21 total 197.50 last 86.68) - mkdir 16801 (time 1785781738.23 total 207.51 last 84.68) - mkdir 17644 (time 1785781748.25 total 217.53 last 84.10) - mkdir 18479 (time 1785781758.26 total 227.54 last 83.45) - mkdir 19323 (time 1785781768.26 total 237.55 last 84.34) - mkdir 19993 (time 1785781778.26 total 247.55 last 67.00) - mkdir 20752 (time 1785781788.27 total 257.56 last 75.82) - mkdir 21627 (time 1785781798.28 total 267.56 last 87.47) - mkdir 22454 (time 1785781808.28 total 277.56 last 82.69) - mkdir 23259 (time 1785781818.28 total 287.57 last 80.47) - mkdir 24186 (time 1785781828.30 total 297.58 last 92.57) - mkdir 25109 (time 1785781838.31 total 307.59 last 92.15) - mkdir 26000 (time 1785781848.32 total 317.60 last 89.06) - mkdir 26888 (time 1785781858.32 total 327.60 last 88.76) - mkdir 27764 (time 1785781868.35 total 337.63 last 87.35) - mkdir 28638 (time 1785781878.35 total 347.63 last 87.40) - mkdir 29460 (time 1785781888.35 total 357.64 last 82.15) - mkdir 30000 (time 1785781895.95 total 365.23 last 71.10) - mkdir 30758 (time 1785781905.96 total 375.25 last 75.69) - mkdir 31534 (time 1785781915.98 total 385.27 last 77.46) - mkdir 32327 (time 1785781925.99 total 395.28 last 79.23) total: 32818 mkdir in 401.77 seconds: 81.68 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 276796 994508 22% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 7224 1264080 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 21984 3585036 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 21492 3585528 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43476 7170564 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 69671 954329 7% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 2023 1021977 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2681 259463 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2743 259401 2% /mnt/lustre[OST:1] filesystem_summary: 590558 71694 518864 13% /mnt/lustre nlink before: 1, created before: 65637 - unlinked 0 (time 1785782687 ; total 1 ; last 1) - unlinked 10000 (time 1785782908 ; total 222 ; last 221) - unlinked 20000 (time 1785783139 ; total 453 ; last 231) - unlinked 30000 (time 1785783390 ; total 704 ; last 251) total: 32768 unlinks in 770 seconds: 42.555843 unlinks/second - unlinked 0 (time 1785782687 ; total 0 ; last 0) - unlinked 10000 (time 1785782907 ; total 220 ; last 220) - unlinked 20000 (time 1785783139 ; total 452 ; last 232) - unlinked 30000 (time 1785783391 ; total 704 ; last 252) total: 32768 unlinks in 770 seconds: 42.555843 unlinks/second nlink between: 1 - unlinked 0 (time 1785783458 ; total 0 ; last 0) total: 50 unlinks in 3 seconds: 16.666666 unlinks/second - unlinked 0 (time 1785783458 ; 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 14252 1257052 2% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 7224 1264080 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 21984 3585036 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 21492 3585528 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43476 7170564 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 4035 1019965 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 2023 1021977 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2681 259463 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2743 259401 2% /mnt/lustre[OST:1] filesystem_summary: 524922 6058 518864 2% /mnt/lustre