[Xen-users] RE: help - unsubscribe - Xen-users Digest, Vol 36, I

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> From: xen-users-request@xxxxxxxxxxxxxxxxxxx
> Subject: Xen-users Digest, Vol 36, Issue 73
> To: xen-users@xxxxxxxxxxxxxxxxxxx
> Date: Tue, 12 Feb 2008 11:16:01 -0800
>
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> Today's Topics:
>
> 1. Error: int argument required (Jarkko Yp?j?)
> 2. Re: Error: int argument required (Pesov Vlado)
> 3. Re: building xen (Jens D?nhoff)
> 4. Re: Error: int argument required (Todd Deshane)
> 5. Re: building xen (Todd Deshane)
> 6. Re: Reg Disk space in guest domain with fedora img (Todd Deshane)
> 7. Re: [Xen-devel] Network between Domain 0 and Guest Domain
> (Todd Deshane)
>
>
> ----------------------------------------------------------------------
>
> Message: 1
> Date: Tue, 12 Feb 2008 19:51:36 +0200
> From: Jarkko Yp?j? <jarkko.ypaja@xxxxxxxxxxx>
> Subject: [Xen-users] Error: int argument required
> To: <xen-users@xxxxxxxxxxxxxxxxxxx>
> Message-ID: <BLU106-W19BBE47ABBBCCF42E7B867942B0@xxxxxxx>
> Content-Type: text/plain; charset="iso-8859-1"
>
>
> Hi,
>
> I've got XEN kernel(2.6.18-5) running nicely on my debian etch box but I've got a problem when adding a new vps client.
>
> After running xm create /etc/xen/xen1.domain.com.cfg I get this error
> Error: int argument required
>
> My xen1.domain.com.conf is here: http://paste.servut.us/lnv
>
> At the moment I've got no domains related to this server, I hope this is not the cause. I googled this error and noticed that there has been some bug which caused this error.
>
> Here is my xen_tools.conf: http://paste.servut.us/qfr
>
> I've been following this howto http://www.howtoforge.com/debian_etch_xen_3.1_p3
>
> Can anyone help me to fix this problem?
>
> _________________________________________________________________
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> ------------------------------
>
> Message: 2
> Date: Tue, 12 Feb 2008 19:33:42 +0100
> From: Pesov Vlado <vpesov@xxxxxxxxxxxxxx>
> Subject: Re: [Xen-users] Error: int argument required
> To: xen-users@xxxxxxxxxxxxxxxxxxx
> Message-ID: <47B1E686.9060604@xxxxxxxxxxxxxx>
> Content-Type: text/plain; charset=ISO-8859-1; format=flowed
>
> Jarkko Ypäjä wrote:
> > Hi,
> >
> > I've got XEN kernel(2.6.18-5) running nicely on my debian etch box but
> > I've got a problem when adding a new vps client.
> >
> > After running xm create /etc/xen/xen1.domain.com.cfg I get this error
> > Error: int argument required
> >
> > My xen1.domain.com.conf is here: http://paste.servut.us/lnv
> >
> I believe that here is the problem:
>
> root = '/dev/md1 ro'
>
> disk = [ 'file:/vserver/domains/xen1.xxxx.com/disk.img,md1,w',
> 'file:/vserver/domains/xen1.xxxx.com/swap.img,md2,w' ]
>
> First of all, try to use other devices than md1. I think more
> appropriate is hda, hdb, hdd, hdc,..., sda, sdb, sdd,...
> Or you can try to load the image disk by mda. And I don't understand why
> do you need to load root filesystem
> with 'ro' parametar? In my configurations I use hd{a..z} and it is
> working. Maybe you can also solve your
> problem if you specify the parametar:
>
> device_model
>
> Regards.
>
> Note: The disk.img and swap.img will be recognized as two separate
> disks, and not like a part of one disk.
>
>
>
> ------------------------------
>
> Message: 3
> Date: Tue, 12 Feb 2008 19:36:43 +0100
> From: Jens D?nhoff <mailinglists@xxxxxxxxxxxxxxxx>
> Subject: Re: [Xen-users] building xen
> To: xen-users@xxxxxxxxxxxxxxxxxxx
> Message-ID: <EEAE55024FD8E09605EEC367@xxxxxxxxxxx>
> Content-Type: text/plain; charset="us-ascii"
>
> Hi.
