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On 11/30/2008 05:08 PM, Robert Fitzpatrick wrote:
<blockquote cite="mid:1228086519.14908.9.camel@columbus.webtent.org"
type="cite">
<pre wrap="">On Sun, 2008-11-30 at 16:46 -0600, Nic Bernstein wrote:
</pre>
<blockquote type="cite">
<pre wrap="">On 11/30/2008 04:41 PM, Robert Fitzpatrick wrote:
</pre>
<blockquote type="cite">
<pre wrap="">I am trying to move my config to another server, copied over the
partition and config files, but the server seems to be complaining of my
db version. I thought it was 4.3 and with that was what I built imapd.
Can someone tell me how to determine what version my existing Berkeley
db files are in and how to confirm the db version used to build imapd?
Or how can I handle this?
Nov 30 17:40:03 mail ctl_cyrusdb[15862]: DBERROR db4: Unacceptable log file /var/imap/db/log.0000000021: unsupported log version 11
Nov 30 17:40:03 mail ctl_cyrusdb[15862]: DBERROR db4: Invalid log file: log.0000000021: Invalid argument
Nov 30 17:40:03 mail ctl_cyrusdb[15862]: DBERROR db4: PANIC: Invalid argument
Nov 30 17:40:03 mail ctl_cyrusdb[15862]: DBERROR: critical database situation
Nov 30 17:40:03 mail master[15861]: process 15862 exited, status 75
Nov 30 17:40:03 mail master[15861]: ready for work
Nov 30 17:40:03 mail ctl_cyrusdb[15863]: DBERROR db4: PANIC: fatal region error detected; run recovery
</pre>
</blockquote>
<pre wrap="">You should be able to determine which version of Berkeley DB your imapd
is linked against with an "ldd `which imapd`" or whatever the equivilent
is in your OS (you didn't mention which OS you are running on). You
should be able to determine the version of db library which created the
files with a "file <db-filename>" command. Most modern version of the
file command and associated data will properly identify Berekely DB file
versions.
</pre>
</blockquote>
<pre wrap=""><!---->
Thanks for the help, I am running FreeBSD 6.4. The ldd and file commands
don't seem to work on this OS...
mail# ldd `which imapd`
ldd: imapd:: No such file or directory
ldd: Command: No such file or directory
ldd: not: No such file or directory
ldd: found.: No such file or directory
</pre>
</blockquote>
<br>
The ldd command is fine, but the imapd command is not in your path. Do
you know where it is? If it is in /usr/local/libexec, for example, the
command would be "ldd /usr/local/libexec/imapd"<br>
<br>
You should perform this on the old and the new server and see if the
imapd's are linked against the same version of db. If not, you will
need to perform a db_dump on the old system, and then reimport the
database on the new server. You can use the cyrus specific utilities
to make this easier.<br>
<blockquote cite="mid:1228086519.14908.9.camel@columbus.webtent.org"
type="cite">
<pre wrap="">mail# file /var/imap/mailboxes.db
/var/imap/mailboxes.db: Cyrus skiplist DB
</pre>
</blockquote>
This is not the database which is yielding the errors, since this is a
skiplist DB and not a Berkeley DB. What you should probably do is look
at the imapd.conf file on the old and new servers, and check the
release notes for both versions to see which of the different databases
default to which DB backends in each. For example, in some older
versions of cyrus several databases defaulted to Berkeley DB, whereas
in newer versions they default to skiplist. A "man imapd.conf" should
tell you the default for your version, and unless it is altered in the
imapd.conf file that is what was used.<br>
<br>
I know this is a little vague, but you haven't given us much to go on.<br>
<br>
Cheers,<br>
-nic<br>
<blockquote cite="mid:1228086519.14908.9.camel@columbus.webtent.org"
type="cite">
<pre wrap="">
I am also getting the following, so I'm sure this has something to do
with version. Imapd server starts, but all these errors and not able to
connect...
Nov 30 18:01:55 mail ctl_cyrusdb[83077]: DBERROR db4: Program version
4.3 doesn't match environment version
</pre>
</blockquote>
<br>
<br>
<pre class="moz-signature" cols="72">--
Nic Bernstein <a class="moz-txt-link-abbreviated" href="mailto:nic@onlight.com">nic@onlight.com</a>
Onlight llc. <a class="moz-txt-link-abbreviated" href="http://www.onlight.com">www.onlight.com</a>
2266 North Prospect Avenue #610 v. 414.272.4477
Milwaukee, Wisconsin 53202-6306 f. 414.290.0335
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