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From: =?iso-8859-2?Q?=A9imun_Mikecin?= <numisemis@gmail.com>
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Subject: Re: Swap on ZFS Volume still panics?
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On 8. ruj. 2010., at 20:07, =A9imun Mikecin wrote:

> On 8. ruj. 2010., at 18:19, App Deb wrote:
>=20
>> Reading the wiki guides they mention the official way to add swap =
volumes on
>> ZFS (set org.freebsd:swap=3Don etc..),
>>=20
>> 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.
>>=20
>=20
> Last time I tried swap on ZFS (long time ago) I needed:
>=20
> zfs set recordsize=3D4k tank/swap
>=20
> Without it, kernel would panic as soon as swap was touched. I suppose =
this helped because it matches processor page size.
>=20

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