Statistics
| Branch: | Tag: | Revision:

root @ a30b473c

# Date Author Comment
a30b473c 07/14/2011 12:05 pm Iustin Pop

htools: add two monad-conversion utility functions

For monadic operations, these function will make it easier to convert
other monads (or monad-like structure) to our 'Result' type.

Signed-off-by: Iustin Pop <>
Reviewed-by: Guido Trotter <>

63a78055 07/14/2011 12:05 pm Iustin Pop

htools: add a function for computing evacuated nodes

The new IAllocator interface is based on instances, not nodes, so we
need to backtrack and compute on which nodes we can't allocate
instances during the current operation. This patch adds a function for...

97936d51 07/14/2011 12:05 pm Iustin Pop

htools: rename an internal constant

'emptySolution' is fine while we have only one Solution type
(AllocSolution), but in the future we'll introduce another one and
thus we should rename it.

Signed-off-by: Iustin Pop <>
Reviewed-by: Guido Trotter <>

1f4ae205 07/14/2011 12:05 pm Iustin Pop

htools: abstract and simplify a multigroup function

In the future, this 'split/associated instance idx list' functionality
will be used by other code, so let's move it to its own code.

The new method of computing the split also requires exporting one more...

8dda364e 07/14/2011 12:05 pm Iustin Pop

hspace: also display the starting tiered specs

These are useful for checking what instance specifications we start
with (as they are not necessarily the first entry in the TSPEC map).

Signed-off-by: Iustin Pop <>
Reviewed-by: Guido Trotter <>

247f77b7 07/14/2011 12:05 pm Iustin Pop

hspace: add support for units in the options

This patch converts hspace to allow units in all disk and memory
specifications, and updates the man page accordingly. It also correct
a mistake in the man page for the --max-cpu option.

Signed-off-by: Iustin Pop <>...

1cb92fac 07/14/2011 12:05 pm Iustin Pop

htools: add parseUnit function

This is similar, but not identical, to Utils.ParseUnit. The biggest
difference is that we don't round up/down; as we only use integral
types, the result will always be rounded down.

Moreover, since (real-world) disk sizes come in SI units, the function...

22fac87d 07/13/2011 07:45 pm Guido Trotter

htools: simplify select tests

Rather than running all possible tests in one go, split them out in
three cases: "normal", undefined default value, undefined list values
(both of which require a valid response before them).

Signed-off-by: Guido Trotter <>...

82bc21e2 07/13/2011 07:07 pm Stephen Shirley

Set startup_paused to False when restarting

This fixes the lint error:

E1120:1220:InstanceReboot: No value passed for parameter
'startup_paused' in function call

Signed-off-by: Stephen Shirley <>
Reviewed-by: Michael Hanselmann <>

424ec11d 07/13/2011 05:09 pm Guido Trotter

htools: lookup instance names in select/exclude

Currently we just match the passed name with fqdns. With this change we
do a proper search for either the fqdn or the initial name component, as
in Ganeti itself.

Signed-off-by: Guido Trotter <>...

efe98965 07/13/2011 04:52 pm Guido Trotter

htools: infrastructure for looking up names

Signed-off-by: Guido Trotter <>
Reviewed-by: Iustin Pop <>

bfe6c954 07/13/2011 04:52 pm Guido Trotter

htools: Add if' and select as functions

if' is just a functional version of the if-then-else construct. Using it
we can manipulate ifs as functions, and also build other functionality.

select allows to choose a result depending on truth value of statements,...

043a3929 07/13/2011 01:46 pm Iustin Pop

htools: remove obsolete option INodes

hspace no longer uses it, hence it can be removed.

Signed-off-by: Iustin Pop <>
Reviewed-by: Michael Hanselmann <>

1cc97b7f 07/13/2011 01:45 pm Iustin Pop

hspace: also report the disk template

Signed-off-by: Iustin Pop <>
Reviewed-by: Guido Trotter <>

9ef605a6 07/13/2011 01:45 pm Iustin Pop

hspace: ask for the disk_template not number of nodes

This makes more sense, as the disk template is more meaningful than
the number of nodes.

