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Re: arm, both disk able to boot (raid1)

On 10/10/2012 01:13 PM, rosea.grammostola wrote:

Hi,

When the 1st raid disk (which is able to boot) fails, an other method to
restore the system might be to mount the 2nd disk (which isn't able to
boot), on the laptop and make it able to boot via chroot right?
Because.... such a small converter cable seems to cost over the 30 euros here. Then chrooting the 2nd disk might be a better option for me, cause I've not that many bucks to spend atm :) 



Regards

On 10/10/2012 01:03 PM, Björn Wetterbom wrote:

That's the one.

/B

On Wed, Oct 10, 2012 at 12:59 PM, rosea.grammostola
<rosea.grammostola@gmail.com <mailto:rosea.grammostola@gmail.com>> wrote:

On 10/10/2012 12:26 PM, Björn Wetterbom wrote:

http://www.cyrius.com/debian/__orion/qnap/ts-209/
<http://www.cyrius.com/debian/orion/qnap/ts-209/>


Thx. Hmm ok so I need this hardware to connect the qnap to my laptop?
http://apple.clickandbuild.__com/cnb/shop/ftdichip?__productID=53&op=catalogue-__product_info-null&__prodCategoryID=47

<http://apple.clickandbuild.com/cnb/shop/ftdichip?productID=53&op=catalogue-product_info-null&prodCategoryID=47>


On Wed, Oct 10, 2012 at 11:46 AM, rosea.grammostola
<rosea.grammostola@gmail.com
<mailto:rosea.grammostola@gmail.com>
<mailto:rosea.grammostola@__gmail.com
<mailto:rosea.grammostola@gmail.com>>> wrote:

On 10/10/2012 11:07 AM, Björn Wetterbom wrote:

I have a raid1 setup on my ts-209 (from the original
install).
See my
fstab below.

If your raid1 setup is done, just update your fstab and run
"update-initramfs -u && flash-kernel" to update the initramfs
with the
new fstab and install the initramfs to flash. I'd
advice you to
have a
serial console in case something goes wrong.


Thanks. I've no experience with a serial console. Tutorials
on the
web seems to edit also the grub files, which aren't on this
ARM install.
What should be done different on a ARM in comparison with this
method for instance?
http://www.cyberciti.biz/faq/____howto-setup-serial-console-__on-__debian-linux/

<http://www.cyberciti.biz/faq/__howto-setup-serial-console-on-__debian-linux/>


<http://www.cyberciti.biz/faq/__howto-setup-serial-console-on-__debian-linux/

<http://www.cyberciti.biz/faq/howto-setup-serial-console-on-debian-linux/>>





/B

--- 8< ----

$ cat /etc/fstab
# /etc/fstab: static file system information.
#
# <file system> <mount point> <type> <options> <dump>
<pass>
proc /proc proc defaults
0 0
/dev/md0 / ext3
noatime,errors=remount-ro
0 1
/dev/md2 /home ext3 noatime
0 2
/dev/md1 none swap sw
0 0
none /proc/bus/usb usbfs defaults
0 0

--- >8 ---

On Wed, Oct 10, 2012 at 10:53 AM, rosea.grammostola
<rosea.grammostola@gmail.com <mailto:rosea.grammostola@gmail.com>
<mailto:rosea.grammostola@__gmail.com
<mailto:rosea.grammostola@gmail.com>>
<mailto:rosea.grammostola@
<mailto:rosea.grammostola@>__gm__ail.com <http://gmail.com>

<mailto:rosea.grammostola@__gmail.com
<mailto:rosea.grammostola@gmail.com>>>> wrote:

On 10/10/2012 06:53 AM, Johnson Chetty wrote:


you need u-boot to set up the environment
for the
device.... and
u-boot will then load the kernel..


Thanks. Do you've pointers for how to do this?



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