10 More Discussions You Might Find Interesting
1. Solaris
Dear All ,
We need to do patching on one Solaris Server , where we have raid 0 configured.
What is the process to patch a Server if RAID 0 (Concat/Stripe) is there.
Below is the sample output.
# metadb
flags first blk block count
a m pc luo 16 ... (1 Reply)
Discussion started by: jegaraman
1 Replies
2. Solaris
Hi,
I have a Solaris Volume Manager (aka Disksuite) RAID 1+0 device consisting of 12 devices. One of these is failing (it has logged several mechanical positioning errors), and I have a replacement disk.
Normally, when a disk fails, volume manager marks it as failed, and replacing it is... (1 Reply)
Discussion started by: Twirlip
1 Replies
3. UNIX for Advanced & Expert Users
Good Evening,
2 years ago, I set up an Ubuntu file-server for a friend, who is a photograph amateur. Basically, the server offers a software RAID-5 that can be accessed remotely from a MAC. Unfortunately, I didn't labeled the hard drives (i.e. which physical drive corresponds to the /dev/sdX... (2 Replies)
Discussion started by: Loic Domaigne
2 Replies
4. Ubuntu
Hi,
I have an Ubuntu system which I have an faulted mirror.
I trying to replace the disk, but I'm stuck on that it boots and only showing GRUB
GRUB
## ## End Default Options ##
title Ubuntu 8.04.4 LTS, kernel 2.6.24-26-server
root (hd0,0)
kernel ... (0 Replies)
Discussion started by: jld
0 Replies
5. Solaris
Hi,
Does anyone know of another tool/software to view the underlying disk config (raid volume) in the BIOS from the Solaris OS ?
Tried raidctl but does not show info..
Thanks in advance,
Gary...
---------- Post updated at 11:48 AM ---------- Previous update was at 11:14 AM ----------
... (2 Replies)
Discussion started by: gt71027
2 Replies
6. Solaris
Hi All,
I have a SUN ENTERPRISE 3500 server with solaris 10 on it. I have already mirrored root partition.Now i need to mirror two more partitions with 25GB space. But i have only one disk having 70GB space.Total i have 7 disks but each one is of 18 GB only except one. Please find the output of... (2 Replies)
Discussion started by: Renjesh
2 Replies
7. OS X (Apple)
When a new disk is connected to a Mac/OSX, it automatically mounts on /Volumes.
Is it possible to manually mount it elsewhere?
For example, on "/raid"?
- m66 - (5 Replies)
Discussion started by: makrell66
5 Replies
8. AIX
How to allow Windows platform to access Unix(AIX) based disk volumes? (2 Replies)
Discussion started by: rainbow_bean
2 Replies
9. Solaris
I need to upgrade 2 x 73 GB disk and replace with 2 x 146 GB disk in sun v240.
These disks contain boot and swap files
These are mirrored disks with RAID 1
I am trining to create the correct procedure.
So far the procedure I have is as follows:
# metastat
State: Okay
... (5 Replies)
Discussion started by: photon
5 Replies
10. Filesystems, Disks and Memory
Hi there,
I'm not sure if this is possible, but here is what I'd like to do..
I have an existing 160GB drive in my Redhat 9.0 server that I would like to add an additional 160GB drive to and create a mirrored RAID of the first disk to the new disk. I would like to do this without having to... (2 Replies)
Discussion started by: sysera
2 Replies
volmirror(8) System Manager's Manual volmirror(8)
NAME
volmirror - Mirrors volumes on a disk or control default mirroring
SYNOPSIS
/usr/sbin/volmirror [-g diskgroup] [-d yes|no] medianame [new_medianame...]
/usr/sbin/volmirror [-g diskgroup] [-d yes|no] -a [new_medianame...]
/usr/sbin/volmirror [-g diskgroup] [-d yes|no]
/usr/sbin/volmirror [-g diskgroup] -D
OPTIONS
The volmirror command supports the following options: Limits operation of the command to the given disk group, as specified by disk group
ID or disk group name. The medianame operands will be evaluated relative to the given disk group. If no disk group is supplied to the
volmirror command, rootdg is presumed. Changes the default for subsequent volume creation, depending on the option argument. If the option
argument is yes, all subsequent volumes created using the volassist command will automatically be created as mirrored volumes. If the
option argument supplied is no, mirroring will be turned off for future volumes by default. Displays current default status for mirroring.
Mirrors all existing volumes for the specified disk group.
DESCRIPTION
The volmirror command provides a mechanism to mirror all the contents of a specified disk, to mirror all currently unmirrored volumes in
the specified disk group, or to change or display the current defaults for mirroring. All volumes that have only a single plex (mirror
copy), will be mirrored by adding an additional plex.
Volumes containing subdisks that reside on more than one disk will not be mirrored by volmirror.
The volmirror command is generally called from the voldiskadm menus. It is not an interactive command and once called, will continue until
completion of the operation or until a failure is detected.
Note
Due to the nature of generating mirror copies of volumes, this command may take a considerable time to complete.
In the first listed form of the command, the disk media name is supplied on the command line to volmirror. That name is taken to be the
only disk from which volumes should be mirrored. In the case of mirroring volumes from a specified disk, only simple single-subdisk volumes
are mirrored.
In the first and second listed forms of the command, the new_medianame ... parameter identifies a new disk media name (or set of names).
The mirroring operation being performed will use these names as targets on which to allocate the mirrors. An error will result if the same
disk is specified for both the source and target disk and if no other viable targets are supplied.
EXAMPLES
The following are examples of the use of the volmirror command. The following command mirrors the contents of the disk named disk01 to any
available space on any available disk. Subsequent calls to volassist will cause created volumes to be mirrored by default. volmirror -d
yes disk01 The following command displays the current status of default mirroring. It prints the string yes if mirroring is currently
enabled or no, if not. volmirror -D The following command mirrors any volumes on disk02 onto disk03. volmirror disk02 disk03
FILES
The defaults file for volassist parameters.
SEE ALSO
volintro(8), volassist(8), volrootmir(8)
volmirror(8)