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Drives don't spin down


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8 hours ago, trurl said:

Unfortunately your diagnostics have this problem:

 

https://forums.unraid.net/bug-reports/stable-releases/6110-diagnostics-collection-missing-some-or-all-shares-r2116/

 

Go to User Shares, click Compute All button at bottom of page, wait for the complete results. If you don't get complete results after a few minutes, refresh page. Then post a screenshot

 

 

Screenshot 2022-10-05 11.42.52.png

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13 minutes ago, Kilrah said:

Something is accessing them... Try the "Spin down" button on the Main tab, and see if some spin back up and not others, could help isolate what does.

If they all spin back up disable turbo/reconstruct writes as when it's on any write will require all disks running.

Sure but then how do I find out what is accessing them?

 

I just clicked "Spin Down" and they have all stayed down!

 

EDIT: Does this log show SMART checks waking them up?

 

Oct  5 12:13:52 fs  emhttpd: spinning down /dev/sdj
Oct  5 12:13:52 fs  emhttpd: spinning down /dev/sdh
Oct  5 12:13:52 fs  emhttpd: spinning down /dev/sdg
Oct  5 12:13:52 fs  emhttpd: spinning down /dev/sdd
Oct  5 12:13:52 fs  emhttpd: spinning down /dev/sde
Oct  5 12:13:52 fs  emhttpd: spinning down /dev/sdb
Oct  5 12:13:52 fs  emhttpd: spinning down /dev/sdf
Oct  5 12:13:52 fs  emhttpd: spinning down /dev/sdc
Oct  5 12:13:52 fs  emhttpd: spinning down /dev/sdi
Oct  5 12:13:55 fs  emhttpd: read SMART /dev/sdj
Oct  5 12:24:43 fs  emhttpd: read SMART /dev/sdg
Oct  5 12:24:43 fs  emhttpd: read SMART /dev/sde
Oct  5 12:24:43 fs  emhttpd: read SMART /dev/sdb
Oct  5 12:24:43 fs  emhttpd: read SMART /dev/sdf
Oct  5 12:24:43 fs  emhttpd: read SMART /dev/sdi
Oct  5 12:24:53 fs  emhttpd: read SMART /dev/sdh
Oct  5 12:24:53 fs  emhttpd: read SMART /dev/sdd
Oct  5 12:24:53 fs  emhttpd: read SMART /dev/sdc

 

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You have your appdata share set as cache only, but you have two included disks:

[appdata] => Array
        (
            [name] => appdata
            [include] => disk1,disk2
            [exclude] => 
            [useCache] => only
            [cachePool] => cache
       )

If you have a share set to cache only, it doesn't make any sense to assign included disks.

 

You have some shares with included disks and some not.  I don't understand what you are trying to accomplish, but review all your share allocations.  Any that are set as cache only should not have included or excluded disks.

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47 minutes ago, dlandon said:

You have your appdata share set as cache only, but you have two included disks:

[appdata] => Array
        (
            [name] => appdata
            [include] => disk1,disk2
            [exclude] => 
            [useCache] => only
            [cachePool] => cache
       )

If you have a share set to cache only, it doesn't make any sense to assign included disks.

 

You have some shares with included disks and some not.  I don't understand what you are trying to accomplish, but review all your share allocations.  Any that are set as cache only should not have included or excluded disks.

It doesn't seem possible to alter this. The option is greyed out.

1 hour ago, itimpi said:

No.    Unraid will only attempt to read the SMART information if it thinks the drives are NOT spun down.

So we still aren't getting closer to understanding why my disks won't spin down. If I manually spin them down they all start up again shortly afterwards...

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In your situation, I would remove as many variables as possible from the equation and test them one at a time.

 

In settings, stop Docker and VM managers.

 

Spin down your disks. Do they stay down ?

If they do, probably that one or several Docker and/or VM is causing that. Start the services one at a time (not the actual docker/vms) see if it stays down. If so, try one service at a time (or group of services for dockers that work together), etc.

 

If it is still not staying down with every thing shut down, it might be a plugin or network activity scanning shares ( 'helpful' AV or firewall ). Try to isolate all variables.

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