== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 07:51:45 (1788263505) UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 1784 1269520 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 1632 1269672 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 1544 3605476 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 1544 3605476 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 3088 7210952 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 280 1023720 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 259 1023741 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 369 261775 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 368 261776 1% /mnt/lustre[OST:1] filesystem_summary: 524090 539 523551 1% /mnt/lustre - mkdir 499 (time 1788263522.42 total 10.04 last 49.69) - mkdir 1014 (time 1788263532.44 total 20.06 last 51.43) - mkdir 1819 (time 1788263542.45 total 30.06 last 80.43) - mkdir 2599 (time 1788263552.46 total 40.07 last 77.93) - mkdir 3347 (time 1788263562.46 total 50.08 last 74.77) - mkdir 4104 (time 1788263572.46 total 60.08 last 75.69) - mkdir 4794 (time 1788263582.48 total 70.10 last 68.85) - mkdir 5451 (time 1788263592.49 total 80.11 last 65.65) - mkdir 6211 (time 1788263602.50 total 90.12 last 75.93) - mkdir 6939 (time 1788263612.50 total 100.12 last 72.79) - mkdir 7668 (time 1788263622.50 total 110.12 last 72.86) - mkdir 8331 (time 1788263632.51 total 120.13 last 66.24) - mkdir 8935 (time 1788263642.52 total 130.14 last 60.35) - mkdir 9580 (time 1788263652.53 total 140.15 last 64.43) - mkdir 10000 (time 1788263657.48 total 145.10 last 84.92) - mkdir 10752 (time 1788263667.49 total 155.11 last 75.15) - mkdir 11604 (time 1788263677.49 total 165.11 last 85.13) - mkdir 12425 (time 1788263687.50 total 175.12 last 82.03) - mkdir 13183 (time 1788263697.51 total 185.13 last 75.72) - mkdir 13879 (time 1788263707.53 total 195.15 last 69.51) - mkdir 14429 (time 1788263717.53 total 205.15 last 54.97) - mkdir 15110 (time 1788263727.53 total 215.15 last 68.08) - mkdir 15998 (time 1788263737.54 total 225.16 last 88.70) - mkdir 16616 (time 1788263747.55 total 235.17 last 61.77) - mkdir 17498 (time 1788263757.56 total 245.18 last 88.12) - mkdir 18247 (time 1788263767.56 total 255.18 last 74.89) - mkdir 19076 (time 1788263777.56 total 265.18 last 82.89) - mkdir 19813 (time 1788263787.57 total 275.19 last 73.66) - mkdir 20000 (time 1788263789.58 total 277.19 last 93.10) - mkdir 20729 (time 1788263799.58 total 287.20 last 72.87) - mkdir 21286 (time 1788263809.58 total 297.20 last 55.70) - mkdir 21865 (time 1788263819.58 total 307.20 last 57.89) - mkdir 22359 (time 1788263829.62 total 317.23 last 49.23) - mkdir 22833 (time 1788263839.65 total 327.27 last 47.22) - mkdir 23453 (time 1788263849.66 total 337.28 last 61.97) - mkdir 24129 (time 1788263859.66 total 347.28 last 67.58) - mkdir 24638 (time 1788263869.67 total 357.29 last 50.87) - mkdir 25076 (time 1788263879.69 total 367.31 last 43.71) - mkdir 25778 (time 1788263889.70 total 377.32 last 70.15) - mkdir 26313 (time 1788263899.71 total 387.33 last 53.40) - mkdir 26727 (time 1788263909.73 total 397.35 last 41.35) - mkdir 27152 (time 1788263919.74 total 407.36 last 42.42) - mkdir 27590 (time 1788263929.75 total 417.37 last 43.77) - mkdir 28094 (time 1788263939.76 total 427.38 last 50.37) - mkdir 28637 (time 1788263949.76 total 437.38 last 54.28) - mkdir 29364 (time 1788263959.76 total 447.38 last 72.70) - mkdir 29853 (time 1788263969.77 total 457.39 last 48.83) - mkdir 30000 (time 1788263973.52 total 461.14 last 39.21) - mkdir 30620 (time 1788263983.56 total 471.18 last 61.78) - mkdir 31262 (time 1788263993.56 total 481.18 last 64.18) - mkdir 31905 (time 1788264003.58 total 491.20 last 64.19) - mkdir 32662 (time 1788264013.59 total 501.21 last 75.63) total: 32818 mkdir in 503.32 seconds: 65.20 ops/second - mkdir 499 (time 1788263522.39 total 10.01 last 49.84) - mkdir 1000 (time 1788263532.40 total 20.02 last 50.07) - mkdir 1784 (time 1788263542.40 total 30.02 last 78.39) - mkdir 2526 (time 1788263552.42 total 40.04 last 74.08) - mkdir 3274 (time 1788263562.42 total 50.04 last 74.77) - mkdir 4034 (time 1788263572.42 total 60.04 last 75.99) - mkdir 4682 (time 1788263582.45 total 70.07 last 64.62) - mkdir 5332 (time 1788263592.46 total 80.08 last 64.92) - mkdir 6090 (time 1788263602.47 total 90.09 last 75.71) - mkdir 6822 (time 1788263612.48 total 100.10 last 73.16) - mkdir 7577 (time 1788263622.49 total 110.11 last 75.41) - mkdir 8266 (time 1788263632.52 