== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 11:44:46 (1789141486) UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 7820 1263484 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 7220 1264084 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 25816 3581204 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 17672 3589348 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43488 7170552 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 4048 1019952 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 1998 1022002 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2729 259415 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2693 259451 2% /mnt/lustre[OST:1] filesystem_summary: 524912 6046 518866 2% /mnt/lustre - mkdir 508 (time 1789141502.30 total 10.00 last 50.79) - mkdir 1037 (time 1789141512.30 total 20.00 last 52.89) - mkdir 1591 (time 1789141522.30 total 30.01 last 55.38) - mkdir 2224 (time 1789141532.33 total 40.04 last 63.11) - mkdir 2844 (time 1789141542.34 total 50.05 last 61.96) - mkdir 3448 (time 1789141552.34 total 60.05 last 60.37) - mkdir 4068 (time 1789141562.35 total 70.06 last 61.94) - mkdir 4674 (time 1789141572.36 total 80.06 last 60.58) - mkdir 5231 (time 1789141582.36 total 90.06 last 55.68) - mkdir 5778 (time 1789141592.36 total 100.07 last 54.70) - mkdir 6434 (time 1789141602.37 total 110.08 last 65.50) - mkdir 7014 (time 1789141612.39 total 120.09 last 57.92) - mkdir 7590 (time 1789141622.40 total 130.11 last 57.53) - mkdir 8164 (time 1789141632.42 total 140.13 last 57.28) - mkdir 8744 (time 1789141642.42 total 150.13 last 57.99) - mkdir 9269 (time 1789141652.46 total 160.17 last 52.29) - mkdir 9852 (time 1789141662.49 total 170.20 last 58.13) - mkdir 10000 (time 1789141665.57 total 173.27 last 48.15) - mkdir 10554 (time 1789141675.59 total 183.29 last 55.28) - mkdir 11106 (time 1789141685.61 total 193.31 last 55.10) - mkdir 11653 (time 1789141695.62 total 203.33 last 54.63) - mkdir 12218 (time 1789141705.62 total 213.33 last 56.47) - mkdir 12856 (time 1789141715.66 total 223.36 last 63.58) - mkdir 13384 (time 1789141725.67 total 233.38 last 52.74) - mkdir 13943 (time 1789141735.69 total 243.40 last 55.78) - mkdir 14530 (time 1789141745.70 total 253.41 last 58.64) - mkdir 15181 (time 1789141755.71 total 263.41 last 65.06) - mkdir 15753 (time 1789141765.71 total 273.42 last 57.19) - mkdir 16322 (time 1789141775.71 total 283.42 last 56.90) - mkdir 16920 (time 1789141785.72 total 293.43 last 59.71) - mkdir 17564 (time 1789141795.73 total 303.44 last 64.37) - mkdir 18247 (time 1789141805.76 total 313.47 last 68.09) - mkdir 18899 (time 1789141815.76 total 323.47 last 65.18) - mkdir 19538 (time 1789141825.76 total 333.47 last 63.89) - mkdir 20000 (time 1789141832.68 total 340.39 last 66.80) - mkdir 20631 (time 1789141842.69 total 350.40 last 63.02) - mkdir 21207 (time 1789141852.70 total 360.41 last 57.56) - mkdir 21850 (time 1789141862.71 total 370.42 last 64.22) - mkdir 22481 (time 1789141872.71 total 380.42 last 63.09) - mkdir 23100 (time 1789141882.72 total 390.43 last 61.83) - mkdir 23695 (time 1789141892.73 total 400.44 last 59.44) - mkdir 24324 (time 1789141902.76 total 410.47 last 62.73) - mkdir 24927 (time 1789141912.83 total 420.53 last 59.91) - mkdir 25497 (time 1789141922.84 total 430.54 last 56.94) - mkdir 26064 (time 1789141932.84 total 440.55 last 56.66) - mkdir 26680 (time 1789141942.85 total 450.55 last 61.58) - mkdir 27276 (time 1789141952.86 total 460.57 last 59.52) - mkdir 27807 (time 1789141962.87 total 470.58 last 53.03) - mkdir 28389 (time 1789141972.88 total 480.59 last 58.15) - mkdir 28999 (time 1789141982.90 total 490.61 last 60.89) - mkdir 29604 (time 1789141992.91 total 500.62 last 60.45) - mkdir 30000 (time 1789141999.30 total 507.01 last 61.96) - mkdir 30566 (time 1789142009.31 total 517.01 last 56.56) - mkdir 31062 (time 1789142019.32 total 527.03 last 49.53) - mkdir 31634 (time 1789142029.32 total 537.03 last 57.19) - mkdir 32086 (time 1789142039.33 total 547.04 last 45.17) - mkdir 32590 (time 1789142049.34 total 557.05 last 50.33) total: 32818 mkdir in 561.62 seconds: 58.43 ops/second - mkdir 495 (time 1789141502.56 total 10.03 last 49.36) - mkdir 1037 (time 1789141512.57 total 20.04 last 54.14) - mkdir 1590 (time 1789141522.58 total 30.05 last 55.26) - mkdir 2211 (time 1789141532.60 total 40.07 last 61.99) - mkdir 2815 (time 1789141542.64 total 50.11 last 60.15) - mkdir 3434 (time 1789141552.65 total 60.12 last 61.81) - mkdir 4072 (time 1789141562.67 total 70.14 last 63.68) - mkdir 4653 (time 1789141572.68 total 80.14 last 58.07) - mkdir 5202 (time 1789141582.70 total 90.17 last 54.76) - mkdir 5760 (time 1789141592.71 total 100.18 last 55.72) - mkdir 6408 (time 1789141602.72 total 110.19 last 64.78) - mkdir 6983 (time 