The setup is 4 1TB drives running RAID10. I was using the Gnome Disk Utility to verify the integrity of the array (which is a 500MB mirrored md0 and the rest a R10 md1).
I believe one of the drives is bad but prior to the system going offline it showed that 2 drives were detached from the array but healthy. A reboot results in a panic complaining that not enough mirrors are available.
Is there a method to mount this array from a live CD so I can export the VM images. I have backups of the important ones but I'd lose 18 hours of data and a new PBX VM that was just finished but not backed up yet.
I've been reading and testing various suggestions from the web but until I get this unit back up all phones and E-Mail are down, which leads to a slight panic, which makes it difficult to read and understand :)
The backup server is at another location so I'm trying to recover first.
Any direction would be appreciated.
Thanks,
Jacob
It's been fixed. The drives were ok but nothing would reassemble. The drives were marked as faulty so I followed the suggestions here: http://anders.com/cms/411/Linux/Software.RAID/inactive/mdadm
Thanks!
On Tue, Sep 4, 2012 at 12:25 PM, Jacob Hydeman jhydeman@gmail.com wrote:
The setup is 4 1TB drives running RAID10. I was using the Gnome Disk Utility to verify the integrity of the array (which is a 500MB mirrored md0 and the rest a R10 md1).
I believe one of the drives is bad but prior to the system going offline it showed that 2 drives were detached from the array but healthy. A reboot results in a panic complaining that not enough mirrors are available.
Is there a method to mount this array from a live CD so I can export the VM images. I have backups of the important ones but I'd lose 18 hours of data and a new PBX VM that was just finished but not backed up yet.
I've been reading and testing various suggestions from the web but until I get this unit back up all phones and E-Mail are down, which leads to a slight panic, which makes it difficult to read and understand :)
The backup server is at another location so I'm trying to recover first.
Any direction would be appreciated.
Thanks,
Jacob