Junos system increases storage capacity space

The following command allows you to see system capacity and free space

Root@srx> Show System Storage

FileSystem Size Used Avail Capacity mounted on

/DEV/DA0S1A 293M 179M 91M 66%/

Devfs 1.0K 1.0K 0B 100%/dev

Devfs 1.0K 1.0K 0B 100%/dev/

/dev/md0 494M 494M 0B 100%/junos

/CF 293M 179M 91M 66%/JUNOS/CF

Devfs 1.0K 1.0K 0B 100%/junos/dev/

Procfs 4.0K 4.0K 0B 100%/proc

/dev/bo0s3e 24M 108K 22M 0%/config

/dev/bo0s3f 342M 110M 205M 35%/cf/var

/DEV/MD1 168M 14M 141M 9%/mfs

/cf/var/jail 342M 110M 205M 35%/jail/var

Devfs 1.0K 1.0K 0B 100%/jail/dev

/DEV/MD2 39M 4.0K 36M 0%/MFS/VAR/RUN/UTM

/dev/md3 1.8M 4.0K 1.7M 0%/jail/mfs

Follow these steps to remove unwanted files

1, the first command ' request system storage cleanup ' can first clear out the system unnecessary files;

2, another can delete the system backup software command is ' request system software delete-backup ';

3, run the command ' run file List/var/log ' to view the log generated by the system, delete these log file system will not create security problems;

4, restart the device can also clear out the system temp file;

Source: http://rista.blog.51cto.com/2526140/1247547