Re: [Openstack] Devstack +XCP/XenServer Kernel Panic
6.0.0 should work fine. I must have gained some weak mind reading powers, and I just wrote a few more wiki pages. Here is the best place to start: http://wiki.openstack.org/XenServer I actually just added this wiki page (still a work in progress really): http://wiki.openstack.org/XenServer/PostInstall Hope that helps, John From: openstack-bounces+john.garbutt=eu.citrix@lists.launchpad.net [mailto:openstack-bounces+john.garbutt=eu.citrix@lists.launchpad.net] On Behalf Of Kieran Evans Sent: 22 March 2012 9:49 To: openstack@lists.launchpad.net Subject: Re: [Openstack] Devstack +XCP/XenServer Kernel Panic In hindsight, that makes sense (though I swear I disabled root-squashing). I've been having other issues now, so quick question; Most guides referer/specify XenServer 6.0.2, should 6.0 work (due to 6.0.2 being temporarily unavailable?). I'm going to try now with XenServer 6.0 and build remotely. Another quick question: Should this all work on a completely vanilla install of XenServer or XCP or is there any prep-work not mentioned anywhere, or any steps a complete Xen newb may miss? /Kieran On 21 Mar 2012, at 20:11, Ewan Mellor wrote: I've never seen that kernel panic before. If you're building on an NFS share though, that often screws up the permissions. You could have root-squashing turned on, and then every file that's supposed to be owned by root is owned by an unprivileged user instead. It wouldn't surprise me that this freaks out the init process. I'd try building somewhere else and see if that helps. Or see whether you've got root-squashing or some other permission-modifying option turned on. Cheers, Ewan. From: openstack-bounces+ewan.mellor=citrix@lists.launchpad.netmailto:openstack-bounces+ewan.mellor=citrix@lists.launchpad.net [mailto:openstack-bounces+ewan.mellor=citrix@lists.launchpad.netmailto:citrix@lists.launchpad.net] On Behalf Of Kieran Evans Sent: Saturday, March 17, 2012 9:38 AM To: openstack@lists.launchpad.netmailto:openstack@lists.launchpad.net Subject: [Openstack] Devstack +XCP/XenServer Kernel Panic Hi all, I'm not sure if this is the right place for this (and if not, can anyone point out where). I've used the devstack scripts to try to set up Openstack on both XenServer 6.0 and XCP 1.5 using the following guides: http://wiki.xen.org/wiki/XCP_DevStack https://github.com/openstack-dev/devstack/blob/master/tools/xen/README.md Wether on XenServer or XCP, I always seem to hit the same issue. When the ALLINONE VM is fired up, it shuts down after a few seconds with a kernel panic ( as seen here: http://imgur.com/i85fC). The same issue occurs with the domU_multi scripts too. A note, in case it may affect the build scripts somehow, For external storage, rather than using a different machine, or external USB, I've mounted /root to an NFS share before running prepare_dom0.sh. We've currently got a Diablo Openstack installation up and running using StackOps, but I'm currently trying out essex on some spare machines (both to get to know it, and an attempt to see if running with Xen is of any advantage to us). Thanks /Kieran ___ Mailing list: https://launchpad.net/~openstack Post to : openstack@lists.launchpad.net Unsubscribe : https://launchpad.net/~openstack More help : https://help.launchpad.net/ListHelp
Re: [Openstack] Devstack +XCP/XenServer Kernel Panic
Thanks for the help/advice all. I did have root squashing disabled, but something else must've been playing up. I did the build on another machine and it's working now. At least, the ALLINONE vm booted and prepare_guest.sh is running, so fingers crossed! On one of the wiki pages, it says that an Openstack supplemental pack is in the works, would it be safe to assume this would be a production oriented pack, rather than the devstack style dev oriented setup? /Kieran On 22 Mar 2012, at 11:31, John Garbutt wrote: 6.0.0 should work fine. I must have gained some weak mind reading powers, and I just wrote a few more wiki pages. Here is the best place to start: http://wiki.openstack.org/XenServer I actually just added this wiki page (still a work in progress really): http://wiki.openstack.org/XenServer/PostInstall Hope that helps, John From: openstack-bounces+john.garbutt=eu.citrix@lists.launchpad.net [mailto:openstack-bounces+john.garbutt=eu.citrix@lists.launchpad.net] On Behalf OfKieran Evans Sent: 22 March 2012 9:49 To: openstack@lists.launchpad.net Subject: Re: [Openstack] Devstack +XCP/XenServer Kernel Panic In hindsight, that makes sense (though I swear I disabled root-squashing). I've been having other issues now, so quick question; Most guides referer/specify XenServer 6.0.2, should 6.0 work (due to 6.0.2 being temporarily unavailable?). I'm going to try now with XenServer 6.0 and build remotely. Another quick question: Should this all work on a completely vanilla install of XenServer or XCP or is there any prep-work not mentioned anywhere, or any steps a complete Xen newb may miss? /Kieran On 21 Mar 2012, at 20:11, Ewan Mellor wrote: I’ve never seen that kernel panic before. If you’re building on an NFS share though, that often screws up the permissions. You could have root-squashing turned on, and then every file that’s supposed to be owned by root is owned by an unprivileged user instead. It wouldn’t surprise me that this freaks out the init process. I’d try building somewhere else and see if that helps. Or see whether you’ve got root-squashing or some other permission-modifying option turned on. Cheers, Ewan. From: openstack-bounces+ewan.mellor=citrix@lists.launchpad.net [mailto:openstack-bounces+ewan.mellor=citrix@lists.launchpad.net] On Behalf Of Kieran Evans Sent: Saturday, March 17, 2012 9:38 AM To: openstack@lists.launchpad.net Subject: [Openstack] Devstack +XCP/XenServer Kernel Panic Hi all, I'm not sure if this is the right place for this (and if not, can anyone point out where). I've used the devstack scripts to try to set up Openstack on both XenServer 6.0 and XCP 1.5 using the following guides: http://wiki.xen.org/wiki/XCP_DevStack https://github.com/openstack-dev/devstack/blob/master/tools/xen/README.md Wether on XenServer or XCP, I always seem to hit the same issue. When the ALLINONE VM is fired up, it shuts down after a few seconds with a kernel panic ( as seen here: http://imgur.com/i85fC). The same issue occurs with the domU_multi scripts too. A note, in case it may affect the build scripts somehow, For external storage, rather than using a different machine, or external USB, I've mounted /root to an NFS share before running prepare_dom0.sh. We've currently got a Diablo Openstack installation up and running using StackOps, but I'm currently trying out essex on some spare machines (both to get to know it, and an attempt to see if running with Xen is of any advantage to us). Thanks /Kieran ___ Mailing list: https://launchpad.net/~openstack Post to : openstack@lists.launchpad.net Unsubscribe : https://launchpad.net/~openstack More help : https://help.launchpad.net/ListHelp
Re: [Openstack] Devstack +XCP/XenServer Kernel Panic
Afraid I haven't finished producing the supplemental packs yet (might be a few weeks till I get around to finishing that stuff off). I was aiming to allow the supplemental packs to work in both cases, if I can. Cheers, John From: openstack-bounces+john.garbutt=eu.citrix@lists.launchpad.net [mailto:openstack-bounces+john.garbutt=eu.citrix@lists.launchpad.net] On Behalf Of Kieran Evans Sent: 22 March 2012 1:36 To: openstack@lists.launchpad.net Subject: Re: [Openstack] Devstack +XCP/XenServer Kernel Panic Thanks for the help/advice all. I did have root squashing disabled, but something else must've been playing up. I did the build on another machine and it's working now. At least, the ALLINONE vm booted and prepare_guest.sh is running, so fingers crossed! On one of the wiki pages, it says that an Openstack supplemental pack is in the works, would it be safe to assume this would be a production oriented pack, rather than the devstack style dev oriented setup? /Kieran On 22 Mar 2012, at 11:31, John Garbutt wrote: 6.0.0 should work fine. I must have gained some weak mind reading powers, and I just wrote a few more wiki pages. Here is the best place to start: http://wiki.openstack.org/XenServer I actually just added this wiki page (still a work in progress really): http://wiki.openstack.org/XenServer/PostInstall Hope that helps, John From: openstack-bounces+john.garbutt=eu.citrix@lists.launchpad.netmailto:openstack-bounces+john.garbutt=eu.citrix@lists.launchpad.net [mailto:openstack-bounces+john.garbutt=eu.citrix@lists.launchpad.netmailto:eu.citrix@lists.launchpad.net] On Behalf OfKieran Evans Sent: 22 March 2012 9:49 To: openstack@lists.launchpad.netmailto:openstack@lists.launchpad.net Subject: Re: [Openstack] Devstack +XCP/XenServer Kernel Panic In hindsight, that makes sense (though I swear I disabled root-squashing). I've been having other issues now, so quick question; Most guides referer/specify XenServer 6.0.2, should 6.0 work (due to 6.0.2 being