== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 01:25:47 (1773206747) UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 7892 1263412 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 7064 1264240 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 20860 3586160 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 22612 3584408 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43472 7170568 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 4003 1019997 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 2018 1021982 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2684 259460 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2668 259476 2% /mnt/lustre[OST:1] filesystem_summary: 524957 6021 518936 2% /mnt/lustre - mkdir 1259 (time 1773206762.87 total 10.00 last 125.87) - mkdir 2469 (time 1773206772.87 total 20.01 last 120.92) - mkdir 3984 (time 1773206782.88 total 30.01 last 151.44) - mkdir 5197 (time 1773206792.88 total 40.02 last 121.26) - mkdir 6209 (time 1773206802.89 total 50.02 last 101.11) - mkdir 7543 (time 1773206812.90 total 60.04 last 133.24) - mkdir 8851 (time 1773206822.92 total 70.05 last 130.62) - mkdir 10000 (time 1773206832.14 total 79.27 last 124.62) - mkdir 11024 (time 1773206842.14 total 89.27 last 102.38) - mkdir 12278 (time 1773206852.14 total 99.27 last 125.39) - mkdir 13466 (time 1773206862.14 total 109.28 last 118.75) - mkdir 14564 (time 1773206872.16 total 119.29 last 109.65) - mkdir 15745 (time 1773206882.16 total 129.30 last 118.05) - mkdir 17116 (time 1773206892.16 total 139.30 last 137.07) - mkdir 18487 (time 1773206902.17 total 149.31 last 136.96) - mkdir 19674 (time 1773206912.17 total 159.31 last 118.68) - mkdir 20000 (time 1773206914.54 total 161.67 last 137.86) - mkdir 21409 (time 1773206924.54 total 171.68 last 140.86) - mkdir 22725 (time 1773206934.55 total 181.68 last 131.56) - mkdir 23908 (time 1773206944.55 total 191.68 last 118.28) - mkdir 25099 (time 1773206954.55 total 201.68 last 119.09) - mkdir 26352 (time 1773206964.55 total 211.68 last 125.29) - mkdir 27623 (time 1773206974.56 total 221.69 last 127.01) - mkdir 29028 (time 1773206984.56 total 231.69 last 140.47) - mkdir 30000 (time 1773206992.44 total 239.58 last 123.28) - mkdir 31085 (time 1773207002.45 total 249.58 last 108.47) - mkdir 32192 (time 1773207012.45 total 259.58 last 110.66) - mkdir 33430 (time 1773207022.45 total 269.59 last 123.77) - mkdir 34846 (time 1773207032.46 total 279.59 last 141.53) - mkdir 36396 (time 1773207042.46 total 289.60 last 154.91) - mkdir 37937 (time 1773207052.46 total 299.60 last 154.10) - mkdir 39366 (time 1773207062.47 total 309.60 last 142.83) - mkdir 40000 (time 1773207067.13 total 314.26 last 136.00) - mkdir 41553 (time 1773207077.13 total 324.26 last 155.30) - mkdir 42974 (time 1773207087.14 total 334.27 last 142.02) - mkdir 44235 (time 1773207097.14 total 344.27 last 126.10) - mkdir 45400 (time 1773207107.14 total 354.27 last 116.49) - mkdir 46539 (time 1773207117.15 total 364.28 last 113.76) - mkdir 47586 (time 1773207127.16 total 374.29 last 104.58) - mkdir 48660 (time 1773207137.16 total 384.30 last 107.36) - mkdir 49619 (time 1773207147.18 total 394.31 last 95.75) - mkdir 50000 (time 1773207151.98 total 399.12 last 79.31) - mkdir 51121 (time 1773207161.98 total 409.12 last 112.09) - mkdir 52297 (time 1773207171.99 total 419.13 last 117.54) - mkdir 53405 (time 1773207181.99 total 429.13 last 110.76) - mkdir 54794 (time 1773207192.00 total 439.13 last 138.81) - mkdir 56016 (time 1773207202.00 total 449.14 last 122.19) - mkdir 57325 (time 1773207212.00 total 459.14 last 130.88) - mkdir 58630 (time 1773207222.01 total 469.15 last 130.38) - mkdir 59999 (time 1773207232.01 total 479.15 last 136.87) - mkdir 61250 (time 1773207242.02 total 489.15 last 125.08) - mkdir 62603 (time 1773207252.02 total 499.16 last 135.23) - mkdir 64024 (time 1773207262.03 total 509.16 last 142.05) - mkdir 65338 (time 1773207272.03 total 519.16 last 131.40) total: 65636 mkdir in 521.14 seconds: 125.95 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 276500 994804 22% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 7064 1264240 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 20860 3586160 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 22612 3584408 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43472 7170568 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 69639 954361 7% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 2018 1021982 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2684 259460 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2668 259476 2% /mnt/lustre[OST:1] filesystem_summary: 590593 71657 518936 13% /mnt/lustre nlink before: 1, created before: 65636 - unlinked 0 (time 1773207281 ; total 0 ; last 0) - unlinked 10000 (time 1773207428 ; total 147 ; last 147) - unlinked 20000 (time 1773207578 ; total 297 ; last 150) - unlinked 30000 (time 1773207721 ; total 440 ; last 143) - unlinked 40000 (time 1773207864 ; total 583 ; last 143) - unlinked 50000 (time 1773208003 ; total 722 ; last 139) - unlinked 60000 (time 1773208149 ; total 868 ; last 146) total: 65536 unlinks in 949 seconds: 69.057953 unlinks/second nlink between: 1 - unlinked 0 (time 1773208232 ; 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 14016 1257288 2% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 7064 1264240 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 20860 3586160 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 22612 3584408 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43472 7170568 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 4018 1019982 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 2018 1021982 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2684 259460 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2668 259476 2% /mnt/lustre[OST:1] filesystem_summary: 524972 6036 518936 2% /mnt/lustre