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Nitin Mehta edited comment on CLOUDSTACK-2354 at 5/16/13 11:40 AM: ------------------------------------------------------------------- The observation is correct. The right design will remove the hard coding. It will set all the values as following static min = service_offering / memory_overprovisioning_of_cluster. dynamic min = service_offering / memory_overprovisioning_of_cluster. dynamic max = service_offering static max = (4 * service_offering) / memory_overprovisioning_of_cluster While scaling "up" the vm say from service offering "x" to "y" we will change dynamic min = new service_offering / memory_overprovisioning_of_cluster. dynamic max = new service_offering and ensure that new dynamic max (y) <= static max and new dynamic min (y / memory_overprovisioning_of_cluster) >= static min. Note : From XS following are the constraints 0 ≤ memory-static-min ≤ memory-dynamic-min ≤ memory-dynamic-max ≤ memory-static-max Dynamic Minimum ≥ 1⁄4 Static Maximum for all supported operating systems was (Author: nitinme): The observation is correct. The right design will remove the hard coding. It will set all the values as following static min = service_offering / memory_overprovisioning_of_cluster. dynamic min = service_offering / memory_overprovisioning_of_cluster. dynamic max = service_offering static max = (4 * service_offering) / memory_overprovisioning_of_cluster While scaling "up" the vm say from service offering "x" to "y" we will change dynamic min = new service_offering / memory_overprovisioning_of_cluster. dynamic max = new service_offering and ensure that new dynamic max (y) <= static max and new dynamic min (y / memory_overprovisioning_of_cluster) >= static min. > Unable to create Windows VMs using ISO > -------------------------------------- > > Key: CLOUDSTACK-2354 > URL: https://issues.apache.org/jira/browse/CLOUDSTACK-2354 > Project: CloudStack > Issue Type: Bug > Security Level: Public(Anyone can view this level - this is the > default.) > Components: ISO > Affects Versions: 4.2.0 > Environment: Build No.#256 > (CloudStack-non-OSS-MASTER-256-rhel6.3.tar.gz) > XenServer6.1 for Host Server, CentOS6.3 for NFS server and CloudStack-Mgr > Server. > Reporter: Minying Bao > Assignee: Harikrishna Patnala > Priority: Blocker > Fix For: 4.2.0 > > Attachments: ISO_Win8.jpg, ISO_XP-Auto-Shutdown.JPG.jpg, > ISO_XP_State.JPG.jpg, management-server.log > > > Repro Steps > Setup the cloudstack environment as normal. (Configured NFS & CS-Mgr Servers) > Launch browser, start CloudStack WebConsole and finish to build a cloud step > by step. (It should use workaround of build#256 when building a cloud.) > Register the ISOs to the CloudStack as follows Win7, Win8, 2k8R2, XP. Wait > for "Status" showing "Successfully Installed". > Add instances from all above ISOs. > Expected Result > All the instances should be added successfully, and all the related VMs > should be launched successfully on XenServer Host. > Actual Result > Unable to create Windows VMs using ISO. > VMs based on the Win8/Win7 ISOs -> WebConsole show "Error" (refer to > screenshot "ISO_Win8.jpg") > VMs based on the XP/W2k8r2 ISO -> WebConsole show "Running" -> Auto-shutdown > during the OS installation -> WebConsole show "Stopped" (refer to screenshots > "ISO_XP-Auto-Shutdown.JPG" and "ISO_XP_State.JPG" ) -- This message is automatically generated by JIRA. If you think it was sent incorrectly, please contact your JIRA administrators For more information on JIRA, see: http://www.atlassian.com/software/jira