Re: Mac OS X Jails
Re: Mac OS X Jails
- Subject: Re: Mac OS X Jails
- From: Mo McRoberts <email@hidden>
- Date: Fri, 31 Jul 2009 15:16:44 +0100
On Fri, Jul 31, 2009 at 15:05, Andrew Gallatin<email@hidden> wrote:
> Mo McRoberts wrote:
>
>>
>> jails are one of the relatively few features of FreeBSD that Darwin lacks.
>
> Few!?!? Just off the top of my head:
>
> - TSO (Tcp Segmentation Offload)
> - efficient (no copy) TCP sendfile support
> - Multiple MSI-X interrupt vectors (enabling RSS)
> - Multiple Transmit Queues per NIC
> - 64-bit kernel
> - Usable ZFS support
> - Dtrace works on loadable kernel modules
> - usable support for non-x86 / ppc arches
> - Local Crashdumps & "mini-dumps"
> - Linux binary compatibility
> - User controllable CPU affinity for processes and IRQ vectors
That's not exactly a huge list. Out of curiosity… how many of those
were added to FreeBSD after 10.5 was released, and how many are likely
to appear in 10.6 (we know “64-bit kernel” definitely will, for a
start)?
I know Linux binary compat is pretty old (though NetBSD’s the king of
binary compat modules), and the state of ZFS on Darwin is anybody’s
guess… curious about the others, though.
M.
--
http://nevali.net
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