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root / src / Ganeti @ 454b06f8

Name Size
  Confd
  Cpu
  Curl
  DataCollectors
  HTools
  Hs2Py
  Hypervisor
  Monitoring
  Query
  Storage
BasicTypes.hs 7.8 kB
Common.hs 14.4 kB
Compat.hs 1.4 kB
Config.hs 11.7 kB
ConfigReader.hs 11.7 kB
ConstantUtils.hs 5.4 kB
Constants.hs 114.3 kB
Daemon.hs 15.6 kB
Errors.hs 6.2 kB
Hash.hs 1.8 kB
JQueue.hs 10.8 kB
JSON.hs 9.9 kB
Jobs.hs 3.3 kB
Logging.hs 4.6 kB
Luxi.hs 16.2 kB
Network.hs 3.5 kB
Objects.hs 23.7 kB
OpCodes.hs 27.1 kB
OpParams.hs 45.7 kB
Parsers.hs 1.7 kB
Path.hs 3.4 kB
PyValueInstances.hs 2.4 kB
Rpc.hs 15.7 kB
Runtime.hs 7.1 kB
Ssconf.hs 5.1 kB
THH.hs 46.9 kB
Types.hs 26.7 kB
Utils.hs 18.4 kB
Version.hs.in 246 Bytes

Latest revisions

# Date Author Comment
454b06f8 05/30/2014 12:08 pm Ilias Tsitsimpis

(2.11) Add 'provider' to IDiskParams

IDISK_PROVIDER was included in python's IDISK_PARAMS, so it
should also be included in the Haskell code.

Now that luxid creates and enqueues jobs, without this patch the
ExtStorage interface is broken as the user can not pass the disk...
fb9abd29 05/30/2014 12:08 pm Dimitris Aragiorgis

(2.13) kvm: Add migration capabilities as an hvparam

Latest QEMU versions support various migration capabilities. Each
can be enabled/disabled with 'migrate_set_capability' monitor
command.

Version 1.7.0 defines x-rdma-pin-all, auto-converge, zero-blocks,...
b3aa93a2 05/26/2014 06:03 pm Klaus Aehlig

Use more efficient statistics for the standard deviation

Instead of using the full sample as statistics providing
enough information to compute the standard deviation, use
a slightly more elaborate one. It contains the standard
statistics count, sum, and sum of squares, which can also...
c5da4cf1 05/26/2014 06:03 pm Klaus Aehlig

Use statistics updates when allocating on pairs

When considering the various ways of positioning an instance
on a pair of nodes, make use of the fact that the statistics
are extremely similar (only two nodes changed) and obtain the
new statistics by updating the old one, rather than by recomputing...
f66ae90a 05/26/2014 06:03 pm Klaus Aehlig

Factor score computation through abstract statistics

Logically separate the computation of the cluster score into
two steps: the computation of the abstract statistics and its
evaluation. In this way, we obtain an abstract value which we
can update instead of recomputing it when considering different...
394a5cb9 05/26/2014 06:03 pm Klaus Aehlig

Add data type for abstract statistics

Our cluster score is a weighted sum of certain sums and
standard deviations of node characteristics. When placing
a single instance, the cluster score of a big number of
quite similar clusters are computed: that of the original...
96092119 05/23/2014 01:45 pm Dimitris Aragiorgis

Fix QueryNetworks wrt instances

QueryNetworks tries to find which instances are connected to which
networks. The query mechanism in Haskell was written back when NICs
referred to a network via its name and not its UUID. Fix luxi to
comply with the current implementation (network slot of NIC object...
a37549ea 05/22/2014 12:02 pm Klaus Aehlig

tiered allocation: try canonical search path first

In tiered allocation, instances are put on the cluster, while they
fit---and once no more instances of the given size can be fit, smaller
instances are tried next. There is obviously some heuristics involved...
c4460a46 05/20/2014 05:22 pm Klaus Aehlig

Merge branch 'stable-2.9' into stable-2.10

  • stable-2.9
    Improve haskell style
    check-man-warnings: use C.UTF-8 and set LC_ALL
    Fix passing of ispecs in cluster init during QA

Conflicts:
src/Ganeti/Monitoring/Server.hs: trivial

Signed-off-by: Klaus Aehlig <>...
8f467ab0 05/20/2014 05:15 pm Klaus Aehlig

Improve haskell style

...by fixing lint warnings found by HLint v1.8.57. In particular,
make sure 'make hlint' passes for this version of hlint.

Signed-off-by: Klaus Aehlig <>
Reviewed-by: Helga Velroyen <>

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