Richard Elling wrote:
Vincent Fox wrote:
Does it seem feasible/reasonable to enable compression on ZFS root disks during 
JumpStart?

Seems like it could buy some space & performance.

Yes.  There have been several people who do this regularly.
Glenn wrote a blog on how to do this when installing OpenSolaris 2008.05
http://blogs.sun.com/glagasse/entry/howto_enable_zfs_compression_when

I haven't used JumpStart in some time, but it appears as though the last
arguments of the pool keyword are passed to zpool create, so you should
be able to set the parameters there.  Cindy?
No, the last arguments are not options.  Unfortunately,
the syntax doesn't provide a way to specify compression
at the creation time.  It should, though.  Or perhaps
compression should be the default.

lori


 -- richard

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