Re: [foxboro] Adding a hard drive
- From: "Warren Brown" <bigwrb21@xxxxxxxxxxx>
- To: foxboro@xxxxxxxxxxxxx
- Date: Fri, 02 Aug 2002 14:57:02 +0000
hi
What you are asking for is called Disk Concatenation. The only
nastiness,I think, is that the existing mirror must be stopped;
the primary disk extended; then the whole set needs to be re-mirrored
I don't know about any online stuff but this is all explained in the
hard copy documentation shipped with mirrored drives or in B0192ND - Solaris
Administration Guide.
wrb
>
>
>I'm thinking of adding two 18 GB external mirrored SCSI hard drives to our
>AIM*Historian AW51E so that we can increase our historian storage space.
>We
>already have 2 mirrored 9 GB external SCSI drives. How difficult is this
>to
>do? Does Foxboro provide instructions anywhere on-line for this? A quick
>search didn't turn up anything. Do you have to do anything really nasty
>like reformat the existing mirrored drives? How do you get the new drives
>to be on the existing /opt partition, or is that even possible?
>
>Tim Lowell
>Control Systems Engineer
>Phillips Petroleum Company, Trainer Refinery
>Phone: 610-364-8362
>Fax: 610-364-8211
>tlowell@xxxxxxxx
>
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