== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 19:07:41 (1781219261) UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 7760 1263544 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 7220 1264084 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 26872 3580148 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 16600 3590420 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43472 7170568 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 4038 1019962 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 2002 1021998 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2854 259290 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2694 259450 2% /mnt/lustre[OST:1] filesystem_summary: 524780 6040 518740 2% /mnt/lustre - mkdir 663 (time 1781219277.87 total 10.00 last 66.27) - mkdir 1312 (time 1781219287.89 total 20.02 last 64.81) - mkdir 1966 (time 1781219297.89 total 30.02 last 65.37) - mkdir 2555 (time 1781219307.89 total 40.03 last 58.89) - mkdir 3282 (time 1781219317.90 total 50.03 last 72.66) - mkdir 3959 (time 1781219327.95 total 60.08 last 67.36) - mkdir 4586 (time 1781219337.95 total 70.08 last 62.68) - mkdir 5276 (time 1781219347.96 total 80.09 last 68.97) - mkdir 5927 (time 1781219357.96 total 90.09 last 65.09) - mkdir 6560 (time 1781219367.97 total 100.10 last 63.25) - mkdir 7203 (time 1781219377.97 total 110.10 last 64.28) - mkdir 7827 (time 1781219388.00 total 120.13 last 62.21) - mkdir 8465 (time 1781219398.01 total 130.14 last 63.73) - mkdir 9072 (time 1781219408.02 total 140.15 last 60.63) - mkdir 9772 (time 1781219418.04 total 150.17 last 69.85) - mkdir 10000 (time 1781219421.07 total 153.20 last 75.36) - mkdir 10631 (time 1781219431.08 total 163.21 last 63.04) - mkdir 11302 (time 1781219441.11 total 173.24 last 66.91) - mkdir 11951 (time 1781219451.12 total 183.25 last 64.80) - mkdir 12614 (time 1781219461.12 total 193.25 last 66.29) - mkdir 13293 (time 1781219471.13 total 203.26 last 67.86) - mkdir 13968 (time 1781219481.14 total 213.27 last 67.44) - mkdir 14608 (time 1781219491.16 total 223.29 last 63.87) - mkdir 15285 (time 1781219501.18 total 233.31 last 67.57) - mkdir 15930 (time 1781219511.20 total 243.33 last 64.36) - mkdir 16604 (time 1781219521.20 total 253.33 last 67.39) - mkdir 17283 (time 1781219531.21 total 263.34 last 67.87) - mkdir 17906 (time 1781219541.22 total 273.35 last 62.20) - mkdir 18582 (time 1781219551.23 total 283.36 last 67.56) - mkdir 19276 (time 1781219561.24 total 293.37 last 69.30) - mkdir 19928 (time 1781219571.25 total 303.39 last 65.12) - mkdir 20594 (time 1781219581.27 total 313.40 last 66.53) - mkdir 21266 (time 1781219591.29 total 323.42 last 67.05) - mkdir 21908 (time 1781219601.30 total 333.43 last 64.14) - mkdir 22585 (time 1781219611.31 total 343.44 last 67.60) - mkdir 23328 (time 1781219621.31 total 353.44 last 74.29) - mkdir 24071 (time 1781219631.32 total 363.45 last 74.26) - mkdir 24767 (time 1781219641.33 total 373.46 last 69.49) - mkdir 25475 (time 1781219651.33 total 383.46 last 70.80) - mkdir 26079 (time 1781219661.34 total 393.47 last 60.34) - mkdir 26634 (time 1781219671.36 total 403.49 last 55.43) - mkdir 27138 (time 1781219681.37 total 413.51 last 50.31) - mkdir 27722 (time 1781219691.38 total 423.51 last 58.35) - mkdir 28324 (time 1781219701.39 total 433.52 last 60.14) - mkdir 28977 (time 1781219711.40 total 443.53 last 65.26) - mkdir 29647 (time 1781219721.40 total 453.53 last 66.99) - mkdir 30000 (time 1781219726.85 total 458.98 last 64.79) - mkdir 30600 (time 1781219736.86 total 468.99 last 59.91) - mkdir 31222 (time 1781219746.87 total 479.00 last 62.19) - mkdir 31915 (time 1781219756.87 total 489.00 last 69.26) - mkdir 32619 (time 1781219766.88 total 499.01 last 70.34) total: 32818 mkdir in 501.89 seconds: 65.39 ops/second - mkdir 680 (time 1781219278.00 total 10.02 last 67.88) - mkdir 1296 (time 1781219288.03 total 20.05 last 61.43) - mkdir 1940 (time 1781219298.03 total 30.05 last 64.35) - mkdir 2558 (time 1781219308.04 total 40.06 last 61.77) - mkdir 3278 (time 1781219318.06 total 50.07 last 71.89) - mkdir 3953 (time 1781219328.06 total 60.08 last 67.47) - mkdir 4568 (time 1781219338.06 total 70.08 last 61.47) - mkdir 5229 (time 1781219348.07 total 80.09 last 66.08) - mkdir 5876 (time 1781219358.07 total 90.09 last 64.67) - mkdir 6505 (time 1781219368.08 total 100.10 last 62.84) - mkdir 7169 (time 1781219378.09 total 110.11 last 66.36) - mkdir 7802 (time 1781219388.09 total 120.11 last 63.26) - mkdir 8445 (time 