Dom0 Lenny 64 bit with kernel linux-image-2.6.32-5-xen-amd64_2.6.32-12_amd64.deb and xen from hg-testing DomU windows xp with gplpv_XP_0.11.0.213_debug.msi Starting domU with tap:aio (my default option config in all production system) gives always blu screen and i solved only changing disk from "tap:aio" to "file" Here the log file with tap:aio disk and problem: http://old.nabble.com/file/p28526121/qemu-dm-CORSO01.log qemu-dm-CORSO01.log Can somebody help me solve problem for continue use tap:aio and also xen 3.4.3? -- View this message in context: http://old.nabble.com/tap%3Aaio-problem-on-Xen-3.4.3-rc7-pre-tp28526121p28526121.html Sent from the Xen - Dev mailing list archive at Nabble.com. _______________________________________________ Xen-devel mailing list Xen-devel@lists.xensource.com http://lists.xensource.com/xen-devel
In syslog i see that: May 12 09:01:54 vfarm BLKTAPCTRL[2795]: blktapctrl.c:789: blktapctrl: v1.0.0 May 12 09:01:54 vfarm BLKTAPCTRL[2795]: blktapctrl.c:791: Found driver: [raw image (aio)] May 12 09:01:54 vfarm BLKTAPCTRL[2795]: blktapctrl.c:791: Found driver: [raw image (sync)] May 12 09:01:54 vfarm BLKTAPCTRL[2795]: blktapctrl.c:791: Found driver: [vmware image (vmdk)] May 12 09:01:54 vfarm BLKTAPCTRL[2795]: blktapctrl.c:791: Found driver: [ramdisk image (ram)] May 12 09:01:54 vfarm BLKTAPCTRL[2795]: blktapctrl.c:791: Found driver: [qcow disk (qcow)] May 12 09:01:54 vfarm BLKTAPCTRL[2795]: blktapctrl.c:791: Found driver: [qcow2 disk (qcow2)] May 12 09:01:54 vfarm BLKTAPCTRL[2795]: blktapctrl_linux.c:92: couldn''t find device number for ''blktap0'' May 12 09:01:54 vfarm BLKTAPCTRL[2795]: blktapctrl.c:858: couldn''t open blktap interface May 12 09:01:54 vfarm BLKTAPCTRL[2795]: blktapctrl.c:917: Unable to start blktapctrl Fantu wrote:> > Dom0 Lenny 64 bit with kernel > linux-image-2.6.32-5-xen-amd64_2.6.32-12_amd64.deb and xen from hg-testing > DomU windows xp with gplpv_XP_0.11.0.213_debug.msi > > Starting domU with tap:aio (my default option config in all production > system) gives always blu screen and i solved only changing disk from > "tap:aio" to "file" > Here the log file with tap:aio disk and problem: > http://old.nabble.com/file/p28526121/qemu-dm-CORSO01.log > qemu-dm-CORSO01.log > > Can somebody help me solve problem for continue use tap:aio and also xen > 3.4.3? >-- View this message in context: http://old.nabble.com/tap%3Aaio-problem-on-Xen-3.4.3-rc7-pre-tp28526121p28532629.html Sent from the Xen - Dev mailing list archive at Nabble.com. _______________________________________________ Xen-devel mailing list Xen-devel@lists.xensource.com http://lists.xensource.com/xen-devel
Could it have something to do with QEMU... Because I noticed: -QEMU_TAG := xen-3.4.3-rc6 - Without a new QEMU_TAG being added. http://xenbits.xensource.com/xen-3.4-testing.hg?diff/269e0c52dc3f/Config.mk _________________________________________________________________ Win $10,000 from Hotmail! Enter Here. http://go.microsoft.com/?linkid=9729708 _______________________________________________ Xen-devel mailing list Xen-devel@lists.xensource.com http://lists.xensource.com/xen-devel
More likely a misconfigured dom0 kernel. It would be easy to check whether it works with xen-3.4.3-rc6, or tip of 3.4-testing with the QEMU_TAG added back in... -- Keir On 12/05/2010 13:23, "Mike Viau" <viaum@sheridanc.on.ca> wrote:> Could it have something to do with QEMU... > > Because I noticed: > > -QEMU_TAG := xen-3.4.3-rc6 > - > > > Without a new QEMU_TAG being added. > > > http://xenbits.xensource.com/xen-3.4-testing.hg?diff/269e0c52dc3f/Config.mk > > > 30 days of prizes to be won with Hotmail. Enter here > <http://go.microsoft.com/?linkid=9729703>_______________________________________________ Xen-devel mailing list Xen-devel@lists.xensource.com http://lists.xensource.com/xen-devel
