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James's questions

Martin Hope
James
Asked: 2023-10-01 13:44:28 +0800 CST
  • 6

我刚刚安装了两个三星 970 EVO Plus 驱动器，并将最大分区配置为 RAID 10（远 2 布局）。问题是FIO仅报告读取速度为 72 MB/s。我使用以下命令来构建数组；

mdadm --create --verbose --level=10 --metadata=1.2 --chunk=512 --raid-devices=2 --layout=f2 /dev/md/MyRAID10Array /dev/nvme0n1p3 /dev/nvme1n1p3

这应该使我的读取速度接近 3500 MB/s 的两倍。我已使用XFS的默认选项对其进行格式化，

mkfs.xfs /dev/md127

磁盘布局如下

fdisk -l /dev/nvme0n1

输出：

Disk /dev/nvme0n1: 931.51 GiB, 1000204886016 bytes, 1953525168 sectors
Disk model: Samsung SSD 970 EVO Plus 1TB
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes
Disklabel type: gpt
Disk identifier: FF148851-E4A9-41D2-96C6-418280164BC6

Device            Start        End    Sectors   Size Type
/dev/nvme0n1p1     2048     821247     819200   400M Linux RAID
/dev/nvme0n1p2   821248   67930111   67108864    32G Linux swap
/dev/nvme0n1p3 67930112 1953523711 1885593600 899.1G Linux RAID

MDSTAT报告

md127 ：活动 raid10 nvme1n1p3[0] nvme0n1p3 3 942664704 块超级 1.2 512K 块 2 远副本 [2/2] [UU] 位图：0/8 页 [0KB]，65536KB 块

但是当我通过 FIO 运行这个时，

; Random read of 128 MB of data

[random-read]
rw=randread
size=128m
directory=/backup_mount_point

我只得到非常糟糕的数字；

random-read: (g=0): rw=randread, bs=(R) 4096B-4096B, (W) 4096B-4096B, (T) 4096B-4096B, ioengine=psync, iodepth=1
fio-3.35
Starting 1 process
Jobs: 1 (f=1)
random-read: (groupid=0, jobs=1): err= 0: pid=214183: Sun Oct  1 06:28:06 2023
  read: IOPS=18.2k, BW=71.3MiB/s (74.7MB/s)(128MiB/1796msec)
    clat (usec): min=14, max=6880, avg=54.09, stdev=53.44
     lat (usec): min=14, max=6880, avg=54.12, stdev=53.45
    clat percentiles (usec):
     |  1.00th=[   51],  5.00th=[   51], 10.00th=[   51], 20.00th=[   52],
     | 30.00th=[   52], 40.00th=[   53], 50.00th=[   53], 60.00th=[   53],
     | 70.00th=[   54], 80.00th=[   55], 90.00th=[   57], 95.00th=[   58],
     | 99.00th=[   75], 99.50th=[   76], 99.90th=[   78], 99.95th=[   80],
     | 99.99th=[  123]
   bw (  KiB/s): min=70720, max=74920, per=100.00%, avg=73509.33, stdev=2415.69, samples=3
   iops        : min=17680, max=18730, avg=18377.33, stdev=603.92, samples=3
  lat (usec)   : 20=0.03%, 50=0.02%, 100=99.93%, 250=0.02%
  lat (msec)   : 10=0.01%
  cpu          : usr=0.39%, sys=9.25%, ctx=32778, majf=0, minf=9
  IO depths    : 1=100.0%, 2=0.0%, 4=0.0%, 8=0.0%, 16=0.0%, 32=0.0%, >=64=0.0%
     submit    : 0=0.0%, 4=100.0%, 8=0.0%, 16=0.0%, 32=0.0%, 64=0.0%, >=64=0.0%
     complete  : 0=0.0%, 4=100.0%, 8=0.0%, 16=0.0%, 32=0.0%, 64=0.0%, >=64=0.0%
     issued rwts: total=32768,0,0,0 short=0,0,0,0 dropped=0,0,0,0
     latency   : target=0, window=0, percentile=100.00%, depth=1

