== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 17:04:08 (1786827848) UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 7848 1263456 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 7184 1264120 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 31992 3575028 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 11484 3595536 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43476 7170564 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 4049 1019951 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 2040 1021960 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2840 259304 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2678 259466 2% /mnt/lustre[OST:1] filesystem_summary: 524859 6089 518770 2% /mnt/lustre - mkdir 788 (time 1786827862.50 total 10.00 last 78.78) - mkdir 1557 (time 1786827872.50 total 20.01 last 76.86) - mkdir 2306 (time 1786827882.50 total 30.01 last 74.87) - mkdir 3063 (time 1786827892.52 total 40.03 last 75.58) - mkdir 3835 (time 1786827902.52 total 50.03 last 77.17) - mkdir 4625 (time 1786827912.52 total 60.03 last 78.99) - mkdir 5380 (time 1786827922.53 total 70.03 last 75.50) - mkdir 6164 (time 1786827932.53 total 80.04 last 78.37) - mkdir 6867 (time 1786827942.56 total 90.07 last 70.06) - mkdir 7594 (time 1786827952.57 total 100.07 last 72.67) - mkdir 8318 (time 1786827962.60 total 110.10 last 72.18) - mkdir 8981 (time 1786827972.60 total 120.11 last 66.25) - mkdir 9617 (time 1786827982.61 total 130.12 last 63.53) - mkdir 10000 (time 1786827988.49 total 136.00 last 65.15) - mkdir 10550 (time 1786827998.50 total 146.01 last 54.95) - mkdir 11245 (time 1786828008.52 total 156.02 last 69.41) - mkdir 11915 (time 1786828018.53 total 166.04 last 66.91) - mkdir 12665 (time 1786828028.55 total 176.05 last 74.88) - mkdir 13415 (time 1786828038.56 total 186.07 last 74.89) - mkdir 14149 (time 1786828048.57 total 196.07 last 73.35) - mkdir 14866 (time 1786828058.58 total 206.08 last 71.63) - mkdir 15598 (time 1786828068.58 total 216.09 last 73.18) - mkdir 16373 (time 1786828078.58 total 226.09 last 77.50) - mkdir 17157 (time 1786828088.59 total 236.10 last 78.31) - mkdir 17980 (time 1786828098.61 total 246.12 last 82.17) - mkdir 18717 (time 1786828108.62 total 256.13 last 73.59) - mkdir 19492 (time 1786828118.67 total 266.17 last 77.17) - mkdir 20000 (time 1786828125.55 total 273.06 last 73.80) - mkdir 20782 (time 1786828135.56 total 283.07 last 78.11) - mkdir 21526 (time 1786828145.57 total 293.08 last 74.34) - mkdir 22250 (time 1786828155.59 total 303.10 last 72.25) - mkdir 22971 (time 1786828165.60 total 313.11 last 71.99) - mkdir 23702 (time 1786828175.63 total 323.14 last 72.89) - mkdir 24374 (time 1786828185.64 total 333.14 last 67.17) - mkdir 25147 (time 1786828195.65 total 343.15 last 77.24) - mkdir 25900 (time 1786828205.66 total 353.16 last 75.22) - mkdir 26480 (time 1786828215.67 total 363.17 last 57.94) - mkdir 27047 (time 1786828225.67 total 373.17 last 56.69) - mkdir 27830 (time 1786828235.67 total 383.18 last 78.25) - mkdir 28622 (time 1786828245.70 total 393.20 last 79.03) - mkdir 29430 (time 1786828255.71 total 403.21 last 80.71) - mkdir 30000 (time 1786828263.29 total 410.80 last 75.18) - mkdir 30763 (time 1786828273.29 total 420.80 last 76.25) - mkdir 31541 (time 1786828283.31 total 430.82 last 77.67) - mkdir 32276 (time 1786828293.33 total 440.83 last 73.39) total: 32818 mkdir in 449.24 seconds: 73.05 ops/second - mkdir 809 (time 1786827862.45 total 10.00 last 80.89) - mkdir 1560 (time 1786827872.46 total 20.01 last 75.07) - mkdir 2342 (time 1786827882.46 total 30.01 last 78.17) - mkdir 3084 (time 1786827892.47 total 40.02 last 74.13) - mkdir 3862 (time 1786827902.47 total 50.02 last 77.77) - mkdir 4631 (time 1786827912.47 total 60.02 last 76.88) - mkdir 5385 (time 1786827922.48 total 70.03 last 75.36) - mkdir 6189 (time 1786827932.49 total 80.04 last 80.35) - mkdir 6926 (time 1786827942.49 total 90.04 last 73.66) - mkdir 7644 (time 1786827952.50 total 100.05 last 71.77) - mkdir 8374 (time 1786827962.51 total 110.06 last 72.89) - mkdir 9012 (time 1786827972.53 total 120.08 last 63.66) - mkdir 9654 (time 