Signed-off-by: Iustin Pop <>
Reviewed-by: Guido Trotter <>

a10a476a 07/13/2011 01:45 pm Iustin Pop

htools: add an utility function for disk templates

In the future we'll use this instead of requiring the number of nodes
from the user.

Signed-off-by: Iustin Pop <>
Reviewed-by: Guido Trotter <>

c4bb977b 07/13/2011 01:44 pm Iustin Pop

htools: define the --disk-template option

Also sorts the export list correctly.

Signed-off-by: Iustin Pop <>
Reviewed-by: Michael Hanselmann <>

6429e8d8 07/13/2011 01:40 pm Iustin Pop

htools: read/save the disk template in Text backend

This requires that we change the signature of loadInst in order to
properly annotate the error messages, which in turn requires more
unittest changes.

Also, this invalidates yet again saved data files…...

b3c5e8de 07/13/2011 01:38 pm Iustin Pop

htools: read the disk_template in the Luxi backend

We need to request the disk template in the Luxi query and then use it
when parsing the response.

Signed-off-by: Iustin Pop <>
Reviewed-by: Guido Trotter <>

5a4a3b7f 07/13/2011 01:37 pm Iustin Pop

htools: read the disk template in Luxi and Rapi

Both these backends already have the data, we just need to use it.

Signed-off-by: Iustin Pop <>
Reviewed-by: Guido Trotter <>

d25643d1 07/13/2011 01:37 pm Iustin Pop

htools: add DiskTemplate to instance definition

Currently always fixed to DRBD8, as that is what we assume already.

Signed-off-by: Iustin Pop <>
Reviewed-by: Guido Trotter <>

3c002a13 07/13/2011 01:37 pm Iustin Pop

htools: add some unittests for Types.hs

Signed-off-by: Iustin Pop <>
Reviewed-by: Guido Trotter <>

cc25e437 07/13/2011 01:36 pm Iustin Pop

htools: add a DiskTemplate type

This will be used later in the Instance type.

Signed-off-by: Iustin Pop <>
Reviewed-by: Guido Trotter <>

ca848e2a 07/13/2011 01:15 pm Iustin Pop

htools: small simplification to parseUtilisation

We eliminate the local variable as it's used only once.

Signed-off-by: Iustin Pop <>
Reviewed-by: Guido Trotter <>

0e09422b 07/13/2011 01:14 pm Iustin Pop

htools: rename Instance.auto_balance

… to autoBalance, per the recommended style.

Signed-off-by: Iustin Pop <>
Reviewed-by: Guido Trotter <>

34c5a24a 07/13/2011 01:13 pm Iustin Pop

htools: simplify some JSON-related code

Instead of manually encoding the JSValue(s), we can use showJSON as
long as we use data types that can be auto-converted.

Signed-off-by: Iustin Pop <>
Reviewed-by: Guido Trotter <>

7c14b50a 07/13/2011 01:13 pm Iustin Pop

htools: allow different result types

This patch extends the previous patch changes to allow that each
Cluster function returns a different result type, as long as we have
an auxiliary function that processes that into the standard
IAllocResult type.

Signed-off-by: Iustin Pop <>...

d6cf394e 07/13/2011 01:09 pm Iustin Pop

htools: start reorganising the IAllocator workflow

Currently, all IAllocator requests return the same result type: a list
of strings (usually nodes, but can also be instance:nodes). This won't
be true in the future, with the new request types that will return...

00152519 07/13/2011 01:08 pm Iustin Pop

htools: split more code from hail/main

The logic of request processing is not separated into its own
function, and (beside CLI interaction, e.g. verbosity handling) all
logic is now in IAllocator.hs.

Signed-off-by: Iustin Pop <>
Reviewed-by: Guido Trotter <>

cabce2f4 07/13/2011 01:05 pm Iustin Pop

htools: move code from hail.hs to IAllocator.hs

This will make it easier to unittest the code, and keeps all login in a
single module.

