== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 03:45:06 (1787557506) UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 7912 1263392 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 7100 1264204 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 23688 3583332 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 19788 3587232 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43476 7170564 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 4052 1019948 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 2029 1021971 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2724 259420 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2735 259409 2% /mnt/lustre[OST:1] filesystem_summary: 524910 6081 518829 2% /mnt/lustre - mkdir 730 (time 1787557521.74 total 10.01 last 72.94) - mkdir 1454 (time 1787557531.75 total 20.02 last 72.33) - mkdir 2166 (time 1787557541.76 total 30.02 last 71.17) - mkdir 2842 (time 1787557551.76 total 40.02 last 67.60) - mkdir 3521 (time 1787557561.77 total 50.04 last 67.78) - mkdir 4227 (time 1787557571.78 total 60.05 last 70.55) - mkdir 4951 (time 1787557581.79 total 70.05 last 72.35) - mkdir 5722 (time 1787557591.81 total 80.07 last 76.96) - mkdir 6297 (time 1787557601.85 total 90.11 last 57.27) - mkdir 6841 (time 1787557611.88 total 100.14 last 54.22) - mkdir 7557 (time 1787557621.89 total 110.16 last 71.51) - mkdir 8283 (time 1787557631.90 total 120.16 last 72.58) - mkdir 8995 (time 1787557641.93 total 130.19 last 70.98) - mkdir 9489 (time 1787557651.98 total 140.24 last 49.16) - mkdir 10000 (time 1787557661.73 total 150.00 last 52.38) - mkdir 10598 (time 1787557671.74 total 160.00 last 59.75) - mkdir 11280 (time 1787557681.75 total 170.01 last 68.14) - mkdir 12028 (time 1787557691.75 total 180.01 last 74.79) - mkdir 12632 (time 1787557701.76 total 190.03 last 60.33) - mkdir 13216 (time 1787557711.76 total 200.03 last 58.40) - mkdir 13761 (time 1787557721.77 total 210.03 last 54.49) - mkdir 14451 (time 1787557731.77 total 220.04 last 68.95) - mkdir 15093 (time 1787557741.78 total 230.04 last 64.19) - mkdir 15721 (time 1787557751.78 total 240.04 last 62.77) - mkdir 16347 (time 1787557761.79 total 250.05 last 62.57) - mkdir 17042 (time 1787557771.79 total 260.05 last 69.46) - mkdir 17836 (time 1787557781.80 total 270.06 last 79.33) - mkdir 18653 (time 1787557791.81 total 280.07 last 81.64) - mkdir 19429 (time 1787557801.83 total 290.09 last 77.46) - mkdir 20000 (time 1787557809.14 total 297.40 last 78.11) - mkdir 20793 (time 1787557819.14 total 307.40 last 79.29) - mkdir 21558 (time 1787557829.14 total 317.41 last 76.47) - mkdir 22318 (time 1787557839.14 total 327.41 last 75.97) - mkdir 23024 (time 1787557849.15 total 337.41 last 70.57) - mkdir 23805 (time 1787557859.17 total 347.43 last 77.93) - mkdir 24551 (time 1787557869.17 total 357.44 last 74.56) - mkdir 25229 (time 1787557879.19 total 367.45 last 67.72) - mkdir 25805 (time 1787557889.21 total 377.47 last 57.46) - mkdir 26326 (time 1787557899.25 total 387.52 last 51.88) - mkdir 26876 (time 1787557909.28 total 397.54 last 54.86) - mkdir 27461 (time 1787557919.29 total 407.55 last 58.44) - mkdir 28184 (time 1787557929.29 total 417.56 last 72.27) - mkdir 28861 (time 1787557939.29 total 427.56 last 67.68) - mkdir 29587 (time 1787557949.30 total 437.57 last 72.55) - mkdir 30000 (time 1787557955.08 total 443.34 last 71.53) - mkdir 30783 (time 1787557965.09 total 453.36 last 78.18) - mkdir 31513 (time 1787557975.09 total 463.36 last 72.99) - mkdir 32232 (time 1787557985.09 total 473.36 last 71.90) total: 32818 mkdir in 481.23 seconds: 68.20 ops/second - mkdir 761 (time 1787557521.71 total 10.00 last 76.09) - mkdir 1455 (time 1787557531.73 total 20.02 last 69.29) - mkdir 2177 (time 1787557541.74 total 30.03 last 72.11) - mkdir 2867 (time 1787557551.74 total 40.03 last 69.00) - mkdir 3611 (time 1787557561.76 total 50.05 last 74.23) - mkdir 4315 (time 1787557571.76 total 60.06 last 70.38) - mkdir 5033 (time 1787557581.78 total 70.07 last 71.69) - mkdir 5800 (time 1787557591.81 total 80.10 last 76.44) - mkdir 6335 (time 1787557601.82 total 90.11 last 53.47) - mkdir 6865 (time 1787557611.84 total 100.13 last 52.89) - mkdir 7533 (time 1787557621.84 total 110.13 last 66.80) - mkdir 8266 (time 1787557631.85 total 120.14 last 