== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 15:30:44 (1780342244) UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 7936 1263368 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 7060 1264244 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 24620 3582400 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 18856 3588164 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43476 7170564 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 3970 1020030 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 2021 1021979 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2638 259506 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2731 259413 2% /mnt/lustre[OST:1] filesystem_summary: 524910 5991 518919 2% /mnt/lustre - mkdir 871 (time 1780342257.61 total 10.00 last 87.08) - mkdir 1689 (time 1780342267.63 total 20.02 last 81.66) - mkdir 2582 (time 1780342277.63 total 30.02 last 89.30) - mkdir 3463 (time 1780342287.64 total 40.03 last 87.97) - mkdir 4323 (time 1780342297.65 total 50.04 last 85.98) - mkdir 5240 (time 1780342307.66 total 60.05 last 91.62) - mkdir 6125 (time 1780342317.66 total 70.05 last 88.47) - mkdir 7063 (time 1780342327.66 total 80.05 last 93.79) - mkdir 7979 (time 1780342337.66 total 90.05 last 91.57) - mkdir 8925 (time 1780342347.67 total 100.06 last 94.58) - mkdir 9901 (time 1780342357.67 total 110.06 last 97.52) - mkdir 10715 (time 1780342367.69 total 120.08 last 81.28) - mkdir 11586 (time 1780342377.71 total 130.10 last 86.90) - mkdir 12435 (time 1780342387.71 total 140.10 last 84.89) - mkdir 13257 (time 1780342397.73 total 150.12 last 82.07) - mkdir 14024 (time 1780342407.73 total 160.12 last 76.65) - mkdir 14848 (time 1780342417.75 total 170.14 last 82.30) - mkdir 15710 (time 1780342427.75 total 180.14 last 86.18) - mkdir 16662 (time 1780342437.75 total 190.14 last 95.18) - mkdir 17548 (time 1780342447.76 total 200.15 last 88.52) - mkdir 18455 (time 1780342457.77 total 210.16 last 90.67) - mkdir 19354 (time 1780342467.77 total 220.16 last 89.86) - mkdir 20000 (time 1780342475.47 total 227.86 last 83.91) - mkdir 20787 (time 1780342485.49 total 237.88 last 78.52) - mkdir 21538 (time 1780342495.52 total 247.91 last 74.88) - mkdir 22378 (time 1780342505.54 total 257.93 last 83.83) - mkdir 23243 (time 1780342515.56 total 267.95 last 86.36) - mkdir 23938 (time 1780342525.57 total 277.96 last 69.44) - mkdir 24691 (time 1780342535.57 total 287.96 last 75.27) - mkdir 25551 (time 1780342545.58 total 297.97 last 85.93) - mkdir 26418 (time 1780342555.59 total 307.98 last 86.62) - mkdir 27248 (time 1780342565.59 total 317.98 last 82.93) - mkdir 28093 (time 1780342575.60 total 327.99 last 84.42) - mkdir 28968 (time 1780342585.61 total 338.00 last 87.48) - mkdir 29712 (time 1780342595.61 total 348.00 last 74.35) - mkdir 30000 (time 1780342599.44 total 351.83 last 75.33) - mkdir 30821 (time 1780342609.44 total 361.83 last 82.10) - mkdir 31649 (time 1780342619.46 total 371.85 last 82.64) - mkdir 32574 (time 1780342629.47 total 381.86 last 92.38) total: 32818 mkdir in 384.69 seconds: 85.31 ops/second - mkdir 850 (time 1780342257.62 total 10.00 last 84.96) - mkdir 1697 (time 1780342267.62 total 20.01 last 84.69) - mkdir 2604 (time 1780342277.63 total 30.01 last 90.63) - mkdir 3533 (time 1780342287.63 total 40.02 last 92.84) - mkdir 4406 (time 1780342297.64 total 50.02 last 87.25) - mkdir 5314 (time 1780342307.65 total 60.03 last 90.73) - mkdir 6176 (time 1780342317.65 total 70.04 last 86.13) - mkdir 7099 (time 1780342327.65 total 80.04 last 92.29) - mkdir 7989 (time 1780342337.66 total 90.05 last 88.94) - mkdir 8936 (time 1780342347.66 total 100.05 last 94.68) - mkdir 9898 (time 1780342357.67 total 110.05 last 96.16) - mkdir 10725 (time 1780342367.68 total 120.06 last 