Sudhansu Sahu created CLOUDSTACK-9690:
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Summary: Scale CentOS7 VM fails with error
Key: CLOUDSTACK-9690
URL: https://issues.apache.org/jira/browse/CLOUDSTACK-9690
Project: CloudStack
Issue Type: Bug
Security Level: Public (Anyone can view this level - this is the default.)
Affects Versions: 4.10.0.0
Reporter: Sudhansu Sahu
Scale CentOS7 VM fails with error "Cannot scale up the vm because of memory
constraint violation"
When creating VM from CentOS 7 template on the XenServer with dynamically
scaling enabled, instance starts with base specified memory instead of memory *
4 as static limit.
As the result, attempt to scale VM throws error in MS log:
{noformat}
java.lang.RuntimeException: Job failed due to exception Unable to scale vm due
to Catch exception com.cloud.utils.exception.CloudRuntimeException when scaling
VM:i-24-3976-VM due to com.cloud.utils.exception.CloudRuntimeException: Cannot
scale up the vm because of memory constraint violation: 0 <=
memory-static-min(2147483648) <= memory-dynamic-min(8589934592) <=
memory-dynamic-max(8589934592) <= memory-static-max(2147483648)
{noformat}
REPO STEPS
=============================
# Enable dynamic scaling in Global settings
# Register an CentOS 7 tempplate(with tools) and tick dynamic scaling
# Deploy VM with this template
# Start the VM and try to change service offering
EXPECTED RESULT: VM should start with static limit 4x<assigned memory> and
scale up when offering is changed
ACTUAL RESULT: VM starts with maximum static limit of <assigned memory> and
doesn't scale up with error in ms log :
Cannot scale up the vm because of memory constraint violation:
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