Run status group 0 (all jobs):
   READ: bw=71.3MiB/s (74.7MB/s), 71.3MiB/s-71.3MiB/s (74.7MB/s-74.7MB/s), io=128MiB (134MB), run=1796-1796msec

Disk stats (read/write):
    md127: ios=30225/0, merge=0/0, ticks=1407/0, in_queue=1407, util=93.46%, aggrios=16384/0, aggrmerge=0/0, aggrticks=784/0, aggrin_queue=784, aggrutil=93.19%
  nvme0n1: ios=16384/0, merge=0/0, ticks=768/0, in_queue=768, util=93.04%
  nvme1n1: ios=16384/0, merge=0/0, ticks=800/0, in_queue=800, util=93.19%

如果我转向顺序（rw=read），它会提高到 1803 MB/s，但仍然不到我预期的三分之一。我在具有 64 GB RAM 的 AMD Ryzen 系统上运行Arch Linux。主板是MSI X570S Edge Wifi Max。

编辑; 在 Batistuta9 的回答之后，我改变了我的测试并得到了明显更快的结果。这是 FIO 摘要，以防您感兴趣；

random-read: (groupid=0, jobs=1): err= 0: pid=143332: Thu Oct  5 23:23:49 2023
  read: IOPS=15.0k, BW=58.7MiB/s (61.5MB/s)(20.0GiB/348908msec)
    clat (usec): min=48, max=2746, avg=66.21, stdev=16.90
     lat (usec): min=48, max=2746, avg=66.24, stdev=16.90
    clat percentiles (usec):
     |  1.00th=[   49],  5.00th=[   50], 10.00th=[   51], 20.00th=[   51],
     | 30.00th=[   52], 40.00th=[   54], 50.00th=[   69], 60.00th=[   72],
     | 70.00th=[   74], 80.00th=[   81], 90.00th=[   88], 95.00th=[   91],
     | 99.00th=[  120], 99.50th=[  130], 99.90th=[  149], 99.95th=[  157],
     | 99.99th=[  184]
   bw (  KiB/s): min=57064, max=61112, per=14.93%, avg=60131.86, stdev=374.32, samples=697
   iops        : min=14266, max=15278, avg=15032.97, stdev=93.58, samples=697
  lat (usec)   : 50=6.97%, 100=90.22%, 250=2.81%, 500=0.01%, 750=0.01%
  lat (usec)   : 1000=0.01%
  lat (msec)   : 2=0.01%, 4=0.01%
  cpu          : usr=0.74%, sys=5.61%, ctx=5246560, majf=0, minf=10
  IO depths    : 1=100.0%, 2=0.0%, 4=0.0%, 8=0.0%, 16=0.0%, 32=0.0%, >=64=0.0%
     submit    : 0=0.0%, 4=100.0%, 8=0.0%, 16=0.0%, 32=0.0%, 64=0.0%, >=64=0.0%
     complete  : 0=0.0%, 4=100.0%, 8=0.0%, 16=0.0%, 32=0.0%, 64=0.0%, >=64=0.0%
     issued rwts: total=5242880,0,0,0 short=0,0,0,0 dropped=0,0,0,0
     latency   : target=0, window=0, percentile=100.00%, depth=64
random-read: (groupid=0, jobs=1): err= 0: pid=143333: Thu Oct  5 23:23:49 2023
  read: IOPS=15.2k, BW=59.3MiB/s (62.2MB/s)(20.0GiB/345469msec)
    clat (usec): min=48, max=2828, avg=65.55, stdev=16.90
     lat (usec): min=48, max=2828, avg=65.58, stdev=16.90
    clat percentiles (usec):
     |  1.00th=[   49],  5.00th=[   50], 10.00th=[   51], 20.00th=[   51],
     | 30.00th=[   52], 40.00th=[   53], 50.00th=[   60], 60.00th=[   71],
     | 70.00th=[   73], 80.00th=[   79], 90.00th=[   88], 95.00th=[   90],
     | 99.00th=[  120], 99.50th=[  130], 99.90th=[  149], 99.95th=[  157],
     | 99.99th=[  184]
   bw (  KiB/s): min=59472, max=61528, per=15.08%, avg=60729.74, stdev=344.11, samples=690
   iops        : min=14868, max=15382, avg=15182.43, stdev=86.02, samples=690
  lat (usec)   : 50=6.62%, 100=90.63%, 250=2.75%, 500=0.01%, 750=0.01%
