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OLD-NEWS 19 kB
README 4.5 kB
haddock-prologue 360 Bytes
htools.hs 2 kB
live-test.sh 5 kB
test.hs 4.2 kB

Latest revisions

# Date Author Comment
0c1441eb 11/18/2011 12:41 pm Michael Hanselmann

Merge branch 'stable-2.5' into devel-2.5

  • stable-2.5:
    htools: rework message display construction
    hbal: handle empty node groups
    Document OpNodeMigrate's result for RAPI
    Fail if node/group evacuation can't evacuate instances
    LUInstanceRename: Compare name with name...
bdd8c739 11/16/2011 04:01 pm Iustin Pop

htools: rework message display construction

While diagnosing some (unrelated) memory usage in htools, I've
stumbled upon some very bad behaviour in checkData: mapAccum is
non-strict, and the tuple we use also, so that results in the list of
list of messages being very bad space-wise (hundreds of MB of memory...
2072221f 11/16/2011 04:01 pm Iustin Pop

hbal: handle empty node groups

This patch changes an internal assert (which can only be triggered
when a node group is empty) into properly handling this case (and
returning empty node/instance lists).

While we could handle this in the backend (Cluster.splitNodeGroup)...
07abe80a 10/26/2011 12:59 pm Iustin Pop

hail: don't select the primary as new secondary

This just adds the primary node of the instance as 'non-allocable'
during the choosing of the new secondary.

Signed-off-by: Iustin Pop <>
Reviewed-by: Guido Trotter <>
(cherry picked from commit 7073b3a86856bcd8d8a62c0b72f82deaabb8d8f1)...
e0baa26f 10/26/2011 12:59 pm Iustin Pop

hail: add an extra safety check in relocate

If we select the primary as new secondary, better to fail than return
wrong data to Ganeti.

Signed-off-by: Iustin Pop <>
Reviewed-by: Guido Trotter <>
(cherry picked from commit f25508bef4e85032f0468e5a6f0f8930ff154e66)...
5b0ac1a5 10/12/2011 02:35 pm Michael Hanselmann

Merge branch 'stable-2.5' into devel-2.5

  • stable-2.5:
    rpc: Disable HTTP client pool and reduce memory consumption
    hail: Fix result for node evacuation
    Fix assertion error on unclean master shutdown

Signed-off-by: Michael Hanselmann <>...
1ab94e48 10/07/2011 01:00 pm Michael Hanselmann

hail: Fix result for node evacuation

According to the iallocator documentation the “node-evacuate” call needs
to return a list of jobs, not a list of lists of jobs.

Signed-off-by: Michael Hanselmann <>
Reviewed-by: Iustin Pop <>
6804faa0 09/14/2011 05:42 pm Iustin Pop

htools: remove dead code

The tryEvac/evacuateInstance functions are no longer used in the new
multi-group world order, so we remove them and change the unit-test to
test the actual IAllocator function.

Signed-off-by: Iustin Pop <>
Reviewed-by: Guido Trotter <>
7073b3a8 09/14/2011 05:42 pm Iustin Pop

hail: don't select the primary as new secondary

This just adds the primary node of the instance as 'non-allocable'
during the choosing of the new secondary.

Signed-off-by: Iustin Pop <>
Reviewed-by: Guido Trotter <>
f25508be 09/14/2011 05:42 pm Iustin Pop

hail: add an extra safety check in relocate

If we select the primary as new secondary, better to fail than return
wrong data to Ganeti.

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

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