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# Date Author Comment
0834c866 11/07/2007 05:53 pm Iustin Pop

Enhance secondary node replace for drbd8

This (big) patch does two things:
- add "local disk status" to the block device checks
(BlockDevice.GetSyncStatus and the rpc calls that call this
function, and therefore cmdlib._CheckDiskConsistency)
- improve the drbd8 secondary replace operation using the above...

60d49723 11/06/2007 07:04 pm Michael Hanselmann

Remove --secondary-node option.

Replace --secondary-node option with an optional parameter for --node.

9db6dbce 11/06/2007 07:01 pm Iustin Pop

Implement degraded status for logical volumes

Logical volumes can be 'degraded' in a similar way to mirrored devices,
when their underlying storage has gone away (i.e. after a physical disk
failure and 'vgreduce --removemissing'). If we can detect this, we can...

80de0e3f 10/31/2007 10:12 pm Iustin Pop

Revert "Implement multi-failover options"

This reverts commit 289, as the node failover functionality was already
implemented in gnt-node (as opposed to gnt-instance). My mistake.

Reviewed-by: ultrotter

bcee9cb4 10/31/2007 04:57 pm Iustin Pop

Small improvements to multi-instance selections

This patch fixes the documentation in a few cases and adds handling of
the situation where no instance is selected due to too restrictive
options given.

Reviewed-by: imsnah

36c87212 10/31/2007 04:56 pm Iustin Pop

Implement multi-failover options

This patch adds the same style of multi-instance selection as in
shutdown/startup to the failover subcommand, with the exception that we
cannot failover with --node or --all (it doesn't make sense).

Reviewed-by: imsnah

a9e0c397 10/29/2007 05:49 pm Iustin Pop

Implement replace-disks for drbd8 devices

This patch adds three modes of disk replacement for drbd8:
- replace the disk on the primary node
- replace the disk on the secondary node
- replace the secondary node

It also adds some debugging code to backend.py and increments the...

a1f445d3 10/24/2007 05:43 pm Iustin Pop

Initial implementation of drbd8 template type

This is a partially working drbd8 template type. It does:
- add/remove
- startup/failover/shutdown

Not working is replace disks, which needs custom code for this template.

Reviewed-by: imsnah

fe96220b 10/19/2007 02:48 pm Iustin Pop

Abstract more strings values into constants

Currently, the disk types are defined using constants in the code.
Convert those into constants so that we can easily find them and check
their usage.

Note that we don't rename the values of the constants as they are used...

579d4337 10/18/2007 01:26 pm Alexander Schreiber

Patch series for reboot feature, part 3

This patch series implements the reboot command for gnt-instance. It
supports three types of reboot: soft (hypervisor reboot), hard (instance
config rebuild and reboot) and full (full instance shutdown and startup
again)....

f55ff7ec 10/16/2007 05:30 pm Iustin Pop

Add the number of VCPUs in gnt-instance info

Reviewed-by: imsnah

1d67656e 10/16/2007 04:51 pm Iustin Pop

Allow force removal of instances

This patch adds a new option to the instance removal command
"--ignore-failures" that forces the removal of the instance from the
configuration even if the removal process encounters errors.

In order to be able to do this when the remote node(s) is(are) down, we...

f5abe9bd 10/11/2007 05:47 pm Oleksiy Mishchenko

Docstring correction

Reviewed-by: iustinp

810c50b7 10/08/2007 06:12 pm Iustin Pop

Add source file option for {add,remove}-tags

This patch adds a '--from' option to the {add,remove}-tags commands that
allows the command to read from a file or from stdin (when passing a
dash for the filename).

Reviewed-by: imsnah

846baef9 10/08/2007 06:11 pm Iustin Pop

Implement command-line tags support

This patch adds generic functions for tag manipulations to cli.py and
modifies gnt-{cluster,node,instance} to export {list,add,remove}-tags
commands that use those.

Reviewed-by: imsnah

804a1e8e 09/20/2007 10:26 am Iustin Pop

Ask for confirmation when touching multiple instances

This patch makes the new startup/shutdown multi-instance operations to
ask for confirmation when touching more than one instance (and unless
--force-multi is given).

The code is not very short, but it does present a nice (IMO) user...

