* Sheldon <shaohef(a)linux.vnet.ibm.com> [2012-09-24 06:50]:
On 09/21/2012 08:14 PM, Laszlo Hornyak wrote:
>
>----- Original Message -----
>>From: "Sheldon" <shaohef(a)linux.vnet.ibm.com>
>>To: vdsm-devel(a)lists.fedorahosted.org
>>Sent: Friday, September 21, 2012 11:42:05 AM
>>Subject: [vdsm] how engine get files from node???
>>
>>
>>Hi all,
>>I have submitted a patch about watchdog device
>>http://gerrit.ovirt.org/#/c/7535/
>>If we set 'dump' action for watchdog, qemu will generate a dump file.
>>And I have get some feedback, how engine get these files?
>When adding the host (if installation is enabled) the engine does some ssh/scp to the
new host, but this can be turned off. Also, the guideline is to have a single interface
with the host, and after installation the engine does not try to communicate with vdsm in
any other way than the xmlrpc interface.
do you means "ssh/scp" may not be available on host, So a xmlrpc
interface should be added to get the files on host?
ssh/scp is available, but requires user authentication. We already have
one entry point into the node, the VDSM API, which is currently running
over XMLRPC, so, instead of attempting to coordinate additional users
and authenication, provide a way to programatically get at the data via
XMLRPC.
>>scp? or Will vdsm support new API to list and get these files?
>>IMO, The new API should list and get not only dump files, but also
>>other kinds of files.
>>
>>
>>--
>>Sheldon Feng <shaohef(a)linux.vnet.ibm.com> IBM Linux Technology Center
>>_______________________________________________
>>vdsm-devel mailing list
>>vdsm-devel(a)lists.fedorahosted.org
>>https://lists.fedorahosted.org/mailman/listinfo/vdsm-devel
>>
--
Sheldon Feng(?????????)<shaohef(a)linux.vnet.ibm.com>
IBM Linux Technology Center
--
Ryan Harper
Software Engineer; Linux Technology Center
IBM Corp., Austin, Tx
ryanh(a)us.ibm.com