Last modified: 2012-08-04 20:48:47 UTC
Deleting an image fails when the filesize is larger than 32767
mediawiki attempts to store the size of deleted files in the
fs_size column of table filearchive. The fa_size attribute is
specified as a smallint type, stored in two bytes.
Using a postgres backend, at least, attempts to delete files
larger than 32767 bytes fail with a database exception.
Executing the following query in the wiki database solves the
ALTER TABLE filearchive ALTER COLUMN fa_size TYPE integer;
Looks like it got fixed with r26086. Should be fine now when upgrading.