Virtual server agent load balancing
First Claim
1. A method of virtual server agent load balancing, the method comprising:
- by a virtual server agent coordinator comprising computer hardware;
identifying a set of virtual machines for backup to a secondary storage system, the set of virtual machines hosted by a set of virtual machine provider systems, the set of virtual machine provider systems included in a primary storage system;
identifying a set of virtual server agents available to backup data from the set of virtual machines to the secondary storage system;
determining a number of data streams available to each virtual server agent from the set of virtual server agents; and
distributing the set of virtual machines among the set of virtual server agents based at least partially on the number of data streams available to each of the virtual server agents and a size of each virtual machine from the set of virtual machines, wherein a first virtual machine with a first size is distributed to a first virtual server agent from the set of virtual server agents and a second virtual machine with a second size is distributed to a second virtual server agent from the set of virtual server agents, and wherein the first size is less than the second size and the first virtual server agent is associated with less number of available data streams than a number of available data streams associated with the second virtual server agent.
4 Assignments
0 Petitions
Accused Products
Abstract
Virtual machine (VM) proliferation may be reduced through the use of Virtual Server Agents (VSAs) assigned to a group of VM hosts that may determine the availability of a VM to perform a task. Tasks may be assigned to existing VMs instead of creating a new VM to perform the task. Furthermore, a VSA coordinator may determine a grouping of VMs or VM hosts based on one or more factors associated with the VMs or the VM hosts, such as VM type or geographical location of the VM hosts. The VSA coordinator may also assign one or more VSAs to facilitate managing the group of VM hosts. In some embodiments, the VSA coordinators may facilitate load balancing of VSAs during operation, such as during a backup operation, a restore operation, or any other operation between a primary storage system and a secondary storage system.
375 Citations
18 Claims
-
1. A method of virtual server agent load balancing, the method comprising:
by a virtual server agent coordinator comprising computer hardware; identifying a set of virtual machines for backup to a secondary storage system, the set of virtual machines hosted by a set of virtual machine provider systems, the set of virtual machine provider systems included in a primary storage system; identifying a set of virtual server agents available to backup data from the set of virtual machines to the secondary storage system; determining a number of data streams available to each virtual server agent from the set of virtual server agents; and distributing the set of virtual machines among the set of virtual server agents based at least partially on the number of data streams available to each of the virtual server agents and a size of each virtual machine from the set of virtual machines, wherein a first virtual machine with a first size is distributed to a first virtual server agent from the set of virtual server agents and a second virtual machine with a second size is distributed to a second virtual server agent from the set of virtual server agents, and wherein the first size is less than the second size and the first virtual server agent is associated with less number of available data streams than a number of available data streams associated with the second virtual server agent. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10)
-
11. A system for virtual server agent load balancing, the system comprising:
a virtual server agent coordinator comprising computer hardware, the virtual server agent coordinator configured to; identify a set of virtual machines for backup to a secondary storage system, the set of virtual machines hosted by a set of virtual machine provider systems, the set of virtual machine provider systems included in a primary storage system; identify a set of virtual server agents available to backup data from the set of virtual machines to the secondary storage system; determine a number of data streams available to each virtual server agent from the set of virtual server agents; and distribute the set of virtual machines among the set of virtual server agents based at least partially on the number of data streams available to each of the virtual server agents and a size of each virtual machine from the set of virtual machines, wherein a first virtual machine with a first size is distributed to a first virtual server agent from the set of virtual server agents and a second virtual machine with a second size is distributed to a second virtual server agent from the set of virtual server agents, and wherein the first size is less than the second size and the first virtual server agent is associated with less number of available data streams than a number of available data streams associated with the second virtual server agent. - View Dependent Claims (12, 13, 14, 15, 16, 17, 18)
Specification