Mailinglist Archive: opensuse (389 mails)

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Re: [opensuse] how to determine actual SATA speed ?
On 21/03/2019 12.44, Per Jessen wrote:
Dave Howorth wrote:


$ cat /sys/class/ata_link/link*/sata_spd
6.0 Gbps
1.5 Gbps
<unknown>
<unknown>
$ dmesg | grep 'SATA link'
[ 1.626512] ata2: SATA link up 1.5 Gbps (SStatus 113 SControl 300)
[ 1.626558] ata1: SATA link up 6.0 Gbps (SStatus 133 SControl 300)

Leap 15.0

Weird, same here, but nothing to be seen:

# cat /sys/class/ata_link/link*/sata_spd
<unknown>
<unknown>

cer@Telcontar:~> l /sys/class/ata_link/link*/sata_spd
-r--r--r-- 1 root root 4096 Mar 21 12:56 /sys/class/ata_link/link1/sata_spd
-r--r--r-- 1 root root 4096 Mar 21 12:56 /sys/class/ata_link/link10/sata_spd
-r--r--r-- 1 root root 4096 Mar 21 12:56 /sys/class/ata_link/link11/sata_spd
-r--r--r-- 1 root root 4096 Mar 21 12:56 /sys/class/ata_link/link12/sata_spd
-r--r--r-- 1 root root 4096 Mar 21 12:56 /sys/class/ata_link/link2/sata_spd
-r--r--r-- 1 root root 4096 Mar 21 12:56 /sys/class/ata_link/link3/sata_spd
-r--r--r-- 1 root root 4096 Mar 21 12:56 /sys/class/ata_link/link4/sata_spd
-r--r--r-- 1 root root 4096 Mar 21 12:56 /sys/class/ata_link/link5/sata_spd
-r--r--r-- 1 root root 4096 Mar 21 12:56 /sys/class/ata_link/link6/sata_spd
-r--r--r-- 1 root root 4096 Mar 21 12:56 /sys/class/ata_link/link7/sata_spd
-r--r--r-- 1 root root 4096 Mar 21 12:56 /sys/class/ata_link/link8/sata_spd
-r--r--r-- 1 root root 4096 Mar 21 12:56 /sys/class/ata_link/link9/sata_spd
cer@Telcontar:~> cat /sys/class/ata_link/link*/sata_spd
<unknown>
3.0 Gbps
3.0 Gbps
1.5 Gbps
<unknown>
<unknown>
<unknown>
<unknown>
<unknown>
<unknown>
<unknown>
3.0 Gbps
cer@Telcontar:~>

But I do not see how to find out what disk is connected where (sda, sdb...)


--
Cheers / Saludos,

Carlos E. R.
(from 15.0 x86_64 at Telcontar)

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