zfs discuss - Jan 2009 - RFE: parsable iostat and zpool layout

I would like zpool iostat to take a "-p" option to output parsable
statistics with absolute counters/figures that for example could be fed to MRTG,
RRD, et al.
The "zpool iostat [-v] POOL 60 [N]" is great for humans but not very
api-friendly; N=2 is a bit overkill and unreliable. Is this info available in
kstat, or is this an RFE candidate? In Solaris10?

Ditto for zpool status, a "-p" option and/or a zpool show|get layout
[-p] or similar, would ease scripting and parsing of pool/vdev/disk
configurations. Now parsing "zpool iostat -v [POOL]" with awk or perl
seem like the easiest workaround and overkill. Any better ideas? In Solaris10?
Also an RFE candidate?
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Hi P?l,

CR 6420274 covers the -p part of your question.  As far as kstats go, we only
have them in the arc and the vdev read-ahead cache.


Regards,
markm
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