useful applogic...

• misc commands
• groups of commands
• sequences of commands

> vol manage maddev:mad_db mad_sfmaps:map_data
> cp -Rp volA .

1. copy data from volX to volY
2. in this case we copy data from one vol to another to migrate the db data.

> list log
> app list
> help app start
> app start
> ca sfmaps

1. list log - lists log (grid shell)
2. list applications
3. start application
4. current app: sets the current application such that subsequent commands will be applied to that application

> vol list
> vol list appname --all
> vol manage
> vol repair
> vol resize app_name:vol size=1G

1. vol list - list volumes
2. val manage - manage one or more volumes, even if hosts are down
3. vol repair - On production grids, this will synchronize the disks.

1. vol resize - change disk space for volume

A component is the same as an applicance or a VM.

For example, a tomcat appliance is an appliance.

To restart a component, open a grid shell and do the following.

> comp list
> comp restart

1. comp list - lists component of application
2. comp restart - restart component (applinace) only, reloads comp boundaries

> app config
> help app start
> 3t
> user list
> srv list --map