Em Mon, 10 Mar 2014 11:55:24 -0700 Tony Luck <tony.luck@xxxxxxxxx> escreveu: > On Fri, Mar 7, 2014 at 1:10 AM, Mauro Carvalho Chehab > <m.chehab@xxxxxxxxxxx> wrote: > > As I just pointed, we'll also need some code at the rasdaemon that would > > associate the CPER error location data into the corresponding DIMM label. > > In most cases the kernel will provide a label (that it got from > SMBIOS). I assume > this is for the case that the SMBIOS table is bad? Well, except for reference boards, I'm yet to see such info properly filled at the SMBIOS table that matches the names printed at the motherboard. > I haven't looked too hard at how EDAC does this - the "--register-labels" option > to edac-ctl? Right now, it uses the EDAC sysfs nodes to store the labels at the Kernel. The advantage is that a fatal error dmesg will also print the proper labels. Moving it to userspace will only solve for non-fatal errors where the rasdaemon will handle the traces. > Since we don't have a sysfs interface for extlog - perhaps any > translation can be handled entirely in rasdaemon(8). That could be done, but some additional logic will be needed to teach the rasdaemon that the information should be stored on some database. The rasdaemon would also need to detect at runtime if the stored data matches the machine where it is running. Regards, Mauro -- To unsubscribe from this list: send the line "unsubscribe linux-acpi" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
