Hi Peter,
indeed I was not trying to say that RAID1 is an insurance against disks going
bad. It is only the first defense against sudden and unpredictable failure (and
has saved us a couple of times). On the contrary, we regularly inspect
/var/log/messages since (on RHELx) this has
On Wed, 2019-11-27 at 14:03 +, Kay Diederichs wrote:
> Hi Vaheh,
>
> RAID on Linux comes in different flavours and levels; the flavours are
> software RAID (mdadm) and hardware RAID (dedicated RAID controller or
> motherboard), and the levels are RAID0 RAID1 RAID5 RAID6 RAID10 and a few
>
Dear all,
On 27/11/2019 14:03, Kay Diederichs wrote:
As an example, by default in my lab we have the operating system on mdadm RAID1
which consists of two disks that mirror each other. If one of the disks fails,
typically we only notice this when inspecting the system log files.
This won't
I agree about the complexity of the RAID situation. But it can be narrowed down
a bit.
Since the claim is made there were only two hard drives, the only possibilities
are:
RAID 0 - "striping". In which case his data will probably not be recoverable,
and he would be unable to boot.
RAID 1 -
Dear Tommi,
we tried to update to Windows 7 a while back - it didn't work because of the
drivers for the camera that were compatible with Windows 7 were not able to
communicate with the software anymore. So we assumed it not to be possible
without patching the Minstrel Imager software, which
Hi Vaheh,
RAID on Linux comes in different flavours and levels; the flavours are software
RAID (mdadm) and hardware RAID (dedicated RAID controller or motherboard), and
the levels are RAID0 RAID1 RAID5 RAID6 RAID10 and a few others. These details
influence what the user will notice when a disk
I bought a bunch of cheap cameras from Amscope. They were OK for the price.
Artem
On Wed, Nov 27, 2019, 12:46 Dean Derbyshire
wrote:
> Forgive the off topic subject:
>
>
>
> Has anyone got any experience with moticam microscope cameras?
>
> We are looking into cheap cameras for record keeping
Dear All,
Bit off-topic if allowed: I would like to ask has anyone had problems or
successes updating the Rigaku Minstrel computers to Windows 10?
Would like to hear about experiences if anyone can provide insight.
Thank you very much,
Tommi
Tommi Kajander, PhD
Principal investigator
