== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 12:53:21 (1788800001) UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 7832 1263472 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 7200 1264104 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 27888 3579132 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 15592 3591428 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43480 7170560 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 4051 1019949 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 2029 1021971 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2750 259394 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2706 259438 2% /mnt/lustre[OST:1] filesystem_summary: 524912 6080 518832 2% /mnt/lustre - mkdir 819 (time 1788800016.35 total 10.01 last 81.81) - mkdir 1640 (time 1788800026.38 total 20.04 last 81.87) - mkdir 2369 (time 1788800036.39 total 30.05 last 72.80) - mkdir 3146 (time 1788800046.42 total 40.08 last 77.47) - mkdir 3984 (time 1788800056.44 total 50.10 last 83.63) - mkdir 4785 (time 1788800066.46 total 60.13 last 79.92) - mkdir 5581 (time 1788800076.48 total 70.14 last 79.46) - mkdir 6373 (time 1788800086.49 total 80.15 last 79.13) - mkdir 7064 (time 1788800096.49 total 90.15 last 69.09) - mkdir 7876 (time 1788800106.50 total 100.17 last 81.06) - mkdir 8653 (time 1788800116.52 total 110.19 last 77.54) - mkdir 9281 (time 1788800126.53 total 120.19 last 62.77) - mkdir 10000 (time 1788800136.18 total 129.85 last 74.50) - mkdir 10797 (time 1788800146.19 total 139.85 last 79.65) - mkdir 11615 (time 1788800156.19 total 149.86 last 81.77) - mkdir 12391 (time 1788800166.22 total 159.89 last 77.36) - mkdir 13179 (time 1788800176.23 total 169.90 last 78.72) - mkdir 13956 (time 1788800186.24 total 179.90 last 77.66) - mkdir 14758 (time 1788800196.24 total 189.90 last 80.19) - mkdir 15529 (time 1788800206.26 total 199.92 last 76.95) - mkdir 16338 (time 1788800216.26 total 209.92 last 80.89) - mkdir 17202 (time 1788800226.26 total 219.92 last 86.39) - mkdir 18033 (time 1788800236.26 total 229.93 last 83.07) - mkdir 18901 (time 1788800246.28 total 239.94 last 86.70) - mkdir 19729 (time 1788800256.30 total 249.96 last 82.60) - mkdir 20000 (time 1788800260.04 total 253.70 last 72.45) - mkdir 20768 (time 1788800270.05 total 263.71 last 76.75) - mkdir 21556 (time 1788800280.05 total 273.71 last 78.77) - mkdir 22381 (time 1788800290.05 total 283.72 last 82.48) - mkdir 23186 (time 1788800300.06 total 293.72 last 80.48) - mkdir 23983 (time 1788800310.06 total 303.73 last 79.66) - mkdir 24722 (time 1788800320.06 total 313.73 last 73.88) - mkdir 25410 (time 1788800330.09 total 323.76 last 68.59) - mkdir 26209 (time 1788800340.10 total 333.77 last 79.84) - mkdir 27038 (time 1788800350.12 total 343.78 last 82.75) - mkdir 27800 (time 1788800360.12 total 353.79 last 76.17) - mkdir 28622 (time 1788800370.13 total 363.79 last 82.16) - mkdir 29420 (time 1788800380.14 total 373.81 last 79.68) - mkdir 30000 (time 1788800387.23 total 380.89 last 81.90) - mkdir 30755 (time 1788800397.23 total 390.89 last 75.49) - mkdir 31524 (time 1788800407.23 total 400.89 last 76.90) - mkdir 32345 (time 1788800417.23 total 410.89 last 82.08) total: 32818 mkdir in 417.76 seconds: 78.56 ops/second - mkdir 781 (time 1788800016.20 total 10.00 last 78.08) - mkdir 1615 (time 1788800026.21 total 20.01 last 83.36) - mkdir 2350 (time 1788800036.23 total 30.03 last 73.32) - mkdir 3175 (time 1788800046.25 total 40.04 last 82.40) - mkdir 4000 (time 1788800056.25 total 50.05 last 82.48) - mkdir 4802 (time 1788800066.26 total 60.06 last 80.12) - mkdir 5554 (time 1788800076.27 total 70.07 last 75.07) - mkdir 6316 (time 1788800086.30 total 80.10 last 75.97) - mkdir 6970 (time 1788800096.32 total 90.12 last 65.29) - mkdir 7774 (time 1788800106.35 total 100.15 last 80.18) - mkdir 8532 (time 1788800116.35 total 110.15 last 75.78) - mkdir 9144 (time 1788800126.36 total 120.15 last 