73.25) - mkdir 8984 (time 1787557641.89 total 130.18 last 71.51) - mkdir 9494 (time 1787557651.93 total 140.23 last 50.76) - mkdir 10000 (time 1787557661.18 total 149.47 last 54.72) - mkdir 10597 (time 1787557671.18 total 159.48 last 59.68) - mkdir 11252 (time 1787557681.19 total 169.48 last 65.49) - mkdir 12000 (time 1787557691.19 total 179.49 last 74.75) - mkdir 12609 (time 1787557701.21 total 189.50 last 60.80) - mkdir 13193 (time 1787557711.21 total 199.50 last 58.39) - mkdir 13719 (time 1787557721.21 total 209.50 last 52.60) - mkdir 14441 (time 1787557731.22 total 219.51 last 72.14) - mkdir 15103 (time 1787557741.24 total 229.53 last 66.11) - mkdir 15693 (time 1787557751.26 total 239.55 last 58.88) - mkdir 16330 (time 1787557761.26 total 249.55 last 63.68) - mkdir 16974 (time 1787557771.26 total 259.56 last 64.37) - mkdir 17751 (time 1787557781.28 total 269.57 last 77.61) - mkdir 18546 (time 1787557791.30 total 279.59 last 79.33) - mkdir 19344 (time 1787557801.32 total 289.61 last 79.63) - mkdir 20000 (time 1787557809.51 total 297.81 last 80.05) - mkdir 20798 (time 1787557819.52 total 307.81 last 79.78) - mkdir 21550 (time 1787557829.52 total 317.81 last 75.16) - mkdir 22310 (time 1787557839.52 total 327.82 last 75.98) - mkdir 23063 (time 1787557849.53 total 337.83 last 75.23) - mkdir 23839 (time 1787557859.54 total 347.83 last 77.58) - mkdir 24610 (time 1787557869.55 total 357.85 last 76.98) - mkdir 25279 (time 1787557879.57 total 367.87 last 66.76) - mkdir 25864 (time 1787557889.57 total 377.87 last 58.49) - mkdir 26369 (time 1787557899.59 total 387.88 last 50.42) - mkdir 26916 (time 1787557909.59 total 397.88 last 54.70) - mkdir 27489 (time 1787557919.59 total 407.89 last 57.27) - mkdir 28186 (time 1787557929.60 total 417.89 last 69.68) - mkdir 28843 (time 1787557939.63 total 427.92 last 65.50) - mkdir 29599 (time 1787557949.65 total 437.95 last 75.41) - mkdir 30000 (time 1787557955.35 total 443.64 last 70.47) - mkdir 30779 (time 1787557965.35 total 453.64 last 77.89) - mkdir 31493 (time 1787557975.36 total 463.65 last 71.34) - mkdir 32213 (time 1787557985.38 total 473.68 last 71.80) total: 32818 mkdir in 481.51 seconds: 68.16 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 7912 1263392 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 275936 995368 22% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 23688 3583332 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 19788 3587232 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43476 7170564 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 4052 1019948 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 67665 956335 7% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2724 259420 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2735 259409 2% /mnt/lustre[OST:1] filesystem_summary: 590546 71717 518829 13% /mnt/lustre nlink before: 1, created before: 65637 - unlinked 0 (time 1787558561 ; total 0 ; last 0) - unlinked 10000 (time 1787558788 ; total 227 ; last 227) - unlinked 20000 (time 1787558931 ; total 370 ; last 143) - unlinked 30000 (time 1787559050 ; total 489 ; last 119) total: 32768 unlinks in 522 seconds: 62.773945 unlinks/second - unlinked 0 (time 1787558561 ; total 0 ; last 0) - unlinked 10000 (time 1787558788 ; total 227 ; last 227) - unlinked 20000 (time 1787558931 ; total 370 ; last 143) - unlinked 30000 (time 1787559051 ; total 490 ; last 120) total: 32768 unlinks in 523 seconds: 62.653919 unlinks/second nlink between: 1 - unlinked 0 (time 1787559085 ; total 0 ; last 0) total: 50 unlinks in 1 seconds: 50.000000 unlinks/second - unlinked 0 (time 1787559085 ; 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 7912 1263392 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 13392 1257912 2% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 23688 3583332 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 19788 3587232 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43476 7170564 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 4052 1019948 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 2029 1021971 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2724 259420 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2735 259409 2% /mnt/lustre[OST:1] filesystem_summary: 524910 6081 518829 2% /mnt/lustre