Re: [Bacula-users] Bacula backup Clusters

[Josh Fisher]

On 5/23/2014 8:07 AM, Radosław Korzeniewski wrote: Hello, 2014-05-23 12:23 GMT+02:00 Willi Fehler <willi.feh...@home24.de>: -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 Hello, is there any possibility to do Bacula backup jobs only in case a directory exists/is mounted? We are using DRBD on a 2 node cluster. Usually the first node is active and the backup job is running on this node. In case we have to do a failover we don't have a backup. I created a job for the second node but now we receive all the time warnings because the filesystem is only mounted when the second node will be promoted to DRBD-Primary. In most HA clusters you should have a cluster service IP address (failover) which is pointing to the active node (the node where cluster serice is active). This IP address should failover with your cluster service. In this case you can define a virtual bacula client (at cluster service IP address) which will be responsible for cluster service backup. To assure your virtual bacula client can successfully connect to the bacula service is to define the same bacula client password for both nodes. See simple configuration: Good point. One bacula-fd instance could be used to backup only the DRBD-based storage and listen only on the cluster service IP and running only on the node that is primary. A second bacula-fd instance on each node could backup all non-cluster storage and exclude any DRBD-based storage. FD: Node1: - ip: 10.10.10.10 - passwd: baculapassword Node2: - ip: 10.10.10.20 - passwd: baculapassword Cluster Service: - ip: 10.10.10.30 DIR:   client { name=node1; address=10.10.10.10; password=baculapassword; } client { name=node2; address=10.10.10.20; password=baculapassword; } client { name=cluster1; address=10.10.10.30; password=baculapassword; } I hope this help.  best regards -- Radosław Korzeniewski rados...@korzeniewski.net

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