Hello,
I am here again, with another issue.
I am setting up a new Oracle VM setup (GUI). On the backend, it is ldom concept, but GUI seems to have an easier interface.
For now, we don't have any SFP module and these two S7 Sparc servers are not connected to Storage, so I have to live with local disks only. Now the limitation comes here.
I will create one repository with one local disk and can create VM's from that. That means, VM will be sitting on that repository, which is made of local disk. If ever, I want to replace that local disk (due to hard/transport/bad errors), I will not be able to migrate these VMs to another repository/pool because these VMs are on local disk. This will be a bad design.
Even if I create zpool with two disk, I thought I should be able to see that pool in OVM. But from Oracle VM perspective GUI Manager does not recognize zpools, only disk. I created a case with Oracle for best practice to be used for this and they responded -- "OVM is not designed to manage redundancy with local disks. That is why Oracle VM is capable to handle SAN Storage over the network or even fiber channel. Now from Solaris perspective, I think that you can manually assign zpool as virtual disk to the LDOMs guest, but you need to do research on this if this is possible"
I tried to google and didn't find any relevant note, if I can create virtual disks from zpool.
Another idea came in my mind was, if I can create hardware RAID, then OS will see that single disk, but then I found this link -
Hardware RAID Support -
SPARC and Netra SPARC S7-2 Series Servers Administration Guide and it denies it.
Any suggestions or ideas, please ?
Thanks