== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 16:17:41 (1788207461) UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 7788 1263516 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 7216 1264088 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 29800 3577220 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 13676 3593344 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43476 7170564 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 4027 1019973 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 2033 1021967 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2695 259449 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2676 259468 2% /mnt/lustre[OST:1] filesystem_summary: 524977 6060 518917 2% /mnt/lustre - mkdir 685 (time 1788207476.04 total 10.00 last 68.49) - mkdir 1392 (time 1788207486.05 total 20.02 last 70.58) - mkdir 2149 (time 1788207496.06 total 30.03 last 75.64) - mkdir 2839 (time 1788207506.07 total 40.03 last 68.96) - mkdir 3546 (time 1788207516.09 total 50.05 last 70.56) - mkdir 4246 (time 1788207526.12 total 60.09 last 69.76) - mkdir 5001 (time 1788207536.13 total 70.09 last 75.47) - mkdir 5772 (time 1788207546.13 total 80.09 last 77.09) - mkdir 6582 (time 1788207556.14 total 90.10 last 80.89) - mkdir 7303 (time 1788207566.15 total 100.11 last 72.04) - mkdir 8093 (time 1788207576.16 total 110.12 last 78.93) - mkdir 8820 (time 1788207586.17 total 120.14 last 72.60) - mkdir 9544 (time 1788207596.18 total 130.14 last 72.35) - mkdir 10000 (time 1788207602.46 total 136.43 last 72.56) - mkdir 10760 (time 1788207612.47 total 146.43 last 75.96) - mkdir 11448 (time 1788207622.48 total 156.44 last 68.76) - mkdir 12096 (time 1788207632.49 total 166.45 last 64.72) - mkdir 12753 (time 1788207642.49 total 176.46 last 65.68) - mkdir 13402 (time 1788207652.50 total 186.46 last 64.85) - mkdir 14058 (time 1788207662.51 total 196.48 last 65.50) - mkdir 14741 (time 1788207672.54 total 206.50 last 68.14) - mkdir 15431 (time 1788207682.55 total 216.51 last 68.92) - mkdir 16071 (time 1788207692.55 total 226.52 last 63.96) - mkdir 16798 (time 1788207702.56 total 236.53 last 72.63) - mkdir 17448 (time 1788207712.57 total 246.53 last 64.99) - mkdir 18153 (time 1788207722.60 total 256.56 last 70.28) - mkdir 18916 (time 1788207732.60 total 266.56 last 76.30) - mkdir 19608 (time 1788207742.61 total 276.57 last 69.14) - mkdir 20000 (time 1788207748.42 total 282.39 last 67.41) - mkdir 20783 (time 1788207758.44 total 292.41 last 78.14) - mkdir 21496 (time 1788207768.46 total 302.43 last 71.15) - mkdir 22166 (time 1788207778.47 total 312.43 last 66.97) - mkdir 22797 (time 1788207788.48 total 322.44 last 63.05) - mkdir 23529 (time 1788207798.50 total 332.46 last 73.05) - mkdir 24257 (time 1788207808.50 total 342.46 last 72.76) - mkdir 24995 (time 1788207818.51 total 352.48 last 73.70) - mkdir 25723 (time 1788207828.55 total 362.52 last 72.52) - mkdir 26380 (time 1788207838.57 total 372.54 last 65.58) - mkdir 27076 (time 1788207848.59 total 382.55 last 69.49) - mkdir 27695 (time 1788207858.60 total 392.57 last 61.80) - mkdir 28370 (time 1788207868.61 total 402.57 last 67.48) - mkdir 29038 (time 1788207878.61 total 412.58 last 66.77) - mkdir 29651 (time 1788207888.62 total 422.58 last 61.28) - mkdir 30000 (time 1788207894.09 total 428.06 last 63.73) - mkdir 30697 (time 1788207904.09 total 438.06 last 69.69) - mkdir 31320 (time 1788207914.10 total 448.06 last 62.25) - mkdir 32024 (time 1788207924.14 total 458.10 last 70.12) - mkdir 32662 (time 1788207934.15 total 468.11 last 63.76) total: 32818 mkdir in 470.53 seconds: 69.75 ops/second - mkdir 691 (time 1788207476.12 total 10.00 last 69.07) - mkdir 1416 (time 1788207486.13 total 20.01 last 72.48) - mkdir 2159 (time 1788207496.13 total 30.01 last 74.30) - mkdir 2827 (time 1788207506.15 total 40.03 last 66.65) - mkdir 3526 (time 1788207516.15 total 50.03 last 69.87) - mkdir 4224 (time 1788207526.16 total 60.04 last 69.73) - mkdir 4971 (time 1788207536.18 total 70.06 last 74.62) - mkdir 5707 (time 1788207546.18 total 80.06 last 73.56) - mkdir 6517 (time 1788207556.20 total 90.09 last 80.81) - mkdir 7263 (time 1788207566.21 total 100.09 last 74.57) - mkdir 8028 (time 1788207576.21 total 110.09 last 76.46) - mkdir 8765 (time 1788207586.23 total 120.11 last 