07-20-2006
BackUp of Partitions
Thanks for ur reply.
but then how can i back up all partitions and then restore them. I am running Oracle7.3.4 on Unix.
Regards
Nagendra
10 More Discussions You Might Find Interesting
1. UNIX for Dummies Questions & Answers
hi,
1) is logical partition the same as physical partition except that one is physical and the other is logical?
2) then it must a one to one ratio? (3 Replies)
Discussion started by: yls177
3 Replies
2. IP Networking
Hi guys,
I have set up multiple virtual FTP servers on a server through one physical NIC. I believe there are to ways; setting logical or alias ip's. I would like to know what is the difference between setting up a logical ip or setting up an alias ip to a physical network interface? Some links to... (5 Replies)
Discussion started by: zaff
5 Replies
3. AIX
hello
I have a volume group of 737 Go (EMC)
To add 250 Go, i split the 250 Go to 2*125
No problem to add in the volum group, but when i want to increase the size of the logical volume, i have the message :
0516-787 extendlv: Maximum allocation for logical volume simdatabaselv
is... (3 Replies)
Discussion started by: pascalbout
3 Replies
4. AIX
I would like to know how to identify which file a logical partition relates too.
Operating System = AIX
oslevel -s = 5300-04-CSP
I've identified a logical volume that continually runs at 100% tm_acct from iostat.
I've run lvmstat -l and identified the logical partition 590, being the... (1 Reply)
Discussion started by: garry
1 Replies
5. AIX
Hi,
What is the typical AIX procedure for creating a logical volume from CLI.
I have mostly worked on HPUX so far and on which the typica steps are:
1: pvcreate -f /dev/rdsk/<mydisk>
2: mkdir /dev/<myvg>
3: mknod /dev/<myvg>/group C 64 <0x030000>
4: vgcreate /dev/<myvg>... (2 Replies)
Discussion started by: amit4g
2 Replies
6. Solaris
Hi All,
I have managed to install and configure a Solaris x86 server, the problem I have now is that whilst setting it up, I left a 30GB logical partition for the Oracle database server that I will later have on the system, the problem now is that I have not formatted the drive during... (18 Replies)
Discussion started by: platforminc
18 Replies
7. Solaris
I have created a pool named earthpool using zpool command. Later I created a file system named earth using zfs command. I changed the mountpoint of earth (file system) using
zfs set mountpoint=/earth earthpool/earth.
Where /earth is a directory created in root using mkdir.
Now, I have a... (8 Replies)
Discussion started by: bharu_sri
8 Replies
8. UNIX for Advanced & Expert Users
I needed to create a un-formatted partition of X MB on a disk dont want it from GUI but from command line not sure what should be specified for fdisk (4 Replies)
Discussion started by: dinjo_jo
4 Replies
9. HP-UX
Hi to all,
I am brand new to HP-UX but am quite familiar with Linux systems (Red Hat, Ubuntu etc..)
I've just taken over a new HP-UX box and trying to work out how to create a logical volume.
As well as creating the volume, which I am sure is very easy I need to create a special character... (6 Replies)
Discussion started by: jamie2teach
6 Replies
10. Solaris
hi all
while formatting hard disk i am getting following error.
Partition 1 ends at 266338338
It must be between 34 and 143374704.
label error: EFI Labels do not support overlapping partitions
Partition 8 overlaps partition 1.
Warning: error writing EFI.
Label failed.
I have formatted the... (2 Replies)
Discussion started by: nikhil kasar
2 Replies
LEARN ABOUT DEBIAN
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 Readonly 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)