[CentOS] Recommendations for a "real RAID" 1 card on Centos box

Ross S. W. Walker rwalker at medallion.com
Mon Mar 10 19:02:50 UTC 2008


Robert Arkiletian wrote:
> 
> On 3/10/08, nate <centos at linuxpowered.net> wrote:
> 
> > You can turn on write back caching if you have a UPS as well
> >  (provided your UPS is wired into your system for a graceful shutdown)
> 
> Hopefully you have a redundant PS unit. Having a UPS is not going to
> help if your PS fails.

How about a simple kernel panic! A simple kernel panic will hose your
file system with write-back and no BBU.

-Ross

______________________________________________________________________
This e-mail, and any attachments thereto, is intended only for use by
the addressee(s) named herein and may contain legally privileged
and/or confidential information. If you are not the intended recipient
of this e-mail, you are hereby notified that any dissemination,
distribution or copying of this e-mail, and any attachments thereto,
is strictly prohibited. If you have received this e-mail in error,
please immediately notify the sender and permanently delete the
original and any copy or printout thereof.

-------------- next part --------------
A non-text attachment was scrubbed...
Name: smime.p7s
Type: application/x-pkcs7-signature
Size: 3971 bytes
Desc: not available
URL: <http://lists.centos.org/pipermail/centos/attachments/20080310/da2592e6/attachment.bin>


More information about the CentOS mailing list