Sponsored Content
Operating Systems Linux Red Hat How to resize filesystem by resizing the LUN without impact to applications.? Post 302830251 by rveri on Monday 8th of July 2013 11:15:06 AM
Old 07-08-2013
If you use hp-ux you can resize the lun (i.e increase the lun size), and in os side you can use
Code:
vgmodify

to get the new size reflect and you can extend it, in hp-ux 11.31.
However the standard method and safe method would be :
- adding more lun to the VG.
- extend the vg with the lun/PVs.
- then extend the Filesystem online.(that means without unmounting the FS),

Hope this helps.
---
 

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
ql-set-cmd-timeout(8)					       System Administration					     ql-set-cmd-timeout(8)

NAME
ql-set-cmd-timeout - set the timeout on the devices connected to the QLogic FC HBA. SYNOPSIS
ql-set-cmd-timeout [OPTIONS] DESCRIPTION
QLogic Linux Set Device Timeout Utility This utility allows you to set the timeout on the devices connected to the QLogic FC HBA. This timeout value applies to the commands sent to the device. This can help when target devices take longer to execute a command, for example under heavy I/O. Setting a longer timeout reduces the chance of the Linux SCSI mid-layer driver aborting the tasks after a timeout. [DEFAULT] Display timeout of devices connected to all HOSTs [HOST] Display timeout of devices connected to HOST [HOST] [TARGET] Display timeout of devices connected to a TARGET on HOST [HOST] [TARGET] [TIMEOUT] To set timeout on devices connected to a TARGET on HOST -h, --help, ? Prints this help message -i, --interactive Use this option to use the menu driven program SEE ALSO
ql-dynamic-tgt-lun-disc(8), ql-lun-state-online(8), ql-hba-snapshot(8) Matthias Schmitz <;matthias@sigxcpu.org> August 2008 ql-set-cmd-timeout(8)
All times are GMT -4. The time now is 03:47 PM.
Unix & Linux Forums Content Copyright 1993-2022. All Rights Reserved.
Privacy Policy