1786827982.55 total 130.10 last 64.11) - mkdir 10000 (time 1786827988.19 total 135.74 last 61.30) - mkdir 10551 (time 1786827998.21 total 145.76 last 54.98) - mkdir 11218 (time 1786828008.22 total 155.77 last 66.66) - mkdir 11907 (time 1786828018.25 total 165.80 last 68.65) - mkdir 12667 (time 1786828028.28 total 175.83 last 75.79) - mkdir 13394 (time 1786828038.29 total 185.84 last 72.66) - mkdir 14100 (time 1786828048.30 total 195.85 last 70.51) - mkdir 14832 (time 1786828058.30 total 205.85 last 73.16) - mkdir 15571 (time 1786828068.30 total 215.85 last 73.90) - mkdir 16332 (time 1786828078.33 total 225.88 last 75.93) - mkdir 17084 (time 1786828088.33 total 235.88 last 75.16) - mkdir 17891 (time 1786828098.36 total 245.91 last 80.50) - mkdir 18624 (time 1786828108.36 total 255.91 last 73.26) - mkdir 19428 (time 1786828118.37 total 265.92 last 80.33) - mkdir 20000 (time 1786828125.97 total 273.52 last 75.22) - mkdir 20781 (time 1786828135.98 total 283.53 last 78.05) - mkdir 21515 (time 1786828146.00 total 293.55 last 73.28) - mkdir 22229 (time 1786828156.00 total 303.55 last 71.38) - mkdir 22973 (time 1786828166.00 total 313.55 last 74.37) - mkdir 23683 (time 1786828176.02 total 323.57 last 70.91) - mkdir 24366 (time 1786828186.03 total 333.58 last 68.17) - mkdir 25110 (time 1786828196.04 total 343.58 last 74.39) - mkdir 25851 (time 1786828206.04 total 353.59 last 74.07) - mkdir 26405 (time 1786828216.05 total 363.60 last 55.36) - mkdir 26984 (time 1786828226.05 total 373.60 last 57.89) - mkdir 27742 (time 1786828236.05 total 383.60 last 75.76) - mkdir 28503 (time 1786828246.06 total 393.61 last 76.06) - mkdir 29312 (time 1786828256.07 total 403.62 last 80.83) - mkdir 30000 (time 1786828264.92 total 412.47 last 77.67) - mkdir 30786 (time 1786828274.93 total 422.48 last 78.52) - mkdir 31535 (time 1786828284.95 total 432.50 last 74.82) - mkdir 32300 (time 1786828294.95 total 442.50 last 76.45) total: 32818 mkdir in 451.15 seconds: 72.74 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 276872 994432 22% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 7184 1264120 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 31992 3575028 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 11484 3595536 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43476 7170564 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 69685 954315 7% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 2040 1021960 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2840 259304 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2678 259466 2% /mnt/lustre[OST:1] filesystem_summary: 590495 71725 518770 13% /mnt/lustre nlink before: 1, created before: 65637 - unlinked 0 (time 1786828769 ; total 0 ; last 0) - unlinked 10000 (time 1786829007 ; total 238 ; last 238) - unlinked 20000 (time 1786829159 ; total 390 ; last 152) - unlinked 30000 (time 1786829280 ; total 511 ; last 121) total: 32768 unlinks in 544 seconds: 60.235294 unlinks/second - unlinked 0 (time 1786828769 ; total 0 ; last 0) - unlinked 10000 (time 1786829011 ; total 242 ; last 242) - unlinked 20000 (time 1786829160 ; total 391 ; last 149) - unlinked 30000 (time 1786829281 ; total 512 ; last 121) total: 32768 unlinks in 545 seconds: 60.124771 unlinks/second nlink between: 1 - unlinked 0 (time 1786829316 ; total 0 ; last 0) total: 50 unlinks in 1 seconds: 50.000000 unlinks/second - unlinked 0 (time 1786829316 ; total 0 ; last 0) total: 50 unlinks in 1 seconds: 50.000000 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 14328 1256976 2% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 7184 1264120 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 31992 3575028 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 11484 3595536 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43476 7170564 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 4049 1019951 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 2040 1021960 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2840 259304 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2678 259466 2% /mnt/lustre[OST:1] filesystem_summary: 524859 6089 518770 2% /mnt/lustre