[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index] Re: [Xen-devel] Problems with virtual disks in DomU
> (file=control.c, line=13) Received blkif backend message, subtype=0 > (file=interface.c, line=107) Successfully created blkif > (file=control.c, line=13) Received blkif backend message, subtype=4 > (file=vbd.c, line=74) Successful creation of vdev=0810 (dom=1) > (file=control.c, line=13) Received blkif backend message, subtype=6 > (file=vbd.c, line=190) vbd_grow: requested_len 286749480 actual_len 286749480 > (file=vbd.c, line=198) Successful grow of vdev=0810 (dom=1) > device vif1.0 entered promiscuous mode > (file=control.c, line=13) Received blkif backend message, subtype=2 This all looks fine: the blkback driver seems happy with exporting sdb. > Partition check: > sdb:<1>Entered do_blkif_request > do_blkif_request c11ac980: cmd 0, sec 0, (2/8) bh:c11a91e0 > Timeout connecting block device driver! The very first message that the blkfront driver sends to blkback is a probe to find out what devices it has. It doesn't seem to be getting any response, which is very odd indeed. Are you using an up to date repository? Are you 100% sure that the version of the tools, xen and kernels are all built from this repository? Can you try exporting sda (or sda1) readonly and see if that works? (I can't think why there'd be a problem with sdb, but I haven't got a system I can easily test this on.) The next thing to do would be to add some tracing to the interrupt handler in blkback to see if you ever see the request from blkfront. Ian ------------------------------------------------------- SF.Net email is sponsored by Shop4tech.com-Lowest price on Blank Media 100pk Sonic DVD-R 4x for only $29 -100pk Sonic DVD+R for only $33 Save 50% off Retail on Ink & Toner - Free Shipping and Free Gift. http://www.shop4tech.com/z/Inkjet_Cartridges/9_108_r285 _______________________________________________ Xen-devel mailing list Xen-devel@xxxxxxxxxxxxxxxxxxxxx https://lists.sourceforge.net/lists/listinfo/xen-devel
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