[Xen-bugs] [Bug 747] New: [IPF-xen] "xm list" reports "Error: Device 769 not connected" - bugz...@lists.xensource.com - com.xensource.lists.xen-bugs

10 messages in com.xensource.lists.xen-bugs[Xen-bugs] [Bug 747] New: [IPF-xen] "...

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bugz...@lists.xensource.com	23 Aug 2006 23:53
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bugz...@lists.xensource.com	18 Sep 2006 23:47
bugz...@lists.xensource.com	27 Sep 2006 03:04
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Subject:	[Xen-bugs] [Bug 747] New: [IPF-xen] "xm list" reports "Error: Device 769 not connected"
From:	bugz...@lists.xensource.com (bugz...@lists.xensource.com)
Date:	08/23/2006 11:53:57 PM
List:	com.xensource.lists.xen-bugs

http://bugzilla.xensource.com/bugzilla/show_bug.cgi?id=747

Summary: [IPF-xen] "xm list" reports "Error: Device 769 not connected" Product: Xen Version: unstable Platform: IA64 OS/Version: Linux Status: NEW Severity: normal Priority: P2 Component: Tools AssignedTo: xen-...@lists.xensource.com ReportedBy: yong...@intel.com

Environment: ------------ Service OS: RHEL4u3 IA64 Guest OS: RHEL4u2 XenU Change Set: 11265 xen-ia64-unstable Hardware: Tiger4 MT: enabled Sceduler: Credit

Bug detailed description: -------------------------- Sometimes "xm list" will meet "Error: Device 769 not connected". But after we do "xend stop" and "xend start", the "xm lis" will be normal. But xenU can not be created again.

This bug can be easily reproduced, if create 4 xenU domain at the same time. With this "xm list" issue, 1~2 of total 4 xenU guests can not boot up.

Sometimes it will also happen in 2 or 3 XenU coexisting testing.

Reproduce Steps: -------------------------- 1. repare 4 XenU config and disk image. 2. use xm command to create 4 xenU guests at the same time. 3. sleep 30; xm lis