Dave Howorth wrote:
On Thu, 21 Mar 2019 10:50:46 +0100 Per Jessen <per@computer.org> wrote:
On a running system, how do I determine which SATA speed (1.5/3/6) the disk are currently connected at?
I found this:
https://www.cyberciti.biz/faq/linux-command-to-find-sata-harddisk-link-speed...
None of the methods described work :-( (dmesg, smartctl, hdparm, /sys/class/ata_link/*/sata_spd ).
$ 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> # dmesg | grep -i sata [3.552297] ata1: SATA max UDMA/133 cmd 0x1f0 ctl 0x3f6 bmdma 0x30b0 irq14 [3.552459] ata2: SATA max UDMA/133 cmd 0x170 ctl 0x376 bmdma 0x30b8 irq 15 -- Per Jessen, Zürich (8.4°C) http://www.dns24.ch/ - free dynamic DNS, made in Switzerland. -- To unsubscribe, e-mail: opensuse+unsubscribe@opensuse.org To contact the owner, e-mail: opensuse+owner@opensuse.org