Openfiler is a Linux based NAS/SAN application which can deliver storage over nfs/smb/iscsi and ftp. It has a web interface over that you can control these services. The cluster we build will consist of two nodes replicating each other and taking over services and storage in case of emergency.
Read more »Openfiler 2.3 Active/Passive Cluster With Offsite Replication Node
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