Signed-off-by: Iustin Pop <>
Reviewed-by: Guido Trotter <>

4e84ca27 07/13/2011 01:03 pm Iustin Pop

htools: add parsing of input node-evac messages

This is a lot of duplication with modeMreloc, which will get sorted
out once we convert mreloc to change-group.

Signed-off-by: Iustin Pop <>
Reviewed-by: Michael Hanselmann <>

3667467d 07/13/2011 01:03 pm Iustin Pop

htools: remove pre-2.4 compatibility from RAPI

This was potentially hiding issues in the group query, so let's remove
it since we're now bound to the current Ganeti version.

Signed-off-by: Iustin Pop <>
Reviewed-by: Michael Hanselmann <>

1fe412bb 07/13/2011 01:02 pm Iustin Pop

htools: introduce new data type for node-evac

The evac-mode goes into the Types.hs module since it needs to be
available to Cluster.hs too.

Signed-off-by: Iustin Pop <>
Reviewed-by: Michael Hanselmann <>

525bfb36 07/13/2011 01:01 pm Iustin Pop

htools: docstring fixes and improvements

No code changes (except one definition being moved around in QC.hs)
are contained in this patch.

Signed-off-by: Iustin Pop <>
Reviewed-by: Michael Hanselmann <>

606e71d3 07/13/2011 01:00 pm Iustin Pop

Fix some issues in htools apidoc generation

First, auto-generated files were not processed if HsColour thus the
'source' link in Haddock documentation was dangling.

Second, we document the original Python constant name in the
Ganeti.Constants source, so that it's easily retrievable (as opposed...

48f12e73 07/13/2011 01:00 pm Iustin Pop

Replace an mkdir -p with mkdir_p in Makefile.am

Oops, this shouldn't have gone in in the first place…

Signed-off-by: Iustin Pop <>
Reviewed-by: Michael Hanselmann <>

98b33d0e 07/13/2011 01:00 pm Iustin Pop

Exclude auto-generated Haskell code from coverage

Especially for Ganeti.Constants, which has many declarations, it
doesn't make sense to check for coverage.

Signed-off-by: Iustin Pop <>
Reviewed-by: Michael Hanselmann <>

0b71067a 07/12/2011 07:17 pm Iustin Pop

Update multi-reloc design doc with enhanced results

In order to increase the amount of information returned from the
IAllocator plugin, we enhance the return values from the node-evac and
change-group operations.

Signed-off-by: Iustin Pop <>...

b6e88032 07/12/2011 06:23 pm Michael Hanselmann

gnt-cluster {command|copyfile}: Support per-group operations

This patch allows commands to be run on and files to be copied to all
nodes within a specific group.

Signed-off-by: Michael Hanselmann <>
Reviewed-by: Iustin Pop <>

05484a24 07/12/2011 06:23 pm Michael Hanselmann

cli.GetOnlineNodes: Support node group filter, use query2

This patc changes cli.GetOnlineNodes to use query2, which does the
filtering in the master daemon, and adds a new parameter to filter by
node group.

Unittests were added for the old implementation and then adopted to...

172679c9 07/12/2011 06:23 pm Michael Hanselmann

Remove references to multi-relocate from iallocator doc

For some reason these were still in tere.

Signed-off-by: Michael Hanselmann <>
Reviewed-by: Iustin Pop <>

7fc548e9 07/12/2011 06:22 pm Michael Hanselmann

ht.WithDesc: Work around pylint warning

Explicitely defining “__call__” silences a pylint warning when wrapped
type check functions are used directly. I had no idea pylint is this
intelligent.

Signed-off-by: Michael Hanselmann <>
Reviewed-by: Iustin Pop <>

b795a775 07/11/2011 05:53 pm Michael Hanselmann

Merge branch 'devel-2.4'

  • devel-2.4:
    ht: Add new check for numbers
    Fix off-by-one bug in job serial generation
    Shorten some unbreakable lines in man pages
    Correct some spelling mistakes
    Fix bug in recreate-disks for DRBD instances
    Fix a lint warning...
697f49d5 07/11/2011 05:28 pm Michael Hanselmann

ht: Add new check for numbers

Places which receive floats can usually also deal with integers, e.g.
OpTestDelay. Tests are added and the new check function is used for the
aforementioned opcode and verifying query results.