thanks for aswer, module blktap is active, what i do for build/install from tags? now i do only hg clone, and for update xen installed i must do make uninstall and after make install...? for this install i have do only: make xen make tools make stubdom make install-xen make install-tools make install-stubdom is ok? and if i make uninstall delete also any kernel from package with "xen" in name but not pv_ops installed with xen (without "xen" in name) this is the config of debian kernel used, there are config how do problem? http://old.nabble.com/file/p28535906/config-2.6.32-5-xen-amd64 config-2.6.32-5-xen-amd64 Keir Fraser-3 wrote:> > More likely a misconfigured dom0 kernel. It would be easy to check whether > it works with xen-3.4.3-rc6, or tip of 3.4-testing with the QEMU_TAG added > back in... > > -- Keir > > On 12/05/2010 13:23, "Mike Viau" <viaum@sheridanc.on.ca> wrote: > >> Could it have something to do with QEMU... >> >> Because I noticed: >> >> -QEMU_TAG := xen-3.4.3-rc6 >> - >> >> >> Without a new QEMU_TAG being added. >> >> >> http://xenbits.xensource.com/xen-3.4-testing.hg?diff/269e0c52dc3f/Config.mk >> >> >> 30 days of prizes to be won with Hotmail. Enter here >> <http://go.microsoft.com/?linkid=9729703> > > > > _______________________________________________ > Xen-devel mailing list > Xen-devel@lists.xensource.com > http://lists.xensource.com/xen-devel > >-- View this message in context: http://old.nabble.com/tap%3Aaio-problem-on-Xen-3.4.3-rc7-pre-tp28526121p28535906.html Sent from the Xen - Dev mailing list archive at Nabble.com. _______________________________________________ Xen-devel mailing list Xen-devel@lists.xensource.com http://lists.xensource.com/xen-devel
In a previous message you said your logs contained "BLKTAPCTRL[2795]: blktapctrl_linux.c:92: couldn''t find device number for ''blktap0''". This indicates the tools looked for blktap0 information in /sys/class/xen/blktap0/dev and /sys/class/misc/blktap0/dev and found it in neither place. Which would indicate something is missing or wrong with the dom0 kernel setup. Xen and tools should not need rebuilding to fix this. -- Keir On 12/05/2010 14:23, "Fantu" <fantonifabio@tiscali.it> wrote:> > thanks for aswer, module blktap is active, what i do for build/install from > tags? now i do only hg clone, and for update xen installed i must do make > uninstall and after make install...? > for this install i have do only: > make xen > make tools > make stubdom > make install-xen > make install-tools > make install-stubdom > is ok? > and if i make uninstall delete also any kernel from package with "xen" in > name but not pv_ops installed with xen (without "xen" in name) > > this is the config of debian kernel used, there are config how do problem? > http://old.nabble.com/file/p28535906/config-2.6.32-5-xen-amd64 > config-2.6.32-5-xen-amd64 > > > Keir Fraser-3 wrote: >> >> More likely a misconfigured dom0 kernel. It would be easy to check whether >> it works with xen-3.4.3-rc6, or tip of 3.4-testing with the QEMU_TAG added >> back in... >> >> -- Keir >> >> On 12/05/2010 13:23, "Mike Viau" <viaum@sheridanc.on.ca> wrote: >> >>> Could it have something to do with QEMU... >>> >>> Because I noticed: >>> >>> -QEMU_TAG := xen-3.4.3-rc6 >>> - >>> >>> >>> Without a new QEMU_TAG being added. >>> >>> >>> http://xenbits.xensource.com/xen-3.4-testing.hg?diff/269e0c52dc3f/Config.mk >>> >>> >>> 30 days of prizes to be won with Hotmail. Enter here >>> <http://go.microsoft.com/?linkid=9729703> >> >> >> >> _______________________________________________ >> Xen-devel mailing list >> Xen-devel@lists.xensource.com >> http://lists.xensource.com/xen-devel >> >>_______________________________________________ Xen-devel mailing list Xen-devel@lists.xensource.com http://lists.xensource.com/xen-devel