  lat (usec)   : 1000=0.01%
  lat (msec)   : 2=0.01%, 4=0.01%
  cpu          : usr=0.76%, sys=5.63%, ctx=5246568, majf=0, minf=9
  IO depths    : 1=100.0%, 2=0.0%, 4=0.0%, 8=0.0%, 16=0.0%, 32=0.0%, >=64=0.0%
     submit    : 0=0.0%, 4=100.0%, 8=0.0%, 16=0.0%, 32=0.0%, 64=0.0%, >=64=0.0%
     complete  : 0=0.0%, 4=100.0%, 8=0.0%, 16=0.0%, 32=0.0%, 64=0.0%, >=64=0.0%
     issued rwts: total=5242880,0,0,0 short=0,0,0,0 dropped=0,0,0,0
     latency   : target=0, window=0, percentile=100.00%, depth=64
random-read: (groupid=0, jobs=1): err= 0: pid=143334: Thu Oct  5 23:23:49 2023
  read: IOPS=14.3k, BW=55.8MiB/s (58.5MB/s)(20.0GiB/366867msec)
    clat (usec): min=48, max=2742, avg=69.63, stdev=16.68
     lat (usec): min=48, max=2742, avg=69.66, stdev=16.69
    clat percentiles (usec):
     |  1.00th=[   50],  5.00th=[   50], 10.00th=[   51], 20.00th=[   52],
     | 30.00th=[   54], 40.00th=[   70], 50.00th=[   72], 60.00th=[   73],
     | 70.00th=[   75], 80.00th=[   86], 90.00th=[   88], 95.00th=[   92],
     | 99.00th=[  123], 99.50th=[  133], 99.90th=[  151], 99.95th=[  159],
     | 99.99th=[  184]
   bw (  KiB/s): min=55232, max=58272, per=14.20%, avg=57191.21, stdev=322.36, samples=733
   iops        : min=13808, max=14568, avg=14297.80, stdev=80.58, samples=733
  lat (usec)   : 50=3.98%, 100=92.88%, 250=3.14%, 500=0.01%, 750=0.01%
  lat (usec)   : 1000=0.01%
  lat (msec)   : 2=0.01%, 4=0.01%
  cpu          : usr=0.74%, sys=5.33%, ctx=5246807, majf=0, minf=9
  IO depths    : 1=100.0%, 2=0.0%, 4=0.0%, 8=0.0%, 16=0.0%, 32=0.0%, >=64=0.0%
     submit    : 0=0.0%, 4=100.0%, 8=0.0%, 16=0.0%, 32=0.0%, 64=0.0%, >=64=0.0%
     complete  : 0=0.0%, 4=100.0%, 8=0.0%, 16=0.0%, 32=0.0%, 64=0.0%, >=64=0.0%
     issued rwts: total=5242880,0,0,0 short=0,0,0,0 dropped=0,0,0,0
     latency   : target=0, window=0, percentile=100.00%, depth=64
random-read: (groupid=0, jobs=1): err= 0: pid=143335: Thu Oct  5 23:23:49 2023
  read: IOPS=12.6k, BW=49.2MiB/s (51.6MB/s)(20.0GiB/416494msec)
    clat (usec): min=56, max=2742, avg=79.09, stdev=12.05
     lat (usec): min=56, max=2742, avg=79.12, stdev=12.05
    clat percentiles (usec):
     |  1.00th=[   64],  5.00th=[   70], 10.00th=[   71], 20.00th=[   72],
     | 30.00th=[   73], 40.00th=[   73], 50.00th=[   74], 60.00th=[   78],
     | 70.00th=[   86], 80.00th=[   88], 90.00th=[   90], 95.00th=[   95],
     | 99.00th=[  128], 99.50th=[  137], 99.90th=[  155], 99.95th=[  163],
     | 99.99th=[  190]
   bw (  KiB/s): min=48912, max=51584, per=12.51%, avg=50377.18, stdev=326.60, samples=832
   iops        : min=12228, max=12896, avg=12594.28, stdev=81.63, samples=832
  lat (usec)   : 100=96.05%, 250=3.95%, 500=0.01%, 750=0.01%, 1000=0.01%
  lat (msec)   : 2=0.01%, 4=0.01%
  cpu          : usr=0.64%, sys=4.86%, ctx=5247122, majf=0, minf=10
  IO depths    : 1=100.0%, 2=0.0%, 4=0.0%, 8=0.0%, 16=0.0%, 32=0.0%, >=64=0.0%
