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root / src / Ganeti / HTools / Program @ 0cc3d742

Name Size
Hail.hs 2.9 kB
Harep.hs 18.8 kB
Hbal.hs 15 kB
Hcheck.hs 11.6 kB
Hinfo.hs 5.7 kB
Hroller.hs 10.1 kB
Hscan.hs 5 kB
Hspace.hs 19.4 kB
Main.hs 4.3 kB

Latest revisions

# Date Author Comment
0cc3d742 06/07/2013 04:11 pm Bernardo Dal Seno

hspace prints info about spindles

Statistics about spindles are tracked. In human-readable output, spindles
are printed only when used (i.e., exclusive storage is enabled). For
machine-oriented output, they are always there.

Signed-off-by: Bernardo Dal Seno <>...

914c6df4 06/07/2013 04:11 pm Bernardo Dal Seno

Spindles become part of htools resource spec

Spindles are now part of resource spec. Instances get created with spindles
specified (which are just ignored when exclusive storage is disabled).

Signed-off-by: Bernardo Dal Seno <>
Reviewed-by: Klaus Aehlig <>

2724417c 06/03/2013 04:15 pm Bernardo Dal Seno

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 and
storing, spindles are ignored.

Signed-off-by: Bernardo Dal Seno <>...

f2e50930 06/03/2013 11:25 am Klaus Aehlig

Restrict instance moves in hroller to the same node group

When scheduling rolling reboots, hroller looks for nodes to evacuate
the non-redundant instances to. This is done by greedily moving
instances to other nodes that can take them, policy wise and capacity...

342a9b3b 05/31/2013 04:36 pm Bernardo Dal Seno

Merge branch 'stable-2.8' into master

  • stable-2.8:
    Document users-setup tool
    Adjusting permissions after confd start
    Ensure the queue socket has the right permissions
    Update IAllocator interface documentation
    Add NEWS entry for hail honoring networks...
908c2f67 05/29/2013 10:52 am Thomas Thrainer

Parse NIC data from allocation request in hail

Add a NIC type and extend the Instance type by a list of NIC's. Parse
the NIC's in allocation requests and store them for now. Later patches
will make use of this field in order to ensure that the requested
instance is only placed in node groups wich are connected to those...

23247a73 05/22/2013 12:08 pm Klaus Aehlig

hroller: option to ignore non-redundant instances

Add an option to hroller restoring the old behavior on not taking
any non-redundant instances into account when forming reboot
groups.

Signed-off-by: Klaus Aehlig <>
Reviewed-by: Guido Trotter <>

86c346db 05/22/2013 12:08 pm Klaus Aehlig

Make hroller also plan for non-redundant instances

Non-redundant instances need to be moved to a different node
before maintenance of the node. Even though they can be moved to
any node, there must be enough capacity to host the instances of the
reboot group to be evacuated....

89363f98 05/22/2013 12:07 pm Klaus Aehlig

hroller: option to skip nodes with non-redundant instances

So far, hroller ignores the fact, that non-redundant instances exist.
One option to deal is non-redundant instances is to not schedule those
nodes for reboot. This is supported by adding the option --skip-non-redundant....

3409c0af 05/22/2013 12:07 pm Klaus Aehlig

Remove trailing whitespace

Signed-off-by: Klaus Aehlig <>
Reviewed-by: Guido Trotter <>

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