Date: Tue, 27 Oct 2009 16:46:48 +1030 From: "Daniel O'Connor" <doconnor@gsoft.com.au> To: freebsd-stable@freebsd.org Cc: Pete French <petefrench@ticketswitch.com> Subject: Re: whats best pracfive for ZFS on a whole disc these days ? Message-ID: <200910271646.55227.doconnor@gsoft.com.au> In-Reply-To: <E1N2NcA-0004c4-CE@dilbert.ticketswitch.com>
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[-- Attachment #1 --] On Mon, 26 Oct 2009, Pete French wrote: > just about to build a new ZFS based system and I was wondering > what the recommended way to dedicate a whole disc to ZFS is > these days. Should I just give it 'da1', 'da2' etc as I have > done in the past, or is it better to use GPT to create a > partition over the whole disc, which is marked as > being for freebsd-zfs ? > > Not that I have had any problems with simply using bare > drives, but the phrase 'dangerously dedicated' does keep > nagging at me, hence considering the GPT route :-) I put GPT's on mine and reserved a few Gb on each so I could swap/dump on them (4Gb on each - overkill but kept them all the same size). Unfortunately it appears ZFS doesn't search for GPT partitions so if you have them and swap the drives around you need to fix it up manually. -- Daniel O'Connor software and network engineer for Genesis Software - http://www.gsoft.com.au "The nice thing about standards is that there are so many of them to choose from." -- Andrew Tanenbaum GPG Fingerprint - 5596 B766 97C0 0E94 4347 295E E593 DC20 7B3F CE8C [-- Attachment #2 --] -----BEGIN PGP SIGNATURE----- Version: GnuPG v2.0.12 (FreeBSD) iD8DBQBK5pBX5ZPcIHs/zowRAhOHAJ9Ai0O7w+G8nW5M0v0aVSrQcGLbjgCfa/gY ym3jAbUgkSr3n7xPC3aZRDY= =6d2w -----END PGP SIGNATURE-----help
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