On Wed, 2008-06-04 at 15:38 +0300, Avi Kivity wrote: > Beth Kon wrote: > > On Tue, 2008-06-03 at 10:49 -0400, Beth Kon wrote: > > > >> I'm running an Ubuntu 7.10 guest on a kvm git build (commit > >> 3125ffd6edb9384b3e418fc08fea99e7e1548a96) and am seeing repeated > >> messages like: > >> > >> [3393.124685] ata1.00: exception Emask 0x0 SAct 0x0 SErr 0x0 action 0x2 > >> frozen > >> [3393.127599] ata1.00: cmd ca/00:30:af:c1:48/00:00:00:00:00/e0 tag 0 cdb > >> 0x0 data 4096 out > >> > >> I see that they're coming from ata_eh_link_report in > >> drivers/ata/libata-eh.c but am not familiar enough with this code to > >> understand what the problem is. > >> > >> Does anyone have any idea what might be causing this? > >> > >> > > I discovered that these messages were associated with my disk image being > > NFS > > mounted. Yes, the network has been misbehaving lately, so could be causing timeouts. > > Interesting. Is it an exceptionally slow server (or perhaps, on a lossy > network)? > > I can see how timeouts can annoy the ide driver, but I've never seen > this myself. > -- Elizabeth Kon (Beth) IBM Linux Technology Center Open Hypervisor Team email: [EMAIL PROTECTED]
-- To unsubscribe from this list: send the line "unsubscribe kvm" in the body of a message to [EMAIL PROTECTED] More majordomo info at http://vger.kernel.org/majordomo-info.html