temporarily unavailable?). I'm going to try now with XenServer 6.0 and build remotely. Another quick question: Should this all work on a completely vanilla install of XenServer or XCP or is there any prep-work not mentioned anywhere, or any steps a complete Xen newb may miss? /Kieran On 21 Mar 2012, at 20:11, Ewan Mellor wrote: I've never seen that kernel panic before. If you're building on an NFS share though, that often screws up the permissions. You could have root-squashing turned on, and then every file that's supposed to be owned by root is owned by an unprivileged user instead. It wouldn't surprise me that this freaks out the init process. I'd try building somewhere else and see if that helps. Or see whether you've got root-squashing or some other permission-modifying option turned on. Cheers, Ewan. From: openstack-bounces+ewan.mellor=citrix@lists.launchpad.netmailto:openstack-bounces+ewan.mellor=citrix@lists.launchpad.net [mailto:openstack-bounces+ewan.mellor=citrix@lists.launchpad.netmailto:citrix@lists.launchpad.net] On Behalf Of Kieran Evans Sent: Saturday, March 17, 2012 9:38 AM To: openstack@lists.launchpad.netmailto:openstack@lists.launchpad.net Subject: [Openstack] Devstack +XCP/XenServer Kernel Panic Hi all, I'm not sure if this is the right place for this (and if not, can anyone point out where). I've used the devstack scripts to try to set up Openstack on both XenServer 6.0 and XCP 1.5 using the following guides: http://wiki.xen.org/wiki/XCP_DevStack https://github.com/openstack-dev/devstack/blob/master/tools/xen/README.md Wether on XenServer or XCP, I always seem to hit the same issue. When the ALLINONE VM is fired up, it shuts down after a few seconds with a kernel panic ( as seen here: http://imgur.com/i85fC). The same issue occurs with the domU_multi scripts too. A note, in case it may affect the build scripts somehow, For external storage, rather than using a different machine, or external USB, I've mounted /root to an NFS share before running prepare_dom0.sh. We've currently got a Diablo Openstack installation up and running using StackOps, but I'm currently trying out essex on some spare machines (both to get to know it, and an attempt to see if running with Xen is of any advantage to us). Thanks /Kieran ___ Mailing list: https://launchpad.net/~openstack Post to : openstack@lists.launchpad.net Unsubscribe : https://launchpad.net/~openstack More help : https://help.launchpad.net/ListHelp
Re: [Openstack] Devstack +XCP/XenServer Kernel Panic
No worries, as I mentioned previously, my main production Openstack install is Diablo/Ubuntu/KVM, I'm just looking into XenServer as a potential future route. I'll keep an eye out for any news on the pack. I'm sure you have what you need already, but if you want a user with some servers to test installing the pack, I'm happy to help! /Kieran On 22 Mar 2012, at 14:59, John Garbutt wrote: Afraid I haven’t finished producing the supplemental packs yet (might be a few weeks till I get around to finishing that stuff off). I was aiming to allow the supplemental packs to work in both cases, if I can. Cheers, John From: openstack-bounces+john.garbutt=eu.citrix@lists.launchpad.net [mailto:openstack-bounces+john.garbutt=eu.citrix@lists.launchpad.net] On Behalf OfKieran Evans Sent: 22 March 2012 1:36 To: openstack@lists.launchpad.net Subject: Re: [Openstack] Devstack +XCP/XenServer Kernel Panic Thanks for the help/advice all. I did have root squashing disabled, but something else must've been playing up. I did the build on another machine and it's working now. At least, the ALLINONE vm booted and prepare_guest.sh is running, so fingers crossed! On one of the wiki pages, it says that an Openstack supplemental pack is in the works, would it be safe to assume this would be a production oriented pack, rather than the devstack style dev oriented setup? /Kieran On 22 Mar 2012, at 11:31, John Garbutt wrote: 6.0.0 should work fine. I must have gained some weak mind reading powers, and I just wrote a few more wiki pages. Here is the best place to start: http://wiki.openstack.org/XenServer I actually just added this wiki page (still a work in progress really): http://wiki.openstack.org/XenServer/PostInstall Hope that helps, John From: openstack-bounces+john.garbutt=eu.citrix@lists.launchpad.net [mailto:openstack-bounces+john.garbutt=eu.citrix@lists.launchpad.net] On Behalf OfKieran Evans Sent: 22 March 2012 9:49 To: openstack@lists.launchpad.net Subject: Re: [Openstack] Devstack +XCP/XenServer Kernel Panic In