have you already read http://orientdb.com/docs/2.2.x/Console-Command-Export.html and http://orientdb.com/docs/2.2.x/Console-Command-Import.html ?
btw you can even use the backup command (only plocal for community edition) http://orientdb.com/docs/2.2.x/Console-Command-Backup.html Il giorno giovedì 1 giugno 2017 15:25:29 UTC+2, Joao Cesar ha scritto: > > Hello > > I'm working with OrientDB there are a few months and I'm intended to use > it in my company. Naturally, I have started with community edition. > During this period several problems have arose but an important one wasn't > yet solved: The backup. > Since we are using the community edition with a distributed setup, as far > as I could see, the only option is export and import > But....I'm unable to make any import succeed yet... (using same database > names, different names, export only schema or data, even exporting using > -excludeAll doesn't work) > > I always get messages like this: > > Importing database database /tmp/htmsdev.json.gz... > Started import of database > 'plocal:/var/orientdb-community-2.2.20/databases/HTMS_Dev' from > /tmp/HTMS_Devimport7751536365798375170htmsdev.json.gz... > Non merge mode (-merge=false): removing all default non security > classesError on database import happened just before line 0, column 1 > com.orientechnologies.orient.core.exception.ORecordNotFoundException: The > record has no id. It is probably new or still transient > DB name="HTMS_Dev" > at > com.orientechnologies.orient.core.record.ORecordAbstract.reload(ORecordAbstract.java:259) > > > The only method I'm using that seems to work is by copying the database > directory (and renaming .wal and .wmr files to duplicate the database in > the same environment). > And, just wondering, since it's a distributed environment, what could > happen if I do copies "on the fly"? Will I have to stop the database to get > consistent file backups from all nodes (and only if folder copies are ok. > By the way, is this ok?) > > So guys, please, what should I do to get backup's during evaluation? > There is no chance for anyone to use a database without reliable backups. > > Thanks in advance > > Joao Cesar > -- --- You received this message because you are subscribed to the Google Groups "OrientDB" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. For more options, visit https://groups.google.com/d/optout.
