== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 07:49:33 (1786189773) 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 728 (time 1786189789.69 total 10.02 last 72.64) - mkdir 1437 (time 1786189799.70 total 20.03 last 70.86) - mkdir 2220 (time 1786189809.70 total 30.03 last 78.30) - mkdir 2972 (time 1786189819.70 total 40.03 last 75.17) - mkdir 3690 (time 1786189829.71 total 50.04 last 71.77) - mkdir 4317 (time 1786189839.72 total 60.05 last 62.63) - mkdir 5023 (time 1786189849.73 total 70.06 last 70.54) - mkdir 5647 (time 1786189859.74 total 80.07 last 62.35) - mkdir 6321 (time 1786189869.74 total 90.07 last 67.35) - mkdir 6950 (time 1786189879.75 total 100.08 last 62.86) - mkdir 7676 (time 1786189889.76 total 110.09 last 72.52) - mkdir 8435 (time 1786189899.76 total 120.09 last 75.90) - mkdir 9071 (time 1786189909.76 total 130.09 last 63.59) - mkdir 9800 (time 1786189919.76 total 140.09 last 72.89) - mkdir 10000 (time 1786189922.48 total 142.81 last 73.56) - mkdir 10623 (time 1786189932.49 total 152.82 last 62.26) - mkdir 11363 (time 1786189942.50 total 162.83 last 73.91) - mkdir 12024 (time 1786189952.51 total 172.84 last 66.04) - mkdir 12760 (time 1786189962.51 total 182.84 last 73.60) - mkdir 13440 (time 1786189972.52 total 192.84 last 67.98) - mkdir 14179 (time 1786189982.52 total 202.85 last 73.87) - mkdir 14926 (time 1786189992.53 total 212.86 last 74.62) - mkdir 15609 (time 1786190002.54 total 222.87 last 68.24) - mkdir 16321 (time 1786190012.54 total 232.87 last 71.17) - mkdir 17094 (time 1786190022.55 total 242.88 last 77.25) - mkdir 17785 (time 1786190032.55 total 252.88 last 69.08) - mkdir 18439 (time 1786190042.57 total 262.90 last 65.30) - mkdir 19015 (time 1786190052.57 total 272.90 last 57.58) - mkdir 19706 (time 1786190062.62 total 282.95 last 68.74) - mkdir 20000 (time 1786190067.40 total 287.72 last 61.60) - mkdir 20725 (time 1786190077.40 total 297.73 last 72.47) - mkdir 21363 (time 1786190087.41 total 307.73 last 63.77) - mkdir 22053 (time 1786190097.43 total 317.75 last 68.86) - mkdir 22689 (time 1786190107.44 total 327.77 last 63.50) - mkdir 23305 (time 1786190117.44 total 337.77 last 61.60) - mkdir 23711 (time 1786190127.46 total 347.79 last 40.53) - mkdir 24501 (time 1786190137.46 total 357.79 last 78.98) - mkdir 25156 (time 1786190147.48 total 367.80 last 65.40) - mkdir 25823 (time 1786190157.49 total 377.82 last 66.61) - mkdir 26386 (time 1786190167.49 total 387.82 last 56.28) - mkdir 27068 (time 1786190177.51 total 397.83 last 68.12) - mkdir 27708 (time 1786190187.52 total 407.85 last 63.91) - mkdir 28435 (time 1786190197.54 total 417.86 last 72.57) - mkdir 29148 (time 1786190207.54 total 427.87 last 71.29) - mkdir 29756 (time 1786190217.54 total 437.87 last 60.79) - mkdir 30000 (time 1786190221.19 total 441.52 last 66.78) - mkdir 30617 (time 1786190231.20 total 451.53 last 61.67) - mkdir 31314 (time 1786190241.20 total 461.53 last 69.69) - mkdir 32014 (time 1786190251.22 total 471.54 last 69.89) - mkdir 32653 (time 1786190261.22 total 481.55 last 63.86) total: 32818 mkdir in 484.19 seconds: 67.78 ops/second - mkdir 689 (time 1786189789.68 total 10.02 last 68.79) - mkdir 1410 (time 1786189799.69 total 20.02 last 72.04) - mkdir 2194 (time 1786189809.69 total 30.03 last 78.35) - mkdir 2978 (time 1786189819.69 total 40.03 last 78.39) - mkdir 3717 (time 1786189829.72 total 50.06 last 73.70) - mkdir 4341 (time 1786189839.73 total 60.07 last 62.36) - mkdir 5063 (time 1786189849.73 total 70.07 last 72.16) - mkdir 5725 (time 1786189859.74 total 80.08 last 66.13) - mkdir 6386 (time 1786189869.77 total 90.10 last 65.95) - mkdir 7034 (time 1786189879.77 total 100.11 last 64.76) - mkdir 7762 (time 1786189889.79 total 110.13 last 72.68) - mkdir 8491 (time 1786189899.79 total 120.13 last 72.90) - mkdir 9153 (time 1786189909.79 total 130.13 last 66.17) - mkdir 9890 (time 1786189919.80 total 140.13 last 73.66) - mkdir 10566 (time 1786189929.80 total 150.14 last 67.56) - mkdir 11283 (time 1786189939.81 total 160.15 last 71.64) - mkdir 11941 (time 1786189949.81 total 170.15 last 65.80) - mkdir 12674 (time 1786189959.82 total 180.16 last 73.23) - mkdir 13322 (time 1786189969.83 total 190.16 last 64.77) - mkdir 14037 (time 1786189979.83 total 200.16 last 71.49) - mkdir 14760 (time 1786189989.83 total 210.17 last 72.27) - mkdir 15456 (time 1786189999.84 total 220.17 last 69.56) - mkdir 16143 (time 1786190009.85 total 230.19 last 68.60) - mkdir 16859 (time 1786190019.86 total 240.20 last 71.54) - mkdir 17604 (time 1786190029.87 total 250.20 last 74.43) - mkdir 18255 (time 1786190039.88 total 260.22 last 65.00) - mkdir 18868 (time 1786190049.90 total 270.24 last 61.18) - mkdir 19526 (time 1786190059.92 total 280.25 last 65.71) - mkdir 20000 (time 1786190066.84 total 287.17 last 68.52) - mkdir 20719 (time 1786190076.84 total 297.18 last 71.85) - mkdir 21346 (time 1786190086.84 total 307.18 last 62.70) - mkdir 22076 (time 1786190096.86 total 317.20 last 72.85) - mkdir 22699 (time 1786190106.86 total 327.20 last 62.29) - mkdir 23292 (time 1786190116.87 total 337.20 last 59.29) - mkdir 23690 (time 1786190126.89 total 347.22 last 39.72) - mkdir 24467 (time 1786190136.90 total 357.23 last 77.63) - mkdir 25110 (time 1786190146.90 total 367.24 last 64.25) - mkdir 25778 (time 1786190156.90 total 377.24 last 66.79) - mkdir 26372 (time 1786190166.92 total 387.26 last 59.32) - mkdir 27042 (time 1786190176.93 total 397.27 last 66.94) - mkdir 27674 (time 1786190186.98 total 407.31 last 62.90) - mkdir 28375 (time 1786190196.98 total 417.32 last 70.07) - mkdir 29078 (time 1786190207.00 total 427.33 last 70.18) - mkdir 29725 (time 1786190217.02 total 437.36 last 64.54) - mkdir 30000 (time 1786190221.09 total 441.43 last 67.53) - mkdir 30612 (time 1786190231.10 total 451.43 last 61.19) - mkdir 31320 (time 1786190241.11 total 461.45 last 70.69) - mkdir 32030 (time 1786190251.12 total 471.46 last 70.91) - mkdir 32651 (time 1786190261.12 total 481.46 last 62.10) total: 32818 mkdir in 484.23 seconds: 67.77 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 270620 1000684 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 1786190797 ; total 0 ; last 0) - unlinked 10000 (time 1786191029 ; total 232 ; last 232) - unlinked 20000 (time 1786191266 ; total 469 ; last 237) - unlinked 30000 (time 1786191493 ; total 696 ; last 227) total: 32768 unlinks in 755 seconds: 43.401325 unlinks/second - unlinked 0 (time 1786190797 ; total 0 ; last 0) - unlinked 10000 (time 1786191029 ; total 232 ; last 232) - unlinked 20000 (time 1786191266 ; total 469 ; last 237) - unlinked 30000 (time 1786191493 ; total 696 ; last 227) total: 32768 unlinks in 755 seconds: 43.401325 unlinks/second nlink between: 1 - unlinked 0 (time 1786191554 ; total 0 ; last 0) total: 50 unlinks in 2 seconds: 25.000000 unlinks/second - unlinked 0 (time 1786191554 ; 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 1784 1269520 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 8076 1263228 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