With a Shared Image Gallery provisioned in region "X" containing an image version replicated to both region "X" and region "Y", will this image version be available in region Y if region X is down? I'm looking into this for BCDR scenarios, where I guess that the alternative would be have a shared image gallery in each regions and doing the replication ourselves?
And in addition to this, I do not see any SLAs for Shared Image Gallery anywhere? If I provision a Shared Image Gallery with a single image version based on a VHD in a blob storage, should I assume that the SLA is identical that blob storage? What about the case replicated image versions?