82.63) - mkdir 11564 (time 1780342377.68 total 130.07 last 83.88) - mkdir 12477 (time 1780342387.70 total 140.08 last 91.13) - mkdir 13302 (time 1780342397.71 total 150.10 last 82.37) - mkdir 14094 (time 1780342407.73 total 160.11 last 79.10) - mkdir 14918 (time 1780342417.73 total 170.12 last 82.32) - mkdir 15800 (time 1780342427.75 total 180.13 last 88.10) - mkdir 16755 (time 1780342437.76 total 190.15 last 95.39) - mkdir 17618 (time 1780342447.77 total 200.16 last 86.21) - mkdir 18498 (time 1780342457.77 total 210.16 last 87.99) - mkdir 19395 (time 1780342467.78 total 220.17 last 89.62) - mkdir 20000 (time 1780342474.94 total 227.32 last 84.53) - mkdir 20803 (time 1780342484.94 total 237.33 last 80.29) - mkdir 21546 (time 1780342494.95 total 247.34 last 74.19) - mkdir 22346 (time 1780342504.97 total 257.35 last 79.88) - mkdir 23192 (time 1780342514.98 total 267.37 last 84.50) - mkdir 23938 (time 1780342524.98 total 277.37 last 74.59) - mkdir 24705 (time 1780342535.01 total 287.40 last 76.50) - mkdir 25537 (time 1780342545.01 total 297.40 last 83.19) - mkdir 26427 (time 1780342555.02 total 307.41 last 88.88) - mkdir 27252 (time 1780342565.02 total 317.41 last 82.49) - mkdir 28088 (time 1780342575.03 total 327.42 last 83.52) - mkdir 28954 (time 1780342585.05 total 337.43 last 86.48) - mkdir 29722 (time 1780342595.06 total 347.45 last 76.71) - mkdir 30000 (time 1780342598.60 total 350.99 last 78.44) - mkdir 30791 (time 1780342608.62 total 361.00 last 79.00) - mkdir 31593 (time 1780342618.62 total 371.01 last 80.18) - mkdir 32456 (time 1780342628.63 total 381.01 last 86.25) total: 32818 mkdir in 384.93 seconds: 85.26 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 277036 994268 22% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 7060 1264244 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 24620 3582400 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 18856 3588164 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43476 7170564 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 69607 954393 7% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 2021 1021979 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2638 259506 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2731 259413 2% /mnt/lustre[OST:1] filesystem_summary: 590547 71628 518919 13% /mnt/lustre nlink before: 1, created before: 65637 - unlinked 0 (time 1780343191 ; total 0 ; last 0) - unlinked 10000 (time 1780343409 ; total 218 ; last 218) - unlinked 20000 (time 1780343538 ; total 347 ; last 129) - unlinked 30000 (time 1780343655 ; total 464 ; last 117) total: 32768 unlinks in 495 seconds: 66.197983 unlinks/second - unlinked 0 (time 1780343191 ; total 0 ; last 0) - unlinked 10000 (time 1780343410 ; total 219 ; last 219) - unlinked 20000 (time 1780343540 ; total 349 ; last 130) - unlinked 30000 (time 1780343658 ; total 467 ; last 118) total: 32768 unlinks in 498 seconds: 65.799194 unlinks/second nlink between: 1 - unlinked 0 (time 1780343690 ; total 0 ; last 0) total: 50 unlinks in 1 seconds: 50.000000 unlinks/second - unlinked 0 (time 1780343690 ; 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 14492 1256812 2% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 7060 1264244 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 24620 3582400 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 18856 3588164 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43476 7170564 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 3971 1020029 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 2021 1021979 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2638 259506 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2731 259413 2% /mnt/lustre[OST:1] filesystem_summary: 524911 5992 518919 2% /mnt/lustre