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Linux - Laptop and Netbook Having a problem installing or configuring Linux on your laptop? Need help running Linux on your netbook? This forum is for you. This forum is for any topics relating to Linux and either traditional laptops or netbooks (such as the Asus EEE PC, Everex CloudBook or MSI Wind).

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Old 03-31-2013, 08:00 PM   #1
lesorsier
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Registered: Jun 2010
Location: belgrade
Distribution: slackware
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Lenovo u410 dual boot - RAID0 SSD


I bought u410 recently, obviously by mistake because is really big mess that ssd raid thing. It has 32GB sdd + 750GB hdd. Many people reported that they lost access to bios after braking raid arrays. So, I don't wanna this to happen to me.

I did lot of readings before I decided to post problem here. It seems that all people that had turnd off RAID in bios, and formated ssd and hdd, lost bios.

It comes in 4 primary partition.
System: (very small)
C: 750GB
D: 20GB ?what a joke??
and Recover partition...

After braking Raid arrays it is impossible to get back any of those, including system partition. So function keys doesn't work any more, no access to bios, no booting options, nothing. Some people send this computer back to the store, because end user can not get those partitions back...

And I need dual boot, win 7 and any Linux, I prefer Slackware, but it could be any...and I need to repartition these, I realy don't like 20GB of D:

So, when I boot up from debian 6.07 installation disk, it reports raid0 with all partitinos, and scsi0 with all same partitions. So if I resize or delete-make some of partitions and install debian on it, do I lose windows? Debian installer can make dual boot on that RAID SSD thing or no??? I have no experience with those. I always used lilo to make dual boot, and it worked more or less without problems, but on normal laptop with one sata-ide hdd.

Last edited by lesorsier; 03-31-2013 at 08:06 PM.
 
Old 04-16-2013, 01:09 AM   #2
Ztcoracat
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Registered: Dec 2011
Distribution: Slackware, MX 18
Posts: 9,484
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Hi:

I'll be honest upfront-
Don't know much about the new SSD and the RAID technology.

Quote:
D: 20GB ?what a joke??
Why they did is ridiculous! Seems almost intentional to me-

Re-sizing the Win's 7 partition shouldn't cause you to loose Win's-
I shrunk my Win's 7 partition before I installed Fedora. I do not have the ssd/raid --sorry

You may want to burn the recovery media before installing Linux. I did.

Quote:
Debian installer can make dual boot on that RAID SSD thing or no???
I don't know but this documentation should help:
http://wiki.debian.org/SSDOptimization
http://forums.debian.net/viewtopic.php?f=30&t=75658
http://unix.stackexchange.com/questi...th-ssd-and-hdd

Hope this helps
 
Old 04-16-2013, 01:22 AM   #3
Ztcoracat
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Registered: Dec 2011
Distribution: Slackware, MX 18
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A few articles on the subject: How to Set Up Intel Smart Response SSD Caching Technology ...
Intel Rapid Start Technology/Rapid Storage Technology


Such a configuration provides excellent overall performance and storage capabilities, but it requires the user to manage multiple drive letters and--if the SSD runs low on space--to move data manually from the SSD to the hard drive and back.

http://www.intel.com/content/www/us/...echnology.html
http://www.pcworld.com/article/24882...echnology.html
http://forums.lenovo.com/t5/IdeaPad-...ot/td-p/754751
RAID
http://www.tldp.org/HOWTO/Software-R...O-1.html#ss1.4

Last edited by Ztcoracat; 04-16-2013 at 01:27 AM.
 
  


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