7:24 p.m.
Hi
Because the value of XEN_V2_OP_SETMAXMEM in xen_internal.c is wrong, virsh
setmaxmem outputs error message.
--> Both XEN_V2_OP_SETMAXMEM and XEN_V2_OP_GETVCPUINFO are set to 14, but
XEN_V2_OP_SETMAXMEM should be set to 11.
--------------------------------------------------------------------------------
# virsh setmaxmem 0 921600
libvir: Xen error : failed Xen syscall ioctl 8518692
--------------------------------------------------------------------------------
This patch sets the right value to XEN_V2_OP_SETMAXMEM.
Signed-off-by: Masayuki Sunou <fj1826dm(a)aa.jp.fujitsu.com>
Thanks,
Masayuki Sunou.
--------------------------------------------------------------------------------
Index: libvirt/src/xen_internal.c
===================================================================
RCS file: /data/cvs/libvirt/src/xen_internal.c,v
retrieving revision 1.67
diff -u -p -r1.67 xen_internal.c
--- libvirt/src/xen_internal.c 23 Mar 2007 09:18:24 -0000 1.67
+++ libvirt/src/xen_internal.c 26 Mar 2007 00:09:35 -0000
@@ -280,7 +280,7 @@ typedef struct xen_v0_domainop xen_v0_do
*/
#define XEN_V0_OP_SETMAXMEM 28
#define XEN_V1_OP_SETMAXMEM 28
-#define XEN_V2_OP_SETMAXMEM 14
+#define XEN_V2_OP_SETMAXMEM 11
struct xen_v0_setmaxmem {
domid_t domain;
--------------------------------------------------------------------------------
5:08 a.m.
On Mon, Mar 26, 2007 at 09:24:27AM +0900, Masayuki Sunou wrote:
Hi
Because the value of XEN_V2_OP_SETMAXMEM in xen_internal.c is wrong, virsh
setmaxmem outputs error message.
--> Both XEN_V2_OP_SETMAXMEM and XEN_V2_OP_GETVCPUINFO are set to 14, but
XEN_V2_OP_SETMAXMEM should be set to 11.
Ohh, right, now that explain the strange error message:
paphio:~/libvirt -> grep -i max_mem /usr/include/xen/*.h | grep 11
/usr/include/xen/domctl.h:#define XEN_DOMCTL_max_mem 11
paphio:~/libvirt ->
Applied and commited, thanks !
Once applied I checked all the values against the original ones from
/usr/include/xen/domctl.h , they look fine now
paphio:~/libvirt -> grep 'define XEN_V2_OP_' src/xen_internal.c
#define XEN_V2_OP_GETDOMAININFOLIST 6
#define XEN_V2_OP_DESTROYDOMAIN 2
#define XEN_V2_OP_PAUSEDOMAIN 3
#define XEN_V2_OP_UNPAUSEDOMAIN 4
#define XEN_V2_OP_SETMAXMEM 11
#define XEN_V2_OP_SETMAXVCPU 15
#define XEN_V2_OP_SETVCPUMAP 9
#define XEN_V2_OP_GETVCPUINFO 14
#define XEN_V2_OP_GETVCPUMAP 25
paphio:~/libvirt ->
only XEN_V2_OP_GETDOMAININFOLIST is actually a sysop operation and
defined in a different header file:
/usr/include/xen/sysctl.h:#define XEN_SYSCTL_getdomaininfolist 6
thanks a lot !
Daniel
--
Red Hat Virtualization group http://redhat.com/virtualization/
Daniel Veillard | virtualization library http://libvirt.org/
veillard(a)redhat.com | libxml GNOME XML XSLT toolkit http://xmlsoft.org/
http://veillard.com/ | Rpmfind RPM search engine http://rpmfind.net/
7:04 p.m.
Hi
Applied and commited, thanks !
This patch is not applied when I confirm the latest revision.
(xen_internal.c 1.68)
Please apply this?
Thanks,
Masayuki Sunou.
In message <20070326100807.GD26242(a)redhat.com>
"Re: [Libvir] [PATCH] Fix value of XEN_V2_OP_SETMAXMEM"
"Daniel Veillard <veillard(a)redhat.com>" wrote:
> On Mon, Mar 26, 2007 at 09:24:27AM +0900, Masayuki Sunou wrote:
> > Hi
> >
> > Because the value of XEN_V2_OP_SETMAXMEM in xen_internal.c is wrong, virsh
> > setmaxmem outputs error message.
> > --> Both XEN_V2_OP_SETMAXMEM and XEN_V2_OP_GETVCPUINFO are set to 14, but
> > XEN_V2_OP_SETMAXMEM should be set to 11.
>
> Ohh, right, now that explain the strange error message:
>
> paphio:~/libvirt -> grep -i max_mem /usr/include/xen/*.h | grep 11
> /usr/include/xen/domctl.h:#define XEN_DOMCTL_max_mem 11
> paphio:~/libvirt ->
>
Applied and commited, thanks !
> Once applied I checked all the values against the original ones from
> /usr/include/xen/domctl.h , they look fine now
>
> paphio:~/libvirt -> grep 'define XEN_V2_OP_' src/xen_internal.c
> #define XEN_V2_OP_GETDOMAININFOLIST 6
> #define XEN_V2_OP_DESTROYDOMAIN 2
> #define XEN_V2_OP_PAUSEDOMAIN 3
> #define XEN_V2_OP_UNPAUSEDOMAIN 4
> #define XEN_V2_OP_SETMAXMEM 11
> #define XEN_V2_OP_SETMAXVCPU 15
> #define XEN_V2_OP_SETVCPUMAP 9
> #define XEN_V2_OP_GETVCPUINFO 14
> #define XEN_V2_OP_GETVCPUMAP 25
> paphio:~/libvirt ->
>
> only XEN_V2_OP_GETDOMAININFOLIST is actually a sysop operation and
> defined in a different header file:
>
> /usr/include/xen/sysctl.h:#define XEN_SYSCTL_getdomaininfolist 6
>
> thanks a lot !
>
> Daniel
>
> --
> Red Hat Virtualization group http://redhat.com/virtualization/
> Daniel Veillard | virtualization library http://libvirt.org/
> veillard(a)redhat.com | libxml GNOME XML XSLT toolkit http://xmlsoft.org/
> http://veillard.com/ | Rpmfind RPM search engine http://rpmfind.net/
>
3:49 a.m.
On Wed, Mar 28, 2007 at 09:04:50AM +0900, Masayuki Sunou wrote:
Hi
> Applied and commited, thanks !
>
This patch is not applied when I confirm the latest revision.
(xen_internal.c 1.68)
Oops, I had filled the ChangeLog, bit forgot the cvs commit step apparently,
sorry about this !
Daniel
--
Red Hat Virtualization group http://redhat.com/virtualization/
Daniel Veillard | virtualization library http://libvirt.org/
veillard(a)redhat.com | libxml GNOME XML XSLT toolkit http://xmlsoft.org/
http://veillard.com/ | Rpmfind RPM search engine http://rpmfind.net/
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