Is it possible to extend a extended partition raw space in harddisk thru rhel 6
hi all,
As going thru LVM concepts in rhel 6, got hit with a question about "how to use the raw partition of an harddisk which extended volume is taken a bit"
please find the attached diagram...
is it possible to use this raw space with previously created extended partition without data loss or do we have to delete the previously created extended partition and create again with raw space ?
Hi
I have solaris 8 installed on Intel machine. the disk I have is IDE.
I would like to know how can I create a raw partition on an IDE disk.
Regards,
Raja (2 Replies)
I habe two hard disk in a RHEl box.I want to convert one of the hard disk to raw disk. Already linux file system is present in the hard disk.Please suggest some method (2 Replies)
Dear Friends ,
I am using Redhat Ent Linux 5.0 with a EMC storage which HDD space is 4 TB. After Installing RHEL 5 , I get 4 TB space available but when I am going to create a partition then the OS show 2TB available space . I cannot create a partition above 2TB space . Is there any limitation... (3 Replies)
Hello,
Im new here, and may be my question is stupid, but...
Today I run PGP Desktop decript on my 2nd partition ( D:\ ) and when decript finish, I restart my PC.Now when I try to open D:\ its give me: D:\ is not accessable and I lose my files :(
So I load Linux live CD ( knoppix ) and try to... (1 Reply)
Hi,
My linux server working with LVM partition and with /boot partition, now my /boot partition is full, now i need to extend my boot partition. can i know how to do it, without any data loss.
Regards,
M.Selva Prakash (4 Replies)
Hello Folks,
Greetings,
I am in need of extending the / partition for one of my SuSE linux Enterprise Server 11.1 which is running on VMware. I will be able to extend the virtual lun from the vshphere console but not sure how to extend the root partition from the OS end. I am not sure if I... (1 Reply)
Hi,
I had created a primary partition (/dev/sda3) and made ext3 file system on it.
then mounted it on a directory and touch a file (x) into this partition.
however, I want to remove this partition and recreate it as an empty partition. so I used 'd' in fdisk command and delete that partition.... (3 Replies)
Hi,
I need to extend a soft partition from 20G to 100G. New disk is already added as a meta device. This soft partition is already assigned to a guest LDOM. Can someone let me know the steps to increase soft partition so guest LDOM can recognize the new space.
Thanks (1 Reply)
Discussion started by: Gho
1 Replies
LEARN ABOUT CENTOS
kpartx
KPARTX(8) Linux Administrator's Manual KPARTX(8)NAME
kpartx - Create device maps from partition tables
SYNOPSIS
kpartx [-a | -d | -l] [-v] wholedisk
DESCRIPTION
This tool, derived from util-linux' partx, reads partition tables on specified device and create device maps over partitions segments
detected. It is called from hotplug upon device maps creation and deletion.
OPTIONS -a Add partition mappings
-r Read-only partition mappings
-d Delete partition mappings
-u Update partition mappings
-l List partition mappings that would be added -a
-p set device name-partition number delimiter
-f force creation of mappings; overrides 'no_partitions' feature
-g force GUID partition table (GPT)
-v Operate verbosely
-s Sync mode. Don't return until the partitions are created
EXAMPLE
To mount all the partitions in a raw disk image:
kpartx -av disk.img
This will output lines such as:
loop3p1 : 0 20964762 /dev/loop3 63
The loop3p1 is the name of a device file under /dev/mapper which you can use to access the partition, for example to fsck it:
fsck /dev/mapper/loop3p1
When you're done, you need to remove the devices:
kpartx -d disk.img
SEE ALSO multipath(8)multipathd(8)hotplug(8)AUTHORS
This man page was assembled By Patrick Caulfield for the Debian project. From documentation provided by the multipath author Christophe
Varoqui, <christophe.varoqui@opensvc.com> and others.
July 2006 KPARTX(8)