Signed-off-by: Michael Hanselmann <>...

3c88bf36 07/11/2011 05:28 pm Michael Hanselmann

Fix off-by-one bug in job serial generation

Commit 009e73d0 (September 2009) changed the job queue to generate
multiple job serials at once. Ever since it would return one more than
requested.

The “serial” file in the job queue directory is defined to contain the...

7238edb5 07/11/2011 05:16 pm Iustin Pop

Reverts the patch series about console wrappers

This reverts commits 030a9cb8022b83bf43ec14dfbafd943299bc01c4 and
ae082df0000a785b693b2f4aa434650a81a94bdf.

There are two problems:

- Makefile.am breakage, which is trivial to revert
- unittest breakage, which honestly I'm not sure how to fix and how...

323f9095 07/08/2011 03:15 pm Stephen Shirley

Add gnt-instance start --pause

Creates the instance, but pauses execution before booting. This combined
with 'gnt-instance console' unpausing instances means that the entire
boot process can be viewed and monitored.

Signed-off-by: Stephen Shirley <>...

ae082df0 07/08/2011 03:15 pm Stephen Shirley

Adding a wrapper around connecting to kvm console

The wrapper will connect to the console, and check in the background if
the instance is paused, unpausing it as necessary.

Signed-off-by: Stephen Shirley <>
Reviewed-by: Michael Hanselmann <>

030a9cb8 07/08/2011 03:15 pm Stephen Shirley

Adding a wrapper around "xm console"

The wrapper will connect to the console, and check in the background if
the instance is paused, unpausing it as necessary.

Signed-off-by: Stephen Shirley <>
Reviewed-by: Michael Hanselmann <>

a5566394 07/06/2011 05:37 pm Michael Hanselmann

Fix lint error

Signed-off-by: Michael Hanselmann <>
Reviewed-by: Guido Trotter <>

b4fcee5b 07/06/2011 12:31 am Michael Hanselmann

RAPI: Document all feature strings

- Use constants and an assertion
- Update documentation for node migration

Signed-off-by: Michael Hanselmann <>
Reviewed-by: Iustin Pop <>

21d70642 07/06/2011 12:31 am Michael Hanselmann

Remove old node evacuation opcode

LUNodeEvacStrategy has been replaced with LUNodeEvacuate.

Signed-off-by: Michael Hanselmann <>
Reviewed-by: René Nussbaumer <>

de40437a 07/06/2011 12:31 am Michael Hanselmann

Change RAPI for new node evacuation opcode

The change is not backwards compatible, see the updated NEWS file.

Signed-off-by: Michael Hanselmann <>
Reviewed-by: Iustin Pop <>
Reviewed-by: René Nussbaumer <>

aafee533 07/06/2011 12:31 am Michael Hanselmann

Change “gnt-node evacuate” to use new opcode

By default it'll now evacuate all instances from the node, not
just secondaries.

Signed-off-by: Michael Hanselmann <>
Reviewed-by: René Nussbaumer <>

e1f23243 07/06/2011 12:31 am Michael Hanselmann

Add new opcode to evacuate node

This new opcode will replace LUNodeEvacStrategy, which used to return a
list of instances and new secondary nodes. With the new opcode the
iallocator (if available) is tasked to generate the necessary operations
in the form of opcodes. This moves some logic from the client to the...

029fe503 07/05/2011 08:24 pm Guido Trotter

Alias gnt-job show to gnt-job info

Am I the only one to make that mistake 10 times a week?

Signed-off-by: Guido Trotter <>
Reviewed-by: Iustin Pop <>

7034694d 07/01/2011 06:06 pm Iustin Pop

One Haskell and integer sizes fix

Haskell has two main integer types:

- Int, which is a native-type, and is guaranteed to have at least
[-2²⁹, 2²⁹-1] range; on 64-bit platforms, it has much higher range
- Integer, which is a software type (implemented using libgmp), and...

d748d9a7 07/01/2011 05:43 pm Iustin Pop

Fix cluster verify for empty node groups

There were some implicit assertions in the code that all node groups
have nodes, which is not necessarily true.

