Content Balance Check
This diagnostic is launched automatically every time you open its page and it allows you to rebalance the content in your cloud enhancing its performance and reliability.
Diagnostics | Details | Action |
---|---|---|
DataStores have Nodes | Shows if the actual size of connected nodes is the same and/or how much it differs from the average size of the nodes. | |
DataStores have non-uniform Node structure | Indicates the average number of nodes per compute resource and shows the deviations in percents for each cluster. | |
Some disks are not distributed between compute resources | The disabled local read performance ensures that all stripes are located on different compute resources. The diagnostic is triggered red for data stores where the amount of compute resources | Use rebalance to redistribute the content between |
Some disks are not optimized for local read performance | Local read performance ensures the complete stripe set is located on the same compute resource. This tab list the disks which stripes are located on different compute resources. You can click the disk's label to view its details. | Use rebalance option to rebalance the disk so that the complete stripe set is within one compute resource. |
Content is not uniformly distributed across compute resources | Show the list of compute resources with indication of free space available for each compute resource and the percentage ratio to the average free space for all compute resources within one data store. | Use rebalance to redistribute the content between |
Content is not uniformly distributed within compute resources | Shows the list of nodes with indication of free space available for each node and The diagnostic is not run for data stores where the amount of nodes equals to the number | Use rebalance to redistribute the content between |
Some Virtual Servers are not placed in an optimal way | Lists the virtual servers which are running on different compute resources than their disks. This item will only be displayed for the current compute zone on the content balancer window if you are using "Local Read Path" there. | Use migrate option to migrate the virtual server to the compute resource where its disks are located. |