Michael Alger wrote:
On Fri, Jul 04, 2008 at 10:14:57AM +1200, Steve Wray wrote:
Having made a copy of the cib.xml file and modified that copy, I
had thought that the way to make it live was to run:
# cibadmin -R -x cib.xml
Call cib_replace failed (-45): Update was older than existing configuration
<null>
however, as you can see, this doesn't work.
Its odd because I don't see any data in the update which tells
cibadmin anything about how old it is. I tried touch on the new
cib.xml file but this changed nothing.
I doubt it uses the timestamp of the file you're using in any way,
since you can also make updates by directly passing cibadmin an XML
string.
I think the "epoch" and/or the "num_updates" attributes of the <cib>
element might indicate its age.
Yeah thats what I figured so I removed them in my modified cib.xml file,
still didn't work
Are you copying the cib.xml from the file system, or obtaining it
with cibadmin -Q?
ah yes... I did copy the cib.xml from the filesystem and modify that,
then try to feed it back into cibadmin...
I'll try getting it from cibadmin -Q next time.
Is this not the right way to replace the entire existing cib.xml
with the modified version?
I've never updated the whole CIB, only parts of it, so I'm not
entirely sure. Offhand I'd try modifying the <cib> element to have
no attributes at all, but that may be a bad idea if you're using -R.
This page: http://www.linux-ha.org/v2/AdminTools/cibadmin
only gives examples with replacing specific things; I want to
replace the entire file.
Have you seen this PDF:
http://clusterlabs.org/mw/Image:Configuration_Explained.pdf
(link is to a page about the PDF, not the PDF itself)
I've only just started reading it, but it seems like it will be
pretty informative. I particularly liked the part about the GUI.
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See also: http://linux-ha.org/ReportingProblems
