Hi,
I have 2 primary partitions(ntfs for winServer /booting) and one extended(swap+root+home,ext4 the last 2).The disk has no free space
I am remaining out of space on / ,only 2gb free from the 20
I have space on /home.
How can i grow the / partition? or maybe create a new /tmp partition (by shrinking the /home) and mount the last at any boot.
openSUSE13.1x64
It’s not a thing to do not without be sure first,so please take your time.
Thanks
While is is actually possible resize / while it is running (with tricks) I always recommend using gparted and booting from it; http://gparted.org/
And it’s something everyone should have on a CD/DVD/USB somewhere because you never know when it becomes handy 
Please, have backups before you do anything. The chance of data loss nowadays is quite small but it’s still there.
If
i login like root shrink the /home and create a /tmp or-and /var partition,
you know how and when re-mount and define the new partitions mounting points?
I all ready have backup of /home in usb-disk,but not of /
Hi,i did it without loosing any data
I used systemrescue live iso(http://www.sysresccd.org/SystemRescueCd_Homepage) that contains gparted (thanks Miuku)
Good solution for backup is mondo-rescue , you can find the repo at ftp://ftp.mondorescue.org/opensuse/ but not at the search packages page of opensuse.org(why?) and partimage(http://www.partimage.org/Main_Page)
The Maintainer of the Mondo Rescue package in the openSUSE Build Service has disabled building it for everything except SLE-11 and most likely no longer actively maintains is.
No one else has stepped up to do it so…
But there are packages in ftp://ftp.mondorescue.org/opensuse/13.1/
and in my case they are working(x64),
You must know better.
But that is not a openSUSE repo. Which Miuku is referring to. Maybe someone need to take on the job of packaging it for the openSUSE repos.
Well we don’t know - unfortunately if the people at Mondo Rescue don’t want to maintain/upload it to OBS and there isn’t a person willing to do it here, then… we’ll you’re out of luck.
Volunteer based stuff.
… I much prefer Clonezilla for backups.
From what i know clonezilla exists only in the form of live iso’s
Mondorescue and partimage are also installable applications.