     submit    : 0=0.0%, 4=100.0%, 8=0.0%, 16=0.0%, 32=0.0%, 64=0.0%, >=64=0.0%
     complete  : 0=0.0%, 4=100.0%, 8=0.0%, 16=0.0%, 32=0.0%, 64=0.0%, >=64=0.0%
     issued rwts: total=5242880,0,0,0 short=0,0,0,0 dropped=0,0,0,0
     latency   : target=0, window=0, percentile=100.00%, depth=64
random-read: (groupid=0, jobs=1): err= 0: pid=143336: Thu Oct  5 23:23:49 2023
  read: IOPS=12.6k, BW=49.2MiB/s (51.6MB/s)(20.0GiB/416501msec)
    clat (usec): min=57, max=2889, avg=79.08, stdev=12.27
     lat (usec): min=57, max=2889, avg=79.12, stdev=12.27
    clat percentiles (usec):
     |  1.00th=[   64],  5.00th=[   70], 10.00th=[   71], 20.00th=[   72],
     | 30.00th=[   73], 40.00th=[   73], 50.00th=[   74], 60.00th=[   78],
     | 70.00th=[   86], 80.00th=[   88], 90.00th=[   90], 95.00th=[   95],
     | 99.00th=[  128], 99.50th=[  137], 99.90th=[  155], 99.95th=[  163],
     | 99.99th=[  188]
   bw (  KiB/s): min=48640, max=51608, per=12.51%, avg=50376.18, stdev=314.71, samples=832
   iops        : min=12160, max=12902, avg=12594.03, stdev=78.66, samples=832
  lat (usec)   : 100=96.08%, 250=3.92%, 500=0.01%, 750=0.01%, 1000=0.01%
  lat (msec)   : 2=0.01%, 4=0.01%
  cpu          : usr=0.68%, sys=4.83%, ctx=5247298, majf=0, minf=10
  IO depths    : 1=100.0%, 2=0.0%, 4=0.0%, 8=0.0%, 16=0.0%, 32=0.0%, >=64=0.0%
     submit    : 0=0.0%, 4=100.0%, 8=0.0%, 16=0.0%, 32=0.0%, 64=0.0%, >=64=0.0%
     complete  : 0=0.0%, 4=100.0%, 8=0.0%, 16=0.0%, 32=0.0%, 64=0.0%, >=64=0.0%
     issued rwts: total=5242880,0,0,0 short=0,0,0,0 dropped=0,0,0,0
     latency   : target=0, window=0, percentile=100.00%, depth=64
random-read: (groupid=0, jobs=1): err= 0: pid=143337: Thu Oct  5 23:23:49 2023
  read: IOPS=12.6k, BW=49.3MiB/s (51.7MB/s)(20.0GiB/415249msec)
    clat (usec): min=14, max=3163, avg=78.85, stdev=12.35
     lat (usec): min=14, max=3163, avg=78.88, stdev=12.35
    clat percentiles (usec):
     |  1.00th=[   60],  5.00th=[   70], 10.00th=[   71], 20.00th=[   72],
     | 30.00th=[   73], 40.00th=[   73], 50.00th=[   74], 60.00th=[   77],
     | 70.00th=[   86], 80.00th=[   88], 90.00th=[   90], 95.00th=[   95],
     | 99.00th=[  128], 99.50th=[  137], 99.90th=[  153], 99.95th=[  161],
     | 99.99th=[  190]
   bw (  KiB/s): min=49104, max=51799, per=12.54%, avg=50526.68, stdev=317.81, samples=830
   iops        : min=12276, max=12949, avg=12631.66, stdev=79.43, samples=830
  lat (usec)   : 20=0.01%, 50=0.04%, 100=96.03%, 250=3.93%, 500=0.01%
  lat (usec)   : 750=0.01%, 1000=0.01%
  lat (msec)   : 2=0.01%, 4=0.01%
  cpu          : usr=0.61%, sys=4.90%, ctx=5246732, majf=0, minf=10
  IO depths    : 1=100.0%, 2=0.0%, 4=0.0%, 8=0.0%, 16=0.0%, 32=0.0%, >=64=0.0%
     submit    : 0=0.0%, 4=100.0%, 8=0.0%, 16=0.0%, 32=0.0%, 64=0.0%, >=64=0.0%
     complete  : 0=0.0%, 4=100.0%, 8=0.0%, 16=0.0%, 32=0.0%, 64=0.0%, >=64=0.0%
