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<p class="MsoPlainText">Hi David,<o:p></o:p></p>
<p class="MsoPlainText">CLI tool - <b>arcconf</b>, or GUI tool - <b>Maxview </b>or the in the BIOS utility -
<b>CTRL-A </b>can be used to check the status of the physical drive.<br>
These can be downloaded on Microchip website.<o:p></o:p></p>
<p class="MsoPlainText"><o:p> </o:p></p>
<p class="MsoPlainText">I have attached the screenshots of these utilities and below is the command syntax for arcconf.<o:p></o:p></p>
<p class="MsoPlainText">Example: “<span style="font-family:"Courier New"">arcconf getconfig Contoller_num pd 0 1</span>”<o:p></o:p></p>
<p class="MsoPlainText"><br>
<span style="font-family:"Courier New"">Device #0<o:p></o:p></span></p>
<p class="MsoPlainText"><span style="font-family:"Courier New""> Device is a Hard drive<o:p></o:p></span></p>
<p class="MsoPlainText"><span style="font-family:"Courier New""> State :
<b><span style="background:yellow;mso-highlight:yellow">Online</span><o:p></o:p></b></span></p>
<p class="MsoPlainText"> <o:p></o:p></p>
<p class="MsoPlainText">I am adding Firmware Engineer Sachin – for any further queries.<o:p></o:p></p>
<p class="MsoPlainText"><o:p> </o:p></p>
<p class="MsoPlainText">Thanks<o:p></o:p></p>
<p class="MsoPlainText">Sagar<o:p></o:p></p>
<p class="MsoPlainText"><o:p> </o:p></p>
<p class="MsoPlainText">> -----Original Message-----<o:p></o:p></p>
<p class="MsoPlainText">> From: David C. Partridge [mailto:david.partridge@perdrix.co.uk]<o:p></o:p></p>
<p class="MsoPlainText">> Sent: Monday, February 1, 2021 1:58 AM<o:p></o:p></p>
<p class="MsoPlainText">> To: 'Christian Franke' <Christian.Franke@t-online.de>; Sagar Biradar - C34249<o:p></o:p></p>
<p class="MsoPlainText">> <Sagar.Biradar@microchip.com><o:p></o:p></p>
<p class="MsoPlainText">> Cc: smartmontools-support@listi.jpberlin.de<o:p></o:p></p>
<p class="MsoPlainText">> Subject: RE: [smartmontools-support] DEFAULT -n standby not working for<o:p></o:p></p>
<p class="MsoPlainText">> Adaptec Raid<o:p></o:p></p>
<p class="MsoPlainText">> <o:p></o:p></p>
<p class="MsoPlainText">> EXTERNAL EMAIL: Do not click links or open attachments unless you know the<o:p></o:p></p>
<p class="MsoPlainText">> content is safe<o:p></o:p></p>
<p class="MsoPlainText">> <o:p></o:p></p>
<p class="MsoPlainText">> Yes, it is the controller that spins down the drives.<o:p></o:p></p>
<p class="MsoPlainText">> <o:p></o:p></p>
<p class="MsoPlainText">> Is there an IOCTL to the ASR-8885 that will enquire what the power state of<o:p></o:p></p>
<p class="MsoPlainText">> the drives is?<o:p></o:p></p>
<p class="MsoPlainText">> <o:p></o:p></p>
<p class="MsoPlainText">> I don't know, but perhaps Sagar Biradar does?<o:p></o:p></p>
<p class="MsoPlainText">> <o:p></o:p></p>
<p class="MsoPlainText">> Cheers<o:p></o:p></p>
<p class="MsoPlainText">> David<o:p></o:p></p>
<p class="MsoPlainText">> <o:p></o:p></p>
<p class="MsoPlainText">> -----Original Message-----<o:p></o:p></p>
<p class="MsoPlainText">> From: Christian Franke <Christian.Franke@t-online.de><o:p></o:p></p>
<p class="MsoPlainText">> Sent: 01 February 2021 06:34<o:p></o:p></p>
<p class="MsoPlainText">> To: David C. Partridge <david.partridge@perdrix.co.uk><o:p></o:p></p>