hindsight, that makes sense (though I swear I disabled root-squashing). I've been having other issues now, so quick question; Most guides referer/specify XenServer 6.0.2, should 6.0 work (due to 6.0.2 being temporarily unavailable?). I'm going to try now with XenServer 6.0 and build remotely. Another quick question: Should this all work on a completely vanilla install of XenServer or XCP or is there any prep-work not mentioned anywhere, or any steps a complete Xen newb may miss? /Kieran On 21 Mar 2012, at 20:11, Ewan Mellor wrote: I’ve never seen that kernel panic before. If you’re building on an NFS share though, that often screws up the permissions. You could have root-squashing turned on, and then every file that’s supposed to be owned by root is owned by an unprivileged user instead. It wouldn’t surprise me that this freaks out the init process. I’d try building somewhere else and see if that helps. Or see whether you’ve got root-squashing or some other permission-modifying option turned on. Cheers, Ewan. From: openstack-bounces+ewan.mellor=citrix@lists.launchpad.net [mailto:openstack-bounces+ewan.mellor=citrix@lists.launchpad.net] On Behalf Of Kieran Evans Sent: Saturday, March 17, 2012 9:38 AM To: openstack@lists.launchpad.net Subject: [Openstack] Devstack +XCP/XenServer Kernel Panic Hi all, I'm not sure if this is the right place for this (and if not, can anyone point out where). I've used the devstack scripts to try to set up Openstack on both XenServer 6.0 and XCP 1.5 using the following guides: http://wiki.xen.org/wiki/XCP_DevStack https://github.com/openstack-dev/devstack/blob/master/tools/xen/README.md Wether on XenServer or XCP, I always seem to hit the same issue. When the ALLINONE VM is fired up, it shuts down after a few seconds with a kernel panic ( as seen here: http://imgur.com/i85fC). The same issue occurs with the domU_multi scripts too. A note, in case it may affect the build scripts somehow, For external storage, rather than using a different machine, or external USB, I've mounted /root to an NFS share before running prepare_dom0.sh. We've currently got a Diablo Openstack installation up and running using StackOps, but I'm currently trying out essex on some spare machines (both to get to know it, and an attempt to see if running with Xen is of any advantage to us). Thanks /Kieran ___ Mailing list: https://launchpad.net/~openstack Post to : openstack@lists.launchpad.net Unsubscribe : https://launchpad.net/~openstack More help : https://help.launchpad.net/ListHelp
Re: [Openstack] Devstack +XCP/XenServer Kernel Panic
6.0.0 will work fine. 6.0.2 will be back in the next few hours, too. (It was withdrawn because of a severe bug in the handling of fragmented IPv6 packets inside Windows VMs. That's been fixed now.) A completely vanilla install would be fine (preferable, even). Then pick one of the guides that John referenced earlier, and you should be good to go. The only thing to do at install time is to make sure you select ext local storage rather than LVHD. It might also be known as XenDesktop-optimized or Intellicache depending on where you're looking. We realized the other day that we forgot to document that step and I don't know if John's done it yet. Cheers, Ewan. From: openstack-bounces+ewan.mellor=citrix@lists.launchpad.net [mailto:openstack-bounces+ewan.mellor=citrix@lists.launchpad.net] On Behalf Of Kieran Evans Sent: Thursday, March 22, 2012 2:49 AM To: openstack@lists.launchpad.net Subject: Re: [Openstack] Devstack +XCP/XenServer Kernel Panic In hindsight, that makes sense (though I swear I disabled root-squashing). I've been having other issues now, so quick question; Most guides referer/specify XenServer 6.0.2, should 6.0 work (due to 6.0.2 being temporarily unavailable?). I'm going to try now with XenServer 6.0 and build remotely. Another quick question: Should this all work on a completely vanilla install of XenServer or XCP or is there any prep-work not mentioned anywhere, or any steps a complete Xen newb may miss? /Kieran On 21 Mar 2012, at 20:11, Ewan Mellor wrote: I've never seen that kernel panic before. If you're building on an NFS share though, that often screws up the permissions. You could have root-squashing turned on, and then every file that's supposed to be owned by root is owned by an unprivileged user instead. It wouldn't surprise me that this freaks out the init process. I'd try building somewhere else and see if that helps. Or see whether you've got root-squashing or some other permission-modifying