i have kernel also 2.6.26-xen lenny but not boot, 2 different config with 2.6.32 from xen-stable.32 git, 2.6.31 from git also with blktap=y and 2 option sysfs_deprecated, all pv_ops boot but all with blktap problem... /sys/class/xen/blktap0/dev and /sys/class/misc/blktap0/dev there aren''t but blktap there is always i not found solution :( Keir Fraser-3 wrote:> > In a previous message you said your logs contained "BLKTAPCTRL[2795]: > blktapctrl_linux.c:92: couldn''t find device number for ''blktap0''". This > indicates the tools looked for blktap0 information in > /sys/class/xen/blktap0/dev and /sys/class/misc/blktap0/dev and found it in > neither place. Which would indicate something is missing or wrong with the > dom0 kernel setup. Xen and tools should not need rebuilding to fix this. > > -- Keir > > On 12/05/2010 14:23, "Fantu" <fantonifabio@tiscali.it> wrote: > >> >> thanks for aswer, module blktap is active, what i do for build/install >> from >> tags? now i do only hg clone, and for update xen installed i must do make >> uninstall and after make install...? >> for this install i have do only: >> make xen >> make tools >> make stubdom >> make install-xen >> make install-tools >> make install-stubdom >> is ok? >> and if i make uninstall delete also any kernel from package with "xen" in >> name but not pv_ops installed with xen (without "xen" in name) >> >> this is the config of debian kernel used, there are config how do >> problem? >> http://old.nabble.com/file/p28535906/config-2.6.32-5-xen-amd64 >> config-2.6.32-5-xen-amd64 >> >> >> Keir Fraser-3 wrote: >>> >>> More likely a misconfigured dom0 kernel. It would be easy to check >>> whether >>> it works with xen-3.4.3-rc6, or tip of 3.4-testing with the QEMU_TAG >>> added >>> back in... >>> >>> -- Keir >>> >>> On 12/05/2010 13:23, "Mike Viau" <viaum@sheridanc.on.ca> wrote: >>> >>>> Could it have something to do with QEMU... >>>> >>>> Because I noticed: >>>> >>>> -QEMU_TAG := xen-3.4.3-rc6 >>>> - >>>> >>>> >>>> Without a new QEMU_TAG being added. >>>> >>>> >>>> http://xenbits.xensource.com/xen-3.4-testing.hg?diff/269e0c52dc3f/Config.mk >>>> >>>> >>>> 30 days of prizes to be won with Hotmail. Enter here >>>> <http://go.microsoft.com/?linkid=9729703> >>> >>> >>> >>> _______________________________________________ >>> Xen-devel mailing list >>> Xen-devel@lists.xensource.com >>> http://lists.xensource.com/xen-devel >>> >>> > > > > _______________________________________________ > Xen-devel mailing list > Xen-devel@lists.xensource.com > http://lists.xensource.com/xen-devel > >-- View this message in context: http://old.nabble.com/tap%3Aaio-problem-on-Xen-3.4.3-rc7-pre-tp28526121p28544516.html Sent from the Xen - Dev mailing list archive at Nabble.com. _______________________________________________ Xen-devel mailing list Xen-devel@lists.xensource.com http://lists.xensource.com/xen-devel
Can you give me config for build dom0 kernel correct working with all please? Keir Fraser-3 wrote:> > In a previous message you said your logs contained "BLKTAPCTRL[2795]: > blktapctrl_linux.c:92: couldn''t find device number for ''blktap0''". This > indicates the tools looked for blktap0 information in > /sys/class/xen/blktap0/dev and /sys/class/misc/blktap0/dev and found it in > neither place. Which would indicate something is missing or wrong with the > dom0 kernel setup. Xen and tools should not need rebuilding to fix this. > > -- Keir > > On 12/05/2010 14:23, "Fantu" <fantonifabio@tiscali.it> wrote: > >> >> thanks for aswer, module blktap is active, what i do for build/install >> from >> tags? now i do only hg clone, and for update xen installed i must do make >> uninstall and after make install...? >> for this install i have do only: >> make xen >> make tools >> make stubdom >> make install-xen >> make install-tools >> make install-stubdom >> is ok? >> and if i make uninstall delete also any kernel from package with "xen" in >> name but not pv_ops installed with xen (without "xen" in name) >> >> this is the config of debian kernel used, there are