== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 15:43:06 (1763152986) 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 1671 (time 1763152999.65 total 10.00 last 167.05) - mkdir 3447 (time 1763153009.65 total 20.00 last 177.58) - mkdir 5218 (time 1763153019.66 total 30.01 last 177.03) - mkdir 7019 (time 1763153029.66 total 40.01 last 180.04) - mkdir 8723 (time 1763153039.66 total 50.02 last 170.32) - mkdir 10000 (time 1763153047.50 total 57.85 last 162.90) - mkdir 11775 (time 1763153057.52 total 67.87 last 177.22) - mkdir 13322 (time 1763153067.52 total 77.87 last 154.67) - mkdir 15063 (time 1763153077.52 total 87.87 last 174.07) - mkdir 16769 (time 1763153087.53 total 97.88 last 170.56) - mkdir 18533 (time 1763153097.53 total 107.88 last 176.28) - mkdir 20000 (time 1763153106.14 total 116.49 last 170.42) - mkdir 21696 (time 1763153116.14 total 126.50 last 169.55) - mkdir 23263 (time 1763153126.15 total 136.50 last 156.68) - mkdir 24911 (time 1763153136.15 total 146.50 last 164.77) - mkdir 26573 (time 1763153146.15 total 156.50 last 166.16) - mkdir 28226 (time 1763153156.15 total 166.50 last 165.28) - mkdir 29718 (time 1763153166.15 total 176.50 last 149.18) - mkdir 31418 (time 1763153176.15 total 186.50 last 169.97) - mkdir 33179 (time 1763153186.16 total 196.51 last 176.05) - mkdir 34990 (time 1763153196.16 total 206.51 last 180.99) - mkdir 36728 (time 1763153206.17 total 216.52 last 173.76) - mkdir 38528 (time 1763153216.17 total 226.52 last 179.93) - mkdir 40000 (time 1763153225.20 total 235.55 last 163.06) - mkdir 41480 (time 1763153235.20 total 245.55 last 147.97) - mkdir 43040 (time 1763153245.20 total 255.55 last 155.98) - mkdir 44836 (time 1763153255.20 total 265.55 last 179.58) - mkdir 46645 (time 1763153265.21 total 275.56 last 180.78) - mkdir 48440 (time 1763153275.21 total 285.56 last 179.44) - mkdir 50000 (time 1763153284.04 total 294.39 last 176.71) - mkdir 51876 (time 1763153294.04 total 304.39 last 187.55) - mkdir 53665 (time 1763153304.04 total 314.40 last 178.83) - mkdir 55372 (time 1763153314.05 total 324.40 last 170.65) - mkdir 57092 (time 1763153324.05 total 334.40 last 171.98) - mkdir 58771 (time 1763153334.05 total 344.40 last 167.84) - mkdir 60000 (time 1763153341.48 total 351.84 last 165.37) - mkdir 61662 (time 1763153351.49 total 361.84 last 166.17) - mkdir 63421 (time 1763153361.49 total 371.84 last 175.77) - mkdir 65145 (time 1763153371.50 total 381.85 last 172.37) total: 65636 mkdir in 384.56 seconds: 170.68 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 270368 1000936 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 1763153378 ; total 0 ; last 0) - unlinked 10000 (time 1763153480 ; total 102 ; last 102) - unlinked 20000 (time 1763153587 ; total 209 ; last 107) - unlinked 30000 (time 1763153695 ; total 317 ; last 108) - unlinked 40000 (time 1763153800 ; total 422 ; last 105) - unlinked 50000 (time 1763153907 ; total 529 ; last 107) - unlinked 60000 (time 1763154011 ; total 633 ; last 104) total: 65536 unlinks in 690 seconds: 94.979713 unlinks/second nlink between: 1 - unlinked 0 (time 1763154070 ; total 0 ; last 0) total: 100 unlinks in 1 seconds: 100.000000 unlinks/second nlink after: 1 UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 7824 1263480 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