Re: Question about HotPlug and cciss hp storage
First, we use Soft Raid because we like mdadm so much ! ;)
We have amazing performances and a nice supervision on all the RAID status.
We will keep Software RAID.
The only weak point is that HotPlug.
To Frank, I have tried that :
# echo "rescan" > /proc/driver/cciss/cciss0
And I have a write error : invalid argument
So no, I didn't rescan anything... It's just what I need (a command line to recan all HDD device)
Le 17 février 2012 14:00, frank <email@example.com>
a écrit :
On Fri, 2012-02-17 at 12:02 +0100, Julien Groselle wrote:Have you tried to rescan the scsi bus? If so, how have you done it?
> I use Soft Raid... and not Hard. So the disk array present me all the
> disks without any RAID or control.
> So if i want to remove a HDD, i have to set it faulty and logical
> remove from mdadm before hard remove HDD physically.