Additionally, the patch does a wrapping change.

Signed-off-by: Iustin Pop <>
Reviewed-by: René Nussbaumer <>

1e98bac2 07/01/2011 05:20 pm Iustin Pop

Fix a typo and punctuation in iallocator.rst

Beside the 'dscription' typo, also make the punctuation more
consistent.

Signed-off-by: Iustin Pop <>
Reviewed-by: Guido Trotter <>

56a1d5cc 07/01/2011 05:17 pm Iustin Pop

Shorten some unbreakable lines in man pages

In order to make the display right on 80-columns terminals.

Signed-off-by: Iustin Pop <>
Reviewed-by: Guido Trotter <>

f7b769b1 07/01/2011 05:17 pm Iustin Pop

Correct some spelling mistakes

New lintian is even smarter:

- overriden → overridden
- allows to → allows one to

Signed-off-by: Iustin Pop <>
Reviewed-by: Guido Trotter <>

e5f6768c 06/28/2011 07:35 pm Iustin Pop

Fix htools, QuickCheck library detection and tests

Just saw this while testing the migration to QuickCheck v2: while
configure.ac detects that QuickCheck-2.x is not available, the test in
Makefile.am was against WANT_HTOOLS (overall htools compilation), not...

752635d3 06/28/2011 06:37 pm Iustin Pop

htools: fix prop_Node_rMem corner case

This patch fixes a bug in the test specification where we allowed nodes
with zero free memory (hence no instance can be added, at all) and adds
a simple labeling of the way this test can fail.

Signed-off-by: Iustin Pop <>...

309e7c9a 06/28/2011 06:37 pm Iustin Pop

htools: fix corner case in prop_Text_Load_Instance

This unittest had a corner case where it could fail if the same
primary/secondary node names were generated.

Signed-off-by: Iustin Pop <>
Reviewed-by: Michael Hanselmann <>

509809db 06/28/2011 06:37 pm Iustin Pop

htools: allow unittest to be replayed

This just adds glue to allow replaying of tests using a given RNG state
and test size (both are needed for exact replayability).

Signed-off-by: Iustin Pop <>
Reviewed-by: Guido Trotter <>

a1cd7c1e 06/28/2011 06:37 pm Iustin Pop

htools: improve more unittests

Using new functionality in QuickCheck 2 (the suchThat function), we
generate now better test cases, such that (heh) we have no longer
incomplete tests.

Signed-off-by: Iustin Pop <>
Reviewed-by: Guido Trotter <>

00c75986 06/28/2011 06:37 pm Iustin Pop

htools: more fixes to unsatisfiable tests

Currently the way we generate nodes in some cases is by creating a
totally random node, then restricting the test based on whether the node
'size' (as defined by multiples of base unit) satifies some high/low
rules. This results in hard-to-satisfy conditions, so we change this...

41085bd3 06/28/2011 06:37 pm Iustin Pop

htools: Rework some unittests

The new scaffolding which replaced the batch driver of QuickCheck 1 now
shows how many passes we have for incomplete tests. Some tests show very
low pass counts, so we rework them to have more actually valid test
cases.

Signed-off-by: Iustin Pop <>...

8e4f6d56 06/28/2011 06:37 pm Iustin Pop

htools: Switch to QuickCheck 2.x

Since current distros don't package anymore QuickCheck 1.x, let's move
to 2.x.

This requires also a few changes to the code:

- Test.QuickCheck.Batch doesn't exist anymore, so we need to write some
scaffolding code to replace it...

cc532bdd 06/28/2011 06:35 pm Iustin Pop

htools: some lint fixes

Removal of duplicate parantheses, removal of extra 'do', conversion from
nested if to guards, use hierarchical imports. All per hlint.

Signed-off-by: Iustin Pop <>
Reviewed-by: Michael Hanselmann <>

88253d03 06/28/2011 06:35 pm Iustin Pop

htools: rewrite Cluster.filterMGResults

filterMGResults was built using a sequence of map and filter calls;
while this was logically correct, it used some incomplete pattern
matching which with the new GHC 7 triggers a warning.