<p class="MsoPlainText">> Cc: smartmontools-support@listi.jpberlin.de<o:p></o:p></p>
<p class="MsoPlainText">> Subject: Re: [smartmontools-support] DEFAULT -n standby not working for<o:p></o:p></p>
<p class="MsoPlainText">> Adaptec Raid<o:p></o:p></p>
<p class="MsoPlainText">> <o:p></o:p></p>
<p class="MsoPlainText">> David C. Partridge wrote:<o:p></o:p></p>
<p class="MsoPlainText">> > I just realised that I'd already put -n standby into all the lines for the<o:p></o:p></p>
<p class="MsoPlainText">> > raid array drives long ago, so my recent addition of the DEFAULT line is a<o:p></o:p></p>
<p class="MsoPlainText">> > red herring.<o:p></o:p></p>
<p class="MsoPlainText">> ><o:p></o:p></p>
<p class="MsoPlainText">> > Thread title should be just "-n standby not working ..."<o:p></o:p></p>
<p class="MsoPlainText">> ><o:p></o:p></p>
<p class="MsoPlainText">> > David<o:p></o:p></p>
<p class="MsoPlainText">> ><o:p></o:p></p>
<p class="MsoPlainText">> > -----Original Message-----<o:p></o:p></p>
<p class="MsoPlainText">> > From: Smartmontools-support<o:p></o:p></p>
<p class="MsoPlainText">> > <smartmontools-support-bounces@listi.jpberlin.de> On Behalf Of David C.<o:p></o:p></p>
<p class="MsoPlainText">> > Partridge<o:p></o:p></p>
<p class="MsoPlainText">> > Sent: 30 January 2021 14:07<o:p></o:p></p>
<p class="MsoPlainText">> > To: 'smartmontools list' <smartmontools-support@listi.jpberlin.de><o:p></o:p></p>
<p class="MsoPlainText">> > Subject: [smartmontools-support] DEFAULT -n standby not working for<o:p></o:p></p>
<p class="MsoPlainText">> Adaptec<o:p></o:p></p>
<p class="MsoPlainText">> > Raid<o:p></o:p></p>
<p class="MsoPlainText">> ><o:p></o:p></p>
<p class="MsoPlainText">> > Set /etc/smartd.conf as follows with Adaptec ASR-8885 configured to<o:p></o:p></p>
<p class="MsoPlainText">> power<o:p></o:p></p>
<p class="MsoPlainText">> > drives down after 20 minutes:<o:p></o:p></p>
<p class="MsoPlainText">> ><o:p></o:p></p>
<p class="MsoPlainText">> > DEFAULT -n standby<o:p></o:p></p>
<p class="MsoPlainText">> > dev/disk/by-path/pci-0000:00:17.0-ata-1 -a -n standby -W 0,0,55 -m ... -M<o:p></o:p></p>
<p class="MsoPlainText">> exec /usr/share/smartmontools/smartd-runner<o:p></o:p></p>
<p class="MsoPlainText">> <o:p></o:p></p>
<p class="MsoPlainText">> If the controller firmware spins down the drive, it may later spin up<o:p></o:p></p>
<p class="MsoPlainText">> the drive before the next command is issued. A workaround would require<o:p></o:p></p>
<p class="MsoPlainText">> a separate I/O-control which reports the power state before a<o:p></o:p></p>
<p class="MsoPlainText">> pass-through command is issued. This would require a specification from<o:p></o:p></p>
<p class="MsoPlainText">> Adaptec or some sample source code.<o:p></o:p></p>
<p class="MsoPlainText">> <o:p></o:p></p>
<p class="MsoPlainText">> Note that '-n standby' for SCSI/SAS drives is only implemented in<o:p></o:p></p>
<p class="MsoPlainText">> smartctl, but not yet in smartd.<o:p></o:p></p>
<p class="MsoPlainText">> <o:p></o:p></p>
<p class="MsoPlainText">> Thanks,<o:p></o:p></p>
<p class="MsoPlainText">> Christian<o:p></o:p></p>
<p class="MsoPlainText"><o:p> </o:p></p>
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