option turned on. Cheers, Ewan. From: openstack-bounces+ewan.mellor=citrix@lists.launchpad.netmailto:openstack-bounces+ewan.mellor=citrix@lists.launchpad.net [mailto:openstack-bounces+ewan.mellor=citrix@lists.launchpad.netmailto:citrix@lists.launchpad.net] On Behalf Of Kieran Evans Sent: Saturday, March 17, 2012 9:38 AM To: openstack@lists.launchpad.netmailto:openstack@lists.launchpad.net Subject: [Openstack] Devstack +XCP/XenServer Kernel Panic Hi all, I'm not sure if this is the right place for this (and if not, can anyone point out where). I've used the devstack scripts to try to set up Openstack on both XenServer 6.0 and XCP 1.5 using the following guides: http://wiki.xen.org/wiki/XCP_DevStack https://github.com/openstack-dev/devstack/blob/master/tools/xen/README.md Wether on XenServer or XCP, I always seem to hit the same issue. When the ALLINONE VM is fired up, it shuts down after a few seconds with a kernel panic ( as seen here: http://imgur.com/i85fC). The same issue occurs with the domU_multi scripts too. A note, in case it may affect the build scripts somehow, For external storage, rather than using a different machine, or external USB, I've mounted /root to an NFS share before running prepare_dom0.sh. We've currently got a Diablo Openstack installation up and running using StackOps, but I'm currently trying out essex on some spare machines (both to get to know it, and an attempt to see if running with Xen is of any advantage to us). Thanks /Kieran ___ Mailing list: https://launchpad.net/~openstack Post to : openstack@lists.launchpad.net Unsubscribe : https://launchpad.net/~openstack More help : https://help.launchpad.net/ListHelp
Re: [Openstack] Devstack +XCP/XenServer Kernel Panic
I've never seen that kernel panic before. If you're building on an NFS share though, that often screws up the permissions. You could have root-squashing turned on, and then every file that's supposed to be owned by root is owned by an unprivileged user instead. It wouldn't surprise me that this freaks out the init process. I'd try building somewhere else and see if that helps. Or see whether you've got root-squashing or some other permission-modifying option turned on. Cheers, Ewan. From: openstack-bounces+ewan.mellor=citrix@lists.launchpad.net [mailto:openstack-bounces+ewan.mellor=citrix@lists.launchpad.net] On Behalf Of Kieran Evans Sent: Saturday, March 17, 2012 9:38 AM To: openstack@lists.launchpad.net Subject: [Openstack] Devstack +XCP/XenServer Kernel Panic Hi all, I'm not sure if this is the right place for this (and if not, can anyone point out where). I've used the devstack scripts to try to set up Openstack on both XenServer 6.0 and XCP 1.5 using the following guides: http://wiki.xen.org/wiki/XCP_DevStack https://github.com/openstack-dev/devstack/blob/master/tools/xen/README.md Wether on XenServer or XCP, I always seem to hit the same issue. When the ALLINONE VM is fired up, it shuts down after a few seconds with a kernel panic ( as seen here: http://imgur.com/i85fC). The same issue occurs with the domU_multi scripts too. A note, in case it may affect the build scripts somehow, For external storage, rather than using a different machine, or external USB, I've mounted /root to an NFS share before running prepare_dom0.sh. We've currently got a Diablo Openstack installation up and running using StackOps, but I'm currently trying out essex on some spare machines (both to get to know it, and an attempt to see if running with Xen is of any advantage to us). Thanks /Kieran ___ Mailing list: https://launchpad.net/~openstack Post to : openstack@lists.launchpad.net Unsubscribe : https://launchpad.net/~openstack More help : https://help.launchpad.net/ListHelp
Re: [Openstack] Devstack +XCP/XenServer Kernel Panic
I recently had a (probably) similar issue, with xcp-squeezed consuming all the memory and then causing a reboot. I was using a pae kernel (3.0.0-16.generic.pae), and the workaround, as suggested by the Kronos team, was to increase dom0 memory with a boot parameter to the hypervisor. I used dom0_mem=3G. Regards, Salvatore From: openstack-bounces+salvatore.orlando=eu.citrix@lists.launchpad.net [mailto:openstack-bounces+salvatore.orlando=eu.citrix@lists.launchpad.net] On Behalf Of Ewan Mellor Sent: 21 March 2012 20:11 To: Kieran Evans; openstack@lists.launchpad.net Subject: Re: [Openstack] Devstack +XCP/XenServer Kernel Panic I've never seen that kernel panic before. If you're building on an NFS share though, that often screws up the permissions. You could have