RE: Megraid SAS virtual disc question

["nate" <centos@xxxxxxxxxxxxxxxx>]

Joseph L. Casale wrote:

> Host: scsi2 Channel: 02 Id: 00 Lun: 00
>   Vendor: LSI      Model: MegaRAID 8888ELP Rev: 1.12
>   Type:   Direct-Access                    ANSI SCSI revision: 05
>
> So I can see echo "scsi add-single-device 2 2 0 0" >/proc/scsi/scsi would
> have been what I needed, correct?

I would try these combinations:
2 2 0 1
2 2 1 0
2 2 1 1


> In the future once I start using this system I won't be able to reboot it,
> so I will get a handle on how this controller adds virtual discs.
>
> Shame there isn't a way to simply rescan the bus without knowing what you
> are expecting:)

There was, and might still be, I recall a command in RHEL 3 I think it
was but I don't see it in newer versions. Looking at one of my
Debian Sarge systems running on a 2.4 kernel there is a scsiadd -s
command to scan for new devices but I don't see a scsiadd command
on my newer systems.

nate

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