Search found 2 matches

by Fisher
03 May 2020, 17:25
Forum: Filesystem repair
Topic: I ran accidentally "mdadm --create /dev/sda2 /dev/sdb2" on an existing raid 1
Replies: 2
Views: 4163

Re: I ran accidentally "mdadm --create /dev/sda2 /dev/sdb2" on an existing raid 1

cgrenier,

Thank you for quick reply.


You should try to mount /dev/md2 but the error message shows /dev/sdb1... Sorry, I made a mistake with typing. The actual partition is /dev/sdb2.


Depending of the version of the logical raid (0.9, 1.0, 1.1 or 1.2), the raid metadata aren't stored at the ...
by Fisher
02 May 2020, 14:49
Forum: Filesystem repair
Topic: I ran accidentally "mdadm --create /dev/sda2 /dev/sdb2" on an existing raid 1
Replies: 2
Views: 4163

I ran accidentally "mdadm --create /dev/sda2 /dev/sdb2" on an existing raid 1

Hi,

I am desperately looking for a help to recover a partition. I have 2 identical HDDs (1 TB, each) mounted as RAID 1. Accidentally, I ran mdadm --create /dev/md2 --level=raid1 --raid-devices=2 /dev/sda2 /dev/sdb2 over an existing RAID 1 (Ext4 file system). After that I cannot mount /dev/md2 (even ...