config how do >> problem? >> http://old.nabble.com/file/p28535906/config-2.6.32-5-xen-amd64 >> config-2.6.32-5-xen-amd64 >> >> >> Keir Fraser-3 wrote: >>> >>> More likely a misconfigured dom0 kernel. It would be easy to check >>> whether >>> it works with xen-3.4.3-rc6, or tip of 3.4-testing with the QEMU_TAG >>> added >>> back in... >>> >>> -- Keir >>> >>> On 12/05/2010 13:23, "Mike Viau" <viaum@sheridanc.on.ca> wrote: >>> >>>> Could it have something to do with QEMU... >>>> >>>> Because I noticed: >>>> >>>> -QEMU_TAG := xen-3.4.3-rc6 >>>> - >>>> >>>> >>>> Without a new QEMU_TAG being added. >>>> >>>> >>>> http://xenbits.xensource.com/xen-3.4-testing.hg?diff/269e0c52dc3f/Config.mk >>>> >>>> >>>> 30 days of prizes to be won with Hotmail. Enter here >>>> <http://go.microsoft.com/?linkid=9729703> >>> >>> >>> >>> _______________________________________________ >>> Xen-devel mailing list >>> Xen-devel@lists.xensource.com >>> http://lists.xensource.com/xen-devel >>> >>> > > > > _______________________________________________ > Xen-devel mailing list > Xen-devel@lists.xensource.com > http://lists.xensource.com/xen-devel > >-- View this message in context: http://old.nabble.com/tap%3Aaio-problem-on-Xen-3.4.3-rc7-pre-tp28526121p28549619.html Sent from the Xen - Dev mailing list archive at Nabble.com. _______________________________________________ Xen-devel mailing list Xen-devel@lists.xensource.com http://lists.xensource.com/xen-devel
I''d try configuring blktap into the kernel (CONFIG_XEN_BLKDEV_TAP=y), rather than as a module. -- Keir On 13/05/2010 17:22, "Fantu" <fantonifabio@tiscali.it> wrote:> > Can you give me config for build dom0 kernel correct working with all please? > > Keir Fraser-3 wrote: >> >> In a previous message you said your logs contained "BLKTAPCTRL[2795]: >> blktapctrl_linux.c:92: couldn''t find device number for ''blktap0''". This >> indicates the tools looked for blktap0 information in >> /sys/class/xen/blktap0/dev and /sys/class/misc/blktap0/dev and found it in >> neither place. Which would indicate something is missing or wrong with the >> dom0 kernel setup. Xen and tools should not need rebuilding to fix this. >> >> -- Keir >> >> On 12/05/2010 14:23, "Fantu" <fantonifabio@tiscali.it> wrote: >> >>> >>> thanks for aswer, module blktap is active, what i do for build/install >>> from >>> tags? now i do only hg clone, and for update xen installed i must do make >>> uninstall and after make install...? >>> for this install i have do only: >>> make xen >>> make tools >>> make stubdom >>> make install-xen >>> make install-tools >>> make install-stubdom >>> is ok? >>> and if i make uninstall delete also any kernel from package with "xen" in >>> name but not pv_ops installed with xen (without "xen" in name) >>> >>> this is the config of debian kernel used, there are config how do >>> problem? >>> http://old.nabble.com/file/p28535906/config-2.6.32-5-xen-amd64 >>> config-2.6.32-5-xen-amd64 >>> >>> >>> Keir Fraser-3 wrote: >>>> >>>> More likely a misconfigured dom0 kernel. It would be easy to check >>>> whether >>>> it works with xen-3.4.3-rc6, or tip of 3.4-testing with the QEMU_TAG >>>> added >>>> back in... >>>> >>>> -- Keir >>>> >>>> On 12/05/2010 13:23, "Mike Viau" <viaum@sheridanc.on.ca> wrote: >>>> >>>>> Could it have something to do with QEMU... >>>>> >>>>> Because I noticed: >>>>> >>>>> -QEMU_TAG := xen-3.4.3-rc6 >>>>> - >>>>> >>>>> >>>>> Without a new QEMU_TAG being added. >>>>> >>>>> >>>>>http://xenbits.xensource.com/xen-3.4-testing.hg?diff/269e0c52dc3f/Config.m>>>>> k>>>>> >>>>> >>>>> 30 days of prizes to be won with Hotmail. Enter here >>>>> <http://go.microsoft.com/?linkid=9729703> >>>> >>>> >>>> >>>> _______________________________________________ >>>> Xen-devel mailing list >>>> Xen-devel@lists.xensource.com >>>> http://lists.xensource.com/xen-devel >>>> >>>> >> >> >> >> _______________________________________________ >> Xen-devel mailing list >> Xen-devel@lists.xensource.com >> http://lists.xensource.com/xen-devel >> >>_______________________________________________ Xen-devel mailing list Xen-devel@lists.xensource.com http://lists.xensource.com/xen-devel