1781219398.11 total 130.13 last 64.19) - mkdir 9052 (time 1781219408.12 total 140.13 last 60.67) - mkdir 9766 (time 1781219418.12 total 150.14 last 71.38) - mkdir 10000 (time 1781219421.31 total 153.33 last 73.34) - mkdir 10643 (time 1781219431.31 total 163.33 last 64.28) - mkdir 11307 (time 1781219441.31 total 173.33 last 66.39) - mkdir 11960 (time 1781219451.33 total 183.35 last 65.21) - mkdir 12617 (time 1781219461.34 total 193.36 last 65.60) - mkdir 13288 (time 1781219471.35 total 203.36 last 67.07) - mkdir 13934 (time 1781219481.35 total 213.37 last 64.56) - mkdir 14589 (time 1781219491.36 total 223.38 last 65.44) - mkdir 15248 (time 1781219501.36 total 233.38 last 65.90) - mkdir 15912 (time 1781219511.36 total 243.38 last 66.40) - mkdir 16568 (time 1781219521.37 total 253.39 last 65.57) - mkdir 17235 (time 1781219531.37 total 263.39 last 66.69) - mkdir 17831 (time 1781219541.38 total 273.40 last 59.54) - mkdir 18479 (time 1781219551.39 total 283.40 last 64.76) - mkdir 19179 (time 1781219561.41 total 293.42 last 69.86) - mkdir 19826 (time 1781219571.42 total 303.44 last 64.58) - mkdir 20000 (time 1781219574.24 total 306.26 last 61.77) - mkdir 20702 (time 1781219584.25 total 316.26 last 70.17) - mkdir 21383 (time 1781219594.26 total 326.27 last 68.02) - mkdir 22066 (time 1781219604.27 total 336.29 last 68.22) - mkdir 22718 (time 1781219614.27 total 346.29 last 65.18) - mkdir 23446 (time 1781219624.28 total 356.30 last 72.75) - mkdir 24200 (time 1781219634.28 total 366.30 last 75.37) - mkdir 24893 (time 1781219644.30 total 376.32 last 69.19) - mkdir 25571 (time 1781219654.31 total 386.33 last 67.73) - mkdir 26162 (time 1781219664.33 total 396.35 last 58.96) - mkdir 26714 (time 1781219674.37 total 406.39 last 54.97) - mkdir 27240 (time 1781219684.38 total 416.40 last 52.56) - mkdir 27828 (time 1781219694.39 total 426.41 last 58.75) - mkdir 28457 (time 1781219704.41 total 436.43 last 62.78) - mkdir 29110 (time 1781219714.44 total 446.46 last 65.06) - mkdir 29788 (time 1781219724.46 total 456.47 last 67.72) - mkdir 30000 (time 1781219728.01 total 460.03 last 59.61) - mkdir 30650 (time 1781219738.02 total 470.04 last 64.93) - mkdir 31289 (time 1781219748.02 total 480.04 last 63.90) - mkdir 31953 (time 1781219758.03 total 490.05 last 66.36) - mkdir 32669 (time 1781219768.04 total 500.06 last 71.50) total: 32818 mkdir in 502.38 seconds: 65.32 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 276788 994516 22% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 7220 1264084 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 26872 3580148 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 16600 3590420 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43472 7170568 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 69674 954326 7% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 2002 1021998 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2854 259290 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2694 259450 2% /mnt/lustre[OST:1] filesystem_summary: 590416 71676 518740 13% /mnt/lustre nlink before: 1, created before: 65637 - unlinked 0 (time 1781220683 ; total 0 ; last 0) - unlinked 10000 (time 1781220919 ; total 236 ; last 236) - unlinked 20000 (time 1781221185 ; total 502 ; last 266) - unlinked 30000 (time 1781221450 ; total 767 ; last 265) total: 32768 unlinks in 843 seconds: 38.870701 unlinks/second - unlinked 0 (time 1781220683 ; total 0 ; last 0) - unlinked 10000 (time 1781220921 ; total 238 ; last 238) - unlinked 20000 (time 1781221187 ; total 504 ; last 266) - unlinked 30000 (time 1781221452 ; total 769 ; last 265) total: 32768 unlinks in 845 seconds: 38.778698 unlinks/second nlink between: 1 - unlinked 0 (time 1781221529 ; total 0 ; last 0) total: 50 unlinks in 3 seconds: 16.666666 unlinks/second - unlinked 0 (time 1781221529 ; 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 14244 1257060 2% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 7220 1264084 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 26872 3580148 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 16600 3590420 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43472 7170568 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 4038 1019962 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 2002 1021998 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2854 259290 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2694 259450 2% /mnt/lustre[OST:1] filesystem_summary: 524780 6040 518740 2% /mnt/lustre