Date: Thu, 28 Aug 2008 12:06:29 -0400 From: Adam McDougall <mcdouga9@egr.msu.edu> To: up@3.am Cc: freebsd-scsi@freebsd.org Subject: Re: Urgent: older server disk failed, need mirror replacement Message-ID: <48B6CD05.40805@egr.msu.edu> In-Reply-To: <Pine.BSF.4.64.0808281042280.38538@richard2.pil.net> References: <Pine.BSF.4.64.0808281042280.38538@richard2.pil.net>
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up@3.am wrote:
>
> Hi:
>
> Sorry for the hectic nature of this, but I just got a kernel
> notification (and confirmed using aaccli's disk list) that one of my
> RAID level 1 disks on one of my servers has died. The problem is,
> I'm not entirely sure exactly what replacement I should be ordering.
> Is there a command line utility that gives you the manufacturer's info
> (model no, part no) of the disk itself? I looked at some of the disk
> utilities in ports/systutilities and I'm not seeing anything. Here is
> what I think I know:
>
> IMB/Hitachi 72GB or 73GB 10k or 15k RPM U320 SCSI
>
> I built this server 3 or 4 years ago...the RAID adapter is a low
> profile Adaptec U320 RAID using the aac driver. Are the newer, SAS
> drives downward compatible with U320 adapters? Is it ok to mix and
> match, as long as the drives are close in storage capacity? What
> about mix and matching 10k and 15k rpm?
>
> Thanks in Advance!
>
> James Smallacombe PlantageNet, Inc. CEO and Janitor
arcconf GETCONFIG 1 PD
or probably in your case:
aaccli GETCONFIG 1 PD
should return output that includes the model number:
Device #6
Device is a Hard drive
State : Online
Supported : Yes
Transfer Speed : SAS 3.0 Gb/s
Reported Channel,Device : 0,6
Reported Location : Connector 1, Device 2
Vendor : SEAGATE
Model : ST914602SSUN146G
Firmware : 0603
World-wide name : 5000C500092888A0
Size : 140009 MB
Write Cache : Disabled (write-through)
FRU : None
S.M.A.R.T. : No
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