>
> --On Tuesday, February 12, 2008 10:25:02 AM -0500 secureboot
> <secureboot@xxxxxxxxx> wrote:
>
> > Can I just download the most recent kernel from kernel.org, configure
> > to work with Xen, and then clone the xen-unstable repo, and just
> > build/install the xen tools? Are there likely to be problems with
> > this approach?
>
> As I understand it, you have to patch the kernel to get Xen support -
> some distributions (at least Redhat and Ubuntu) offer Xen-patches for
> kernels up to 2.6.24, but I'm not sure how much of the
> distribution-specific kernel-patches (which are not in the mainline
> kernel) are needed to get Xen working.
>
> I am experimenting with 2.6.24 and Xen at the moment, but there are
> still ("normal") kernel issues I have to look into before I can take a
> look at its Xen support.
>
> If anyone has more experience, I'd gladly hear of it :)
>
> Greetings,
>
> Jens
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>
> ------------------------------
>
> Message: 4
> Date: Tue, 12 Feb 2008 13:38:19 -0500
> From: "Todd Deshane" <deshantm@xxxxxxxxx>
> Subject: Re: [Xen-users] Error: int argument required
> To: " Jarkko Yp?j? " <jarkko.ypaja@xxxxxxxxxxx>
> Cc: xen-users@xxxxxxxxxxxxxxxxxxx
> Message-ID:
> <1e16a9ed0802121038g43e67533lfbd6031dc2c934cf@xxxxxxxxxxxxxx>
> Content-Type: text/plain; charset=ISO-8859-1
>
> I think the problem might be with your memory line.
>
> change it from:
>
> memory = '32'
>
> to:
>
> memory = 32
>
> Regards,
> Todd
>
>
> On Feb 12, 2008 12:51 PM, Jarkko Ypäjä <jarkko.ypaja@xxxxxxxxxxx> wrote:
> >
> > Hi,
> >
> > I've got XEN kernel(2.6.18-5) running nicely on my debian etch box but I've
> > got a problem when adding a new vps client.
> >
> > After running xm create /etc/xen/xen1.domain.com.cfg I get this error
> > Error: int argument required
> >
> > My xen1.domain.com.conf is here: http://paste.servut.us/lnv
> >
> > At the moment I've got no domains related to this server, I hope this is not
> > the cause. I googled this error and noticed that there has been some bug
> > which caused this error.
> >
> > Here is my xen_tools.conf: http://paste.servut.us/qfr
> >
> > I've been following this howto
> > http://www.howtoforge.com/debian_etch_xen_3.1_p3
> >
> > Can anyone help me to fix this problem?
> >
> > ________________________________
> > Ota nyt käyttöösi uuden sukupolven Windows Live palvelut! Klikkaa!
> > _______________________________________________
> > Xen-users mailing list
> > Xen-users@xxxxxxxxxxxxxxxxxxx
> > http://lists.xensource.com/xen-users
> >
>
>
>
> ------------------------------
>
> Message: 5
> Date: Tue, 12 Feb 2008 13:42:02 -0500
> From: "Todd Deshane" <deshantm@xxxxxxxxx>
> Subject: Re: [Xen-users] building xen
> To: " Jens D?nhoff " <mailinglists@xxxxxxxxxxxxxxxx>
> Cc: xen-users@xxxxxxxxxxxxxxxxxxx
> Message-ID:
> <1e16a9ed0802121042tb1a1339j6632abd94ebfad00@xxxxxxxxxxxxxx>
> Content-Type: text/plain; charset=ISO-8859-1
>
> On Feb 12, 2008 1:36 PM, Jens Dönhoff <mailinglists@xxxxxxxxxxxxxxxx> wrote:
> > Hi.
> >
> > --On Tuesday, February 12, 2008 10:25:02 AM -0500 secureboot
> > <secureboot@xxxxxxxxx> wrote:
> >
> > > Can I just download the most recent kernel from kernel.org, configure
> > > to work with Xen, and then clone the xen-unstable repo, and just
> > > build/install the xen tools? Are there likely to be problems with
> > > this approach?
