John Doe wrote:
> From: Drew Weaver
>
>> If these drives do not have TLER do not use them with LSI controllers.
>
> Not sure about TLER on those Plextors...
TLER would only show up on something that looks at a *very* low level on the
physical drive. What I know is that you can see it with smartc
John Doe wrote:
> From: Drew Weaver
>
>> If these drives do not have TLER do not use them with LSI controllers.
>
> Not sure about TLER on those Plextors...
TLER would only show up on something that looks at a *very* low level on
the physical drive. What I know is that you can see it with smartct
Not sure about TLER on those Plextors...
This is what megacli says:
Enclosure Device ID: 252
Slot Number: 0
Drive's position: DiskGroup: 0, Span: 0, Arm: 0 Enclosure position: N/A Device
Id: 0
WWN: 4154412020202020
Sequence Number: 2
Media Error Count: 0
Ot
From: Drew Weaver
>
> If these drives do not have TLER do not use them with LSI controllers.
>
Not sure about TLER on those Plextors...
This is what megacli says:
Enclosure Device ID: 252
Slot Number: 0
Drive's position: DiskGroup: 0, Span: 0, Arm: 0
Enc
If these drives do not have TLER do not use them with LSI controllers.
-Original Message-
From: centos-boun...@centos.org [mailto:centos-boun...@centos.org] On Behalf Of
John Doe
Sent: Friday, July 19, 2013 5:13 AM
To: CentOS mailing list
Subject: Re: [CentOS] LSI MegaRAID experience
The thing that bothers me is that the ctrl sees all the drives at first, later
does not see some anymore, and he just "forgets" about them like they never
existed.
I would have expected to still see them but in a failed state...
Here, megacli just lists info for the remaining drive(s).
So I miss
On 7/18/2013 8:26 AM, John Doe wrote:
> We installed 6 new C6 servers, each with a Supermicro SMC2108 (LSI MegaRAID)
> controllers and 3 PX-128M5Pro SSDs ( RAID1 + hostswap).
I helped deploy a couple petabytes of storage behind LSI MegaRAID SAS
9260-8i's which is the same card. never had any st
On 2013/07/18 05:57 AM, m.r...@5-cent.us wrote:
> John Doe wrote:
>> anyone using an LSI MegaRAID experienced "disappearing drives"...?
>> We installed 6 new C6 servers, each with a Supermicro SMC2108 (LSI
>> MegaRAID) controllers and 3 PX-128M5Pro SSDs ( RAID1 + hostswap).
>> 2 weeks (and almost n
John Doe wrote:
>
> anyone using an LSI MegaRAID experienced "disappearing drives"...?
> We installed 6 new C6 servers, each with a Supermicro SMC2108 (LSI
> MegaRAID) controllers and 3 PX-128M5Pro SSDs ( RAID1 + hostswap).
> 2 weeks (and almost no activity on it, since not in production, apart fro
I have about 20 servers running CentOS 6 with LSI RAID controllers, all
using MegaCLI64 and I have not have problems. I did have a problem with
a white-box using a SM chassis and I found on occasion that one node
would periodically fail to see a couple drives on boot though. In this
case, a col
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