     issued rwts: total=5242880,0,0,0 short=0,0,0,0 dropped=0,0,0,0
     latency   : target=0, window=0, percentile=100.00%, depth=64
random-read: (groupid=0, jobs=1): err= 0: pid=143338: Thu Oct  5 23:23:49 2023
  read: IOPS=12.7k, BW=49.5MiB/s (51.9MB/s)(20.0GiB/413718msec)
    clat (usec): min=48, max=2834, avg=78.55, stdev=12.65
     lat (usec): min=48, max=2834, avg=78.59, stdev=12.65
    clat percentiles (usec):
     |  1.00th=[   52],  5.00th=[   70], 10.00th=[   71], 20.00th=[   72],
     | 30.00th=[   72], 40.00th=[   73], 50.00th=[   74], 60.00th=[   77],
     | 70.00th=[   86], 80.00th=[   88], 90.00th=[   89], 95.00th=[   95],
     | 99.00th=[  127], 99.50th=[  137], 99.90th=[  153], 99.95th=[  161],
     | 99.99th=[  190]
   bw (  KiB/s): min=49776, max=51912, per=12.59%, avg=50713.30, stdev=309.76, samples=827
   iops        : min=12444, max=12978, avg=12678.31, stdev=77.41, samples=827
  lat (usec)   : 50=0.20%, 100=95.92%, 250=3.87%, 500=0.01%, 750=0.01%
  lat (usec)   : 1000=0.01%
  lat (msec)   : 2=0.01%, 4=0.01%
  cpu          : usr=0.65%, sys=4.89%, ctx=5246845, majf=0, minf=12
  IO depths    : 1=100.0%, 2=0.0%, 4=0.0%, 8=0.0%, 16=0.0%, 32=0.0%, >=64=0.0%
     submit    : 0=0.0%, 4=100.0%, 8=0.0%, 16=0.0%, 32=0.0%, 64=0.0%, >=64=0.0%
     complete  : 0=0.0%, 4=100.0%, 8=0.0%, 16=0.0%, 32=0.0%, 64=0.0%, >=64=0.0%
     issued rwts: total=5242880,0,0,0 short=0,0,0,0 dropped=0,0,0,0
     latency   : target=0, window=0, percentile=100.00%, depth=64
random-read: (groupid=0, jobs=1): err= 0: pid=143339: Thu Oct  5 23:23:49 2023
  read: IOPS=13.3k, BW=52.0MiB/s (54.5MB/s)(20.0GiB/394165msec)
    clat (usec): min=47, max=2904, avg=74.83, stdev=15.26
     lat (usec): min=47, max=2904, avg=74.86, stdev=15.26
    clat percentiles (usec):
     |  1.00th=[   50],  5.00th=[   51], 10.00th=[   53], 20.00th=[   70],
     | 30.00th=[   71], 40.00th=[   72], 50.00th=[   73], 60.00th=[   75],
     | 70.00th=[   85], 80.00th=[   87], 90.00th=[   89], 95.00th=[   94],
     | 99.00th=[  126], 99.50th=[  135], 99.90th=[  153], 99.95th=[  161],
     | 99.99th=[  188]
   bw (  KiB/s): min=52096, max=54312, per=13.21%, avg=53229.10, stdev=312.71, samples=788
   iops        : min=13024, max=13578, avg=13307.26, stdev=78.16, samples=788
  lat (usec)   : 50=1.65%, 100=94.73%, 250=3.62%, 500=0.01%, 750=0.01%
  lat (usec)   : 1000=0.01%
  lat (msec)   : 2=0.01%, 4=0.01%
  cpu          : usr=0.67%, sys=5.07%, ctx=5246945, majf=0, minf=9
  IO depths    : 1=100.0%, 2=0.0%, 4=0.0%, 8=0.0%, 16=0.0%, 32=0.0%, >=64=0.0%
     submit    : 0=0.0%, 4=100.0%, 8=0.0%, 16=0.0%, 32=0.0%, 64=0.0%, >=64=0.0%
     complete  : 0=0.0%, 4=100.0%, 8=0.0%, 16=0.0%, 32=0.0%, 64=0.0%, >=64=0.0%
     issued rwts: total=5242880,0,0,0 short=0,0,0,0 dropped=0,0,0,0
     latency   : target=0, window=0, percentile=100.00%, depth=64

