You don't have to.
First create new physical volumes:
pvcreate /dev/dasdx1 /dev/dasdy1
Add new volumes to your volume group:
vgextend /dev/vgroup /dev/dasdx1 /dev/dasdy1
At this time you may see the new volumes added using "vgdisplay /dev/vgroup"
Unmount your file system:
umount /uxxx
Extend your logical volume:
lvextend -L+1G /dev/vgroupx/volx (if you want to extend 1 giga).
Mount your file system:
mount /dev/vgroup/volx /uxx
I hope this can help you.
Hugo Rivera
SSA II
County of Contra Costa
Department of Information Technology
Jos� Ra�l Bar�n
Rodr�guez To: [email protected]
<[EMAIL PROTECTED] cc:
a.es> Subject: LVM Question
Sent by: Linux on
390 Port
<[EMAIL PROTECTED]
IST.EDU>
03/17/2005 12:29
AM
Please respond to
jbaron
I have currently a database in a filesystem located in a DASD. I would
like to add 2 more DASD to this filesystem using LVM.
Do I have to erase previously all the data in my first DASD ? or does
this disk enhancement respect the previously existing data ?
Saludos,
Jos� Ra�l Bar�n
Dpto. Sistemas
CALCULO S.A.
Tel. 91 330 86 44
e-mail: [EMAIL PROTECTED]
-----Mensaje original-----
De: Linux on 390 Port [mailto:[EMAIL PROTECTED] En nombre de
Kelly, Patrick
Enviado el: mi�rcoles, 16 de marzo de 2005 21:02
Para: [email protected]
Asunto: Re: LVM - maximum PV's?
Is there a device defined for it in the /dev directory?
For example, /dev/dasdaa, /dev/dasdaa1, /dev/dasdaa2, /dev/dasdaa3. You
can create them with the mknod command.
Patrick Kelly
System Programmer
State Teachers Retirement System of Ohio
Information Technology Services (ITS)
E-mail: [EMAIL PROTECTED]
Phone: 614-227-2908
-----Original Message-----
From: Linux on 390 Port [mailto:[EMAIL PROTECTED] On Behalf Of
Kinnear, Mike
Sent: Wednesday, March 16, 2005 2:47 PM
To: [email protected]
Subject: LVM - maximum PV's?
On a SUSE SLES8 system I've created an LVM with 15 full mod-3 3390's and
8 mod-9's. I cannot get the 9th mod-9 to becoem a member of LVM. the
pvcreate appears to work OK, but the volume is not on the pvscan list,
nor included in the vgdisplay total. Any ideas?
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