Try removing the environment files before you upgrade (or after if
you didn't save the old file). When I released that version of NOID
I have since regretted leaving in code that created a stub environment
(that actually isn't used by NOID) because it just creates upgrade
problems that I never figured out properly.
If all else fails and you're just using NOID to mint (eg, no binding),
it's quite easy to start a new minter from scratch and mint until you see
the last id you minted prior to conversion. The order of minting is
deterministic, so in the end you'll have a new minter that's in the same
"state" as the old minter (again, provided you haven't been doing holds
and binds -- that's more complicated).
-John
--- On Tue, 14 Feb 2012, Joshua Gomez wrote:
Thanks John! I tried running db_upgrade, but apparently the utilities were
not included in my setup. So I ran the following:
gomez@gwnma:/var/www/nd/t1$ sudo apt-get install db4.8-util
That installed the utilities, but I'm still having some trouble:
gomez@gwnma:/var/www/nd/t1$ sudo db4.8_upgrade -v -h NOID NOID/noid.bdb
db4.8_upgrade: Program version 4.8 doesn't match environment version 4.7
db4.8_upgrade: DB_ENV->open: DB_VERSION_MISMATCH: Database environment
version mismatch
I tried leaving off the environment home flag
gomez@gwnma:/var/www/nd/t1$ sudo db4.8_upgrade -v NOID/noid.bdb
db4.8_upgrade: NOID/noid.bdb upgraded successfully
That looks like it worked. However, when I try making a call to the service
I get the old error:
gomez@gwnma:/var/www/nd/t1$ curl localhost/nd/noidu_t1?mint+1
no "Env" object (DB_VERSION_MISMATCH: Database environment version mismatch)
-Josh
On Mon, Feb 13, 2012 at 5:42 PM, John A. Kunze <[email protected]> wrote:
The standard BerkeleyDB library probably changed when you upgraded
Ubuntu, and it complains that the NOID database (written with the old
library) is incompatible.
You should be able to use db_upgrade to convert the NOID database
(NOID/noid.bdb). db_upgrade is a command line utility that comes with
BerkeleyDB.
-John
--- On Mon, 13 Feb 2012, Joshua Gomez wrote:
Does anyone here have expertise with Berkeley DB?
I was running an instance of NOID (which uses Berkeley DB) to mint and
resolve ARKs. I updated the OS for the server it was running on from
Ubuntu 9 to Ubuntu 10. Now NOID has stopped working and complains that
the
db version doesn't match: "Program version 4.8 doesn't match environment
version 4.7"
I have no experience at all with Berkeley DB and could use some advice.
Thanks,
Josh
--
Joshua Gomez
Digital Library Programmer Analyst
George Washington University Libraries
2130 H St, NW Washington, DC 20052
(202) 994-8267
--
Joshua Gomez
Digital Library Programmer Analyst
George Washington University Libraries
2130 H St, NW Washington, DC 20052
(202) 994-8267