Run status group 0 (all jobs):
   READ: bw=393MiB/s (412MB/s), 49.2MiB/s-59.3MiB/s (51.6MB/s-62.2MB/s), io=160GiB (172GB), run=345469-416501msec

Disk stats (read/write):
    md127: ios=41940854/14, merge=0/0, ticks=2850618/100, in_queue=2850718, util=100.00%, aggrios=20971520/47, aggrmerge=0/2, aggrticks=1428779/139, aggrin_queue=1428932, aggrutil=100.00%
  nvme0n1: ios=21179809/47, merge=0/2, ticks=1427626/139, in_queue=1427779, util=100.00%
  nvme1n1: ios=20763231/47, merge=0/2, ticks=1429932/139, in_queue=1430086, util=100.00%
mdadm
Martin Hope
James
Asked: 2018-12-18 02:15:14 +0800 CST
  • 0

我正在尝试使用 Dell OpenManage 插件监控 Dell R730 服务器（https://www.dell.com/support/article/uk/en/ukbsdt1/sln311076/dell-emc-openmanage-plug-in-for- nagios-core?lang=en）。我已经构建了它，它似乎可以在我用于 Nagios Core 安装的 Raspberry Pi 上运行。我可以使用桌面上的 Openmanage 实用程序连接到服务器，并且可以使用 rpi 中的 SNMPwalk 从服务器（打开的端口 161）获取信息，使用命令

snmpwalk -v1 -cpublic <ip_address>

它也适用于 -v2c 选项。但是，当我尝试时，

python dellemc_nagios_discovery_service_utility.py --host=<ip_address> --snmp.version=2 --output.file=/usr/local/nagios/dell/config/objects/

它无法找到服务器，但似乎可以工作；

Dell EMC device discovery is in progress...