> >
> > As I understand it, you have to patch the kernel to get Xen support -
> > some distributions (at least Redhat and Ubuntu) offer Xen-patches for
> > kernels up to 2.6.24, but I'm not sure how much of the
> > distribution-specific kernel-patches (which are not in the mainline
> > kernel) are needed to get Xen working.
> >
> > I am experimenting with 2.6.24 and Xen at the moment, but there are
> > still ("normal") kernel issues I have to look into before I can take a
> > look at its Xen support.
> >
> > If anyone has more experience, I'd gladly hear of it :)
> >
>
> This thread and similar ones would be worth looking into to get a
> better understanding:
>
> http://lists.xensource.com/archives/html/xen-users/2008-02/msg00066.html
>
>
> > Greetings,
> >
> > Jens
> > _______________________________________________
> > Xen-users mailing list
> > Xen-users@xxxxxxxxxxxxxxxxxxx
> > http://lists.xensource.com/xen-users
> >
>
>
>
> ------------------------------
>
> Message: 6
> Date: Tue, 12 Feb 2008 13:50:38 -0500
> From: "Todd Deshane" <deshantm@xxxxxxxxx>
> Subject: Re: [Xen-users] Reg Disk space in guest domain with fedora
> img
> To: "Rajiv Rajaian" <rajiv.grid@xxxxxxxxx>
> Cc: Xen-users@xxxxxxxxxxxxxxxxxxx
> Message-ID:
> <1e16a9ed0802121050g16ba633dt6454dcf11838bf69@xxxxxxxxxxxxxx>
> Content-Type: text/plain; charset=ISO-8859-1
>
> Hi,
>
> On Feb 12, 2008 11:47 AM, Rajiv Rajaian <rajiv.grid@xxxxxxxxx> wrote:
> > Hi
> > I had installed Xen-3.0.4 in Scientific linux 4 (kernel version 2.6.16.33)
> > by following the instructions given in following link
> >
> > project-xen.web.cern.ch/project-xen/xen/howto_slcXen.html
> >
> > I ve created the guest Domain with fedora image of size 2.2GB , disk space
> > as 10GB and the domain started successfully . when i logged into the xm
> > console and checked the disk space its showing only 2.2GB .. is there any
> > thing worng with my configuration ??
> >
> > Here's my configruation file which i ve used to create domain
> >
> >
> > cat /usr/local/vm_creator/workspace/images/fedora
> >
> > #This Configuration file is Automatically Generated on Tue Feb 12 19:33:17
> > IST 2008
> > kernel = "/boot/vmlinuz-2.6.16.33-xen"
> > memory = 256
> > extra = "fastboot"
> > ramdisk = "/boot/initrd-2.6.16.33-xen.img"
> > disk = ['phy:vg/fedora,sda6,w','phy:vg/compswap,sda7,w',
> > 'phy:vg/modules,sda5,r']
> > name = "fedora.compnode.grid"
> > root = "/dev/sda6 ro"
> > vif=['bridge=xenbr0']
> >
> > The logical volumes look like
> >
> > [root@g40 ~]# lvs
> > LV VG Attr LSize Origin Snap% Move Copy%
> > compswap vg -wi-ao 1.00G
> > fedora vg -wi-ao 10.00G
> > modules vg -wi-ao 100.00M
> >
> > In the guest domain when i checked the following commands i got the output
> > as
> >
> > [root@fedora ~]# df -H
> > Filesystem Size Used Avail Use% Mounted on
> > /dev/sda6 2.2G 904M 1.2G 46% /
> > none 135M 0 135M 0% /dev/shm
> > /dev/sda5 102M 90M 7.2M 93% /lib/modules
> >
> >
> > [root@fedora ~]# fdisk -l
> >
> > Disk /dev/sda7: 1073 MB, 1073741824 bytes
> > 255 heads, 63 sectors/track, 130 cylinders
> > Units = cylinders of 16065 * 512 = 8225280 bytes
> >
> > Disk /dev/sda7 doesn't contain a valid partition table
> >
> > Disk /dev/sda6: 10.7 GB, 10737418240 bytes
> > 255 heads, 63 sectors/track, 1305 cylinders
> > Units = cylinders of 16065 * 512 = 8225280 bytes
> >
> > Disk /dev/sda6 doesn't contain a valid partition table
> >
> > Disk /dev/sda5: 104 MB, 104857600 bytes
> > 255 heads, 63 sectors/track, 12 cylinders
> > Units = cylinders of 16065 * 512 = 8225280 bytes
> >
> > Disk /dev/sda5 doesn't contain a valid partition table
> >
> >
>
> This output is the one that seems strange to me. fdisk things that the
> partitions are hard drives for some reason.