73.60) - mkdir 9469 (time 1788207596.23 total 130.12 last 70.35) - mkdir 10000 (time 1788207603.37 total 137.25 last 74.39) - mkdir 10740 (time 1788207613.39 total 147.27 last 73.86) - mkdir 11425 (time 1788207623.41 total 157.29 last 68.35) - mkdir 12081 (time 1788207633.42 total 167.30 last 65.54) - mkdir 12727 (time 1788207643.43 total 177.31 last 64.54) - mkdir 13397 (time 1788207653.45 total 187.33 last 66.84) - mkdir 14042 (time 1788207663.46 total 197.34 last 64.46) - mkdir 14713 (time 1788207673.47 total 207.35 last 67.05) - mkdir 15381 (time 1788207683.48 total 217.36 last 66.74) - mkdir 16004 (time 1788207693.49 total 227.38 last 62.19) - mkdir 16699 (time 1788207703.54 total 237.42 last 69.19) - mkdir 17357 (time 1788207713.56 total 247.44 last 65.70) - mkdir 18084 (time 1788207723.56 total 257.44 last 72.68) - mkdir 18853 (time 1788207733.57 total 267.45 last 76.79) - mkdir 19525 (time 1788207743.60 total 277.48 last 67.01) - mkdir 20000 (time 1788207750.01 total 283.89 last 74.17) - mkdir 20742 (time 1788207760.02 total 293.90 last 74.13) - mkdir 21444 (time 1788207770.04 total 303.92 last 70.04) - mkdir 22112 (time 1788207780.04 total 313.92 last 66.79) - mkdir 22803 (time 1788207790.06 total 323.94 last 68.98) - mkdir 23507 (time 1788207800.08 total 333.96 last 70.25) - mkdir 24206 (time 1788207810.10 total 343.98 last 69.75) - mkdir 24942 (time 1788207820.10 total 353.98 last 73.57) - mkdir 25686 (time 1788207830.13 total 364.01 last 74.23) - mkdir 26315 (time 1788207840.14 total 374.02 last 62.84) - mkdir 27014 (time 1788207850.14 total 384.02 last 69.85) - mkdir 27640 (time 1788207860.16 total 394.04 last 62.50) - mkdir 28349 (time 1788207870.20 total 404.08 last 70.62) - mkdir 28995 (time 1788207880.23 total 414.11 last 64.40) - mkdir 29630 (time 1788207890.23 total 424.11 last 63.50) - mkdir 30000 (time 1788207896.12 total 430.00 last 62.82) - mkdir 30702 (time 1788207906.14 total 440.02 last 70.03) - mkdir 31357 (time 1788207916.16 total 450.04 last 65.37) - mkdir 32054 (time 1788207926.18 total 460.06 last 69.62) - mkdir 32738 (time 1788207936.19 total 470.07 last 68.29) total: 32818 mkdir in 471.06 seconds: 69.67 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 276792 994512 22% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 7216 1264088 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 29800 3577220 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 13676 3593344 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43476 7170564 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 69664 954336 7% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 2033 1021967 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2695 259449 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2676 259468 2% /mnt/lustre[OST:1] filesystem_summary: 590614 71697 518917 13% /mnt/lustre nlink before: 1, created before: 65637 - unlinked 0 (time 1788208792 ; total 0 ; last 0) - unlinked 10000 (time 1788209015 ; total 223 ; last 223) - unlinked 20000 (time 1788209263 ; total 471 ; last 248) - unlinked 30000 (time 1788209503 ; total 711 ; last 240) total: 32768 unlinks in 779 seconds: 42.064186 unlinks/second - unlinked 0 (time 1788208792 ; total 0 ; last 0) - unlinked 10000 (time 1788209018 ; total 226 ; last 226) - unlinked 20000 (time 1788209266 ; total 474 ; last 248) - unlinked 30000 (time 1788209507 ; total 715 ; last 241) total: 32768 unlinks in 782 seconds: 41.902813 unlinks/second nlink between: 1 - unlinked 0 (time 1788209576 ; total 0 ; last 0) total: 50 unlinks in 2 seconds: 25.000000 unlinks/second - unlinked 0 (time 1788209576 ; 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 14248 1257056 2% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 7216 1264088 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 29800 3577220 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 13676 3593344 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43476 7170564 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 4028 1019972 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 2033 1021967 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2695 259449 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2676 259468 2% /mnt/lustre[OST:1] filesystem_summary: 524978 6061 518917 2% /mnt/lustre