Date: Sat, 28 Sep 2013 18:27:59 +1000 (EST) From: Ian Smith <smithi@nimnet.asn.au> To: yudi v <yudi.tux@gmail.com> Cc: freebsd-questions@freebsd.org Subject: Is it possible to suspend to disk with geli+Root on ZFS installation Message-ID: <20130928180957.L1460@sola.nimnet.asn.au> In-Reply-To: <mailman.75.1380283208.58475.freebsd-questions@freebsd.org> References: <mailman.75.1380283208.58475.freebsd-questions@freebsd.org>
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In freebsd-questions Digest, Vol 486, Issue 5, Message: 18 On Fri, 27 Sep 2013 17:37:55 +1000 yudi v <yudi.tux@gmail.com> wrote: > Hi all, > > Is it possible to suspend to disk (hibernate) when using geli for full disk > encryption. My set-up is listed below. So I am going to have an encrypted > container and ZFS on top. There are two options for the swap with this > set-up, either use a swap file on the ZFS pool or use a separate partition > for swap and encrypt that. What I want to know is will either of this work > with suspend to disk. FreeBSD does not support suspend to disk (ACPI state S4) at all. It's been some years since I last heard of any attempts to implement STD. Suspend to RAM (state S3) works on some machines, including mine. If it works on yours then I suspect use of ZFS shouldn't be an extra issue. I haven't used ZFS, so can't comment on the rest of your message(s). cheers, Ian
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