Sponsored Content
Operating Systems Linux SuSE Resize Root Filesystem in SUSE Linux Post 302313342 by pludi on Tuesday 5th of May 2009 11:13:11 AM
Old 05-05-2009
Sorry, but I have to ask: why increase the root to such a large size if it's more sensible to create new logical volumes for those directories using the most space, eg /usr or /opt?

If you really need to increase the root filesystem itself:
  • Take a backup!
  • Verify that backup!
  • Do not continue unless you did both steps!
  • Increase the size of the LVOL
  • Reboot into single-user mode
  • Resize with the tool appropriate to your filesystem (ext2resize for Ext2/Ext3, resize_reiserfs for ReiserFS, xfs_growfs for XFS, mount -o remount,resize / for JFS)
  • Reboot and verify everything is still working
  • Do not throw away your backup until you're absolutely sure everything works
 

8 More Discussions You Might Find Interesting

1. AIX

Filesystem resize (AIX 5.3)

Hi.. I have to resize a partition(filesystem). I mean reduce the size one particular partition and increase the size of another. What should I do?? Pls help Bala (5 Replies)
Discussion started by: balaji_prk
5 Replies

2. SuSE

root folders group changed in SUSE linux

The group of the /root folder has been changed and then logged out I am not able to log in to the /root user as it is saying Xsession log in not allowed Is there any way that the group of the /root folder be changed? (1 Reply)
Discussion started by: napster_san
1 Replies

3. UNIX for Dummies Questions & Answers

Resize root disk slices

I have a Sun box running Solaris 9. My root disk was slices too small when it was installed and I am now at 99% capacity for my root partition. Is it possible, and if so how?, to increase the size of slice 0 and decrease the size of slice 7?? Thanks! Current partition table... (6 Replies)
Discussion started by: FredSmith
6 Replies

4. Solaris

VxVM filesystem resize

This is actually a VxVM question. I have a volume/filesystem spread over 4*146G disks. Now I want to shrink the filesystem - which I can do using vxresize. However, I want to shrink so that two of the four disks that the filesystem occupies are removed from the volume. Can I do that? (3 Replies)
Discussion started by: blowtorch
3 Replies

5. UNIX for Dummies Questions & Answers

resize a filesystem in solaris 10

i am facing a problem, i would like to resize a file system called /pcard04 i am not useing any voulme manager and we have a NETAPP center storge. what i did is root@cms-dev # df -h | grep /pcard04 /dev/dsk/c4t60A9800043346C35636F2D6D4F354743d0s0 5.2G 4.0G 1.0G 80% /pcard04 then... (1 Reply)
Discussion started by: q8devilish
1 Replies

6. Red Hat

How to RESIZE / root partition in RHEL5 (VM)?

Hi Team, Require your expertise on how to resize / partition. This is VM. Thank you. Reggy # df -h Filesystem Size Used Avail Use% Mounted on /dev/sda2 15G 13G 556M 96% / /dev/sda1 965M 43M 873M 5% /boot tmpfs 502M 0 ... (5 Replies)
Discussion started by: regmaster
5 Replies

7. Red Hat

How to resize filesystem by resizing the LUN without impact to applications.?

Is it possible to resize a filesystem by resizing the LUN on RHEL 6.4 64-bit with LVM and no impact to running applications? The research I have done so far seems to take the approach of adding a new LUN and then expaning the volume group to the new LUN. I'm looking for an approach that avoids a... (7 Replies)
Discussion started by: aenagy
7 Replies

8. SCO

Resize root partition

I have SCO Openserver 5.0.5 Root partition is 96% full and I would like to make it bigger. How can this be done? 1) Can I use 'dd' to backup 'root' and then backup '/u' to a third hard disk, then divvy the primary hard disk to have a larger 'root' filesystem (i.e. previous root + u) 2) ... (5 Replies)
Discussion started by: grips03
5 Replies
MEMPROBE(1)						      General Commands Manual						       MEMPROBE(1)

NAME
memprobe - ROOT utility to examine memory usage SYNOPSIS
memprobe [options] DESCRIPTION
To activate the memory checker you have to set in the .rootrc file the resource Root.MemCheck to 1 (e.g.: Root.MemCheck: 1) and you have to link with libNew.so (e.g. use root-config --new --libs) or use rootn.exe. When all this is the case you will find at the end of the program execution a file memcheck.out in the directory where you started your ROOT program. Alternatively you can set the resource Root.MemCheckFile to the name of a file to which the leak information will be written. The contents of this memcheck.out file can be analyzed and transformed into printable text via the memprobe program (in /usr/bin). SEE ALSO
root(1) See also the ROOT webpages: http://root.cern.ch <http://root.cern.ch> ORIGINAL AUTHORS
The ROOT team (see web page above): Rene Brun and Fons Rademakers COPYRIGHT
This library is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as pub- lished by the Free Software Foundation; either version 2.1 of the License, or (at your option) any later version. This library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MER- CHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details. You should have received a copy of the GNU Lesser General Public License along with this library; if not, write to the Free Software Foun- dation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA AUTHOR
This manual page was written by Christian Holm Christensen <cholm@nbi.dk>, for the Debian GNU/Linux system (but may be used by others). ROOT
Version 3 MEMPROBE(1)
All times are GMT -4. The time now is 04:38 AM.
Unix & Linux Forums Content Copyright 1993-2022. All Rights Reserved.
Privacy Policy