Hi Wido,
I put all the database changes into setup/db/db/schema-410to420.sql.
I have tested on devcloud and our testing enviroment, it is ok.
-Wei
2013/5/31 Wido den Hollander
> Hi Wei,
>
>
> On 05/30/2013 05:47 PM, Wei ZHOU wrote:
>
>> Hi,
>>
>> I would like to merge disk_io_stat branch into
On Fri, May 31, 2013 at 02:16:31PM +0200, Wido den Hollander wrote:
>
> Shouldn't there be a creation of the tables in create-schema.sql as
> well? This is for newly created clusters.
>
Think Wei is right on this one - we froze create-schema.sql at 4.0
See: https://cwiki.apache.org/CLOUDSTACK/da
Hi Wei,
On 05/30/2013 05:47 PM, Wei ZHOU wrote:
Hi,
I would like to merge disk_io_stat branch into master.
If nobody object, I will merge into master in 48 hours.
I tried reviewing the whole patch and I mainly focused on the KVM side
since that's what I know most about.
Code wise it seems
Hi Wido,
I checked the source code. For RBD network devices, it should work well.
In
com.cloud.hypervisor.kvm.resource.LibvirtComputingResource.createVbd(Connect,
VirtualMachineTO, String, LibvirtVMDef)
disk.defNetworkBasedDisk(physicalDisk.getPath().replace("rbd:", "")
so disk.getPath() ret
Wido, thanks for you review.
QEMU/libvirt can get the bytes/iops for individual volume.
path(or uuid) is a connection between volume (in cloudstack database) and
volume (in QEMU).
However, the first volume in QEMU is ROOTDISK, second volune is DATADISK.
Maybe I can use this to get the value for R
For now, This supports KVM only. There is an issue in Xen support as xenapi
returns I/O rate (bytes per seconds) instead of total I/O.
-Wei
2013/5/30 Wei ZHOU
> Hi Wido,
>
> I have not tested on network block devices like Ceph, as I have no testing
> environment.
> I will change the source co
Hi Wido,
I have not tested on network block devices like Ceph, as I have no testing
environment.
I will change the source code and point out this does not support network
block devices.
It will support in the future.
-Wei
2013/5/30 Wido den Hollander
> On 05/30/2013 05:47 PM, Wei ZHOU wrote
On 05/30/2013 05:47 PM, Wei ZHOU wrote:
Hi,
I would like to merge disk_io_stat branch into master.
If nobody object, I will merge into master in 48 hours.
First of all, awesome work! I created the ticket but never came around
implementing it.
I took a quick look at the code and saw this in
Hi,
I would like to merge disk_io_stat branch into master.
If nobody object, I will merge into master in 48 hours.
The feature includes
(1) Add disk I/O polling for instances to CloudStack.
(2) Add it to the instance vm disk statistics table.
(3) and add it to the usage database for optional b
