== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 18:05:33 (1788473133) UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 7804 1263500 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 7232 1264072 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 22776 3584244 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 20704 3586316 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43480 7170560 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 4047 1019953 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 2038 1021962 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2791 259353 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2664 259480 2% /mnt/lustre[OST:1] filesystem_summary: 524918 6085 518833 2% /mnt/lustre - mkdir 746 (time 1788473149.76 total 10.01 last 74.51) - mkdir 1497 (time 1788473159.78 total 20.03 last 75.00) - mkdir 2194 (time 1788473169.78 total 30.03 last 69.69) - mkdir 2781 (time 1788473179.78 total 40.03 last 58.67) - mkdir 3296 (time 1788473189.78 total 50.03 last 51.50) - mkdir 3716 (time 1788473199.84 total 60.09 last 41.75) - mkdir 4277 (time 1788473209.86 total 70.11 last 56.00) - mkdir 4975 (time 1788473219.86 total 80.11 last 69.78) - mkdir 5614 (time 1788473229.88 total 90.13 last 63.77) - mkdir 6238 (time 1788473239.90 total 100.15 last 62.31) - mkdir 6866 (time 1788473249.90 total 110.15 last 62.79) - mkdir 7501 (time 1788473259.90 total 120.15 last 63.48) - mkdir 8175 (time 1788473269.95 total 130.20 last 67.09) - mkdir 8777 (time 1788473279.97 total 140.22 last 60.07) - mkdir 9306 (time 1788473289.98 total 150.23 last 52.87) - mkdir 9864 (time 1788473300.01 total 160.25 last 55.64) - mkdir 10000 (time 1788473302.26 total 162.51 last 60.26) - mkdir 10726 (time 1788473312.28 total 172.52 last 72.50) - mkdir 11342 (time 1788473322.28 total 182.53 last 61.58) - mkdir 11973 (time 1788473332.30 total 192.55 last 62.98) - mkdir 12606 (time 1788473342.34 total 202.59 last 63.03) - mkdir 13219 (time 1788473352.38 total 212.63 last 61.05) - mkdir 13932 (time 1788473362.39 total 222.64 last 71.21) - mkdir 14552 (time 1788473372.40 total 232.65 last 61.97) - mkdir 15056 (time 1788473382.42 total 242.67 last 50.30) - mkdir 15498 (time 1788473392.42 total 252.67 last 44.18) - mkdir 16076 (time 1788473402.43 total 262.68 last 57.77) - mkdir 16600 (time 1788473412.45 total 272.70 last 52.26) - mkdir 17225 (time 1788473422.47 total 282.72 last 62.41) - mkdir 17896 (time 1788473432.48 total 292.73 last 67.00) - mkdir 18512 (time 1788473442.50 total 302.74 last 61.52) - mkdir 19107 (time 1788473452.51 total 312.76 last 59.43) - mkdir 19851 (time 1788473462.53 total 322.78 last 74.26) - mkdir 20583 (time 1788473472.53 total 332.78 last 73.16) - mkdir 21227 (time 1788473482.55 total 342.80 last 64.30) - mkdir 21963 (time 1788473492.55 total 352.80 last 73.57) - mkdir 22842 (time 1788473502.56 total 362.80 last 87.87) - mkdir 23661 (time 1788473512.56 total 372.81 last 81.88) - mkdir 24224 (time 1788473522.56 total 382.81 last 56.29) - mkdir 24857 (time 1788473532.57 total 392.82 last 63.24) - mkdir 25471 (time 1788473542.57 total 402.82 last 61.39) - mkdir 26139 (time 1788473552.58 total 412.83 last 66.75) - mkdir 26857 (time 1788473562.58 total 422.83 last 71.79) - mkdir 27623 (time 1788473572.59 total 432.83 last 76.55) - mkdir 28395 (time 1788473582.59 total 442.84 last 77.14) - mkdir 29036 (time 1788473592.61 total 452.86 last 64.00) - mkdir 29653 (time 1788473602.62 total 462.86 last 61.66) - mkdir 30000 (time 1788473608.57 total 468.82 last 58.30) - mkdir 30545 (time 1788473618.60 total 478.85 last 54.32) - mkdir 31146 (time 1788473628.62 total 488.87 last 59.99) - mkdir 31533 (time 1788473638.63 total 498.88 last 38.66) - mkdir 32074 (time 1788473648.64 total 508.88 last 54.07) - mkdir 32659 (time 1788473658.65 total 518.90 last 58.40) total: 32818 mkdir in 521.31 seconds: 62.95 ops/second - mkdir 752 (time 1788473149.72 total 10.00 last 75.18) - mkdir 1478 (time 1788473159.74 total 20.03 last 72.44) - mkdir 2176 (time 1788473169.75 total 30.03 last 69.74) - mkdir 2764 (time 1788473179.77 total 40.05 last 58.71) - mkdir 3284 (time 1788473189.77 total 50.06 last 51.97) - mkdir 3727 (time 1788473199.80 total 60.08 last 44.18) - mkdir 4311 (time 1788473209.80 total 70.09 last 58.37) - mkdir 4980 (time 1788473219.80 total 80.09 last 66.89) - mkdir 5617 (time 1788473229.83 total 90.11 last 63.57) - mkdir 6249 (time 1788473239.84 total 100.13 last 63.09) - mkdir 6898 (time 1788473249.85 total 110.13 last 64.86) - mkdir 7533 (time 1788473259.86 total 120.14 last 63.44) - mkdir 8226 (time 1788473269.86 total 130.15 last 69.28) - mkdir 8821 (time 1788473279.89 total 140.17 last 59.34) - mkdir 9359 (time 1788473289.93 total 