== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 12:49:05 (1788626945) UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 7840 1263464 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 7196 1264108 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 25956 3581064 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 17524 3589496 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43480 7170560 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 1989 1022011 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2724 259420 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2751 259393 2% /mnt/lustre[OST:1] filesystem_summary: 524851 6038 518813 2% /mnt/lustre - mkdir 859 (time 1788626959.59 total 10.00 last 85.88) - mkdir 1746 (time 1788626969.60 total 20.01 last 88.60) - mkdir 2665 (time 1788626979.60 total 30.01 last 91.90) - mkdir 3505 (time 1788626989.61 total 40.02 last 83.92) - mkdir 4392 (time 1788626999.61 total 50.03 last 88.67) - mkdir 5130 (time 1788627009.61 total 60.03 last 73.78) - mkdir 5969 (time 1788627019.62 total 70.03 last 83.87) - mkdir 6959 (time 1788627029.62 total 80.03 last 98.97) - mkdir 7816 (time 1788627039.64 total 90.05 last 85.55) - mkdir 8747 (time 1788627049.64 total 100.05 last 93.08) - mkdir 9687 (time 1788627059.64 total 110.05 last 94.00) - mkdir 10000 (time 1788627062.97 total 113.39 last 93.90) - mkdir 10958 (time 1788627072.97 total 123.39 last 95.78) - mkdir 11856 (time 1788627082.98 total 133.40 last 89.71) - mkdir 12783 (time 1788627092.99 total 143.41 last 92.61) - mkdir 13754 (time 1788627103.00 total 153.42 last 97.01) - mkdir 14765 (time 1788627113.00 total 163.42 last 101.08) - mkdir 15628 (time 1788627123.01 total 173.43 last 86.23) - mkdir 16523 (time 1788627133.01 total 183.43 last 89.49) - mkdir 17412 (time 1788627143.02 total 193.44 last 88.85) - mkdir 18348 (time 1788627153.02 total 203.44 last 93.57) - mkdir 19192 (time 1788627163.03 total 213.45 last 84.34) - mkdir 20000 (time 1788627171.47 total 221.89 last 95.68) - mkdir 20905 (time 1788627181.49 total 231.90 last 90.40) - mkdir 21850 (time 1788627191.49 total 241.90 last 94.47) - mkdir 22773 (time 1788627201.49 total 251.91 last 92.29) - mkdir 23704 (time 1788627211.51 total 261.92 last 92.95) - mkdir 24623 (time 1788627221.51 total 271.92 last 91.88) - mkdir 25580 (time 1788627231.54 total 281.96 last 95.40) - mkdir 26319 (time 1788627241.56 total 291.98 last 73.72) - mkdir 27067 (time 1788627251.57 total 301.99 last 74.72) - mkdir 27986 (time 1788627261.58 total 312.00 last 91.86) - mkdir 28799 (time 1788627271.58 total 322.00 last 81.29) - mkdir 29708 (time 1788627281.59 total 332.01 last 90.82) - mkdir 30000 (time 1788627284.75 total 335.17 last 92.37) - mkdir 30997 (time 1788627294.78 total 345.19 last 99.44) - mkdir 31896 (time 1788627304.78 total 355.20 last 89.87) - mkdir 32740 (time 1788627314.80 total 365.22 last 84.23) total: 32818 mkdir in 366.02 seconds: 89.66 ops/second - mkdir 906 (time 1788626959.66 total 10.02 last 90.46) - mkdir 1787 (time 1788626969.66 total 20.02 last 88.05) - mkdir 2695 (time 1788626979.67 total 30.03 last 90.72) - mkdir 3587 (time 1788626989.68 total 40.04 last 89.12) - mkdir 4496 (time 1788626999.70 total 50.06 last 90.75) - mkdir 5230 (time 1788627009.71 total 60.06 last 73.34) - mkdir 6083 (time 1788627019.72 total 70.08 last 85.18) - mkdir 7088 (time 1788627029.72 total 80.08 last 100.46) - mkdir 7969 (time 1788627039.73 total 90.09 last 88.04) - mkdir 8883 (time 1788627049.73 total 100.09 last 91.40) - mkdir 9812 (time 1788627059.75 total 110.10 last 92.75) - mkdir 10000 (time 1788627061.81 