Solaris patching using mirror disk backup? need help!
hi friends, need help.. it is my first time patching using mirror disk backup approach, not so sure about the steps how do you detach, patch it, boot it and reattach it ? any kind soul here can advise ? thanks in advance..
Hello,
I am trying to do mirror in solaris 9. I have total 0-7 disks
4 5 6 7
0 1 2 3
Drive 0 and Drive 4 = Boot Drives
Need to Mirror following drives.
Drive 1 and Drive 5 = Need to mirror
Drive 1 was mounted on: /prod1, /prod2, /prod3, /prod4, /prod5.
Then i... (3 Replies)
Hi,
am a newbie at solaris. Need advice and help on this.
1) How do I break the mirror between 2 hard disks. (wish to keep 1 good hard disk as backup)
2) After remove 1 hard disk and put in new hard disk, how do I initialise or fomat the new hard disk?
3) How do I put back the backup... (3 Replies)
I’m setting up a boot disk mirror on Solaris 10 x86. I’m used to doing it on SPARC, where you can copy the partition table using fmthard. My x86 boot disk has 2 primary partitions, a Solaris one and a diagnostic one. Is there a way to copy those 2 primary partitions to the second disk without... (6 Replies)
We have Proliant DL380 G2 running Solaris 9 x86
There are 6 physical disks installed which I believe are mirrored at hardware level to 3 sets to present 3 disks to the OS.
Is there any way to check the mirror status at OS level ?
I am guessing not and it may need a trip to site as we have no... (4 Replies)
Hi,
I am very new to scripting. I need to create a script which does following.
Scenario:
First get the format command output echo | format
Insert the new disk to Solaris Server
Get Zpool status
format the new disk
( Here I need to select the new disk which have been inserted, I do... (1 Reply)
Hello!
I have an Oracle server X5-2 with Solaris 11. Now, this server will get repurposed before I get a system of my own.
I am a beginner...but is there a way I can make a backup or an image of my whole disk so when I get my own system I can just restore without having to reinstall software... (1 Reply)
Discussion started by: chipsandiscream
1 Replies
LEARN ABOUT OSF1
volmirror
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)