0
votes
1answer
72 views

Error at partitioning disk

I am struggling to install debian squeeze (64 bit) OS in the system which is having RAID 1. While partitioning the drive, It says an error Operation not permitted during write on /dev/md126 . I am ...
1
vote
1answer
97 views

Hard disk is detecting as read only

I am installing Debian Squeeze 2.6.32 64 bit OS in IBM System x3250 M4. This system is already having built in RAID. After enable the RAID, I have started to install the Debian Squeeze 2.6.32 64 bit ...
1
vote
2answers
183 views

Nested RAID (RAID0 in RAID1) fails on bootup [closed]

I built a RAID setup with three drives, two 1.5 TB (sdb and sdd) and one 3TB (sdc). My approach is to combine the two 1.5 TB drives into a RAID0 drive (md3), and create a RAID1 mirror (md2) with the ...
2
votes
0answers
280 views

mdadm error: found two disks with the number 0

Im running a server deep in the forest , and after a hard disco failure i got this error. error: found two disks with the number 0. It a server with 2, 1 TB disc in raid 1 with mdadm 0.9 SDA failed ...
1
vote
1answer
500 views

How do I check if smartd and mdadm are running correctly?

I have a raid system on debian: Disk /dev/sda: 320.1 GB,... Device Boot Start End Blocks Id System /dev/sda1 * 1 2432 19535008+ fd Linux raid ...
0
votes
1answer
1k views

Fixing a failed grub upgrade on RAID

We just upgraded out dedicated server from Debian Lenny (5.0) to Debian Squeeze (6.0). In the process, the grub upgrade failed. I (perhaps foolishly) followed the advice at ...
1
vote
1answer
157 views

it is good and safe to use debian software raid?

My questions is as simple as the title: it is good and safe to use debian6 software raid? How safe it is? Can i have a software RAID configuration backup? How can i deal/recover with/from a HDD ...
1
vote
0answers
283 views

GRUB is not loading - error: two disks with number 3

After rebooting my Debian 6.0 server I am getting these errors on load (captured it through kvm console): error: found two disks with number 3 error: superfluous RAID member (2 found) error: file not ...
0
votes
0answers
239 views

Supermicro server with aftermarket MegaRaid

My company gave me a budget to build a VM server, so I bought a Supermicro server and saved some $$ by buying an aftermarket MegaRaid - 8308ELP (I know it's old, but it fit my needs and was cheap). I ...
2
votes
0answers
120 views

Debian squeeze server hangs when accessing md raid 5 over network

My debian squeeze server ha begin to hang/freeze when I try to access my md raid 5 over network (via samba or afp/netatalk). This behavior started when I installed netatalk, libgcrypt11 from wheezy. ...
1
vote
0answers
576 views

squeeze with lvm on top of raid 0 fails to boot using grub2

GRUB Loading Welcome to GRUB! error: no such device: <GUID>. Entering rescue mode... grub rescue> ls (hd0), (hd0,msdos2) (hd0,msdos1) grub rescue> set prefix=(hd0,msdos1)/grub ...
-4
votes
1answer
563 views

Debian Squeeze with RAID 10

I'm trying to do a fresh install of Debian Squeeze on a server and set it up with RAID 5, or RAID 10 if possible (4 disks). I'm having difficulty finding detailed instructions on how to do this. I'm ...