>
> My guess is that there is something wrong with the logical volume.
>
> I would suggest to stop the guest and mount the fedora logical volume
> manually. See if the right size then. If not then it is a problem with
> how Xen is recognizing it.
>
> Regards,
> Todd
>
>
>
>
> >
> > [root@fedora ~]# cat /etc/fstab
> > # This file is edited by fstab-sync - see 'man fstab-sync' for details
> > /dev/sda6 / ext3 defaults 1 1
> > none /dev/pts devpts gid=5,mode=620 0 0
> > none /dev/shm tmpfs defaults 0 0
> > none /proc proc defaults 0 0
> > none /sys sysfs defaults 0 0
> > /dev/sda7 swap swap defaults 0 0
> > /dev/sda5 /lib/modules ext2 defaults 0 1
> >
> >
> > Is there any thing to be configured to get the full disk space as 10GB or
> > any thing wrong with my configuration ??
> >
> > Please help me
> >
> > Thanks in advance
> >
> > Rajiv
> >
> > Project Associate ,
> >
> > CARE,MIT,Annauniversity ,Chennai
> > _______________________________________________
> > Xen-users mailing list
> > Xen-users@xxxxxxxxxxxxxxxxxxx
> > http://lists.xensource.com/xen-users
> >
>
>
>
> ------------------------------
>
> Message: 7
> Date: Tue, 12 Feb 2008 14:14:23 -0500
> From: "Todd Deshane" <deshantm@xxxxxxxxx>
> Subject: [Xen-users] Re: [Xen-devel] Network between Domain 0 and
> Guest Domain
> To: "nikhil vijayan" <nikhil.vijayan@xxxxxxxxx>
> Cc: xen-devel@xxxxxxxxxxxxxxxxxxx, xen-users
> <xen-users@xxxxxxxxxxxxxxxxxxx>
> Message-ID:
> <1e16a9ed0802121114m6a2eac83l22b430e8d75f18c@xxxxxxxxxxxxxx>
> Content-Type: text/plain; charset=ISO-8859-1
>
> Hello,
>
> On Feb 12, 2008 1:44 PM, nikhil vijayan <nikhil.vijayan@xxxxxxxxx> wrote:
> >
> > Hello Mates,
> > Is there a way that someone has tried or logicall thought about by which a
> > private LAN can be established b/w Domain 0 and all the Guest domains ?
> > I have a setup which has a Domain 0 and a file based HVM image running as
> > guest domain. It has been possible to establish SSH b/w Dom0-DomU. I am now
> > in search of another mechanism to establish connectivity b/w the two and
> > later with any number of guset domains, so id it possible to establish a
> > private LAN kind of thing b/w the Domains??
> > Nik
> > ___
>
> You should look here:
>
> http://wiki.xensource.com/xenwiki/XenNetworking
>
> If I understand what you are looking for correctly, then you want to
> use a dummy network device.
>
> Also, I think your question should be on the xen users list. I will
> copy that list and further discussion can go there.
>
>
> Regards,
> Todd
>
> ____________________________________________
> > Xen-devel mailing list
> > Xen-devel@xxxxxxxxxxxxxxxxxxx
> > http://lists.xensource.com/xen-devel
> >
> >
>
>
>
> ------------------------------
>
> _______________________________________________
> Xen-users mailing list
> Xen-users@xxxxxxxxxxxxxxxxxxx
> http://lists.xensource.com/xen-users
>
>
> End of Xen-users Digest, Vol 36, Issue 73
> *****************************************

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[Xen-users] RE: help - unsubscribe - Xen-users Digest, Vol 36, Issue 73