== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 04:51:42 (1769075502) UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 1708 1269596 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 277 1023723 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: 524087 534 523553 1% /mnt/lustre - mkdir 1335 (time 1769075517.76 total 10.00 last 133.45) - mkdir 2482 (time 1769075527.76 total 20.01 last 114.65) - mkdir 3749 (time 1769075537.78 total 30.03 last 126.46) - mkdir 5001 (time 1769075547.79 total 40.03 last 125.14) - mkdir 6164 (time 1769075557.79 total 50.04 last 116.26) - mkdir 7491 (time 1769075567.80 total 60.04 last 132.64) - mkdir 8828 (time 1769075577.80 total 70.04 last 133.65) - mkdir 10000 (time 1769075587.04 total 79.29 last 126.82) - mkdir 11359 (time 1769075597.04 total 89.29 last 135.86) - mkdir 12641 (time 1769075607.05 total 99.29 last 128.15) - mkdir 13804 (time 1769075617.05 total 109.30 last 116.25) - mkdir 15104 (time 1769075627.06 total 119.30 last 129.95) - mkdir 16510 (time 1769075637.06 total 129.30 last 140.58) - mkdir 17735 (time 1769075647.06 total 139.31 last 122.46) - mkdir 18936 (time 1769075657.06 total 149.31 last 120.08) - mkdir 20000 (time 1769075664.24 total 156.49 last 148.19) - mkdir 21228 (time 1769075674.25 total 166.49 last 122.76) - mkdir 22443 (time 1769075684.25 total 176.49 last 121.49) - mkdir 24103 (time 1769075694.25 total 186.49 last 165.98) - mkdir 25690 (time 1769075704.25 total 196.49 last 158.67) - mkdir 27183 (time 1769075714.25 total 206.50 last 149.28) - mkdir 28407 (time 1769075724.25 total 216.50 last 122.36) - mkdir 29725 (time 1769075734.26 total 226.51 last 131.67) - mkdir 30000 (time 1769075736.69 total 228.93 last 113.50) - mkdir 31358 (time 1769075746.70 total 238.94 last 135.65) - mkdir 32309 (time 1769075756.71 total 248.95 last 95.02) - mkdir 33369 (time 1769075766.71 total 258.96 last 105.95) - mkdir 34614 (time 1769075776.72 total 268.96 last 124.45) - mkdir 35877 (time 1769075786.72 total 278.96 last 126.27) - mkdir 37147 (time 1769075796.72 total 288.96 last 126.99) - mkdir 38451 (time 1769075806.72 total 298.97 last 130.35) - mkdir 39812 (time 1769075816.73 total 308.97 last 136.05) - mkdir 41311 (time 1769075826.73 total 318.97 last 149.85) - mkdir 42680 (time 1769075836.74 total 328.98 last 136.82) - mkdir 43990 (time 1769075846.74 total 338.98 last 130.99) - mkdir 45299 (time 1769075856.74 total 348.99 last 130.84) - mkdir 46821 (time 1769075866.74 total 358.99 last 152.20) - mkdir 48180 (time 1769075876.75 total 368.99 last 135.77) - mkdir 49402 (time 1769075886.76 total 379.00 last 122.13) - mkdir 50000 (time 1769075890.87 total 383.11 last 145.34) - mkdir 51340 (time 1769075900.88 total 393.12 last 133.87) - mkdir 52760 (time 1769075910.89 total 403.13 last 141.90) - mkdir 54087 (time 1769075920.89 total 413.13 last 132.68) - mkdir 55440 (time 1769075930.89 total 423.14 last 135.23) - mkdir 56736 (time 1769075940.90 total 433.15 last 129.48) - mkdir 58125 (time 1769075950.91 total 443.15 last 138.86) - mkdir 59400 (time 1769075960.91 total 453.15 last 127.46) - mkdir 60000 (time 1769075965.80 total 458.04 last 122.72) - mkdir 61294 (time 1769075975.80 total 468.05 last 129.31) - mkdir 62544 (time 1769075985.80 total 478.05 last 124.99) - mkdir 63888 (time 1769075995.81 total 488.06 last 134.31) - mkdir 65330 (time 1769076005.82 total 498.06 last 144.14) total: 65636 mkdir in 500.78 seconds: 131.07 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 270416 1000888 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 1769076015 ; total 0 ; last 0) - unlinked 10000 (time 1769076149 ; total 134 ; last 134) - unlinked 20000 (time 1769076294 ; total 279 ; last 145) - unlinked 30000 (time 1769076435 ; total 420 ; last 141) - unlinked 40000 (time 1769076580 ; total 565 ; last 145) - unlinked 50000 (time 1769076719 ; total 704 ; last 139) - unlinked 60000 (time 1769076873 ; total 858 ; last 154) total: 65536 unlinks in 937 seconds: 69.942368 unlinks/second nlink between: 1 - unlinked 0 (time 1769076955 ; 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 7872 1263432 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