Sponsored Content
Operating Systems Linux Red Hat How to resize filesystem by resizing the LUN without impact to applications.? Post 302830419 by Just Ice on Monday 8th of July 2013 05:50:24 PM
Old 07-08-2013
there never was a question about being able to resize a filesystem while it is running ... given that a reboot is to be avoided as much as possible, i am assuming that the processes in question are hyper-critical ...

so the issue is more -- what are the consequences of a botched process and can the company afford it? or put in another way, can you or your manager afford the risks to production?
 

10 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. 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

3. Solaris

Making filesystem on presented lun

Hi, I am working on SunOS perlrate 5.10 Generic_127111-09 sun4v sparc SUNW,SPARC-Enterprise-T5120. The server has an LSISAS3801E HBA card installed and is connected to a StorageTek 2530 array. I have made a volume on arrary using Common Array Manager. I can see the volume on server: ... (2 Replies)
Discussion started by: seanban
2 Replies

4. Solaris

Netapp filer LUN Resize. Commands to run on Solaris afterwards.

Hi, I need to increase a veritas filesystem I have currently mounted on a Solaris 10 server. We can resize the LUN on the NetApp filer no problem. What I need to know is what do I do next on the Solaris 10 server I have so that it will see the increase in size. Do I run 'devfsadm' to... (3 Replies)
Discussion started by: gwhelan
3 Replies

5. SuSE

Resize Root Filesystem in SUSE Linux

Hello Experts, I am very new to unix environment. Root filesystem in one of our Linux boxes has almost reached 100%. is there a procedure/ way to resize the root filesystem. ****************************************************** ld8331:/ # df -h|more Filesystem Size Used... (2 Replies)
Discussion started by: ashok1784
2 Replies

6. AIX

Dynamic LUN resize

Anyone know how to resize a LUN (if SAN disk array has increased the LUN size) and have AIX LVM know about it? Or is it automatic? Equivalent vxvm command is something like: vxdisk resize size= (3 Replies)
Discussion started by: apra143
3 Replies

7. 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

8. Red Hat

Creating filesystem on new LUN

I'm new to linux and need information on how do I create a filesytem on a dedicated on LUN for RHEL 4 and 5? I want the filesystem to be a ext3 ---------- Post updated at 10:00 AM ---------- Previous update was at 08:56 AM ---------- Found the answer. This thread can be closed. (1 Reply)
Discussion started by: soupbone38
1 Replies

9. Solaris

Resizing the Root Filesystem

Is it possible to increase the root filesystem size without reboot ?? (4 Replies)
Discussion started by: gowthamakanthan
4 Replies

10. AIX

Resize Lun

Good afternoon! Help with a solution I have AIX 7.1 works through vios I expanded Lun that it is necessary to make that aix saw this change and to expand the section lvm Sorry for my English (1 Reply)
Discussion started by: iformats
1 Replies
resize(1X)																resize(1X)

NAME
resize - set TERMCAP and terminal settings to current xterm window size SYNOPSIS
resize [-u] [-c] [-s[row col]] OPTIONS
The following options may be used with resize: This option indicates that Bourne shell commands should be generated even if the user's cur- rent shell is not /bin/sh. This option indicates that C shell commands should be generated even if the user's current shell is not /bin/csh. This option indicates that Sun console escape sequences will be used instead of the special xterm escape code. If rows and col- umns are given, resize will ask the xterm to resize itself. However, the window manager may choose to disallow the change. DESCRIPTION
The resize command prints a shell command for setting the TERM and TERMCAP environment variables to indicate the current size of xterm win- dow from which the command is run. For this output to take effect, resize must either be evaluated as part of the command line (usually done with a shell alias or function) or else redirected to a file which can then be read in. From the C shell (usually known as /bin/csh), the following alias could be defined in the user's % alias rs 'set noglob; eval `resize`' After resizing the window, the user would type: % rs Users of versions of the Bourne shell (usually known as /bin/sh) that do not have command functions will need to send the output to a tem- porary file and the read it back in with the "." command: $ resize > /tmp/out $ . /tmp/out FILES
for the base termcap entry to modify. user's alias for the command. BUGS
The -u or -c must appear to the left of -s if both are specified. SEE ALSO
csh(1), tset(1), xterm(1X) AUTHORS
Mark Vandevoorde (MIT-Athena), Edward Moy (Berkeley) Copyright (c) 1984, 1985 by X Consortium See X(1X) for a complete copyright notice. resize(1X)
All times are GMT -4. The time now is 06:56 AM.
Unix & Linux Forums Content Copyright 1993-2022. All Rights Reserved.
Privacy Policy