RE: How can I know the status of a MegaRAID Array?

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Hi,
On Monday, February 06, 2006 4:15 AM, Claudio Coppari wrote:
> I have installed 2 HDs with RAID 1 and it seems to work well.
> My question is: how can I know if one disk fails?
> Is there something link /proc/mdstat ?
> Alternatively: if one disk fail any message will be written 
> to the log files? 
By nature of RAID, you won't see any information for physical disk drives associated to the RAID1.
However, you will find the information for RAID1 from /proc.

Thank you,

> -----Original Message-----
> From: linux-scsi-owner@xxxxxxxxxxxxxxx 
> [mailto:linux-scsi-owner@xxxxxxxxxxxxxxx] On Behalf Of Claudio Coppari
> Sent: Monday, February 06, 2006 4:15 AM
> To: linux-scsi@xxxxxxxxxxxxxxx
> Subject: How can I know the status of a MegaRAID Array?
> 
> Hi,
> I have a Fujitsu Siemens Primergy RX200 with Fedora Core 3 
> installed (Kernel 2.6.12-1.1381_FC3smp).
> The machine is equipped with the following SCSI devices:
> 
> Attached devices:
> Host: scsi0 Channel: 00 Id: 08 Lun: 00
>   Vendor: SDR      Model: GEM318P          Rev: 1   
>   Type:   Processor                        ANSI SCSI revision: 02
> Host: scsi0 Channel: 01 Id: 00 Lun: 00
>   Vendor: MegaRAID Model: LD0 RAID1 34700R Rev: 1F34
>   Type:   Direct-Access                    ANSI SCSI revision: 02
> 
> I have installed 2 HDs with RAID 1 and it seems to work well.
> My question is: how can I know if one disk fails?
> Is there something link /proc/mdstat ?
> Alternatively: if one disk fail any message will be written 
> to the log files?
> 
> Thank you very much for your support!
> 
> Claudio
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