The patch rewrites it using a single foldl that does both the filtering...

e4491427 06/28/2011 06:35 pm Iustin Pop

htools: use the new Group.isAllocable

… instead of the hardcoded test against AllocUnallocable.

Signed-off-by: Iustin Pop <>
Reviewed-by: Michael Hanselmann <>

0ec6344e 06/28/2011 06:35 pm Iustin Pop

htools: add a helper function

… that checks if a group is allocable.

Signed-off-by: Iustin Pop <>
Reviewed-by: Michael Hanselmann <>

b768099e 06/28/2011 06:02 pm Iustin Pop

Fix bug in recreate-disks for DRBD instances

The new functionality in 2.4.2 for recreate-disks to change nodes is
broken for DRBD instances: it simply changes the nodes without caring
for the DRBD minors mapping, which will lead to conflicts in non-empty...

78ff9e8f 06/28/2011 06:02 pm Iustin Pop

Fix a lint warning

Patch db8e5f1c removed the use of feedback_fn, hence pylint warn
now.

Signed-off-by: Iustin Pop <>
Reviewed-by: René Nussbaumer <>

cc8a8ed7 06/28/2011 12:56 am Apollon Oikonomopoulos

KVM: configure bridged NICs at migration start

Commit 5d9bfd870 moved tap interface handling from KVM to Ganeti, partly
to also solve the problem of routed interfaces getting configured too
early during live migrations, causing network anomalies. In that...

96747bda 06/27/2011 04:35 pm Iustin Pop

Fix RAPI documentation regarding master role

Signed-off-by: Iustin Pop <>
Reviewed-by: René Nussbaumer <>

db8e5f1c 06/27/2011 01:53 pm Iustin Pop

Fix bug in drbd8 replace disks on current nodes

Currently the drbd8 replace-disks on the same node (i.e. -p or -s) has
a bug in that it does modify the instance disk temporarily before
changing it back to the same value. However, we don't need to, and
shouldn't do that: what this operation do is simply change the LVM...

1d66efbe 06/24/2011 05:19 pm Guido Trotter

Enable using ghc parallel version 3

Currently htools cannot be compiled under sid because the parallel
haskell library is version 3. Using it issues a few warning, but
compiles and passes unit tests. Ship it?

Signed-off-by: Guido Trotter <>...

de2b0d1d 06/23/2011 05:47 pm Guido Trotter

Merge branch 'devel-2.4'

  • devel-2.4:
    LUInstanceCreate: use opcodes.RequireFileStorage
    Don't add ",boot=on" to disks on kvm >= 0.14
    KVM: fix per-instance stored UID value

Conflicts:
lib/cmdlib.py
- use RequireSharedFileStorage there

Signed-off-by: Guido Trotter <>...

0376655e 06/23/2011 04:53 pm Guido Trotter

remove bootstrap._InitSharedFileStorage

This function is a copy of bootstrap._InitFileStorage with the following
differences:
- check constants.ENABLE_SHARED_FILE_STORAGE and not
constants.ENABLE_FILE_STORAGE
- use different local variable names
- one different error string...

7afca87f 06/23/2011 04:51 pm Guido Trotter

LUInstanceCreate: use opcodes.RequireFileStorage

Signed-off-by: Guido Trotter <>
Reviewed-by: Michael Hanselmann <>

4304964a 06/23/2011 04:51 pm Guido Trotter

Don't add ",boot=on" to disks on kvm >= 0.14

Under newer kvm this prevents the vm from starting.
Ah, change!

