Commit 9e97280e authored by Oleg Ponomarev's avatar Oleg Ponomarev Committed by Klaus Aehlig

Update hbal man page with avoid-disk-moves option

Update hbal man page by adding new avoid-disk-moves=*factor* option.
Signed-off-by: default avatarOleg Ponomarev <>
Signed-off-by: default avatarKlaus Aehlig <>
Reviewed-by: default avatarKlaus Aehlig <>
parent ca084577
......@@ -28,6 +28,7 @@ Algorithm options:
**[ -g *delta* ]** **[ \--min-gain-limit *threshold* ]**
**[ -O *name...* ]**
**[ \--no-disk-moves ]**
**[ \--avoid-disk-moves *factor* ]**
**[ \--no-instance-moves ]**
**[ -U *util-file* ]**
**[ \--ignore-dynu ]**
......@@ -363,6 +364,12 @@ The options that can be passed to the program are as follows:
a much quicker balancing, but of course the improvements are
limited. It is up to the user to decide when to use one or another.
This parameter prevents hbal from not profitable enough disk moves.
During each balancing step it will admit disk move only if the gain
in the cluster metrics is *factor* times higher than the gain
achievable without disk moves.
This parameter prevents hbal from using instance moves
(i.e. "gnt-instance migrate/failover") operations. This will only use
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