Brian Mathis wrote:
> On Wed, Jan 5, 2011 at 9:47 AM, mcclnx mcc <mcclnx@xxxxxxxxxxxx> wrote:
>> we have several R900 servers with PERC 6/E card in it. Recently it we
>> getting some message on /var/log/message say change to "write back" and
>> change back to "write through".
>>
>> We figure out it is PERC 6/E card battery weak. My questions are:
<snip>
>
> Please install and learn about the Dell Open Manage Monitoring tools,
> and also read user guide for PERC/6 on Dell's web site. You seem to
> be flying blind here and just guessing at what's going on. They have
> a yum repository where you can "yum install" the software.
Or go to the LSI website, and d/l MSM, and install that ("MegaRAID"),
which gives you a nicer GUI than the one you get when you boot the system,
and hit <ctrl-somethingorother>
<snip>
mark
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