Statistics
| Branch: | Tag: | Revision:

root / hspace.hs @ f2280553

History | View | Annotate | Download (11.1 kB)

# Date Author Comment
f2280553 07/05/2009 03:53 pm Iustin Pop

Introduce a new type for allocation results

Currently the allocation/move operations workflow return ‘Maybe a’,
which is very convenient but loses all details about the failure mode.

This patch introduces a new data type which encodes the specific failure...
78ecfa8f 07/03/2009 10:40 pm Iustin Pop

Display two more stats in hspace

This adds two new stats - sum of reserved ram and disk.
301789f4 07/03/2009 10:01 pm Iustin Pop

Fix totalResources avail disk computation

This uses the newly-added Node.availDisk to compute the actual available
disk correctl, and display the total allocatable disk in hspace.
1a7eff0e 07/03/2009 12:50 am Iustin Pop

Add a new type for cluster statistics

Currently totalResources returns a 5-tuple of integers. This is not easy
to handle, as each change on the return type means that each caller must
be updated.

This patch adds a new type for cluster stats and uses that instead as...
621de5b7 07/02/2009 01:43 pm Iustin Pop

Enhance hspace resource display

The display of cluster resources is extracted into a separate function
and enhanced to display more stats.
e2af3156 07/02/2009 01:33 pm Iustin Pop

Add display of more stats in hspace

This patch changes Cluster.totalResources to compute more details about
the cluster status, and enhances hspace to display more of these.
877d0386 06/13/2009 01:33 am Iustin Pop

Some documentation updates for the new parameters
83a91400 06/13/2009 01:32 am Iustin Pop

Add setting of node limits in hspace
c6484f0b 06/12/2009 02:29 am Iustin Pop

Fix 'unused X' warnings

This removes some unused functions and imports to cleanup the warnings.
78694255 06/12/2009 02:22 am Iustin Pop

Fix the various monomorphism warning

In a few places (e.g. tryRead or any printf call) it's a little bit hard
to add the correct type signatures, but in the it is possible to fix
these warnings (which can bite one in subtle cases).
d752eb39 06/10/2009 10:42 pm Iustin Pop

Add a new vcpus attribute to instances

This patch adds reading of vcpu count for instances, in preparation for
using the vcpu ratio in cluster scoring.
9abe9caf 06/01/2009 05:21 pm Iustin Pop

Fix hspace with plain type instances

This also fixes other required node numbers.
9dcec001 06/01/2009 04:48 pm Iustin Pop

Rework the tryAlloc/tryReloc functions

Currently tryAlloc/tryReloc do not return the new instance, as this is
not needed for IAllocator alloc/reloc requests. However, for computing
the space, the new instance is useful, so we modify these functions to
return this information too....
e10be8f2 06/01/2009 02:59 pm Iustin Pop

Initial add of the hspace tool

This is a tool that checks how many instances (of same size, specified
by command line arguments) can be added to a cluster while remaining N+1
compliant.