1789141612.76 total 120.23 last 57.27) - mkdir 7561 (time 1789141622.76 total 130.23 last 57.79) - mkdir 8141 (time 1789141632.76 total 140.23 last 58.00) - mkdir 8707 (time 1789141642.77 total 150.23 last 56.57) - mkdir 9215 (time 1789141652.77 total 160.24 last 50.76) - mkdir 9795 (time 1789141662.83 total 170.30 last 57.69) - mkdir 10000 (time 1789141667.24 total 174.71 last 46.46) - mkdir 10587 (time 1789141677.24 total 184.71 last 58.67) - mkdir 11154 (time 1789141687.27 total 194.74 last 56.57) - mkdir 11697 (time 1789141697.27 total 204.74 last 54.27) - mkdir 12292 (time 1789141707.29 total 214.76 last 59.41) - mkdir 12906 (time 1789141717.30 total 224.76 last 61.35) - mkdir 13408 (time 1789141727.33 total 234.80 last 50.01) - mkdir 13983 (time 1789141737.35 total 244.82 last 57.39) - mkdir 14586 (time 1789141747.37 total 254.84 last 60.20) - mkdir 15214 (time 1789141757.39 total 264.86 last 62.69) - mkdir 15774 (time 1789141767.39 total 274.86 last 55.97) - mkdir 16362 (time 1789141777.40 total 284.87 last 58.76) - mkdir 17009 (time 1789141787.44 total 294.91 last 64.45) - mkdir 17661 (time 1789141797.44 total 304.91 last 65.18) - mkdir 18344 (time 1789141807.47 total 314.94 last 68.14) - mkdir 18993 (time 1789141817.47 total 324.94 last 64.87) - mkdir 19620 (time 1789141827.49 total 334.96 last 62.58) - mkdir 20000 (time 1789141833.47 total 340.94 last 63.58) - mkdir 20593 (time 1789141843.49 total 350.96 last 59.15) - mkdir 21219 (time 1789141853.50 total 360.96 last 62.58) - mkdir 21850 (time 1789141863.51 total 370.98 last 63.03) - mkdir 22516 (time 1789141873.51 total 380.98 last 66.59) - mkdir 23128 (time 1789141883.51 total 390.98 last 61.19) - mkdir 23730 (time 1789141893.51 total 400.98 last 60.18) - mkdir 24360 (time 1789141903.54 total 411.01 last 62.81) - mkdir 24968 (time 1789141913.55 total 421.02 last 60.74) - mkdir 25524 (time 1789141923.56 total 431.03 last 55.56) - mkdir 26084 (time 1789141933.58 total 441.05 last 55.88) - mkdir 26718 (time 1789141943.58 total 451.05 last 63.38) - mkdir 27270 (time 1789141953.58 total 461.05 last 55.20) - mkdir 27818 (time 1789141963.59 total 471.06 last 54.76) - mkdir 28396 (time 1789141973.60 total 481.07 last 57.76) - mkdir 28993 (time 1789141983.60 total 491.07 last 59.67) - mkdir 29603 (time 1789141993.61 total 501.08 last 60.94) - mkdir 30000 (time 1789141999.83 total 507.30 last 63.85) - mkdir 30547 (time 1789142009.84 total 517.31 last 54.62) - mkdir 31033 (time 1789142019.85 total 527.32 last 48.56) - mkdir 31598 (time 1789142029.92 total 537.39 last 56.11) - mkdir 32034 (time 1789142039.93 total 547.39 last 43.59) - mkdir 32534 (time 1789142049.94 total 557.40 last 49.95) total: 32818 mkdir in 562.65 seconds: 58.33 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 7220 1264084 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 25816 3581204 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 17672 3589348 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43488 7170552 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 69684 954316 7% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 1998 1022002 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2729 259415 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2693 259451 2% /mnt/lustre[OST:1] filesystem_summary: 590548 71682 518866 13% /mnt/lustre nlink before: 1, created before: 65637 - unlinked 0 (time 1789142932 ; total 0 ; last 0) - unlinked 10000 (time 1789143181 ; total 249 ; last 249) - unlinked 20000 (time 1789143461 ; total 529 ; last 280) - unlinked 30000 (time 1789143757 ; total 825 ; last 296) total: 32768 unlinks in 899 seconds: 36.449387 unlinks/second - unlinked 0 (time 1789142932 ; total 0 ; last 0) - unlinked 10000 (time 1789143183 ; total 251 ; last 251) - unlinked 20000 (time 1789143467 ; total 535 ; last 284) - unlinked 30000 (time 1789143766 ; total 834 ; last 299) total: 32768 unlinks in 910 seconds: 36.008793 unlinks/second nlink between: 1 - unlinked 0 (time 1789143843 ; total 0 ; last 0) total: 50 unlinks in 2 seconds: 25.000000 unlinks/second - unlinked 0 (time 1789143843 ; 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 14248 1257056 2% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 7220 1264084 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 25816 3581204 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 17672 3589348 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43488 7170552 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 4048 1019952 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 1998 1022002 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2729 259415 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2693 259451 2% /mnt/lustre[OST:1] filesystem_summary: 524912 6046 518866 2% /mnt/lustre