Adding this option allows the mond backend to also collect dynamic data about memory usage. This is particularly useful when balancing clusters with memory over commitment.
Signed-off-by: Klaus Aehlig <[email protected]> --- man/hbal.rst | 5 +++++ src/Ganeti/HTools/Program/Hbal.hs | 1 + 2 files changed, 6 insertions(+) diff --git a/man/hbal.rst b/man/hbal.rst index 8a7d684..389458b 100644 --- a/man/hbal.rst +++ b/man/hbal.rst @@ -36,6 +36,7 @@ Algorithm options: **[ \--ignore-soft-errors ]** **[ \--mond *yes|no* ]** **[ \--mond-xen ]** +**[ \--mond-kvm-rss ]** **[ \--exit-on-missing-mond-data ]** **[ \--evac-mode ]** **[ \--restricted-migration ]** @@ -463,6 +464,10 @@ The options that can be passed to the program are as follows: If given, also query Xen-specific collectors from MonD, provided that monitoring daemons are queried at all. +\--mond-kvm-rss + If given, also query the residual set size for kvm instances, provided + that monitoring daemons are queried at all. + \--exit-on-missing-mond-data If given, abort if the data obtainable from querying MonDs is incomplete. The default behavior is to continue with a best guess based on the static diff --git a/src/Ganeti/HTools/Program/Hbal.hs b/src/Ganeti/HTools/Program/Hbal.hs index e2efa57..4c2c9c9 100644 --- a/src/Ganeti/HTools/Program/Hbal.hs +++ b/src/Ganeti/HTools/Program/Hbal.hs @@ -112,6 +112,7 @@ options = do , oMonDDataFile , oMonDExitMissing , oMonDXen + , oMonDKvmRSS , oExTags , oExInst , oSaveCluster -- 2.6.0.rc2.230.g3dd15c0
