Hi Santosh In 2.0 we removed orientdb-dserver-config.xml file, now everything is configured in orientdb-server-config.xml
About backup strategies, we have wider plans, that involve WAL management and other low level components; these new implementations will also bring benefits to backup procedures. Luigi 2014-11-04 8:40 GMT+01:00 Santosh M <[email protected]>: > Thanks for answering the thread Luigi. I have a couple more followup > questions : > > I downloaded orientdb release 2 M2. I could not find > orientdb-dserver-config.xml in the config directory. The 1.7.9 version > has it though. > Am I missing something in the release 2 M2 version ? > > > Also, are you planning to have a backup to file system ( not snapshot) and > without blocking writes in a future release ? > > Regards, > Santosh > > On Wednesday, October 29, 2014 4:02:06 AM UTC-7, Luigi Dell'Aquila wrote: >> >> Hi Santosh >> >> I'll answer your questions below: >> >> >> >>> 1. I was reading the documentation for distributed database on multiple >>> servers here >>> <http://www.orientechnologies.com/docs/last/orientdb.wiki/Distributed-Configuration.html>. >>> I see that we need to configure several files like >>> orientdb-dserver-config.xml, default-distributed-db-config.json and >>> hazelcast.xml. Are these changes to be made on one node or all the nodes ? >>> How do we operate the cluster ? Start one node at a time or is there a >>> script to start all the nodes in a cluster ? >>> >> >> distributed configuration is managed as follows: >> - when first node starts it reads default-distributed-db-config.json from >> single database directory or from /config; this will become the "official" >> network configuration for all the cluster >> - when other nodes start they ask for the configuration to the cluster >> network (default-distributed-db-config.json of the new node will be >> ignored) >> - orientdb-dserver-config.xml and hazelcast.xml are managed at single >> node level, so their content is not shared between nodes in the network >> - nodes can be started one at a time, but writing a simple script that >> starts multiple nodes is a trivial task >> >> If you are using Community Edition and you want to change the network >> (replication, sharding) configuration you have to restart all the nodes. >> With Enterprise Edition (see here http://www.orientechnologies.com/ >> orientdb-enterprise/ ) you have a workbench that lets you configure >> replication and other parameters from a web console, without having to >> restart database nodes. >> >> >> >> >>> 2. For non-blocking backups, can we use san snapshot instead of LVM ? >>> Can we create a custom script to take an online non-blocking backup ? >>> >>> >> >> current backup.sh script uses LVM only, but you can edit the script and >> use SAN snapshot instead. The basic backup mechanism is straightforward: >> - freeze database >> - copy physical files (with LVM or Snapshot it will be a fast operation, >> while a physical copy can take a lot more time) >> - release database >> >> >> Luigi >> >> >> 2014-10-29 10:50 GMT+01:00 Santosh M <[email protected]>: >> >>> Hi, >>> >>> I am working on testing the operational suitability of OrientDB for one >>> of our major applications. I have been reading the documentation for a >>> couple of days to understand OrientDBs features and limitations. I have a >>> couple of question that I would like to clarify. I would highly appreciate >>> it if you could help me out : >>> >>> 1. I was reading the documentation for distributed database on multiple >>> servers here >>> <http://www.orientechnologies.com/docs/last/orientdb.wiki/Distributed-Configuration.html>. >>> I see that we need to configure several files like >>> orientdb-dserver-config.xml, default-distributed-db-config.json and >>> hazelcast.xml. Are these changes to be made on one node or all the nodes ? >>> How do we operate the cluster ? Start one node at a time or is there a >>> script to start all the nodes in a cluster ? >>> >>> 2. For non-blocking backups, can we use san snapshot instead of LVM ? >>> Can we create a custom script to take an online non-blocking backup ? >>> >>> Thanks in advance for your help. >>> >>> Regards, >>> Santosh Mathew >>> >>> -- >>> >>> --- >>> 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. >>> >> >> -- > > --- > 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. > -- --- 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.