i have already try to do it on one build from xen/stable2.6.32.x git but not solve Keir Fraser-3 wrote:> > I''d try configuring blktap into the kernel (CONFIG_XEN_BLKDEV_TAP=y), > rather > than as a module. > > [quote] > i have kernel also 2.6.26-xen lenny but not boot, 2 different config with > 2.6.32 from xen-stable.32 git, 2.6.31 from git also with blktap=y and 2 > option sysfs_deprecated, all pv_ops boot but all with blktap problem... > /sys/class/xen/blktap0/dev and /sys/class/misc/blktap0/dev there aren''t > but blktap there is always > i not found solution :( > [/quote] > > -- Keir > > On 13/05/2010 17:22, "Fantu" <fantonifabio@tiscali.it> wrote: > >> >> Can you give me config for build dom0 kernel correct working with all >> please? >> >> Keir Fraser-3 wrote: >>> >>> In a previous message you said your logs contained "BLKTAPCTRL[2795]: >>> blktapctrl_linux.c:92: couldn''t find device number for ''blktap0''". This >>> indicates the tools looked for blktap0 information in >>> /sys/class/xen/blktap0/dev and /sys/class/misc/blktap0/dev and found it >>> in >>> neither place. Which would indicate something is missing or wrong with >>> the >>> dom0 kernel setup. Xen and tools should not need rebuilding to fix this. >>> >>> -- Keir >>> >>> On 12/05/2010 14:23, "Fantu" <fantonifabio@tiscali.it> wrote: >>> >>>> >>>> thanks for aswer, module blktap is active, what i do for build/install >>>> from >>>> tags? now i do only hg clone, and for update xen installed i must do >>>> make >>>> uninstall and after make install...? >>>> for this install i have do only: >>>> make xen >>>> make tools >>>> make stubdom >>>> make install-xen >>>> make install-tools >>>> make install-stubdom >>>> is ok? >>>> and if i make uninstall delete also any kernel from package with "xen" >>>> in >>>> name but not pv_ops installed with xen (without "xen" in name) >>>> >>>> this is the config of debian kernel used, there are config how do >>>> problem? >>>> http://old.nabble.com/file/p28535906/config-2.6.32-5-xen-amd64 >>>> config-2.6.32-5-xen-amd64 >>>> >>>> >>>> Keir Fraser-3 wrote: >>>>> >>>>> More likely a misconfigured dom0 kernel. It would be easy to check >>>>> whether >>>>> it works with xen-3.4.3-rc6, or tip of 3.4-testing with the QEMU_TAG >>>>> added >>>>> back in... >>>>> >>>>> -- Keir >>>>> >>>>> On 12/05/2010 13:23, "Mike Viau" <viaum@sheridanc.on.ca> wrote: >>>>> >>>>>> Could it have something to do with QEMU... >>>>>> >>>>>> Because I noticed: >>>>>> >>>>>> -QEMU_TAG := xen-3.4.3-rc6 >>>>>> - >>>>>> >>>>>> >>>>>> Without a new QEMU_TAG being added. >>>>>> >>>>>> >>>>>> > http://xenbits.xensource.com/xen-3.4-testing.hg?diff/269e0c52dc3f/Config.m>>>>> > k >>>>>> >>>>>> >>>>>> 30 days of prizes to be won with Hotmail. Enter here >>>>>> <http://go.microsoft.com/?linkid=9729703> >>>>> >>>>> >>>>> >>>>> _______________________________________________ >>>>> Xen-devel mailing list >>>>> Xen-devel@lists.xensource.com >>>>> http://lists.xensource.com/xen-devel >>>>> >>>>> >>> >>> >>> >>> _______________________________________________ >>> Xen-devel mailing list >>> Xen-devel@lists.xensource.com >>> http://lists.xensource.com/xen-devel >>> >>> > > > > _______________________________________________ > Xen-devel mailing list > Xen-devel@lists.xensource.com > http://lists.xensource.com/xen-devel > >-- View this message in context: http://old.nabble.com/tap%3Aaio-problem-on-Xen-3.4.3-rc7-pre-tp28526121p28551568.html Sent from the Xen - Dev mailing list archive at Nabble.com. _______________________________________________ Xen-devel mailing list Xen-devel@lists.xensource.com http://lists.xensource.com/xen-devel