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Operating Systems Solaris Disk Mirror in Solaris 9 via Solaris Volume Manager Post 302116096 by deal732 on Tuesday 1st of May 2007 07:23:14 PM
Old 05-01-2007
Disk Mirror in Solaris 9 via Solaris Volume Manager

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 have umount from /prod1----/prod5.


I have done following steps.

metadb -a -f /dev/dsk/c1t1d0s7
metadb -a -f /dev/dsk/c1t5d0s7

2)

metainit -f d100 1 1 c1t1d0s0
metainit -f d101 1 1 c1t5d0s0
metainit d0 -m d100
metattach d0 d101

3)

newfs /dev/md/rdsk/d0

4)

mount -F ufs /dev/md/dsk/d0 /prod1

Now, target 5 is submirror with target 1 mirror. Do i need to submirror drive 1 also, in order to mirror each other?

for example:


metainit -f d102 1 1 c1t5d0s0
metainit -f d103 1 1 c1t1d0s0
metainit d1 -m d102
metattach d1 d103


Let me know.

Thanks

Adeel
 

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UPDATE-METAINIT(1)					User Contributed Perl Documentation					UPDATE-METAINIT(1)

NAME
update-metainit - Generates init scripts SYNOPSIS
update-metainit [--remove initname [--purge] ] DESCRIPTION
Metainit solves the problem of writing good init scripts. Instead of manually creating these important files, they are derived from a declaritive description in the metainit files in /etc/metainit. These files can be shipped with packages or created by the local adminis- trator. If update-metainit called without argument, it will regenerate init scripts for all the files in /etc/metainit. The generated files contain a large warning in form of a comment that they will be overridden. Modifications are preferably done in the files in /etc/metainit and made effective by running update-metainit. If needed, the administrator can prevent modified init files by removing the warning comment. OPTIONS
--remove initname This command will remove any generated and non-modified scripts that were created by the metainit file with the name initname. --purge Only usable with --remove. Will remove the generated files even if modified. SEE ALSO
dh_metainit(1) AUTHOR
Joachim Breitner <nomeata@debian.org> perl v5.8.8 2007-07-30 UPDATE-METAINIT(1)
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