Difference between revisions of "User:Asc"

From FAIWiki
Jump to navigation Jump to search
m
Line 2: Line 2:
  
 
I am Andreas.
 
I am Andreas.
 +
 +
------
 +
 +
I have found a intresting thing for using RAID with setup storage.
 +
 +
Also a RAID 1 with one drive is allowed with setupstorage.
 +
 
<pre>
 
<pre>
 
disk_config disk1
 
disk_config disk1
Line 14: Line 21:
 
raid1        /      disk1.6            ext3        rw
 
raid1        /      disk1.6            ext3        rw
 
</pre>
 
</pre>
 +
 +
After installation you can expand it with:
 +
<pre>
 +
mdadm --grow -n 2
 +
</pre>
 +
to a real raid. Then you must rebuild it like one disk has failed.

Revision as of 11:36, 1 May 2009

Hello,

I am Andreas.


I have found a intresting thing for using RAID with setup storage.

Also a RAID 1 with one drive is allowed with setupstorage.

disk_config disk1

primary  -              50     -        -
logical  -              800    -        -
logical  -              3000-  -        -

disk_config raid
raid1        /boot   disk1.1            ext2        rw,errors=remount-ro
raid1        swap    disk1.5            swap        sw
raid1        /       disk1.6            ext3        rw

After installation you can expand it with:

mdadm --grow -n 2 

to a real raid. Then you must rebuild it like one disk has failed.