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HD are waked up usually without any r/w.
Posted: 14 Feb 2014 06:01
by magnet1215
Amd E350 4G ddr3
Nas4free 847 full version
5 HD in all
4HD is 3+1 zfs modeļ¼else one is ufs for pt downloading
zfs 4 HD will sleep after 30mins if without r/w, Pt one never sleep.
There is no device r/w any data from nas by net, 4HD are waked up usually.
Whats wrong? Thanks.
Re: HD are waked up usually without any r/w.
Posted: 14 Feb 2014 08:47
by raulfg3
post more info about your controller, some LSI SAS controller do not works fine with standard sleep function.
at the end , you can send / configure by hand / shell the standby time to sleep, and check if manually works.
Re: HD are waked up usually without any r/w.
Posted: 14 Feb 2014 16:12
by sodalimon
Well, while we're trying to make them to sleep, you're trying to keep them that way
Guess you're one step ahead
Anyways. Would you please check the Disk -> Management => S.M.A.R.T section?
Check interval?
Power mode?
Scheduled self-tests?
I'm thinking, smart checks might be waking up your drives..
Are there any scheduled test for your drives?
Also, what are your power management and standby settings for your drives? (Again, Disks->Management->Edit individual disks)
Re: HD are waked up usually without any r/w.
Posted: 16 Feb 2014 09:33
by magnet1215
raulfg3 wrote:post more info about your controller, some LSI SAS controller do not works fine with standard sleep function.
at the end , you can send / configure by hand / shell the standby time to sleep, and check if manually works.
ada0 ST2000DL003-9VT166 1907730MB 5YD9H57R ahcich0 ATI IXP700 AHCI SATA controller 30 ZFS storage pool device
ada1 ST2000DL003-9VT166 1907730MB 5YD904J1 ahcich1 ATI IXP700 AHCI SATA controller 30 ZFS storage pool device
ada2 ST2000DL003-9VT166 1907730MB 5YD8WYEC ahcich2 ATI IXP700 AHCI SATA controller 30 ZFS storage pool device
ada3 ST2000DL003-9VT166 1907730MB 5YD7XLBS ahcich3 ATI IXP700 AHCI SATA controller 30 ZFS storage pool device
ada4 SAMSUNG HD204UI 1907730MB S2H7J9CB310389 ata2 ATI IXP700/800 UDMA133 controller never sleep UFS
da0 SMI USB DISK 1100 15093MB n/a umass-sim0 AMD SB7x0/SB8x0/SB9x0 USB 2.0 controller never sleep UFS
S.M.A.R.T disabled.
Re: HD are waked up usually without any r/w.
Posted: 16 Feb 2014 09:44
by magnet1215
sodalimon wrote:Well, while we're trying to make them to sleep, you're trying to keep them that way
Guess you're one step ahead
Anyways. Would you please check the Disk -> Management => S.M.A.R.T section?
Check interval? no idea..
Power mode?
2014216 163658.jpg
Scheduled self-tests?
I'm thinking, smart checks might be waking up your drives..
Are there any scheduled test for your drives?
2014216 164240.jpg
Also, what are your power management and standby settings for your drives? (Again, Disks->Management->Edit individual disks)