== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 08:59:55 (1788526795) UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 1784 1269520 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 1664 1269640 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 1560 3605460 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 1560 3605460 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 3120 7210920 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 368 261776 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 369 261775 1% /mnt/lustre[OST:1] filesystem_summary: 524090 539 523551 1% /mnt/lustre - mkdir 983 (time 1788526809.47 total 10.01 last 98.19) - mkdir 1934 (time 1788526819.48 total 20.02 last 95.01) - mkdir 2745 (time 1788526829.49 total 30.03 last 81.04) - mkdir 3603 (time 1788526839.49 total 40.03 last 85.77) - mkdir 4509 (time 1788526849.49 total 50.03 last 90.59) - mkdir 5467 (time 1788526859.49 total 60.03 last 95.79) - mkdir 6396 (time 1788526869.49 total 70.03 last 92.90) - mkdir 7316 (time 1788526879.52 total 80.06 last 91.74) - mkdir 8203 (time 1788526889.53 total 90.07 last 88.64) - mkdir 9103 (time 1788526899.54 total 100.08 last 89.92) - mkdir 9961 (time 1788526909.54 total 110.08 last 85.74) - mkdir 10800 (time 1788526919.55 total 120.09 last 83.87) - mkdir 11687 (time 1788526929.55 total 130.09 last 88.67) - mkdir 12609 (time 1788526939.56 total 140.11 last 92.06) - mkdir 13430 (time 1788526949.57 total 150.11 last 82.03) - mkdir 14398 (time 1788526959.58 total 160.12 last 96.77) - mkdir 15302 (time 1788526969.59 total 170.13 last 90.27) - mkdir 16217 (time 1788526979.59 total 180.13 last 91.49) - mkdir 17155 (time 1788526989.59 total 190.14 last 93.77) - mkdir 18029 (time 1788526999.60 total 200.14 last 87.34) - mkdir 18943 (time 1788527009.61 total 210.15 last 91.34) - mkdir 19806 (time 1788527019.62 total 220.16 last 86.21) - mkdir 20000 (time 1788527021.74 total 222.28 last 91.35) - mkdir 20910 (time 1788527031.76 total 232.30 last 90.82) - mkdir 21738 (time 1788527041.77 total 242.31 last 82.77) - mkdir 22582 (time 1788527051.78 total 252.33 last 84.25) - mkdir 23443 (time 1788527061.79 total 262.33 last 86.04) - mkdir 24329 (time 1788527071.80 total 272.35 last 88.47) - mkdir 25187 (time 1788527081.82 total 282.36 last 85.70) - mkdir 26082 (time 1788527091.83 total 292.37 last 89.40) - mkdir 26971 (time 1788527101.83 total 302.38 last 88.85) - mkdir 27838 (time 1788527111.84 total 312.38 last 86.66) - mkdir 28668 (time 1788527121.85 total 322.40 last 82.87) - mkdir 29497 (time 1788527131.86 total 332.40 last 82.88) - mkdir 30000 (time 1788527138.43 total 338.97 last 76.56) - mkdir 30791 (time 1788527148.43 total 348.97 last 79.10) - mkdir 31410 (time 1788527158.43 total 358.97 last 61.90) - mkdir 32240 (time 1788527168.44 total 368.98 last 82.88) total: 32818 mkdir in 376.58 seconds: 87.15 ops/second - mkdir 967 (time 1788526809.28 total 10.02 last 96.50) - mkdir 1891 (time 1788526819.29 total 20.03 last 92.29) - mkdir 2672 (time 1788526829.30 total 30.04 last 78.05) - mkdir 3497 (time 1788526839.31 total 40.05 last 82.45) - mkdir 4386 (time 1788526849.31 total 50.05 last 88.88) - mkdir 5342 (time 1788526859.32 total 60.05 last 95.54) - mkdir 6264 (time 1788526869.32 total 70.06 last 92.16) - mkdir 7187 (time 1788526879.32 total 80.06 last 92.29) - mkdir 8027 (time 1788526889.33 total 90.06 last 83.98) - mkdir 8937 (time 1788526899.33 total 100.06 last 90.98) - mkdir 9804 (time 1788526909.33 total 110.07 last 86.66) - mkdir 10000 (time 1788526911.39 total 