<div dir="ltr">Hi Akemi, of course:<div><br></div><div>00:0f.0 IDE interface [0101]: VIA Technologies, Inc. VT8251 Serial ATA Controller [1106:5287] (rev 20)<br></div></div><br><div class="gmail_quote"><div dir="ltr" class="gmail_attr">On Sun, Jul 11, 2021 at 12:23 PM Akemi Yagi <<a href="mailto:amyagi@gmail.com">amyagi@gmail.com</a>> wrote:<br></div><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex">On Sun, Jul 11, 2021 at 9:18 AM Tristan Evans <<a href="mailto:azurepancake@gmail.com" target="_blank">azurepancake@gmail.com</a>> wrote:<br>
><br>
> Hi, I sent this before I was subscribed and I'm not sure if it got out. I am now subscribed and sending. Apologies if I created a duplicate message.<br>
><br>
> I'm running into an issue with the "sata_via" module on CentOS7.<br>
><br>
> I have a system that has super high I/O latency when using this module. The system is pretty much unusable. If I install CentOS8 and load the kmod-sata_via module from ELREPO, everything works great!<br>
><br>
> I'm not sure what the difference is between the CentOS7 "sata_via" module and the ELREPO one, but whatever it is, it fixes my issue.<br>
><br>
> The problem is, for reasons I don't think it is necessary to get into, I can't go to CentOS8. And sadly, I can't seem to find the kmod-sata_via module for CentOS7 (I would imagine that is because it is already part of the system).<br>
><br>
> I'm not too sure what to do at this point to get this system running properly on CentOS7. This my be a very stupid question, but I'm asking out of desperation, is there anyway I can somehow obtain a kmod-sata_via module for CentOS7?<br>
><br>
> Sorry if I'm lacking any details, still trying to learn a lot of this stuff. I will be happy to provide anything that may be useful.<br>
><br>
> Thanks,<br>
> Tristan<br>
<br>
Can you provide the device ID pairing [xxxx:yyyy] as reported by 'lspci -nn' ?<br>
<br>
Akemi<br>
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</blockquote></div>