150.21 last 53.59) - mkdir 9931 (time 1788473299.94 total 160.22 last 57.14) - mkdir 10692 (time 1788473309.95 total 170.23 last 76.04) - mkdir 11270 (time 1788473319.95 total 180.24 last 57.76) - mkdir 11924 (time 1788473329.96 total 190.25 last 65.33) - mkdir 12534 (time 1788473339.98 total 200.26 last 60.93) - mkdir 13133 (time 1788473349.99 total 210.27 last 59.83) - mkdir 13872 (time 1788473360.01 total 220.29 last 73.76) - mkdir 14521 (time 1788473370.01 total 230.29 last 64.88) - mkdir 15001 (time 1788473380.04 total 240.33 last 47.85) - mkdir 15514 (time 1788473390.06 total 250.34 last 51.23) - mkdir 16007 (time 1788473400.09 total 260.37 last 49.15) - mkdir 16555 (time 1788473410.11 total 270.40 last 54.66) - mkdir 17203 (time 1788473420.14 total 280.42 last 64.62) - mkdir 17796 (time 1788473430.15 total 290.44 last 59.23) - mkdir 18397 (time 1788473440.18 total 300.47 last 59.91) - mkdir 19003 (time 1788473450.21 total 310.49 last 60.45) - mkdir 19667 (time 1788473460.22 total 320.50 last 66.34) - mkdir 20000 (time 1788473464.51 total 324.79 last 77.62) - mkdir 20642 (time 1788473474.53 total 334.82 last 64.03) - mkdir 21325 (time 1788473484.54 total 344.82 last 68.25) - mkdir 22037 (time 1788473494.54 total 354.82 last 71.20) - mkdir 22930 (time 1788473504.55 total 364.84 last 89.19) - mkdir 23719 (time 1788473514.57 total 374.86 last 78.76) - mkdir 24285 (time 1788473524.58 total 384.86 last 56.55) - mkdir 24916 (time 1788473534.61 total 394.90 last 62.88) - mkdir 25553 (time 1788473544.63 total 404.92 last 63.57) - mkdir 26193 (time 1788473554.64 total 414.92 last 63.97) - mkdir 26956 (time 1788473564.64 total 424.93 last 76.26) - mkdir 27765 (time 1788473574.65 total 434.93 last 80.88) - mkdir 28508 (time 1788473584.65 total 444.93 last 74.28) - mkdir 29110 (time 1788473594.66 total 454.94 last 60.15) - mkdir 29731 (time 1788473604.66 total 464.95 last 62.06) - mkdir 30000 (time 1788473610.07 total 470.35 last 49.79) - mkdir 30560 (time 1788473620.09 total 480.38 last 55.86) - mkdir 31143 (time 1788473630.10 total 490.38 last 58.28) - mkdir 31522 (time 1788473640.11 total 500.40 last 37.83) - mkdir 32101 (time 1788473650.13 total 510.42 last 57.80) - mkdir 32729 (time 1788473660.15 total 520.43 last 62.71) total: 32818 mkdir in 522.00 seconds: 62.87 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 7804 1263500 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 276236 995068 22% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 22776 3584244 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 20704 3586316 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43480 7170560 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 4047 1019953 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 67674 956326 7% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2791 259353 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2664 259480 2% /mnt/lustre[OST:1] filesystem_summary: 590554 71721 518833 13% /mnt/lustre nlink before: 1, created before: 65637 - unlinked 0 (time 1788474612 ; total 0 ; last 0) - unlinked 10000 (time 1788474860 ; total 248 ; last 248) - unlinked 20000 (time 1788475113 ; total 501 ; last 253) - unlinked 30000 (time 1788475381 ; total 769 ; last 268) total: 32768 unlinks in 843 seconds: 38.870701 unlinks/second - unlinked 0 (time 1788474612 ; total 0 ; last 0) - unlinked 10000 (time 1788474861 ; total 249 ; last 249) - unlinked 20000 (time 1788475115 ; total 503 ; last 254) - unlinked 30000 (time 1788475384 ; total 772 ; last 269) total: 32768 unlinks in 846 seconds: 38.732861 unlinks/second nlink between: 1 - unlinked 0 (time 1788475460 ; total 0 ; last 0) total: 50 unlinks in 2 seconds: 25.000000 unlinks/second - unlinked 0 (time 1788475460 ; total 0 ; last 0) total: 50 unlinks in 2 seconds: 25.000000 unlinks/second nlink after: 1 rmdir(/mnt/lustre/d51b.sanity/d.1.0) error: No such file or directory total: 0 unlinks in 0 seconds: -nan unlinks/second rmdir(/mnt/lustre/d51b.sanity/d.0.0) error: No such file or directory total: 0 unlinks in 0 seconds: -nan unlinks/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 7804 1263500 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 13692 1257612 2% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 22776 3584244 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 20704 3586316 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43480 7170560 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 4047 1019953 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 2038 1021962 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2791 259353 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2664 259480 2% /mnt/lustre[OST:1] filesystem_summary: 524918 6085 518833 2% /mnt/lustre