== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 20:08:58 (1763341738) UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 7784 1263520 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 7184 1264120 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 30188 3576832 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 13288 3593732 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 2028 1021972 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2777 259367 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2618 259526 1% /mnt/lustre[OST:1] filesystem_summary: 524891 5998 518893 2% /mnt/lustre - mkdir 1495 (time 1763341752.97 total 10.01 last 149.42) - mkdir 2934 (time 1763341762.97 total 20.01 last 143.86) - mkdir 4353 (time 1763341772.97 total 30.01 last 141.88) - mkdir 5817 (time 1763341782.98 total 40.02 last 146.31) - mkdir 7259 (time 1763341792.98 total 50.02 last 144.18) - mkdir 8596 (time 1763341802.99 total 60.03 last 133.58) - mkdir 9914 (time 1763341812.99 total 70.03 last 131.80) - mkdir 11344 (time 1763341822.99 total 80.03 last 142.97) - mkdir 12801 (time 1763341833.00 total 90.04 last 145.56) - mkdir 14149 (time 1763341843.01 total 100.05 last 134.69) - mkdir 15561 (time 1763341853.01 total 110.05 last 141.19) - mkdir 17035 (time 1763341863.01 total 120.05 last 147.40) - mkdir 18509 (time 1763341873.02 total 130.05 last 147.34) - mkdir 19957 (time 1763341883.02 total 140.06 last 144.72) - mkdir 21360 (time 1763341893.02 total 150.06 last 140.28) - mkdir 22771 (time 1763341903.03 total 160.06 last 141.03) - mkdir 24149 (time 1763341913.03 total 170.07 last 137.71) - mkdir 25491 (time 1763341923.04 total 180.07 last 134.18) - mkdir 26821 (time 1763341933.04 total 190.08 last 132.93) - mkdir 28212 (time 1763341943.04 total 200.08 last 139.07) - mkdir 29589 (time 1763341953.05 total 210.08 last 137.63) - mkdir 30000 (time 1763341955.75 total 212.79 last 151.89) - mkdir 31191 (time 1763341965.77 total 222.81 last 118.87) - mkdir 32405 (time 1763341975.78 total 232.81 last 121.35) - mkdir 33624 (time 1763341985.78 total 242.82 last 121.87) - mkdir 34863 (time 1763341995.78 total 252.82 last 123.88) - mkdir 36335 (time 1763342005.79 total 262.82 last 147.13) - mkdir 37835 (time 1763342015.79 total 272.82 last 149.98) - mkdir 39297 (time 1763342025.79 total 282.83 last 146.13) - mkdir 40000 (time 1763342030.79 total 287.83 last 140.57) - mkdir 41427 (time 1763342040.80 total 297.83 last 142.65) - mkdir 42750 (time 1763342050.80 total 307.84 last 132.21) - mkdir 44052 (time 1763342060.81 total 317.84 last 130.16) - mkdir 45449 (time 1763342070.81 total 327.84 last 139.69) - mkdir 46892 (time 1763342080.81 total 337.84 last 144.25) - mkdir 48208 (time 1763342090.82 total 347.85 last 131.50) - mkdir 49532 (time 1763342100.82 total 357.86 last 132.34) - mkdir 50000 (time 1763342103.91 total 360.95 last 151.43) - mkdir 51482 (time 1763342113.92 total 370.95 last 148.14) - mkdir 52852 (time 1763342123.92 total 380.96 last 136.94) - mkdir 54136 (time 1763342133.93 total 390.96 last 128.35) - mkdir 55438 (time 1763342143.93 total 400.96 last 130.19) - mkdir 56828 (time 1763342153.93 total 410.96 last 138.96) - mkdir 58045 (time 1763342163.93 total 420.97 last 121.63) - mkdir 59227 (time 1763342173.94 total 430.97 last 118.19) - mkdir 60000 (time 1763342180.03 total 437.06 last 126.92) - mkdir 61323 (time 1763342190.04 total 447.08 last 132.06) - mkdir 62640 (time 1763342200.05 total 457.09 last 131.55) - mkdir 63926 (time 1763342210.06 total 467.09 last 128.55) - mkdir 65304 (time 1763342220.06 total 477.09 last 137.78) total: 65636 mkdir in 479.49 seconds: 136.89 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 276460 994844 22% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 7184 1264120 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 30188 3576832 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 13288 3593732 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 2028 1021972 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2777 259367 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2618 259526 1% /mnt/lustre[OST:1] filesystem_summary: 590528 71635 518893 13% /mnt/lustre nlink before: 1, created before: 65636 - unlinked 0 (time 1763342228 ; total 0 ; last 0) - unlinked 10000 (time 1763342362 ; total 134 ; last 134) - unlinked 20000 (time 1763342509 ; total 281 ; last 147) - unlinked 30000 (time 1763342646 ; total 418 ; last 137) - unlinked 40000 (time 1763342782 ; total 554 ; last 136) - unlinked 50000 (time 1763342921 ; total 693 ; last 139) - unlinked 60000 (time 1763343061 ; total 833 ; last 140) total: 65536 unlinks in 907 seconds: 72.255791 unlinks/second nlink between: 1 - unlinked 0 (time 1763343136 ; total 0 ; last 0) total: 100 unlinks in 3 seconds: 33.333332 unlinks/second nlink after: 1 UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 13916 1257388 2% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 7184 1264120 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 30188 3576832 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 13288 3593732 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 2028 1021972 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2777 259367 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2618 259526 1% /mnt/lustre[OST:1] filesystem_summary: 524892 5999 518893 2% /mnt/lustre