[Bug 613490] New: blk_tap: Error initialising /dev/xen/blktap - No more devices
http://bugzilla.novell.com/show_bug.cgi?id=613490 http://bugzilla.novell.com/show_bug.cgi?id=613490#c0 Summary: blk_tap: Error initialising /dev/xen/blktap - No more devices Classification: openSUSE Product: openSUSE 11.2 Version: Final Platform: x86-64 OS/Version: openSUSE 11.2 Status: NEW Severity: Critical Priority: P5 - None Component: Xen AssignedTo: jdouglas@novell.com ReportedBy: laurent.henry@ehess.fr QAContact: qa@suse.de Found By: --- Blocker: --- User-Agent: Mozilla/5.0 (X11; U; Linux x86_64; fr; rv:1.9.1.9) Gecko/20100317 SUSE/3.5.9-0.1 Firefox/3.5.9 On openSUSE 11.2 (x86_64) with xen-tools-3.4.1_19718_04-2.1.x86_64 kernel-xen-base-2.6.31.8-0.1.1.x86_64 xen-libs-3.4.1_19718_04-2.1.x86_64 kernel-xen-2.6.31.8-0.1.1.x86_64 xen-kmp-desktop-3.4.1_19718_04_2.6.31.5_0.1-2.1.x86_64 xen-3.4.1_19718_04-2.1.x86_64 i can no more create or reboot any VMs using tap:aio driver. All seems to be fine with other VMs with "file" driver My vms complains about no mounted disks and i find in my logs: un 7 16:11:41 alca2 kernel: [12537879.848530] blk_tap: Error initialising /dev/xen/blktap - No more devices Jun 7 16:11:41 alca2 logger: /etc/xen/scripts/blktap: Writing backend/tap/136/51712/hotplug-status connected to xenstore. Jun 7 16:11:41 alca2 logger: /etc/xen/scripts/blktap: Writing backend/tap/136/51728/hotplug-status connected to xenstore. Jun 7 16:11:44 alca2 kernel: [12533839.409637] blktap: ring-ref 8, event-channel 12, protocol 1 (x86_64-abi) Jun 7 16:11:44 alca2 kernel: [12533839.412361] blktap: ring-ref 9, event-channel 13, protocol 1 (x86_64-abi) Jun 7 16:12:09 alca2 logger: /etc/xen/scripts/blktap: remove XENBUS_PATH=backend/tap/136/51712 Jun 7 16:12:09 alca2 logger: /etc/xen/scripts/blktap: remove XENBUS_PATH=backend/tap/136/51728 Jun 7 16:12:09 alca2 logger: /etc/xen/scripts/blktap: remove XENBUS_PATH=backend/tap/136/51728 Jun 7 16:12:09 alca2 logger: /etc/xen/scripts/blktap: remove XENBUS_PATH=backend/tap/136/51712 Reproducible: Always Steps to Reproduce: 1.VM's with high ID (above 130) 2. 3. -- Configure bugmail: http://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.
http://bugzilla.novell.com/show_bug.cgi?id=613490 http://bugzilla.novell.com/show_bug.cgi?id=613490#c Henry Laurent <laurent.henry@ehess.fr> changed: What |Removed |Added ---------------------------------------------------------------------------- Priority|P5 - None |P2 - High -- Configure bugmail: http://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.
http://bugzilla.novell.com/show_bug.cgi?id=613490 http://bugzilla.novell.com/show_bug.cgi?id=613490#c1 --- Comment #1 from Henry Laurent <laurent.henry@ehess.fr> 2010-06-11 09:42:13 UTC --- Created an attachment (id=368610) --> (http://bugzilla.novell.com/attachment.cgi?id=368610) xen-hotplug.log -- Configure bugmail: http://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.
http://bugzilla.novell.com/show_bug.cgi?id=613490 http://bugzilla.novell.com/show_bug.cgi?id=613490#c2 --- Comment #2 from Henry Laurent <laurent.henry@ehess.fr> 2010-06-11 09:42:46 UTC --- Created an attachment (id=368611) --> (http://bugzilla.novell.com/attachment.cgi?id=368611) xend.log -- Configure bugmail: http://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.
http://bugzilla.novell.com/show_bug.cgi?id=613490 http://bugzilla.novell.com/show_bug.cgi?id=613490#c3 --- Comment #3 from Henry Laurent <laurent.henry@ehess.fr> 2010-06-11 09:44:25 UTC --- Created an attachment (id=368612) --> (http://bugzilla.novell.com/attachment.cgi?id=368612) screenshot of a booting guest -- Configure bugmail: http://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.
http://bugzilla.novell.com/show_bug.cgi?id=613490 http://bugzilla.novell.com/show_bug.cgi?id=613490#c Charles Arnold <carnold@novell.com> changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |carnold@novell.com AssignedTo|jdouglas@novell.com |jbeulich@novell.com QAContact|qa@suse.de |jdouglas@novell.com -- Configure bugmail: http://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.
http://bugzilla.novell.com/show_bug.cgi?id=613490 http://bugzilla.novell.com/show_bug.cgi?id=613490#c4 --- Comment #4 from Jan Beulich <jbeulich@novell.com> 2010-06-14 15:28:43 UTC --- *** Bug 612081 has been marked as a duplicate of this bug. *** http://bugzilla.novell.com/show_bug.cgi?id=612081 -- Configure bugmail: http://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.
http://bugzilla.novell.com/show_bug.cgi?id=613490 http://bugzilla.novell.com/show_bug.cgi?id=613490#c5 Jan Beulich <jbeulich@novell.com> changed: What |Removed |Added ---------------------------------------------------------------------------- Status|NEW |RESOLVED Found By|--- |Community User Resolution| |DUPLICATE --- Comment #5 from Jan Beulich <jbeulich@novell.com> 2010-06-14 15:31:58 UTC --- This very likely is a duplicate (just with different manifestation) of bug 589788. Therefore, a fix is already queued for a future kernel maintenance update. If the issue persists beyond that, please re-open. *** This bug has been marked as a duplicate of bug 589788 *** http://bugzilla.novell.com/show_bug.cgi?id=589788 -- Configure bugmail: http://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.
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