== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 21:59:29 (1763348369) 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 367 261777 1% /mnt/lustre[OST:1] filesystem_summary: 524088 535 523553 1% /mnt/lustre - mkdir 1529 (time 1763348383.30 total 10.00 last 152.88) - mkdir 2934 (time 1763348393.30 total 20.00 last 140.46) - mkdir 4361 (time 1763348403.30 total 30.01 last 142.68) - mkdir 5866 (time 1763348413.31 total 40.01 last 150.38) - mkdir 7452 (time 1763348423.32 total 50.02 last 158.47) - mkdir 8800 (time 1763348433.32 total 60.02 last 134.78) - mkdir 10000 (time 1763348442.62 total 69.32 last 129.02) - mkdir 11422 (time 1763348452.62 total 79.33 last 142.16) - mkdir 12690 (time 1763348462.62 total 89.33 last 126.77) - mkdir 14174 (time 1763348472.63 total 99.33 last 148.31) - mkdir 15693 (time 1763348482.63 total 109.34 last 151.88) - mkdir 17261 (time 1763348492.63 total 119.34 last 156.73) - mkdir 18820 (time 1763348502.64 total 129.35 last 155.81) - mkdir 20000 (time 1763348510.78 total 137.49 last 144.98) - mkdir 21465 (time 1763348520.78 total 147.49 last 146.43) - mkdir 23416 (time 1763348530.78 total 157.49 last 195.09) - mkdir 25040 (time 1763348540.79 total 167.50 last 162.26) - mkdir 26301 (time 1763348550.80 total 177.51 last 125.96) - mkdir 27825 (time 1763348560.81 total 187.52 last 152.31) - mkdir 29298 (time 1763348570.81 total 197.52 last 147.28) - mkdir 30000 (time 1763348575.98 total 202.69 last 135.79) - mkdir 31611 (time 1763348585.99 total 212.69 last 161.00) - mkdir 32992 (time 1763348595.99 total 222.70 last 138.02) - mkdir 34436 (time 1763348606.00 total 232.70 last 144.38) - mkdir 35897 (time 1763348616.00 total 242.70 last 146.08) - mkdir 37371 (time 1763348626.00 total 252.70 last 147.38) - mkdir 38770 (time 1763348636.00 total 262.71 last 139.87) - mkdir 40000 (time 1763348644.38 total 271.08 last 146.87) - mkdir 41590 (time 1763348654.38 total 281.08 last 158.98) - mkdir 42982 (time 1763348664.38 total 291.08 last 139.17) - mkdir 44637 (time 1763348674.38 total 301.09 last 165.47) - mkdir 46101 (time 1763348684.38 total 311.09 last 146.34) - mkdir 47720 (time 1763348694.39 total 321.09 last 161.89) - mkdir 49427 (time 1763348704.39 total 331.10 last 170.60) - mkdir 50000 (time 1763348707.96 total 334.66 last 160.72) - mkdir 51629 (time 1763348717.96 total 344.67 last 162.82) - mkdir 53222 (time 1763348727.97 total 354.67 last 159.22) - mkdir 54662 (time 1763348737.97 total 364.67 last 143.96) - mkdir 56353 (time 1763348747.97 total 374.68 last 169.04) - mkdir 57936 (time 1763348757.98 total 384.69 last 158.15) - mkdir 59422 (time 1763348767.99 total 394.69 last 148.52) - mkdir 60000 (time 1763348772.05 total 398.75 last 142.43) - mkdir 61598 (time 1763348782.05 total 408.76 last 159.70) - mkdir 63275 (time 1763348792.05 total 418.76 last 167.69) - mkdir 64763 (time 1763348802.05 total 428.76 last 148.80) total: 65636 mkdir in 435.24 seconds: 150.80 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 270360 1000944 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 367 261777 1% /mnt/lustre[OST:1] filesystem_summary: 589724 66171 523553 12% /mnt/lustre nlink before: 1, created before: 65636 - unlinked 0 (time 1763348813 ; total 0 ; last 0) - unlinked 10000 (time 1763348935 ; total 122 ; last 122) - unlinked 20000 (time 1763349055 ; total 242 ; last 120) - unlinked 30000 (time 1763349179 ; total 366 ; last 124) - unlinked 40000 (time 1763349291 ; total 478 ; last 112) - unlinked 50000 (time 1763349404 ; total 591 ; last 113) - unlinked 60000 (time 1763349515 ; total 702 ; last 111) total: 65536 unlinks in 765 seconds: 85.667976 unlinks/second nlink between: 1 - unlinked 0 (time 1763349580 ; total 0 ; last 0) total: 100 unlinks in 2 seconds: 50.000000 unlinks/second nlink after: 1 UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 7816 1263488 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 367 261777 1% /mnt/lustre[OST:1] filesystem_summary: 524088 535 523553 1% /mnt/lustre