Date: Thu, 9 Sep 2010 12:42:40 +0200 From: =?iso-8859-2?Q?=A9imun_Mikecin?= <numisemis@gmail.com> To: freebsd-fs <freebsd-fs@freebsd.org> Subject: Re: Swap on ZFS Volume still panics? Message-ID: <A01D9C8A-F139-4D2B-B68F-B75B01626FC8@gmail.com> In-Reply-To: <F51E728E-E1F4-4DD8-BD09-619915763B8A@gmail.com> References: <AANLkTin4DAY%2BWXOpckWJCs437BGg0mjAFzRv%2BiDEG-F1@mail.gmail.com> <F51E728E-E1F4-4DD8-BD09-619915763B8A@gmail.com>
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On 8. ruj. 2010., at 20:07, Šimun Mikecin wrote: > On 8. ruj. 2010., at 18:19, App Deb wrote: > >> Reading the wiki guides they mention the official way to add swap volumes on >> ZFS (set org.freebsd:swap=on etc..), >> >> So I thought that it should work now, But I just got a panic in 8.1-RELEASE >> after a heavy memory situation that touched swap for the first time. >> > > Last time I tried swap on ZFS (long time ago) I needed: > > zfs set recordsize=4k tank/swap > > Without it, kernel would panic as soon as swap was touched. I suppose this helped because it matches processor page size. > I have to correct myself: property that I was setting was blocksize, not recordsize. So it would be somethink like: zfs create -b 4k -V 2G tank/swap
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