total 120.14 last 68.69) - mkdir 8873 (time 1788263642.54 total 130.16 last 60.60) - mkdir 9512 (time 1788263652.55 total 140.17 last 63.83) - mkdir 10000 (time 1788263658.14 total 145.76 last 87.34) - mkdir 10742 (time 1788263668.14 total 155.76 last 74.15) - mkdir 11596 (time 1788263678.15 total 165.77 last 85.30) - mkdir 12442 (time 1788263688.17 total 175.79 last 84.47) - mkdir 13200 (time 1788263698.17 total 185.79 last 75.79) - mkdir 13912 (time 1788263708.18 total 195.80 last 71.11) - mkdir 14475 (time 1788263718.19 total 205.81 last 56.26) - mkdir 15153 (time 1788263728.20 total 215.82 last 67.76) - mkdir 16007 (time 1788263738.22 total 225.84 last 85.17) - mkdir 16648 (time 1788263748.23 total 235.85 last 64.07) - mkdir 17486 (time 1788263758.24 total 245.85 last 83.74) - mkdir 18276 (time 1788263768.25 total 255.87 last 78.87) - mkdir 19069 (time 1788263778.25 total 265.87 last 79.28) - mkdir 19816 (time 1788263788.26 total 275.88 last 74.68) - mkdir 20580 (time 1788263798.26 total 285.88 last 76.35) - mkdir 21177 (time 1788263808.29 total 295.91 last 59.52) - mkdir 21745 (time 1788263818.29 total 305.91 last 56.79) - mkdir 22232 (time 1788263828.33 total 315.95 last 48.54) - mkdir 22719 (time 1788263838.34 total 325.96 last 48.66) - mkdir 23293 (time 1788263848.35 total 335.97 last 57.31) - mkdir 23960 (time 1788263858.36 total 345.98 last 66.65) - mkdir 24486 (time 1788263868.41 total 356.03 last 52.31) - mkdir 24957 (time 1788263878.43 total 366.05 last 47.03) - mkdir 25621 (time 1788263888.43 total 376.05 last 66.36) - mkdir 26239 (time 1788263898.47 total 386.09 last 61.59) - mkdir 26647 (time 1788263908.47 total 396.09 last 40.80) - mkdir 27053 (time 1788263918.47 total 406.09 last 40.58) - mkdir 27483 (time 1788263928.48 total 416.10 last 42.98) - mkdir 27992 (time 1788263938.48 total 426.10 last 50.90) - mkdir 28498 (time 1788263948.49 total 436.11 last 50.56) - mkdir 29197 (time 1788263958.51 total 446.13 last 69.77) - mkdir 29750 (time 1788263968.51 total 456.13 last 55.27) - mkdir 30000 (time 1788263974.84 total 462.46 last 39.53) - mkdir 30626 (time 1788263984.86 total 472.48 last 62.47) - mkdir 31302 (time 1788263994.87 total 482.49 last 67.54) - mkdir 31934 (time 1788264004.87 total 492.49 last 63.18) - mkdir 32713 (time 1788264014.88 total 502.50 last 77.82) total: 32818 mkdir in 504.05 seconds: 65.11 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 1784 1269520 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 270688 1000616 22% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 1544 3605476 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 1544 3605476 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 3088 7210952 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 280 1023720 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 65895 958105 7% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 369 261775 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 368 261776 1% /mnt/lustre[OST:1] filesystem_summary: 589726 66175 523551 12% /mnt/lustre nlink before: 1, created before: 65637 - unlinked 0 (time 1788264724 ; total 0 ; last 0) - unlinked 10000 (time 1788264928 ; total 204 ; last 204) - unlinked 20000 (time 1788265161 ; total 437 ; last 233) - unlinked 30000 (time 1788265387 ; total 663 ; last 226) total: 32768 unlinks in 727 seconds: 45.072903 unlinks/second - unlinked 0 (time 1788264724 ; total 0 ; last 0) - unlinked 10000 (time 1788264927 ; total 203 ; last 203) - unlinked 20000 (time 1788265161 ; total 437 ; last 234) - unlinked 30000 (time 1788265388 ; total 664 ; last 227) total: 32768 unlinks in 728 seconds: 45.010990 unlinks/second nlink between: 1 - unlinked 0 (time 1788265453 ; total 0 ; last 0) total: 50 unlinks in 2 seconds: 25.000000 unlinks/second - unlinked 0 (time 1788265454 ; total 1 ; last 1) 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 1784 1269520 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 8144 1263160 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 1544 3605476 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 1544 3605476 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 3088 7210952 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 280 1023720 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 259 1023741 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 369 261775 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 368 261776 1% /mnt/lustre[OST:1] filesystem_summary: 524090 539 523551 1% /mnt/lustre