Re: Stacked array data recovery

[Stan Hoeppner <stan@xxxxxxxxxxxxxxxxx>]

On 6/27/2012 2:19 PM, Ramon Hofer wrote:
> 
> Ok, thanks I will. And additionally I will write down what time I
> started each command so when one of them still hasn't finished after 12
> hours or so the disk will have to be replaced right?

That's unnecessary.  Linux retains the start time of each process:

~$ ps -ef|grep dd
...
root      4338  4307 95 14:49 pts/0    00:00:48 dd if=/dev/zero of=./test
...

The 5th column shows the start time.  If the process has been running
more than 24 hours the start date will be shown instead of the start time.

> GRUB_CMDLINE_LINUX_DEFAULT="quiet elevator=deadline"
> 
> and ran
> ~# update-grub
> 
> I checked if the right scheduler is running:
> 
> ~$ cat /sys/block/sdk/queue/scheduler
> noop [deadline] cfq 
> 
> Is this correct what I did?

Yep.  The brackets surrounding deadline show it is enabled.

> And I can see if one of them behaves strangely :-)

Yep.

-- 
Stan

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