== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 01:04:54 (1786338294) UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 1712 1269592 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 1532 1269772 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 278 1023722 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 257 1023743 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 368 261776 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 369 261775 1% /mnt/lustre[OST:1] filesystem_summary: 524086 535 523551 1% /mnt/lustre - mkdir 876 (time 1786338309.65 total 10.01 last 87.54) - mkdir 1766 (time 1786338319.66 total 20.02 last 88.91) - mkdir 2716 (time 1786338329.68 total 30.04 last 94.81) - mkdir 3597 (time 1786338339.69 total 40.04 last 88.04) - mkdir 4405 (time 1786338349.70 total 50.06 last 80.68) - mkdir 5325 (time 1786338359.71 total 60.06 last 91.97) - mkdir 6122 (time 1786338369.71 total 70.06 last 79.68) - mkdir 6881 (time 1786338379.71 total 80.07 last 75.86) - mkdir 7750 (time 1786338389.72 total 90.07 last 86.87) - mkdir 8789 (time 1786338399.72 total 100.08 last 103.83) - mkdir 9781 (time 1786338409.73 total 110.08 last 99.18) - mkdir 10000 (time 1786338412.34 total 112.69 last 83.80) - mkdir 10961 (time 1786338422.34 total 122.70 last 96.06) - mkdir 11992 (time 1786338432.35 total 132.70 last 103.04) - mkdir 12962 (time 1786338442.37 total 142.72 last 96.82) - mkdir 13742 (time 1786338452.37 total 152.72 last 78.00) - mkdir 14677 (time 1786338462.37 total 162.73 last 93.47) - mkdir 15628 (time 1786338472.40 total 172.76 last 94.81) - mkdir 16578 (time 1786338482.40 total 182.76 last 95.00) - mkdir 17589 (time 1786338492.40 total 192.76 last 101.06) - mkdir 18581 (time 1786338502.41 total 202.76 last 99.18) - mkdir 19518 (time 1786338512.41 total 212.76 last 93.69) - mkdir 20000 (time 1786338518.00 total 218.35 last 86.25) - mkdir 20857 (time 1786338528.00 total 228.36 last 85.63) - mkdir 21798 (time 1786338538.02 total 238.38 last 93.93) - mkdir 22696 (time 1786338548.02 total 248.38 last 89.79) - mkdir 23482 (time 1786338558.03 total 258.38 last 78.55) - mkdir 24515 (time 1786338568.04 total 268.40 last 103.17) - mkdir 25303 (time 1786338578.07 total 278.42 last 78.60) - mkdir 26294 (time 1786338588.10 total 288.45 last 98.80) - mkdir 27270 (time 1786338598.10 total 298.46 last 97.55) - mkdir 28292 (time 1786338608.10 total 308.46 last 102.19) - mkdir 29242 (time 1786338618.10 total 318.46 last 94.99) - mkdir 30000 (time 1786338627.46 total 327.82 last 80.98) - mkdir 30769 (time 1786338637.47 total 337.82 last 76.89) - mkdir 31622 (time 1786338647.49 total 347.85 last 85.10) - mkdir 32235 (time 1786338657.49 total 357.85 last 61.28) total: 32818 mkdir in 365.46 seconds: 89.80 ops/second - mkdir 860 (time 1786338309.66 total 10.01 last 85.92) - mkdir 1749 (time 1786338319.67 total 20.02 last 88.77) - mkdir 2691 (time 1786338329.68 total 30.03 last 94.15) - mkdir 3567 (time 1786338339.68 total 40.04 last 87.55) - mkdir 4366 (time 1786338349.68 total 50.04 last 79.90) - mkdir 5294 (time 1786338359.68 total 60.04 last 92.80) - mkdir 6056 (time 1786338369.69 total 70.04 last 76.19) - mkdir 6838 (time 1786338379.70 total 80.05 last 78.09) - mkdir 7690 (time 1786338389.70 total 90.05 last 85.18) - mkdir 8689 (time 1786338399.72 total 100.07 last 99.71) - mkdir 9652 (time 1786338409.74 total 110.09 last 96.16) - mkdir 10000 (time 1786338413.70 total 114.05 last 87.74) - mkdir 10955 (time 1786338423.72 total 124.07 last 95.36) - mkdir 11998 (time 1786338433.72 total 134.07 last 104.24) - mkdir 12988 (time 1786338443.75 total 144.10 last 98.76) - mkdir 13757 (time 1786338453.76 total 154.11 last 76.80) - mkdir 14716 (time 1786338463.76 total 164.12 last 95.86) - mkdir 15683 (time 1786338473.77 total 174.12 last 96.66) - mkdir 16696 (time 1786338483.78 total 184.13 last 101.18) - mkdir 17744 (time 1786338493.79 total 194.14 last 104.68) - mkdir 18775 (time 1786338503.79 total 204.15 last 103.09) - mkdir 19654 (time 1786338513.79 total 214.15 last 87.88) - mkdir 20000 (time 1786338517.13 total 217.48 last 103.81) - mkdir 20806 (time 1786338527.13 total 227.48 last 80.59) - mkdir 21717 (time 1786338537.15 total 237.50 last 90.94) - mkdir 22619 (time 1786338547.15 total 247.50 last 90.17) - mkdir 23392 (time 1786338557.16 total 257.51 last 77.22) - mkdir 24384 (time 1786338567.17 total 267.52 last 99.08) - mkdir 25207 (time 1786338577.18 total 277.53 last 82.24) - mkdir 26218 (time 1786338587.19 total 287.54 last 100.98) - mkdir 27137 (time 1786338597.19 total 297.55 last 91.88) - mkdir 28187 (time 1786338607.23 total 307.58 last 104.68) - mkdir 29119 (time 1786338617.23 total 317.58 last 93.15) - mkdir 29949 (time 1786338627.24 total 327.59 last 82.91) - mkdir 30708 (time 1786338637.24 total 337.60 last 75.89) - mkdir 31580 (time 1786338647.29 total 347.64 last 86.77) - mkdir 32167 (time 1786338657.30 total 357.65 last 58.64) total: 32818 mkdir in 366.21 seconds: 89.61 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 270776 1000528 22% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 1532 1269772 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 65914 958086 7% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 257 1023743 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 368 261776 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 369 261775 1% /mnt/lustre[OST:1] filesystem_summary: 589722 66171 523551 12% /mnt/lustre nlink before: 1, created before: 65637 - unlinked 0 (time 1786339091 ; total 0 ; last 0) - unlinked 10000 (time 1786339255 ; total 164 ; last 164) - unlinked 20000 (time 1786339365 ; total 274 ; last 110) - unlinked 30000 (time 1786339478 ; total 387 ; last 113) total: 32768 unlinks in 414 seconds: 79.149757 unlinks/second - unlinked 0 (time 1786339091 ; total 0 ; last 0) - unlinked 10000 (time 1786339255 ; total 164 ; last 164) - unlinked 20000 (time 1786339366 ; total 275 ; last 111) - unlinked 30000 (time 1786339479 ; total 388 ; last 113) total: 32768 unlinks in 414 seconds: 79.149757 unlinks/second nlink between: 1 - unlinked 0 (time 1786339507 ; total 0 ; last 0) total: 50 unlinks in 1 seconds: 50.000000 unlinks/second - unlinked 0 (time 1786339507 ; 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 8232 1263072 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 1532 1269772 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 278 1023722 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 257 1023743 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 368 261776 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 369 261775 1% /mnt/lustre[OST:1] filesystem_summary: 524086 535 523551 1% /mnt/lustre