61.18) - mkdir 9875 (time 1788800136.36 total 130.16 last 73.05) - mkdir 10626 (time 1788800146.38 total 140.18 last 74.95) - mkdir 11440 (time 1788800156.38 total 150.18 last 81.39) - mkdir 12209 (time 1788800166.39 total 160.18 last 76.88) - mkdir 12974 (time 1788800176.40 total 170.20 last 76.40) - mkdir 13719 (time 1788800186.43 total 180.23 last 74.24) - mkdir 14515 (time 1788800196.44 total 190.24 last 79.55) - mkdir 15269 (time 1788800206.46 total 200.26 last 75.27) - mkdir 16104 (time 1788800216.49 total 210.29 last 83.24) - mkdir 16949 (time 1788800226.51 total 220.30 last 84.36) - mkdir 17780 (time 1788800236.51 total 230.31 last 83.06) - mkdir 18624 (time 1788800246.52 total 240.32 last 84.32) - mkdir 19401 (time 1788800256.52 total 250.32 last 77.67) - mkdir 20000 (time 1788800264.87 total 258.67 last 71.73) - mkdir 20808 (time 1788800274.90 total 268.70 last 80.62) - mkdir 21620 (time 1788800284.91 total 278.71 last 81.08) - mkdir 22446 (time 1788800294.93 total 288.73 last 82.46) - mkdir 23256 (time 1788800304.94 total 298.74 last 80.90) - mkdir 24028 (time 1788800314.94 total 308.74 last 77.20) - mkdir 24749 (time 1788800324.95 total 318.75 last 72.05) - mkdir 25540 (time 1788800334.95 total 328.75 last 79.05) - mkdir 26392 (time 1788800344.97 total 338.77 last 85.09) - mkdir 27163 (time 1788800354.97 total 348.77 last 77.08) - mkdir 27996 (time 1788800364.97 total 358.77 last 83.27) - mkdir 28846 (time 1788800374.99 total 368.79 last 84.86) - mkdir 29638 (time 1788800385.00 total 378.80 last 79.11) - mkdir 30000 (time 1788800390.08 total 383.88 last 71.22) - mkdir 30772 (time 1788800400.09 total 393.89 last 77.14) - mkdir 31540 (time 1788800410.09 total 403.89 last 76.79) - mkdir 32375 (time 1788800420.10 total 413.90 last 83.45) total: 32818 mkdir in 420.02 seconds: 78.13 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 7832 1263472 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 276300 995004 22% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 27888 3579132 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 15592 3591428 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43480 7170560 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 4051 1019949 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 67666 956334 7% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2750 259394 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2706 259438 2% /mnt/lustre[OST:1] filesystem_summary: 590549 71717 518832 13% /mnt/lustre nlink before: 1, created before: 65637 - unlinked 0 (time 1788801198 ; total 0 ; last 0) - unlinked 10000 (time 1788801398 ; total 200 ; last 200) - unlinked 20000 (time 1788801616 ; total 418 ; last 218) - unlinked 30000 (time 1788801844 ; total 646 ; last 228) total: 32768 unlinks in 702 seconds: 46.678062 unlinks/second - unlinked 0 (time 1788801198 ; total 0 ; last 0) - unlinked 10000 (time 1788801399 ; total 201 ; last 201) - unlinked 20000 (time 1788801618 ; total 420 ; last 219) - unlinked 30000 (time 1788801847 ; total 649 ; last 229) total: 32768 unlinks in 705 seconds: 46.479431 unlinks/second nlink between: 1 - unlinked 0 (time 1788801905 ; total 0 ; last 0) total: 50 unlinks in 2 seconds: 25.000000 unlinks/second - unlinked 0 (time 1788801905 ; 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 7832 1263472 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 13756 1257548 2% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 27888 3579132 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 15592 3591428 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43480 7170560 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 4051 1019949 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 2030 1021970 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2750 259394 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2706 259438 2% /mnt/lustre[OST:1] filesystem_summary: 524913 6081 518832 2% /mnt/lustre