Re: [ZODB-Dev] Migrating from Plone 4.1.4 ZEO data.fs and blobs to Relstorage
On Sun, Apr 15, 2012 at 6:36 PM, Sam Wilson s...@dotsec.com wrote: Hanno gave me a hand off list with a few bits of config that I couldn't find listed in the official documentation on http://pypi.python.org/pypi/RelStorage#zodbconvert Once you figure out the configuration options, zodbconvert is indeed a gem -- should you ever feel inclined, it also makes a decent way to backup RelStorage to a FileStorage should that be useful for your backup processes. I use this to rsync gzipped daily FileStorage snapshots of my database from production RelStorage to development on my workstation (which I load into RelStorage via another zodbconvert step), and it also supplements my pgdump backups from PostgreSQL. Sean ___ For more information about ZODB, see http://zodb.org/ ZODB-Dev mailing list - ZODB-Dev@zope.org https://mail.zope.org/mailman/listinfo/zodb-dev
Re: [ZODB-Dev] Migrating from Plone 4.1.4 ZEO data.fs and blobs to Relstorage
On Fri, Apr 13, 2012 at 02:25, Sam Wilson s...@dotsec.com wrote: I have configured zodbconvert to import the data.fs however I cannot for the life of me find doco on how to migrate the blob (bushy layout) into RelStorage. Note that I cannot recommend putting ZODB blobs into any relstorage database apart from Oracle. PostgreSQL doesn't handle large blobs very well (storing them internally as a series of chunks in a dedicated table), while MySQL doesn't really support blobs at all. We have one customer on RelStorage on a Oracle cluster (RelStorage was commissioned for them, in fact) where all ZODB blobs also live in the same database. Performance is quite decent but the customer doesn't try to store more than a few MBs per file. Better keep them in a NFS setup for most cases. -- Martijn Pieters ___ For more information about ZODB, see http://zodb.org/ ZODB-Dev mailing list - ZODB-Dev@zope.org https://mail.zope.org/mailman/listinfo/zodb-dev
Re: [ZODB-Dev] Migrating from Plone 4.1.4 ZEO data.fs and blobs to Relstorage
-BEGIN PGP SIGNED MESSAGE- Hash: SHA256 Hi All, Hanno gave me a hand off list with a few bits of config that I couldn't find listed in the official documentation on http://pypi.python.org/pypi/RelStorage#zodbconvert For the benefit of others finding this, my final zodbconvert.cfg ended up like; filestorage source # ZEO Data.fs path var/filestorage/Data.fs # ZEO bushy blobstorage content blob-dir var/blobstorage.bushy /filestorage relstorage destination shared-blob-dir false # ZODB Cache Dir blob-dir ./var/blobstorage blob-cache-size 10mb mysql db zodb user dbuser passwd dbpass /mysql /relstorage This seems to have pulled all the content into MySQL. Cheers, Sam -BEGIN PGP SIGNATURE- Version: GnuPG v2.0.18 (GNU/Linux) iF4EAREIAAYFAk+LaYIACgkQFdt86iEfl/dlBQEAm4qftwIYWWAuyf2adp8MwEty kmUG9IaeoRut8TvBBNIBAJ3xvndbdGeZRvKxTFYBruHaGLwOasbE5qUGReyZfMnG =9UEa -END PGP SIGNATURE- ___ For more information about ZODB, see http://zodb.org/ ZODB-Dev mailing list - ZODB-Dev@zope.org https://mail.zope.org/mailman/listinfo/zodb-dev
[ZODB-Dev] Migrating from Plone 4.1.4 ZEO data.fs and blobs to Relstorage
-BEGIN PGP SIGNED MESSAGE- Hash: SHA256 Hi List, We need to migrate an existing test environment running Plone 4.1.4 with ZEO to a new environment on RelStorage. I have configured zodbconvert to import the data.fs however I cannot for the life of me find doco on how to migrate the blob (bushy layout) into RelStorage. I am working with content exported via collective.recipe.backup If anyone could give an assist with this one would be a life saver! Cheers, Sam -BEGIN PGP SIGNATURE- Version: GnuPG v2.0.18 (GNU/Linux) iF4EAREIAAYFAk+HcmYACgkQFdt86iEfl/cgUAD/Z8Rl8ju30WPvrQWPGoAXHlOc l1SNV9cEhlgImApeufQBAKs9O840XuVRpldMyt37YtQ/nomXca1hy4yyZJp6IlqO =PpMq -END PGP SIGNATURE- 0x211F97F7.asc Description: application/pgp-keys 0x211F97F7.asc.sig Description: PGP signature ___ For more information about ZODB, see http://zodb.org/ ZODB-Dev mailing list - ZODB-Dev@zope.org https://mail.zope.org/mailman/listinfo/zodb-dev
