[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index] Re: [Xen-devel] xm/xl block-detach issue
On Wed, Jul 13, 2011 at 10:44:27AM +0200, Sébastien Riccio wrote: > Hi, > > Nobody getting the same issues with xen 4.1.x and xl > block-attach/detach of vhd files ? Hey Sebastien, I hadn't actually used vhd files so I can't comment on that. There was bug that was found by Joe Jin (http://lists.xensource.com/archives/html/xen-devel/2011-07/msg00275.html) but that is when the disk is mounted - but you don't even get to that. Is this _only_ happening with vhds? does it appear to exist with phy's? > > As i'm stuck with that, I've tried to give a try with xen-unstable > tree. Seems that > the syntax for block-attach has changed. Anyone has a clue about how > to attach > a vhd file as a block device using xl block-attach ? > > also with 4.2-unstable > disk = [ 'tap:vhd:/cloud/data2/machines/vm1.vhd,xvda,w' ] > > does not work any more > > Parsing config file /cloud/data2/configs/vm1.test.cfg > libxl: error: libxl.c:1102:libxl_device_disk_local_attach: cannot > locally attach a qdisk image if the format is not raw > libxl: error: libxl_create.c:437:do_domain_create: failed to run > bootloader: -3 That is expected .. the upstream version of QEMU does not have all the bells and whistles the older versions had. > > Thanks, > Sébastien > On 12.07.2011 07:44, Sébastien Riccio wrote: > >More informations coming: > > > >Vhd attached with: > > > >xl block-attach 2 tap:vhd:/cloud/data2/machines/vm2.vhd xvdb w > > > >Strace results of detach attempt with xl block-detach in attached > >file xl_vhd_detach.txt > >(seems to receive an OK but it doesn't detach anything) > > > >Strace results of detach attempt with xm block-detach in attached file > >xm_vhd_detach.txt > >(doesn't seem to know anything about the device existence) > > > >Hope this can help for debugging the things out :) > > > >Cheers, > >Sébastien > > > > > > > _______________________________________________ > Xen-devel mailing list > Xen-devel@xxxxxxxxxxxxxxxxxxx > http://lists.xensource.com/xen-devel _______________________________________________ Xen-devel mailing list Xen-devel@xxxxxxxxxxxxxxxxxxx http://lists.xensource.com/xen-devel
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