Can existing file systems be removed from an existing application?
Yes! Existing file systems can be removed from an existing application. The easiest process of performing this change is simply un-mounting the file system in question whilst the application is running as a clustered application. Then using the “clbuildapp” routine again will remove the file system from that managed as part of the application. The file system is not destroyed – that process will then be down to the administrator if required – including the removal of the logical volume used for the DRBD meta-data. This on-line removal of file systems is considered a key strength of Linuxha.net.
