Mailing List Archive: Problems in xen_sr_get_physical

Problems in xen_sr_get_physical_size

Jan 6, 2008, 2:30 AM

Post #1 of 3 (623 views)

Hi all,
I would like to know if I am doing something wrong in my test code
(using libxen). Here is the test code snippet and associated results.

---- Code -----

xen_sr_set *mySrList;
xen_sr *mySr;

if (!xen_sr_get_all(session, &mySrList))
{
cout<<"Error in xen_sr_get_all"<<endl;
return 1;
}
cout<<"SR array size:"<<(int)mySrList->size<<endl;

mySr = mySrList->contents[0];

char* srname;

if (!xen_sr_get_type(session, &srname, (mySrList->contents[0])))
{
cout<<"Error in xen_sr_get_type"<<endl;
return 1;
}

cout<<"SR type:"<<srname<<endl;

int64_t srno;

if (!xen_sr_get_physical_size(session, &srno,
(mySrList->contents[0])))
{
cout<<"Error in xen_sr_get_physical_size"<<endl;
return 1;
}

cout<<"SR detail:"<<(int)srno<<endl;

---- Results -----

*SR array size: 2
SR type: local
Error in xen_sr_get_physical_size
*

Thanks

Chetan

Re: Problems in xen_sr_get_physical_size [ In reply to ]

chetan.lists at gmail

Jan 6, 2008, 4:28 AM

Post #2 of 3 (596 views)

Permalink

chetansa wrote:
> Hi all,
> I would like to know if I am doing something wrong in my test code
> (using libxen). Here is the test code snippet and associated results.
>
> ---- Code -----
>
> xen_sr_set *mySrList;
> xen_sr *mySr;
>
> if (!xen_sr_get_all(session, &mySrList))
> {
> cout<<"Error in xen_sr_get_all"<<endl;
> return 1;
> }
> cout<<"SR array size:"<<(int)mySrList->size<<endl;
>
> mySr = mySrList->contents[0];
>
> char* srname;
>
> if (!xen_sr_get_type(session, &srname, (mySrList->contents[0])))
> {
> cout<<"Error in xen_sr_get_type"<<endl;
> return 1;
> }
>
> cout<<"SR type:"<<srname<<endl;
>
> int64_t srno;
>
> if (!xen_sr_get_physical_size(session, &srno,
> (mySrList->contents[0])))
> {
> cout<<"Error in xen_sr_get_physical_size"<<endl;
> return 1;
> }
>
> cout<<"SR detail:"<<(int)srno<<endl;
>
> ---- Results -----
>
> *SR array size: 2
> SR type: local
> Error in xen_sr_get_physical_size
> *
>
> Thanks
>
> Chetan
Here is an error description given by the session struct,

*2INTERNAL_ERROR 'int' object is not callable *

Re: Re: Problems in xen_sr_get_physical_size [ In reply to ]

stefanb at us

Jan 6, 2008, 12:18 PM

Post #3 of 3 (595 views)

Permalink

It looks like the error is in Xend.

This patch may fix the problem, though it returns 'max_int'.

Stefan

Signed-off-by: Stefan Berger <stefanb@us.ibm.com>

diff -r 2491691e3e69 tools/python/xen/xend/XendAPI.py
--- a/tools/python/xen/xend/XendAPI.py Sat Dec 29 17:57:47 2007
+0000
+++ b/tools/python/xen/xend/XendAPI.py Sun Jan 06 14:16:10 2008
-0500
@@ -2531,7 +2531,7 @@ class XendAPI(object):
return self._get_SR_func(ref, 'physical_utilisation')

def SR_get_physical_size(self, _, ref):
- return self._get_SR_func(ref, 'physical_size')
+ return self._get_SR_attr(ref, 'physical_size')

def SR_get_type(self, _, ref):
return self._get_SR_attr(ref, 'type')

xen-api-bounces@lists.xensource.com wrote on 01/06/2008 06:28:55 AM:

> chetansa wrote:
> Hi all,
> I would like to know if I am doing something wrong in my test code
> (using libxen). Here is the test code snippet and associated results.

> ---- Code -----
>
> xen_sr_set *mySrList;
> xen_sr *mySr;
>
> if (!xen_sr_get_all(session, &mySrList))
> {
> cout<<"Error in xen_sr_get_all"<<endl;
> return 1;
> }
> cout<<"SR array size:"<<(int)mySrList->size<<endl;
>
> mySr = mySrList->contents[0];
>
> char* srname;
>
> if (!xen_sr_get_type(session, &srname, (mySrList->contents[0])))
> {
> cout<<"Error in xen_sr_get_type"<<endl;
> return 1;
> }
>
> cout<<"SR type:"<<srname<<endl;
>
> int64_t srno;
>
> if (!xen_sr_get_physical_size(session, &srno,
(mySrList->contents[0])))
> {
> cout<<"Error in xen_sr_get_physical_size"<<endl;
> return 1;
> }
>
> cout<<"SR detail:"<<(int)srno<<endl;
>
> ---- Results -----
>
> SR array size: 2
> SR type: local
> Error in xen_sr_get_physical_size

> Thanks
>
> Chetan
> Here is an error description given by the session struct,
>
> 2INTERNAL_ERROR 'int' object is not callable
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