Add test for the --full-evacuation option
In this example cluster, there are four pairs of nodes, each hostingtwo instances. Each node has disk capacity for an additional instance.Therefore, for normal online rolling reboots, there are two node groups,...
Merge branch 'stable-2.8' into 'master'
Add test for shrink heuristics over different resources
In this example, memory prevents adding more than one instance onthe first node. Yet, on the other nodes, 2 instances can be placedeach, if disks are shrunk appropriately. This, however, requiresto courageous decision to shrink disks next, even though more nodes...
Merge branch 'stable-2.7' into stable-2.8
Conflicts: (trival, take union of added files/tests) Makefile.am test/hs/shelltests/htools-hspace.test...
Add a test for hspace to respect instance policy
In this example, the instance policy for disks prevents allocationof more than one instance per node. The test verifies that tieredallocation still respects this and doesn't attempt to place policyviolating instances on the cluster....
New tests for hspace and exclusive storage
hspace is run on clusters with exclusive storage enabled.
Signed-off-by: Bernardo Dal Seno <bdalseno@google.com>Reviewed-by: Klaus Aehlig <aehlig@google.com>
htools cluster score takes spindles into account
When exclusive storage is enabled, spindles are used instead of disk spaceto compute the cluster score.
Comments and variable names in computePDsk has been changed to match theactual code.
Signed-off-by: Bernardo Dal Seno <bdalseno@google.com>...
Load node spindles data in htools
The data structure for nodes gets a new field for free spindles, and theexisting field for total spindles gets renamed to avoid identifying it withthe node parameter that had the same name. These fields get filled with...
Unit tests for spindles and exclusive storage in htools
Everything should work the same when exclusive storage is active, asspindles are not yet handled as a resource. A new test has been added forthe interactions between spindles and policies.
Add spindles to instance disks in htools
A new data type is introduced for disks to store both size and spindles.When available, spindles are filled with input data. Except for loading andstoring, spindles are ignored.
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