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22 lines
1.1 KiB
ReStructuredText
22 lines
1.1 KiB
ReStructuredText
NFS plugins for FreeBSD
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The NFS plugins for Munin depend on the /proc filesystem in Linux for
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statistics which does not exist in FreeBSD by default. While one can
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add the linproc package to their installation to emulate this
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functionality, I felt it would be better to write plugins that made use
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of native tools.
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I'm leveraging the nfsstat command to create these plugins. I'm sure
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there is a better primary data source in FreeBSD to gather this output
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from but for my purposes, using nfsstat is adequate and acceptable.
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Unfortunately this means if the output of the nfsstat command changes
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due to updates, these plugins will likely report inaccurate data.
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These are the days of our lives, as they say. Someone with appropriate
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levels of FreeBSD knowledge can probably improve these plugins
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trivially.
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I'm specifically targeting FreeNAS/NAS4Free, but the code should work
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on any FreeBSD system with minimal package additions. Installing munin
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on FreeNAS is not supported in general, but it's easy enough to do and
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I wanted it monitored, ergo we are here.
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