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# Date Author Comment
d09b6ed3 04/26/2009 05:15 pm Iustin Pop

hbal: add a --quiet option

This option is the opposite of the --verbose option, and it allows
decreasing the verbosity level from the default of one to zero (which
currently doesn't show the warning messages for missing disk/memory).
ba6c6006 04/25/2009 06:40 pm Iustin Pop

hbal: Simplify the oneline formatting

This patch moves the oneline format into a separate function for easier
usage.
dcbcdb58 04/25/2009 06:40 pm Iustin Pop

hbal: Early exit when we don't have any instances

For clusters with no instances, there is no point in computing either
the score or in running the algorithm. In this case, we exit prematurely
and when running in one-line mode we show dummy information.
b0517d61 04/25/2009 06:40 pm Iustin Pop

hbal: Add a new min-score option

This new parameter causes the algorithm to finish (or even not start at
all) if we reach/have a score better than it.
8032b3b5 04/20/2009 02:07 pm Iustin Pop

Add reading the file names from env vars

This patch adds support for selecting the instance/node file names via
two environment variables (HTOOLS_NODES, HTOOLS_INSTANCES).

Unfortunately we still have lots of duplicated code, since the options
are not unified.
45f01962 04/20/2009 02:00 pm Iustin Pop

Implement error checks for extra arguments

Neither hbal nor hn1 take any arguments beside the options, so if any
are passed is most likely an unintended error. This patch aborts in such
cases.
e0eb63f0 04/19/2009 01:17 am Iustin Pop

Implement writing the command list to a script

This patch adds support in hbal for writing the command list to a shell
script, with error checking and allowing for early exit.
3d7cd10b 04/16/2009 12:02 pm Iustin Pop

hbal: Abort for invalid offline node names

Since it's easy to pass a wrong node name as offline, we should abort
instead of silently ignoring it.
a1c6212e 03/22/2009 12:07 pm Iustin Pop

Show the x_mem/i_mem in node list

This patch adds checking of cluster data in the binaries and display of
node's x_mem/i_mem in the node list.
209b3711 03/22/2009 11:52 am Iustin Pop

Split common CLI functionality into a module

This patch moves the common CLI functionality (as much as currently
possible) into a separate module. This means we only have one parseOpts
and that Utils.hs doesn't keep this kind of functions anymore.
740ec004 03/21/2009 11:00 pm Iustin Pop

Add a separate type for the [(Int, String)] list

This is added for better readability, since this is very often used in
declarations.
ec18dca9 03/21/2009 12:48 am Iustin Pop

Add command line support for offlining nodes

This patch modifies hbal (only, hn1 not yet) for setting nodes offline.
669d7e3d 03/20/2009 07:16 pm Iustin Pop

Introduce a namespace for the modules

The modules are moved from the ‘top’ namespace to ‘Ganeti.HTools’, in
compliance with standard practices.