[Bug 163461] [vfs] vfs.zfs.arc_max/vfs.zfs.arc_meta_limit defaults aren't wise

bugzilla-noreply at freebsd.org bugzilla-noreply at freebsd.org
Wed Aug 31 11:51:26 UTC 2016


https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=163461

MMacD <scratch65535 at att.net> changed:

           What    |Removed                     |Added
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                 CC|                            |scratch65535 at att.net

--- Comment #1 from MMacD <scratch65535 at att.net> ---
I'd agree pretty strongly.  I might be naïve, but allowing any subsystem to
grab all memory by default seems an exceptionally bad idea.  Default to 50% at
most, and let the admin adjust it upwards if that seems appropriate and
feasible.

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