similar to: mini-os: Notify shutdown through weak function call instead of wake queue

Add a thread watching the xenbus shutdown control path and notifies a wait queue. Add HYPERVISOR_shutdown convenient inline for minios shutdown. Add proper shutdown to the minios test application. Signed-off-by: Samuel Thibault <samuel.thibault@ens-lyon.org> diff -r fdf241ea6ff4 extras/mini-os/include/kernel.h --- a/extras/mini-os/include/kernel.h Wed Nov 28 21:29:18 2012 +0100 +++

Hi, I am trying to parallize the lli interpreter (code: http://pastebin.com/6iuHNH3Q). I am using ubuntu 12.04 with llvm version 3.1. Each thread uses a seperate LLVMContext, however the interpreter continues to crash. Error msg: ..../include/llvm/Support/Mutex.h:116: bool llvm::sys::SmartMutex<true>::release(): Assertion `((recursive && acquired) || (acquired == 1)) &&

On a 8 Core system only dom0 can set cap > 100 and vcpus > 1. On a domU ''xm sched-credit -d <domU> -c 200'' says "Error: cap is out of range". Vcpu cannot be set higher than 1 - regardless of boot/config/command line. Low performance is equivalent to the cap setting. See ''xm list --long'': (domain (domid 0) (uuid

Hi, this is a repost of a previous question - since then I have tried rebuilding my Xen0 kernel numerous times and trying different configurations, but I haven''t yet ever got a single DomU to boot so I really don''t even know what is supposed to happen, let alone how to start debugging it... Can someone please speculate on how to debug this further? It''s a gentoo

Package: xen-hypervisor-3.0-i386 Version: 3.0.2+hg9681-1 Severity: important Have been trying to get NetBSD to run under debian unstable with the debian supplied hypervisor. Using the 3.0.2-2 hypervisor supplied by XenSource, it works just fine. Because the install process overrides other things, reverified with debian hypervisor afterwards and symptom continues. Attaching the netbsd.cfg and the

----- Forwarded message from pakrat <pakrat@private.neotoma.org> ----- Forwarding to list without attachments. From: pakrat <pakrat@private.neotoma.org> To: Debian Bug Tracking System <submit@bugs.debian.org> Subject: xen-hypervisor-3.0-i386: cannot start NetBSD-HEAD X-Neotoma-Consulting-MailScanner: Found to be clean X-Neotoma-Consulting-MailScanner-From:

Hello, yesterday a coworker had to reboot one VM, the Vm did shutdown but never came back up. We are USing CentOS 5.1 and XEN xen-3.0-x86_64. What can be the reason of this behavior? Here ist the part of the logfile: [2008-07-02 15:04:18 xend.XendDomainInfo 31150] INFO (XendDomainInfo:947) Domain has shutdown: name=auto-input-vm1 id=26 reason=reboot. [2008-07-02 15:04:18 xend.XendDomainInfo

# HG changeset patch # User Zhigang Wang <zhigang.x.wang@oracle.com> # Date 1326227259 18000 # Node ID a78507899bea4824901d209d818b69545f607312 # Parent 03138a08366b895d79e143119d4c9c72833cdbcd libxl: fix typo iff -> if Signed-off-by: Zhigang Wang <zhigang.x.wang@oracle.com> diff -r 03138a08366b -r a78507899bea tools/libxl/libxl_types.idl --- a/tools/libxl/libxl_types.idl Fri Dec

I have been playing with Xen 3.0.1 for some days now, using debian sarge for dom0 and domU''s, and it works like a charm. But, I have a problem with rebooting domU''s. Here is the output from /var/log/xend.log [2006-03-30 13:44:58 xend.XendDomainInfo] INFO (XendDomainInfo:823) Domain has shutdown: name=vmintraweb1 id=5 reason=reboot . [2006-03-30 13:44:58 xend.XendDomainInfo]

Hello, I have 2 Dell 1955 blade servers, running RHEL5-Xen. I''m testing the migrate functionality from one blade to another. I can start the domain, move it to one blade (minor delay/packet loss) and everything is fine. When I try to move it back to the original blade the migration fails and the DomU crashes c1b1 = Blade 1 (192.168.131.201) c1b2 = Blade 2

Hi, I try to start a DomU with xm create endian -c and got the following error message Xend has probably crashed! Invalid or missing HTTP status code. I''ve tested the DomU with nearly the same system at VMWare (Windows) and it works normaly, but on my server I get this error message. I useing gentoo as Dom0. I tried also a gentoo DomU with the same result. Thanks.

