== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 09:13:50 (1761311630) UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 1844 1285844 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 1692 1285996 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 1388 3605632 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 1388 3605632 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 2776 7211264 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 280 1023720 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 259 1023741 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 333 261811 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 334 261810 1% /mnt/lustre[OST:1] filesystem_summary: 524160 539 523621 1% /mnt/lustre - mkdir 1387 (time 1761311643.64 total 10.00 last 138.66) - mkdir 2576 (time 1761311653.65 total 20.02 last 118.75) - mkdir 3821 (time 1761311663.65 total 30.02 last 124.48) - mkdir 5179 (time 1761311673.65 total 40.02 last 135.77) - mkdir 6437 (time 1761311683.66 total 50.02 last 125.76) - mkdir 7668 (time 1761311693.66 total 60.03 last 123.05) - mkdir 8888 (time 1761311703.67 total 70.04 last 121.88) - mkdir 10000 (time 1761311712.75 total 79.12 last 122.44) - mkdir 11178 (time 1761311722.76 total 89.12 last 117.75) - mkdir 12321 (time 1761311732.77 total 99.13 last 114.19) - mkdir 13452 (time 1761311742.78 total 109.14 last 113.01) - mkdir 14684 (time 1761311752.78 total 119.14 last 123.17) - mkdir 15766 (time 1761311762.78 total 129.15 last 108.17) - mkdir 16932 (time 1761311772.78 total 139.15 last 116.58) - mkdir 18182 (time 1761311782.79 total 149.15 last 124.94) - mkdir 19396 (time 1761311792.79 total 159.16 last 121.34) - mkdir 20000 (time 1761311797.72 total 164.08 last 122.56) - mkdir 21193 (time 1761311807.73 total 174.09 last 119.19) - mkdir 22437 (time 1761311817.74 total 184.10 last 124.30) - mkdir 23537 (time 1761311827.75 total 194.11 last 109.88) - mkdir 24711 (time 1761311837.76 total 204.12 last 117.29) - mkdir 25915 (time 1761311847.76 total 214.12 last 120.36) - mkdir 27072 (time 1761311857.77 total 224.13 last 115.61) - mkdir 28189 (time 1761311867.77 total 234.14 last 111.68) - mkdir 29294 (time 1761311877.77 total 244.14 last 110.47) - mkdir 30000 (time 1761311883.32 total 249.69 last 127.22) - mkdir 31128 (time 1761311893.32 total 259.69 last 112.79) - mkdir 32404 (time 1761311903.33 total 269.69 last 127.53) - mkdir 33586 (time 1761311913.34 total 279.70 last 118.10) - mkdir 34808 (time 1761311923.35 total 289.71 last 122.08) - mkdir 36046 (time 1761311933.35 total 299.71 last 123.79) - mkdir 37244 (time 1761311943.36 total 309.72 last 119.67) - mkdir 38457 (time 1761311953.36 total 319.73 last 121.25) - mkdir 39653 (time 1761311963.37 total 329.73 last 119.58) - mkdir 40000 (time 1761311966.17 total 332.54 last 123.58) - mkdir 41168 (time 1761311976.18 total 342.54 last 116.77) - mkdir 42384 (time 1761311986.19 total 352.55 last 121.46) - mkdir 43594 (time 1761311996.19 total 362.55 last 120.99) - mkdir 44804 (time 1761312006.20 total 372.56 last 120.89) - mkdir 46027 (time 1761312016.21 total 382.57 last 122.20) - mkdir 47232 (time 1761312026.21 total 392.57 last 120.47) - mkdir 48509 (time 1761312036.21 total 402.57 last 127.67) - mkdir 49728 (time 1761312046.21 total 412.58 last 121.85) - mkdir 50000 (time 1761312048.53 total 414.90 last 117.35) - mkdir 51265 (time 1761312058.54 total 424.90 last 126.41) - mkdir 52588 (time 1761312068.54 total 434.91 last 132.26) - mkdir 53862 (time 1761312078.54 total 444.91 last 127.40) - mkdir 55048 (time 1761312088.55 total 454.91 last 118.57) - mkdir 56284 (time 1761312098.55 total 464.91 last 123.60) - mkdir 57419 (time 1761312108.55 total 474.92 last 113.45) - mkdir 58639 (time 1761312118.55 total 484.92 last 121.96) - mkdir 59883 (time 1761312128.56 total 494.92 last 124.35) - mkdir 61078 (time 1761312138.56 total 504.93 last 119.43) - mkdir 62220 (time 1761312148.57 total 514.93 last 114.17) - mkdir 63417 (time 1761312158.57 total 524.94 last 119.64) - mkdir 64658 (time 1761312168.58 total 534.94 last 124.05) total: 65636 mkdir in 542.42 seconds: 121.01 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 1844 1285844 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 270360 1017328 21% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 1388 3605632 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 1388 3605632 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 2776 7211264 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 280 1023720 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 65895 958105 7% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 333 261811 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 334 261810 1% /mnt/lustre[OST:1] filesystem_summary: 589796 66175 523621 12% /mnt/lustre nlink before: 1, created before: 65636 - unlinked 0 (time 1761312181 ; total 0 ; last 0) - unlinked 10000 (time 1761312324 ; total 143 ; last 143) - unlinked 20000 (time 1761312459 ; total 278 ; last 135) - unlinked 30000 (time 1761312587 ; total 406 ; last 128) - unlinked 40000 (time 1761312702 ; total 521 ; last 115) - unlinked 50000 (time 1761312823 ; total 642 ; last 121) - unlinked 60000 (time 1761312951 ; total 770 ; last 128) total: 65536 unlinks in 838 seconds: 78.205254 unlinks/second nlink between: 1 - unlinked 0 (time 1761313021 ; 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 1844 1285844 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 7816 1279872 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 1388 3605632 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 1388 3605632 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 2776 7211264 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 280 1023720 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 259 1023741 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 333 261811 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 334 261810 1% /mnt/lustre[OST:1] filesystem_summary: 524160 539 523621 1% /mnt/lustre