Re: [Xen-users] Do I need to specify swap parition for domU?

[Jason <fearthepenguin@xxxxxxxxxxxxxxxxx>]

specify the swap LV just like you did the root LV.  As far as your guest 
knows, its a disk or partition just like another other LV you export. 
Then once you are in the DomU,  add a swap line pointing to that disk in 
your /etc/fstab
ie   /dev/hda2      swap         swap   defaults        0     0

then just
mkswap /dev/hda2
swapon -a




Liang Yang wrote:
> Hi Tim,
>
> Thank you for your reply. However, I would like to use logic volumes 
> directly instead of using file backed disk partition for swap 
> partition. For example, I created two logic volumes, LogVol00 is 
> reserved as the swap partition for domU (1GB)(I copied the whole 
> RedHat filesystem to LogVol01 as the / for domU). But I don't know how 
> to specify LogVol00 in xen config file as the swap partition for domU.
> Could you shed more lights on this issue?
>
> Thanks,
>
> Liang
>
> ----- Original Message ----- From: "Tim Wood" <twwood@xxxxxxxxx>
> To: "Liang Yang" <multisyncfe991@xxxxxxxxxxx>
> Cc: <xen-users@xxxxxxxxxxxxxxxxxxx>
> Sent: Thursday, September 07, 2006 11:58 AM
> Subject: Re: [Xen-users] Do I need to specify swap parition for domU?
>
>
> > You don't need to setup a swap partition, but it is generally a good 
> > idea.
> > If you are using file backed disk partitions, you can create one like 
> > so:
> > dd if=/dev/zero of=vmSwapFile bs=1k seek=512k count=1
> > mkswap vmSwapFile
> >
> > That will make a 512 MB swap file named "vmSwapFile"
> >
> > On 9/7/06, Liang Yang <multisyncfe991@xxxxxxxxxxx> wrote:
> > > Hi,
> > >
> > > I just have a question about setting up domU, except the filesystem, 
> > > do I
> > > need to create a swap partition for the domU? How to do it?
> > >
> > > Thanks,
> > >
> > > Liang
> > >
> > >
> > > _______________________________________________
> > > Xen-users mailing list
> > > Xen-users@xxxxxxxxxxxxxxxxxxx
> > > http://lists.xensource.com/xen-users
>
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