Am Donnerstag, 21. März 2019, 10:50:46 CET schrieb Per Jessen:
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 ).
The boards have an ICH7R controller which is 3Gbps, so I'm pretty certain about the speed, but surely there is a way to tell?
dmesg|grep -i sata.link [ 2.214486] ata1: SATA link up 6.0 Gbps (SStatus 133 SControl 300) [ 2.218478] ata3: SATA link up 1.5 Gbps (SStatus 113 SControl 300) [ 2.218496] ata2: SATA link up 6.0 Gbps (SStatus 133 SControl 300) 'nuff said :) -- Mathias Homann Senior Systems Engineer, IT Consultant. IT Trainer Mathias.Homann@openSUSE.org http://www.tuxonline.tech gpg key fingerprint: 8029 2240 F4DD 7776 E7D2 C042 6B8E 029E 13F2 C102