Feature #2

Support for the Xen credit scheduler

Added by Ruben S. Montero about 12 years ago. Updated about 12 years ago.

Status:ClosedStart date:
Priority:HighDue date:
Assignee:Javi Fontan% Done:

0%

Category:Drivers - Auth
Target version:Release 1.0
Resolution:fixed Pull request:

Description

Set credits to VMs based on the CPU requested.
  • Invoke xm sched-credit in the current driver
  • Add WEIGHT variable to the xen template, to be parsed by the driver to set the VM weight. The final weight will be computed as:
    WEIGHT=CPU * CREDIT
    
  • The CREDIT-- is defined in the driver default file.
  • Round-up CPU value in the Xen driver.

History

#1 Updated by Javi Fontan about 12 years ago

Code for this features added in r20. VCPU configuration still not added.

#2 Updated by Javi Fontan about 12 years ago

The driver should get the location of the deployment file from the environment as the path is the one that exists in the worker node.

#3 Updated by Javi Fontan about 12 years ago

  • Resolution set to fixed

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