upgrade path?

upgrade path?

由Danny Wahl發表於
Number of replies: 11
I copied down the VM of our moodle server to my machine, fired it up, and ran a cvs update changing from 19_STABLE to HEAD - it pulled the files, and then I went to 'notifications' but nothing happens.

I just see the "your are running 20100404" and that my site has been registered.

did I miss a step?

if I open up version.php it contains:

// MOODLE VERSION INFORMATION
// This file defines the current version of the core Moodle code being used.// This is compared against the values stored in the database to determine// whether upgrades should be performed (see lib/db/*.php)
 $version = 2010050411; // YYYYMMDD = date of the last version bump // XX = daily increments
 $release = '2.0 Preview 1 (Build: 20100510)'; // Human-friendly version name
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In reply to Danny Wahl

Re: upgrade path?

由Danny Wahl發表於
ok, I got it going but I died half way through the update:

mod_resource

Unknown error upgrading mod_resource to version 2009062600, can not continue.

More information about this error


so now the test environment is dead in the water (not a big deal, that's why it's a test)


so here's the only information that I think may have caused the problem:

I did NOT copy down the data from the moodledata folder, just recreated the folder on the test server b/c it was in the Gb.

So:

copy host environment
copy SQL database
no moodledata

the page worked fine before I attempted upgrade- just no pictures/resources b/c of the broken links to missing moodledata files.
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In reply to Danny Wahl

Re: upgrade path?

由Alan Hardy發表於
Hi Daniel

I am experiencing the same error(Unknown error upgrading mod_resource to version 2009062600, can not continue.) when i try to do a test upgrade from 1.97 to 2.0.

I have the db dump, system root and moodledata files copied to my test server. The 1.97 install was working correctly untill i attempted upgrade. I have run the upgrade several times each to confirm whether it was a one off but i can reproduce it every time.

Is their anyway we can debug this? i am unable to get any debug output even with $CFG->debug = 6143; set in my config.php. Any help would be greatly appreciated as i really need an upgraded version of our system for testing perposes.

Cheers






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In reply to Alan Hardy

Re: upgrade path?

由João Filipe Oliveira發表於

Same error (Unknown error upgrading mod_resource to version 2009062600, can not continue.) trying to upgrade 1.9.5 to 2.0 RC1. I can do clean install.

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In reply to João Filipe Oliveira

Re: upgrade path?

由David Hallam發表於

just a note i am also getting the same error on an upgrade from the latest 1.9 weekly to 2.0 and i have had issues with the database collation which has now all been changed to utf8_unicode_ci, and im still getting this message.

Not too big a deal as this is my test enviroment but when we do upgrade to moodle 2.0 or 2.1 next year will need a fix for this.

i have been testing on a virtuall clone of our working 1.9 server.

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In reply to Danny Wahl

Re: upgrade path?

由Martin Dougiamas發表於
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Hmm, are you sure you got the full set of new code?

cvs -q update -dPA

Try putting this in your config.php too, to get full debugging info:

$CFG->debug = 38911;
$CFG->debugdisplay = true;
define('MDL_PERF' , true);
define('MDL_PERFDB' , true);
define('MDL_PERFTOFOOT', true);
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In reply to Martin Dougiamas

Re: upgrade path?

由Alan Hardy發表於
Hi
I have made sure i have the newest version and have set the config variables. The error still occured but this time with the stack trace of

Stack trace:
line 183 of /lib/upgradelib.php: upgrade_exception thrown
line 102 of /mod/resource/db/upgrade.php: call to upgrade_mod_savepoint()
line 510 of /lib/upgradelib.php: call to xmldb_resource_upgrade()
line 294 of /lib/upgradelib.php: call to upgrade_plugins_modules()
line 1266 of /lib/upgradelib.php: call to upgrade_plugins()
line 268 of /admin/index.php: call to upgrade_noncore()


At a first glance it appears that the upgrade_mod_savepoint function is being passed an empty $result variable. I will have a look at to why this is happening and will post my findings soon.

Cheers
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In reply to Alan Hardy

Re: upgrade path?

由Alan Hardy發表於
It appears the empty result is intentional as tracing to the /mod/resource/db/upgrade.php shows that false is passed to generate the error. It appears that the condition occures because old the old record count is 0.

I will continue to investigate and see why this situation can occur.

Cheers
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In reply to Alan Hardy

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In reply to Deleted user

Re: upgrade path?

由Jason Turnbull發表於

Has anyone made any headway with this?

I have successfully upgraded with our staff db, but when I try it on the student one, it fails with the above error.

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In reply to Jason Turnbull

Re: upgrade path?

由David Mudrák發表於
Core developers的相片 Documentation writers的相片 Moodle HQ的相片 Particularly helpful Moodlers的相片 Peer reviewers的相片 Plugin developers的相片 Plugins guardians的相片 Testers的相片 Translators的相片
As you have copied the site to another machine/VM, do you access the test site using the same URL as the production site is running at? Sorry I am not sitting by my laptop now (blame smartphones ;)) so can't check the source code for details but generally Moodle requires to be accessed using static URL for wwwroot.
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