Recently I had an Oracle database server used by some developers that was running out of space on its data volume mounted at /u02. The volume was a simple MBR volume (think fdisk), so it couldn’t be non-destructively extended without using a third-party utility like gparted. That would have been fine, but rather than …

Recently I needed to build a multipurpose file server to host CIFS and NFS shares — CIFS for the Windows users, and NFS for VMWare to store ISOs. It needed to utilize back end storage (NetApp via iSCSI), provide Windows ACLs for the CIFS shares, and be able to authenticate against two different Active Directory …

If you’re familiar with networking you know that when a device is directly connected to two separate IP networks, traffic destined for one of those networks should egress on the interface that is directly connected to that network. For example, if your storage appliance is directly connected to the 172.16.1.0/24 …