47988778 09/19/2007 05:24 pm Iustin Pop

Improve the cli.AskUser() function

This patch improves the AskUser function by allowing it to:
- choose from multiple choices (instead of only y/n)
- give help to the user
- preserve line breaks and whitespace formatting in the message

With this patch, an instance removal looks like this:...

bdd55f71 09/19/2007 04:52 pm Iustin Pop

Allow 'add instance' to not start the new instance

This patch allows 'gnt-instance add' to not start the newly-created
instance. It also allow 'gnt-instance add' and 'gnt-backup import' to
not check for IP conflicts (only when not starting the instance)....

4ab0b9e3 09/18/2007 11:06 am Guido Trotter

Fix a docstring

Reviewed-by: iustinp

decd5f45 09/17/2007 02:52 pm Iustin Pop

Implement instance rename operation

This patch adds support for instance rename operation at all remaining
layers: RPC, OpCode/LU and CLI.

Reviewed-by: imsnah

312ac745 09/17/2007 12:12 pm Iustin Pop

Allow start/stop of multiple instances at once

This is an initial version of the multi-instance start/stop, which
allows the gnt-instance startup and shutdown subcommands to work on
multiple instances at once.

The available selections are:
- "gnt-instance startup --instance name..." which is the default, and...

069dcc86 09/14/2007 12:54 pm Iustin Pop

Enable LUQueryInstances to work with a given list of instances

As per the changes to LUQueryNodes, the QueryInstances LU is modified to
accept a list of instances for which to compute and return information.

Reviewed-by: imsnah

8a23d2d3 09/13/2007 02:49 pm Iustin Pop

Move string formatting out of LUQueryInstances

Currently, LUQueryInstances will provide strings for its results. This makes it
hard for other consumers than "gnt-instance list" to use the OpQueryInstances
opcode for whatever they wish to.

The change moves the formatting in five of the six cases where this happens to...

b9ac33e9 08/30/2007 01:29 pm Iustin Pop

Fix the manpage gnt-instance w.r.t. units

The manpage wrongly states that the default unit for disk sizes is
gibibytes, whereas currently it's mebibytes. Fix that and also update
the '--help' output to display the default unit.

Reviewed-by: roman.marxer

82122173 08/24/2007 12:20 pm Iustin Pop

Rework ssh known-hosts handling.

This changes:
- cluster setup, we no longer edit /etc/ssh/ssh_known_hosts but our
own file
- node add, we no longer remove root's known_hosts (twice)
- gnt-instance console, both the LU and the script: since now the ssh...

644eeef9 08/20/2007 03:17 pm Iustin Pop

Add support for listing instance disk sizes.

Reviewed-by: imsnah

16be8703 08/17/2007 12:14 pm Iustin Pop

Change cli.OutputTable to cli.GenerateTable

Since the table generation might be useful elsewhere, let's change it to
return the data instead of directly printing it.

Its callers have also been updated.

Reviewed-by: imsnah

3ecf6786 08/14/2007 06:17 pm Iustin Pop

Style changes for pep-8 and python-3000 compliance.

This changes the raising of exceptions from:
raise Exception, value
to
raise Exception(value)

as the first form will be removed in python-3000 and the second form is
preferred now.

The changes also involve a few cases of changing from raising standard...

bdb8c997 08/02/2007 12:41 pm Guido Trotter

Fix a function's doc string

Reviewed-By: iustinp

739ecd56 07/27/2007 12:34 pm Michael Hanselmann

Remove defectiv comma.

Reviewed-by: iustinp

d0834de3 07/27/2007 12:05 pm Michael Hanselmann

- Implement “gnt-instance reinstall --os-type=…”
- Add the command to gnt-instance.sgml

Reviewed-by: iustinp

fe7b0351 07/26/2007 07:09 pm Michael Hanselmann

- Move --force option to cli.py
- Implement “gnt-instance reinstall”
- Fix two typos

Reviewed-by: iustinp

098c0958 07/26/2007 02:40 pm Michael Hanselmann

Comment formatting updates.

Reviewed-by: iustinp

137161c9 07/24/2007 04:29 pm Michael Hanselmann

Use generic function to output tables.

Reviewed-by: iustinp

dcb93971 07/24/2007 02:45 pm Michael Hanselmann

- Implement “gnt-node volumes”
- Create all --output options using a constant
- Put node checking code from opcodes into a single function
- Do the same for output fields

Reviewed-by: iustinp

a8083063 07/16/2007 04:39 pm Iustin Pop

Initial commit.