== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 17:37:05 (1763332625) UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 2210688 3200 2205440 1% /mnt/lustre[MDT:0] lustre-OST0000_UUID 3771392 3072 3766272 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3771392 3072 3766272 1% /mnt/lustre[OST:1] filesystem_summary: 7542784 6144 7532544 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 499388 332 499056 1% /mnt/lustre[MDT:0] lustre-OST0000_UUID 118152 392 117760 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 118152 392 117760 1% /mnt/lustre[OST:1] filesystem_summary: 235852 332 235520 1% /mnt/lustre - mkdir 1233 (time 1763332639.97 total 10.00 last 123.27) - mkdir 2368 (time 1763332649.98 total 20.01 last 113.42) - mkdir 3455 (time 1763332659.98 total 30.01 last 108.65) - mkdir 4633 (time 1763332670.01 total 40.04 last 117.47) - mkdir 5605 (time 1763332680.01 total 50.04 last 97.20) - mkdir 6743 (time 1763332690.01 total 60.04 last 113.77) - mkdir 7814 (time 1763332700.02 total 70.05 last 107.00) - mkdir 8982 (time 1763332710.02 total 80.06 last 116.76) - mkdir 10000 (time 1763332718.50 total 88.53 last 120.14) - mkdir 11183 (time 1763332728.50 total 98.53 last 118.29) - mkdir 12283 (time 1763332738.51 total 108.55 last 109.83) - mkdir 13438 (time 1763332748.52 total 118.55 last 115.45) - mkdir 14622 (time 1763332758.53 total 128.56 last 118.29) - mkdir 15754 (time 1763332768.54 total 138.57 last 113.07) - mkdir 16944 (time 1763332778.54 total 148.57 last 119.00) - mkdir 18187 (time 1763332788.54 total 158.58 last 124.26) - mkdir 19334 (time 1763332798.55 total 168.58 last 114.64) - mkdir 20000 (time 1763332804.76 total 174.79 last 107.25) - mkdir 21171 (time 1763332814.76 total 184.79 last 117.09) - mkdir 22361 (time 1763332824.76 total 194.80 last 118.94) - mkdir 23449 (time 1763332834.76 total 204.80 last 108.80) - mkdir 24604 (time 1763332844.76 total 214.80 last 115.50) - mkdir 25821 (time 1763332854.77 total 224.80 last 121.66) - mkdir 26941 (time 1763332864.78 total 234.81 last 111.89) - mkdir 27900 (time 1763332874.78 total 244.81 last 95.86) - mkdir 28912 (time 1763332884.79 total 254.82 last 101.15) - mkdir 30000 (time 1763332894.19 total 264.22 last 115.72) - mkdir 31131 (time 1763332904.19 total 274.22 last 113.08) - mkdir 32276 (time 1763332914.19 total 284.22 last 114.49) - mkdir 33468 (time 1763332924.21 total 294.24 last 119.02) - mkdir 34577 (time 1763332934.21 total 304.25 last 110.82) - mkdir 35607 (time 1763332944.42 total 314.45 last 100.94) - mkdir 36729 (time 1763332954.43 total 324.46 last 112.10) - mkdir 37857 (time 1763332964.44 total 334.47 last 112.69) - mkdir 38989 (time 1763332974.44 total 344.47 last 113.17) - mkdir 40000 (time 1763332983.08 total 353.12 last 116.94) - mkdir 41121 (time 1763332993.33 total 363.36 last 109.44) - mkdir 42273 (time 1763333003.33 total 373.37 last 115.12) - mkdir 43184 (time 1763333013.63 total 383.66 last 88.52) - mkdir 44178 (time 1763333023.63 total 393.66 last 99.36) - mkdir 45245 (time 1763333034.17 total 404.20 last 101.29) - mkdir 46336 (time 1763333044.17 total 414.20 last 109.07) - mkdir 47307 (time 1763333054.17 total 424.20 last 97.07) - mkdir 48428 (time 1763333064.18 total 434.21 last 112.02) - mkdir 49442 (time 1763333074.18 total 444.21 last 101.37) - mkdir 50000 (time 1763333079.71 total 449.74 last 100.97) - mkdir 51035 (time 1763333089.72 total 459.75 last 103.38) - mkdir 52075 (time 1763333099.72 total 469.76 last 103.94) - mkdir 53054 (time 1763333109.73 total 479.77 last 97.80) - mkdir 54016 (time 1763333119.74 total 489.77 last 96.18) - mkdir 55051 (time 1763333129.83 total 499.86 last 102.59) - mkdir 56129 (time 1763333139.83 total 509.86 last 107.79) - mkdir 57255 (time 1763333149.83 total 519.86 last 112.58) - mkdir 58407 (time 1763333159.83 total 529.87 last 115.14) - mkdir 59529 (time 1763333169.94 total 539.97 last 111.07) - mkdir 60000 (time 1763333173.84 total 543.88 last 120.49) - mkdir 61071 (time 1763333183.85 total 553.88 last 107.04) - mkdir 62231 (time 1763333193.85 total 563.88 last 116.00) - mkdir 63366 (time 1763333203.85 total 573.89 last 113.47) - mkdir 64457 (time 1763333213.86 total 583.89 last 109.07) - mkdir 65599 (time 1763333223.86 total 593.90 last 114.12) total: 65636 mkdir in 594.75 seconds: 110.36 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 2210432 753664 1454720 35% /mnt/lustre[MDT:0] lustre-OST0000_UUID 3771392 3072 3766272 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3771392 3072 3766272 1% /mnt/lustre[OST:1] filesystem_summary: 7542784 6144 7532544 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 198433 65952 132481 34% /mnt/lustre[MDT:0] lustre-OST0000_UUID 118151 391 117760 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 118152 392 117760 1% /mnt/lustre[OST:1] filesystem_summary: 198433 65952 132481 34% /mnt/lustre nlink before: 65638, created before: 65636 - unlinked 0 (time 1763333229 ; total 0 ; last 0) - unlinked 10000 (time 1763333368 ; total 139 ; last 139) - unlinked 20000 (time 1763333511 ; total 282 ; last 143) - unlinked 30000 (time 1763333656 ; total 427 ; last 145) - unlinked 40000 (time 1763333796 ; total 567 ; last 140) - unlinked 50000 (time 1763333950 ; total 721 ; last 154) - unlinked 60000 (time 1763334092 ; total 863 ; last 142) total: 65536 unlinks in 938 seconds: 69.867805 unlinks/second nlink between: 102 - unlinked 0 (time 1763334169 ; total 0 ; last 0) total: 100 unlinks in 2 seconds: 50.000000 unlinks/second nlink after: 2 UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 2209792 10752 2196992 1% /mnt/lustre[MDT:0] lustre-OST0000_UUID 3771392 3072 3766272 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3771392 3072 3766272 1% /mnt/lustre[OST:1] filesystem_summary: 7542784 6144 7532544 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 375402 530 374872 1% /mnt/lustre[MDT:0] lustre-OST0000_UUID 118151 391 117760 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 118152 392 117760 1% /mnt/lustre[OST:1] filesystem_summary: 236050 530 235520 1% /mnt/lustre