112.13 last 95.15) - mkdir 10826 (time 1788526921.40 total 122.14 last 82.51) - mkdir 11650 (time 1788526931.42 total 132.15 last 82.28) - mkdir 12602 (time 1788526941.42 total 142.16 last 95.15) - mkdir 13463 (time 1788526951.43 total 152.17 last 86.04) - mkdir 14418 (time 1788526961.43 total 162.17 last 95.44) - mkdir 15287 (time 1788526971.45 total 172.18 last 86.80) - mkdir 16189 (time 1788526981.45 total 182.19 last 90.13) - mkdir 17124 (time 1788526991.47 total 192.20 last 93.37) - mkdir 18014 (time 1788527001.48 total 202.22 last 88.84) - mkdir 18906 (time 1788527011.49 total 212.22 last 89.19) - mkdir 19739 (time 1788527021.49 total 222.22 last 83.30) - mkdir 20000 (time 1788527024.30 total 225.03 last 92.90) - mkdir 20864 (time 1788527034.30 total 235.04 last 86.37) - mkdir 21681 (time 1788527044.31 total 245.05 last 81.58) - mkdir 22552 (time 1788527054.36 total 255.10 last 86.70) - mkdir 23442 (time 1788527064.36 total 265.10 last 88.99) - mkdir 24292 (time 1788527074.36 total 275.10 last 84.98) - mkdir 25164 (time 1788527084.40 total 285.13 last 86.91) - mkdir 26150 (time 1788527094.40 total 295.14 last 98.54) - mkdir 26938 (time 1788527104.42 total 305.15 last 78.68) - mkdir 27868 (time 1788527114.42 total 315.16 last 92.98) - mkdir 28751 (time 1788527124.43 total 325.16 last 88.24) - mkdir 29577 (time 1788527134.43 total 335.17 last 82.58) - mkdir 30000 (time 1788527139.89 total 340.62 last 77.49) - mkdir 30753 (time 1788527149.90 total 350.63 last 75.24) - mkdir 31383 (time 1788527159.92 total 360.66 last 62.85) - mkdir 32181 (time 1788527169.92 total 370.66 last 79.76) total: 32818 mkdir in 378.75 seconds: 86.65 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 1784 1269520 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 270740 1000564 22% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 1560 3605460 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 1560 3605460 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 3120 7210920 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 368 261776 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 369 261775 1% /mnt/lustre[OST:1] filesystem_summary: 589726 66175 523551 12% /mnt/lustre nlink before: 1, created before: 65637 - unlinked 0 (time 1788527629 ; total 0 ; last 0) - unlinked 10000 (time 1788527798 ; total 169 ; last 169) - unlinked 20000 (time 1788527915 ; total 286 ; last 117) - unlinked 30000 (time 1788528032 ; total 403 ; last 117) total: 32768 unlinks in 435 seconds: 75.328735 unlinks/second - unlinked 0 (time 1788527629 ; total 0 ; last 0) - unlinked 10000 (time 1788527799 ; total 170 ; last 170) - unlinked 20000 (time 1788527917 ; total 288 ; last 118) - unlinked 30000 (time 1788528034 ; total 405 ; last 117) total: 32768 unlinks in 436 seconds: 75.155960 unlinks/second nlink between: 1 - unlinked 0 (time 1788528067 ; total 0 ; last 0) total: 50 unlinks in 0 seconds: inf unlinks/second - unlinked 0 (time 1788528067 ; total 0 ; last 0) total: 50 unlinks in 0 seconds: inf 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 1784 1269520 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 8196 1263108 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 1560 3605460 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 1560 3605460 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 3120 7210920 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 368 261776 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 369 261775 1% /mnt/lustre[OST:1] filesystem_summary: 524090 539 523551 1% /mnt/lustre