Date: Mon, 11 Jan 2010 14:27:03 +0100 From: Ivan Voras <ivoras@freebsd.org> To: admin@dmarkey.com Cc: "freebsd-xen@freebsd.org" <freebsd-xen@freebsd.org>, James Smith <James.Smith@m247.com> Subject: Re: HVM paravirt block/nic drivers Message-ID: <9bbcef731001110527u669999b7m2d40b6fe06417c80@mail.gmail.com> In-Reply-To: <6894a6471001110422m59c2250dp7fd218cad2231b32@mail.gmail.com> References: <6894a6471001101543k31e862ffq47fba968b264c7c1@mail.gmail.com> <32668C1E8A82284F873E88308362605713957F6726@office-server1.m247.local> <6894a6471001110300l7c9a53ber7d0ba706184d1c97@mail.gmail.com> <32668C1E8A82284F873E88308362605713957F6730@office-server1.m247.local> <6894a6471001110353s20b1e7a6o62fe625de5f8a47@mail.gmail.com> <9bbcef731001110400i11a33a7rbe62a08d746bcdf9@mail.gmail.com> <6894a6471001110419t5d9aa89cy35c146a4a5748e5@mail.gmail.com> <6894a6471001110422m59c2250dp7fd218cad2231b32@mail.gmail.com>
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2010/1/11 David <admin@dmarkey.com>: > Sorry, I see i'm using paravirt block device drivers. > > Timecounters tick every 1.000 msec > acd0: CDROM <QEMU DVD-ROM/0.10.2> at ata1-master WDMA2 > xbd0: 5120MB <Virtual Block Device> at device/vbd/768 on xenbus0 > xbd0: attaching as ad0 > xbd1: 658MB <Virtual Block Device> at device/vbd/5632 on xenbus0 > xbd1: attaching as ad2 You could use for example glabel labels to avoid changing device names. > xn0: <Virtual Network Interface> at device/vif/0 on xenbus0 > xn0: Ethernet address: 00:16:3e:03:68:45 > WARNING: WITNESS option enabled, expect reduced performance. > GEOM: ad0s1: geometry does not match label (16h,63s !=3D 255h,63s). > Trying to mount root from ufs:/dev/ad0s1a > lock order reversal: > =C2=A01st 0xffffff800a550778 bufwait (bufwait) @ /usr/src/sys/kern/vfs_bi= o.c:2559 > =C2=A02nd 0xffffff0001440400 dirhash (dirhash) @ You also appear to be using a CURRENT kernel, or at least a kernel with debugging enabled - which is fine if you know you want it.
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