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Latest revisions

# Date Author Comment
88aa7f66 04/27/2011 06:26 pm Doug Dumitru

Fix for multiple VGs - PlainToDrbd and replace-disks

Converting an instance from 'plain' to 'drbd'. The old code would
create the drbd volumes in the default VG and then the renames would
fail. This fix pulls the plain VG names from the existing volumes and...

fd09d178 04/27/2011 06:26 pm Iustin Pop

Replace disks: keep the meta device in the same VG

This patch enhances the multi-VG support in replace disks, by keeping
the meta device in the same VG, as opposed to moving it to the data
device VG (note that we don't have a way to create the meta in a
different VG in the first place, but at least we correctly handle a...

cce6f357 04/27/2011 06:26 pm Iustin Pop

Fix punctuation in an error message

IIRC we don't use punctuation at the end of error messages.

Signed-off-by: Iustin Pop <>
Reviewed-by: Michael Hanselmann <>

d833acc6 04/27/2011 06:26 pm Iustin Pop

Prevent readding of the master node

This breaks Ganeti in multiple ways. If we don't make the check in
gnt-node itself, then bootstrap.SetupNodeDaemon will restart the
master daemon, making the operation fail:

node1# gnt-node add --readd node1
Cannot communicate with the master daemon....
2db04578 04/27/2011 06:26 pm Iustin Pop

Improve error messages in cluster verify/OS

A few issues in the clarity of the error messages are fixed:

- "ERROR: node node3: OS API version lenny-image": no preposition
between the parameter type and the OS name, changed to "for

- "API version lenny-image differs from reference node node1: 10, 5...

437c3e77 04/27/2011 06:26 pm Iustin Pop

Fix potential data-loss in utils.WriteFile

os.write can do incomplete writes, as long as at least some bytes have
been written (like write(2)):

os.write(fd, " " * 1300)


os.write(fd, " " * 1300)


os.write(fd, " " * 1300)


os.write(fd, " " * 1300)...

dadf6b7d 04/21/2011 03:41 pm Michael Hanselmann

cli: Fix wrong argument kind for groups

Signed-off-by: Michael Hanselmann <>
Reviewed-by: Iustin Pop <>

97b40f39 04/20/2011 03:37 pm Michael Hanselmann

Fix typo in LUGroupAssignNodes

Signed-off-by: Michael Hanselmann <>
Reviewed-by: Iustin Pop <>

5c097318 04/20/2011 02:54 pm Iustin Pop

gnt-instance info: automatically request locking

Commit dae661a4 added support for controlling the locking, but it
didn't modify the gnt-instance info code, which leads to this command
always showing:

Wed Apr 20 04:10:48 2011 - WARNING: Non-static data requested, locks...

675e2bf5 04/19/2011 07:41 pm Iustin Pop

Fix master IP activation in failover with no-voting

Thanks to for reporting this. The logic in
masterd.CheckMasterd did an early return in case of no_voting, hence
skipping the master IP activation. We just change the ifs to not
return but simply continue through the function....

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