total 112.17 last 91.14) - mkdir 10935 (time 1788627071.81 total 122.17 last 93.47) - mkdir 11821 (time 1788627081.83 total 132.18 last 88.48) - mkdir 12784 (time 1788627091.83 total 142.19 last 96.29) - mkdir 13712 (time 1788627101.83 total 152.19 last 92.77) - mkdir 14775 (time 1788627111.83 total 162.19 last 106.26) - mkdir 15608 (time 1788627121.86 total 172.21 last 83.11) - mkdir 16506 (time 1788627131.86 total 182.22 last 89.80) - mkdir 17382 (time 1788627141.87 total 192.23 last 87.51) - mkdir 18328 (time 1788627151.87 total 202.23 last 94.58) - mkdir 19155 (time 1788627161.89 total 212.25 last 82.56) - mkdir 20000 (time 1788627171.05 total 221.40 last 92.26) - mkdir 20920 (time 1788627181.05 total 231.41 last 91.95) - mkdir 21822 (time 1788627191.08 total 241.44 last 89.96) - mkdir 22759 (time 1788627201.08 total 251.44 last 93.69) - mkdir 23688 (time 1788627211.10 total 261.46 last 92.72) - mkdir 24610 (time 1788627221.10 total 271.46 last 92.18) - mkdir 25569 (time 1788627231.11 total 281.46 last 95.84) - mkdir 26289 (time 1788627241.11 total 291.47 last 71.97) - mkdir 27066 (time 1788627251.12 total 301.47 last 77.65) - mkdir 27981 (time 1788627261.12 total 311.48 last 91.45) - mkdir 28780 (time 1788627271.13 total 321.49 last 79.85) - mkdir 29661 (time 1788627281.14 total 331.49 last 88.03) - mkdir 30000 (time 1788627285.20 total 335.56 last 83.34) - mkdir 30982 (time 1788627295.21 total 345.57 last 98.15) - mkdir 31875 (time 1788627305.21 total 355.57 last 89.30) - mkdir 32738 (time 1788627315.21 total 365.57 last 86.26) total: 32818 mkdir in 366.38 seconds: 89.57 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 276776 994528 22% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 7196 1264108 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 25956 3581064 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 17524 3589496 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43480 7170560 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 1989 1022011 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2724 259420 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2751 259393 2% /mnt/lustre[OST:1] filesystem_summary: 590487 71674 518813 13% /mnt/lustre nlink before: 1, created before: 65637 - unlinked 0 (time 1788627875 ; total 0 ; last 0) - unlinked 10000 (time 1788628045 ; total 170 ; last 170) - unlinked 20000 (time 1788628148 ; total 273 ; last 103) - unlinked 30000 (time 1788628256 ; total 381 ; last 108) total: 32768 unlinks in 411 seconds: 79.727493 unlinks/second - unlinked 0 (time 1788627876 ; total 1 ; last 1) - unlinked 10000 (time 1788628045 ; total 170 ; last 169) - unlinked 20000 (time 1788628148 ; total 273 ; last 103) - unlinked 30000 (time 1788628258 ; total 383 ; last 110) total: 32768 unlinks in 412 seconds: 79.533981 unlinks/second nlink between: 1 - unlinked 0 (time 1788628289 ; total 1 ; last 1) total: 50 unlinks in 2 seconds: 25.000000 unlinks/second - unlinked 0 (time 1788628289 ; total 1 ; last 1) 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 14232 1257072 2% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 7196 1264108 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 25956 3581064 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 17524 3589496 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43480 7170560 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 1989 1022011 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2724 259420 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2751 259393 2% /mnt/lustre[OST:1] filesystem_summary: 524851 6038 518813 2% /mnt/lustre