Hi all, I''m having some problem migrating a simple domU between two hosts. Short question: xm migrate (live or not) fails even though either host is capable of running the VM. Error seems to be: "not a valid guest state file: pfn count read" Long question: I have two boxes (devvmdevvmhost1 and devvmhost2) running xen 3.0.3 (RHEL 5), they are attached to a Dell MD3000 unit

I''m running Xen 3.0.2 on a system that''s based on Slackware 10.2 as Dom0. DomU is also slackware 10.2. Am using the kernel that came with 3.0.2 - no custom config, just a "make world", etc.. Did have to add grub of course. When I start up xend, I get the following on /var/adm/messages: Apr 23 21:04:11 rc25 kernel: Bridge firewalling registered Apr 23 21:04:11 rc25

This is patch 2of2 of an eighth cut of the patch of the proposed XENMEM_claim_pages hypercall/subop, taking into account feedback from Jan and Keir and IanC and Matthew Daley. As requested by Jan, this is a separate post of the tools part of the patch. NOTE: This patch must be applied after the hypervisor part of the patchset or otherwise may break the build! v5->v8: - no change in this

I am getting the following error when I try to bring up Mini-OS on x86_64 Xen (unstable: 9994). It is dying in xc_linux_build() causing xend to fault and restart. Any clue why this happening? Has something changed in the builder that Mini-OS needs to be aware of? PS: I tried reverting changeset 9993 (Allow linking of mini-os with application-specific object code), but still got the same error

Hi I tried building xen on my IA64 machine. It builds and installs smoothly. But I have not been able to start xend. I get the error in /var/log/xen/xend.log as below: [2007-06-14 05:02:01 xend 26504] WARNING (XendAuthSessions:27) python-pam is required for XenAPI support. [2007-06-14 05:02:01 xend 26520] INFO (SrvDaemon:322) Xend Daemon started [2007-06-14 05:02:01 xend 26520] INFO

I just set up a new box that has been giving me trouble since I first cloned the xen repo to it. I started off with "error: can''t find a register in class ''BREG'' while reloading ''asm''" errors that I fixed by changing my gcc profile(gentoo) to nopie. That introduced me to a ''__guard'' error that I fixed by changing my gcc

Hello, I''ve install Xen on a Debian Lenny 5.04 and after reboot on my xen machine I can''t have the same configuration that documentation. ************************************************************************ *********** Command "uname -r" = 2.6.26-2-xen-686 ************************************************************************ ************ Command

Hi, I have Xen (unstable) on two Debian Sarge 2.4.27 systems, one of which is an nfs server and the other the nfs client. I am trying to set up NFS root so that I can live migrate my domains from one to another. My /etc/exports on N1(10.5.144.29) /myfs1/foo 10.5.144.27(rw,sync,no_root_squash) 10.5.144.29(rw,sync,no_root_squash) 10.5.144.30(rw,sync,no_root_squash) My /hosts.allow on N1

Hi all, I have a problem with libvirt, it works slow. For example, "virsh list" takes 6..7 seconds. I found this in libvirt log: ... 11:38:12.765: debug : virEventDispatchHandles:477 : Dispatch n=8 f=56 w=9 e=1 0x25ce830 11:38:12.765: debug : virEventUpdateHandleImpl:147 : Update handle w=8 e=3 11:38:12.765: debug : virEventInterruptLocked:668 : Interrupting 11:38:12.766: debug :