Total no of Hosts / IPs provided :1
Total no of Hosts / IPs processed successfully :0
Total no of Hosts / IPs already discovered:0
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我使用了此处的说明，但无法获得适用于 Raspbian 的 Dell RACADM deb 版本。它们有点旧，但我完成了大部分工作。

https://www.dell.com/support/article/uk/en/ukbsdt1/sln310604/installation-of-dell-openmanage-plugin-for-nagios-core-on-ubuntu-os?lang=en

该插件构建良好，我使用 pip 安装了 OMSDK。以上命令均未使用 sudo 运行，就像 pi 用户而不是 nagiosadmin 一样。这是安装阶段的输出；

Dell_OpenManage_Plugin/Install $ sudo bash install.sh

Dell EMC OpenManage Plug-in v3.0 for Nagios Core requires Nagios Core v3.5.0 or later.
Press 'Y' to continue if Nagios Core version is 3.5.0 or later.
Press any other key to exit installation (default: 'Y'):  Y

Provide the installed location of Nagios Core (Press ENTER to continue with the default location: '/usr/local/nagios'):

        Using the default Nagios Core installed location: /usr/local/nagios
        Nagios Core installed location verified: /usr/local/nagios

Checking prerequisites...
        SNMPTT is installed.
        JAVA is installed.
        PYTHON 2.7.13 is installed.
        PYTHON argparse module is installed.
        PYTHON netaddr module is installed.

        OpenManage Python Software Development Kit (OMSDK) module is not installed or not appropriate.
Read the Dell EMC End User License Agreement (EULA) license file (license_en.txt) packaged with this product before proceeding with the installation.
Press 'Y' to accept the license.
Press any other key to exit installation (default: 'Y'):  Y

Installing "dell emc" Plug-in specific folders and files...

Enabling HTML tags...

The attribute "escape_html_tags" in file "cgi.cfg" is set to 1. Set it to 0 for better readability in Nagios Core console (recommended).
Press 'Y' if you would like to set it to '0' (default: 'N'): Y

Updating nagios.cfg...

        The following entry is added for configuring Dell EMC OpenManage Plug-in config directory:
        --------------------------------------------------
        cfg_dir=/usr/local/nagios/dell/config
        --------------------------------------------------

Provide the file path where snmptt.ini is installed (Press ENTER to continue with the default file path: '/etc/snmp/snmptt.ini'):

        Provided file path /etc/snmp/snmptt.ini is valid.

Updating snmptt.ini...


        The following entry is added for supporting Dell EMC device traps:
        ---------------------------------------------------------------------
        /usr/local/nagios/dell/config/templates/Dell_Agent_free_Server_Traps.conf
        /usr/local/nagios/dell/config/templates/Dell_Chassis_Traps.conf
        /usr/local/nagios/dell/config/templates/Dell_Compellent_Traps.conf
        /usr/local/nagios/dell/config/templates/Dell_EqualLogic_Traps.conf
        /usr/local/nagios/dell/config/templates/Dell_F10_Switch_Traps.conf
        /usr/local/nagios/dell/config/templates/Dell_N_Series_Traps.conf
        /usr/local/nagios/dell/config/templates/Dell_PowerVaultMD_Traps.conf
        ---------------------------------------------------------------------

Provide the file path where JAVA is installed (Press ENTER to continue with the default file path: '/usr/bin/java'):

        Provided file path /usr/bin/java is valid.

Updating dellconfig.cfg...

SUCCESS: Dell EMC OpenManage Plug-in version v3.0 is installed successfully.

For the Dell EMC OpenManage Plug-in changes to take effect, verify the Nagios and SNMPTT configuration entries as per product guidelines and then restart the Nagios and SNMPTT services.

任何人都可以提供任何关于为什么这可能不起作用的指示吗？我正在尝试确定这是插件本身的问题还是网络问题。如果您需要我尝试做任何事情来缩小范围，请询问。

nagios