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Re: hdparm standby timeout not working for WD raptors?

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To: Bart Samwel <bart@...>
Cc: Mark Lord <lkml@...>, <linux-kernel@...>
Date: Sunday, October 14, 2007 - 6:05 pm

On 10/14/07, Bart Samwel <bart@samwel.tk> wrote:

Yes. And hdparm is kind enough to print:

/dev/sda:
 setting standby to 60 (5 minutes)

Here's a bizarre sequence which I just noticed:
[extraneous blank lines removed for clarity]

/dev/sda:  drive state is:  standby
/dev/sdb:  drive state is:  standby
/dev/sdc:  drive state is:  standby
/dev/sdd:  drive state is:  standby
/dev/sde:  drive state is:  standby

/dev/sda: setting standby to 60 (5 minutes)

/dev/sda: drive state is:  active/idle
/dev/sdb: drive state is:  active/idle
/dev/sdc: drive state is:  standby
/dev/sdd: drive state is:  standby
/dev/sde: drive state is:  standby

Note that the -S 60 on /dev/sda affected
/dev/sdb too! This is repeatable.

I have these drives as RAID5 (software RAID).
I don't know if that has anything to do with the
failure of -S or not. Don't know if hdparm bypasses
the RAID or not.
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Messages in current thread:
hdparm standby timeout not working for WD raptors?, Mark Weber, (Sat Oct 6, 1:11 pm)
Re: hdparm standby timeout not working for WD raptors?, Bart Samwel, (Sun Oct 14, 8:36 am)
Re: hdparm standby timeout not working for WD raptors?, Bart Samwel, (Sun Oct 14, 5:05 pm)
Re: hdparm standby timeout not working for WD raptors?, Mark Weber, (Sun Oct 14, 6:05 pm)
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