Signed-off-by: Guido Trotter <>
Reviewed-by: Michael Hanselmann <>

3af16328 06/22/2011 07:16 pm Apollon Oikonomopoulos

KVM: fix per-instance stored UID value

When using the pool security model, ExecuteKVMRuntime was storing the
instance's UID using str(uid), which would result in storing the
LockedUid.
_repr__() result:

$ cat /var/run/ganeti/kvm-hypervisor/uid/xxxxxxxxxxxxx...
2492231f 06/17/2011 03:57 pm Guido Trotter

Merge branch 'devel-2.4'

  • devel-2.4:
    Add one forgotten element to the file disk path

Signed-off-by: Guido Trotter <>
Reviewed-by: René Nussbaumer <>

00ca374a 06/17/2011 03:57 pm Guido Trotter

Add one forgotten element to the file disk path

This was left out during the fix/refactoring

Signed-off-by: Guido Trotter <>
Reviewed-by: René Nussbaumer <>

08b000be 06/17/2011 02:36 pm Guido Trotter

Merge branch 'devel-2.4'

  • devel-2.4:
    LUInstanceCreate: fix file storage dir calculation
    Check that filestorage is enabled when requested
    Remove self.op.file_storage_dir isabs check

Conflicts:
lib/cmdlib.py
- use constants.DTS_FILEBASED...

c16915bd 06/17/2011 02:26 pm Guido Trotter

Add DTS_FILEBASED constant

Signed-off-by: Guido Trotter <>
Reviewed-by: René Nussbaumer <>

d2129ac4 06/17/2011 02:26 pm Guido Trotter

LUInstanceCreate: fix file storage dir calculation

- Move the calculation at the beginning of CheckPrereq, since it doesn't
modify any state, but still keeps locks
- Only perform the calculation if the actual disk template is filebased
- Error out if there is no defined file storage dir...

1bb1e297 06/17/2011 02:26 pm Guido Trotter

Check that filestorage is enabled when requested

Signed-off-by: Guido Trotter <>
Reviewed-by: René Nussbaumer <>

2112772e 06/17/2011 02:25 pm Guido Trotter

Remove self.op.file_storage_dir isabs check

As the manpage says, and the code does, self.op.file_storage_dir is an
additional relative path under the cluster file storage dir. As such it
should not be absolute.

Signed-off-by: Guido Trotter <>...

9afa0de1 06/17/2011 11:41 am Guido Trotter

htools live test: test instance selection as well

Signed-off-by: Guido Trotter <>
Reviewed-by: Iustin Pop <>

bcd87e22 06/17/2011 11:41 am Guido Trotter

--select-instances hbal manpage update

Signed-off-by: Guido Trotter <>
Reviewed-by: Iustin Pop <>

fcd731d9 06/17/2011 11:41 am Guido Trotter

Check that the selected instances are known

Signed-off-by: Guido Trotter <>
Reviewed-by: Iustin Pop <>

c6ccc073 06/17/2011 11:38 am Guido Trotter

Loader.updateMovable: evaluate selected instances

This also adds docstrings for the function arguments and renames exinst
to exinsts, which is how it is called in other functions, since it's a
list.

Signed-off-by: Guido Trotter <>
Reviewed-by: Iustin Pop <>

2d1708e0 06/17/2011 11:38 am Guido Trotter

Add instance selection list to Loader.mergeData

Signed-off-by: Guido Trotter <>
Reviewed-by: Iustin Pop <>

ddef0585 06/17/2011 11:38 am Guido Trotter

Add --select-instances hbal flag

Signed-off-by: Guido Trotter <>
Reviewed-by: Iustin Pop <>

6c30ce16 06/17/2011 11:38 am Guido Trotter

Remove double whitespace in help string

Signed-off-by: Guido Trotter <>
Reviewed-by: Iustin Pop <>

eec83a95 06/17/2011 11:19 am Apollon Oikonomopoulos

Add gnt-network design doc

This design covers high level network block definition and pool
management.

Signed-off-by: Apollon Oikonomopoulos <>
Signed-off-by: Guido Trotter <>
Reviewed-by: Guido Trotter <>...

60152bbe 06/15/2011 06:11 pm Michael Hanselmann

Replace iallocator's mreloc w/ change-group and node-evac

This patch removes all occurrences of the “multi-relocate” iallocator
mode. Commit 25ee7fd845 updated the design document and introduced
separate modes, “change-group” and “node-evacuate”. The constants aren't...