On 25/09/2017 08:12, Steven Hartland wrote:
Depends on your exact setup, see the ata and ahci man pages e.g.
hint.ahcich.X.sata_rev
hint.ata.X.devX.sata_rev
hint.ata.X.sata_rev
hint.ata.X.devX.mode
hint.ata.X.mode
Regards
Steve
On 24/09/2017 21:02, Graham Menhennitt wrote:
On 24/09/2017 20:47, Steven Hartland wrote:
Try reducing the disk connection speed down to see if that helps.
On Sun, 24 Sep 2017 at 06:49, Graham Menhennitt
<[email protected] <mailto:[email protected]>> wrote:
G'day all,
I'm setting up a machine running 11-Stable on a PC Engines APU2C
board.
It has a 16Gb SSD as its first disk (ada0), and a Seagate 2Tb SATA-3
disk as its second (ada1). I'm getting lots of read errors on
the second
disk. They appear on the console as:
Thanks for that Steve. And sorry for taking so long to get back to you.
In my case, adding:
hint.ahcich.1.sata_rev="2"
to /boot/device.hints seems to have fixed the problem.
My dmesg now says:
ada1 at ahcich1 bus 0 scbus1 target 0 lun 0
ada1: <ST2000LX001-1RG174 SDM1> ACS-3 ATA SATA 3.x device
ada1: Serial Number XXXXX
ada1: 300.000MB/s transfers (SATA 2.x, UDMA6, PIO 8192bytes)
ada1: Command Queueing enabled
ada1: 1907729MB (3907029168 512 byte sectors)
Whereas previously it said:
ada1: 600.000MB/s transfers (SATA 3.x, UDMA6, PIO 8192bytes)
Thanks again,
Graham
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