[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index] Re: [Xen-devel] file corruption!!!
> Well, I also have similar corruption in my domain0 filesystems, and > I've heard of another instance, so there could be something in this. That's obviously very worrying to hear -- we just haven't seen anything like this. It would be very interesting to hear whether you get the problem with the 2.6.7 xen linux. It might give us a clue as to whether the problem is with the backend blk driver or within the domain itself (the 2.6.7 implementation is completely different). > Running -unstable as of yesterday, but with v1.9 of > linux-2.4.26-xen-sparse/arch/xen/drivers/blkif/backend/vbd.c, as the > v1.11 changes seem to break exporting block devices from domain0. The > filesystems are on devicemapper LVs, but copying to a file and > exporting the loop device didn't help -- the xenU kernel reports 'no > device' for /dev/sda1 when it tries to mount root. The same export > statement worked when booting the kernel with earlier vbd.c. I've checked in a fix. It should work fine with LVM and loop devices again. > I also have a serial console problem - the console connection works > fine with Linux 2.6, but appears to only work in one direction with Xen > - I see the bios output, grub output, then Xen output, but once domain0 > is booting I can't send characters, although ^A^A^A does switch between > domain0 and Xen and I do see further console jibber. > > I'm booting with this grub stanza: > > title Xen Virtualised Linux > root (hd0,0) > kernel /boot/xen.gz dom0_mem=131072 com1=9600,8n1 watchdog > console=com1,vga > module /boot/vmlinuz-2.4.26-xen0 root=/dev/sda1 ro console=tty0 > console=ttyS0,9600 panic=30 Nothing obviously wrong here, though could you try the simpler: module /boot/vmlinuz-2.4.26-xen0 root=/dev/sda1 ro console=ttyS0 What happens if you run a getty on /dev/ttyS0 ? Ian ------------------------------------------------------- This SF.Net email is sponsored by BEA Weblogic Workshop FREE Java Enterprise J2EE developer tools! Get your free copy of BEA WebLogic Workshop 8.1 today. http://ads.osdn.com/?ad_id=4721&alloc_id=10040&op=click _______________________________________________ Xen-devel mailing list Xen-devel@xxxxxxxxxxxxxxxxxxxxx https://lists.sourceforge.net/lists/listinfo/xen-devel
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