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Latest revisions

# Date Author Comment
509bec87 05/31/2011 12:40 pm Iustin Pop

iallocator: fix incomplete refactoring

Commit fdbe29ee changed the iallocator modes from 'r'/'w' to
'ro'/'rw', but forgot one check in LUTestAllocator. This patch just
completes the replacements.

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

b7a1c816 05/30/2011 06:07 pm Michael Hanselmann

gnt-node migrate: Use LU-generated jobs

Until now LUNodeMigrate used multiple tasklets to evacuate all primary
instances on a node. In some cases it would acquire all node locks,
which isn't good on big clusters. With upcoming improvements to the LUs
for instance failover and migration, switching to separate jobs looks...

b99b607f 05/30/2011 02:08 pm Michael Hanselmann

ht: Accept both int and long as integers

This fixes a unittest failure on 32 bit systems. A recently added
unittest for ht.TJobId uses a rather large number (2347625220). On 64
bit systems it is stored as “int”. On 32 bit systems however, Python
uses “long”. The two types can be intermixed in Python as the...

8620f50e 05/27/2011 03:14 pm Michael Hanselmann

ht: Add checks for anything, regexp, job ID, container items

The check for container items is useful for tuples and/or lists with
non-uniform values. The “anything” check can be used when any value
should be accepted for an item.

The job ID check, which uses the regexp check, will be used for...

8d99a8bf 05/25/2011 06:50 pm Michael Hanselmann

cli.JobExecutor: Handle empty name, allow adding job IDs

With LU-generated jobs only the ID is known.

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

60452edf 05/25/2011 06:50 pm Michael Hanselmann

cli.JobExecutor: Use counter for indexing jobs

If “SubmitPending” were mixed with calls to “QueueJob”, jobs in the
internal structures will get duplicate indices. With this change each
queued job is assigned a unique index, which will be used for sorting...

f8fa4175 05/25/2011 05:55 pm Michael Hanselmann

Fix bug in LUNodeMigrate

Commit aac4511a added CheckArguments to LUNodeMigrate with a call to
_CheckIAllocatorOrNode. When no default iallocator is defined,
evacuating a node would always fail:

$ gnt-node migrate node123
Migrate instance(s) '...'?
y/[n]/?: y...

dac81741 05/25/2011 12:30 pm Michael Hanselmann

config: Add method to get members of nodes' groups

This will be used for locking during node evacuation.

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

df0d116f 05/24/2011 07:52 pm Michael Hanselmann

Merge branch 'devel-2.4'

  • devel-2.4:
    node evac: don't call IAllocator if no instances

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

cb156a3e 05/24/2011 07:48 pm Iustin Pop

node evac: don't call IAllocator if no instances

Currently we generate an empty list only for the '-n node' invocation,
but for iallocator we still call the iallocator (which needs an RPC
call, etc.). By moving the computation of instances outside of the if...

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