RE: Recommendations for a “real RAID" 1 card on Centos box

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]



> You are definitely making your life more difficult then is needed for a desktop machine.
> 
> You said you have 4 hard disks. Make a software RAID1 out of the first two. Make a software RAID1 out of the second two and your good to go.
> 
> You can use dump/restore to backup the logical volumes on the second
> RAID set to an LV on the first.
> 
> No need for bare metal restore. Just need to get some working Linux distro to be able to read your files.
> 
> Going HW RAID for your desktop is going to get in the way of you getting things going and if your HW RAID card fails then what? Your drives will only work with another identical HW RAID card.
> 
> -Ross

That makes total sense Ross, I think I may end up going with software raid and investing in a good hot swap redundant power supply
that would fit into an ATX case, combined with a good UPS.

That brings up a last question on possiblity of either a 3ware or acrea RAID 1 cards.  I'm wondering how long I would be able to order
a replacement RAID card from either of 3ware or areea.  Anyone know if 3ware or acrea stock identical replacement cards for their SATA 4 port raid cards
for several years out?  Do they stock past the three year warranty period?


_________________________________________________________________
Helping your favorite cause is as easy as instant messaging. You IM, we give.
http://im.live.com/Messenger/IM/Home/?source=text_hotmail_join_______________________________________________
CentOS mailing list
CentOS@xxxxxxxxxx
http://lists.centos.org/mailman/listinfo/centos


[Index of Archives]     [CentOS]     [CentOS Announce]     [CentOS Development]     [CentOS ARM Devel]     [CentOS Docs]     [CentOS Virtualization]     [Carrier Grade Linux]     [Linux Media]     [Asterisk]     [DCCP]     [Netdev]     [Xorg]     [Linux USB]
  Powered by Linux