root-squashing turned on, and then every file that's supposed to be owned by root is owned by an unprivileged user instead. It wouldn't surprise me that this freaks out the init process. I'd try building somewhere else and see if that helps. Or see whether you've got root-squashing or some other permission-modifying option turned on. Cheers, Ewan. From: openstack-bounces+ewan.mellor=citrix@lists.launchpad.net [mailto:openstack-bounces+ewan.mellor=citrix@lists.launchpad.net] On Behalf Of Kieran Evans Sent: Saturday, March 17, 2012 9:38 AM To: openstack@lists.launchpad.net Subject: [Openstack] Devstack +XCP/XenServer Kernel Panic Hi all, I'm not sure if this is the right place for this (and if not, can anyone point out where). I've used the devstack scripts to try to set up Openstack on both XenServer 6.0 and XCP 1.5 using the following guides: http://wiki.xen.org/wiki/XCP_DevStack https://github.com/openstack-dev/devstack/blob/master/tools/xen/README.md Wether on XenServer or XCP, I always seem to hit the same issue. When the ALLINONE VM is fired up, it shuts down after a few seconds with a kernel panic ( as seen here: http://imgur.com/i85fC). The same issue occurs with the domU_multi scripts too. A note, in case it may affect the build scripts somehow, For external storage, rather than using a different machine, or external USB, I've mounted /root to an NFS share before running prepare_dom0.sh. We've currently got a Diablo Openstack installation up and running using StackOps, but I'm currently trying out essex on some spare machines (both to get to know it, and an attempt to see if running with Xen is of any advantage to us). Thanks /Kieran ___ Mailing list: https://launchpad.net/~openstack Post to : openstack@lists.launchpad.net Unsubscribe : https://launchpad.net/~openstack More help : https://help.launchpad.net/ListHelp
Re: [Openstack] Devstack +XCP/XenServer Kernel Panic
Hi, We actively working on improving these guides. Hopefully they will become more bullet proof very soon! We are working on getting the wiki up to scratch as a first step: http://wiki.openstack.org/XenServerhttp://wiki.openstack.org/XenServer/XenXCPAndXenServer I have not seen this error myself. How did you install the xva image? Did you use build_domU.sh? Where you running as route when doing build_xva? Can you give me the output of xe vm-param-list for your VM? I can compare that with mine to see if there are any settings that could be causing the issue (like not being in the correct PV-mode, or similar, although not seen that cause a kernel panic myself) Thanks, John From: openstack-bounces+john.garbutt=eu.citrix@lists.launchpad.net [mailto:openstack-bounces+john.garbutt=eu.citrix@lists.launchpad.net] On Behalf Of Kieran Evans Sent: 17 March 2012 4:38 To: openstack@lists.launchpad.net Subject: [Openstack] Devstack +XCP/XenServer Kernel Panic Hi all, I'm not sure if this is the right place for this (and if not, can anyone point out where). I've used the devstack scripts to try to set up Openstack on both XenServer 6.0 and XCP 1.5 using the following guides: http://wiki.xen.org/wiki/XCP_DevStack https://github.com/openstack-dev/devstack/blob/master/tools/xen/README.md Wether on XenServer or XCP, I always seem to hit the same issue. When the ALLINONE VM is fired up, it shuts down after a few seconds with a kernel panic ( as seen here: http://imgur.com/i85fC). The same issue occurs with the domU_multi scripts too. A note, in case it may affect the build scripts somehow, For external storage, rather than using a different machine, or external USB, I've mounted /root to an NFS share before running prepare_dom0.sh. We've currently got a Diablo Openstack installation up and running using StackOps, but I'm currently trying out essex on some spare machines (both to get to know it, and an attempt to see if running with Xen is of any advantage to us). Thanks /Kieran ___ Mailing list: https://launchpad.net/~openstack Post to : openstack@lists.launchpad.net Unsubscribe : https://launchpad.net/~openstack More help : https://help.launchpad.net/ListHelp
Re: [Openstack] Devstack +XCP/XenServer Kernel Panic
Hi, I used build_domU.sh (also tried the multi scripts, but got the same error). I was root for everything. I'll have to hold off on sending output. The servers are mid way through a reinstall. Thanks /Kieran On 19 Mar 2012, at 16:46, John Garbutt wrote: Hi, We actively working on improving these guides. Hopefully they will become more bullet proof very soon! We are working on getting the wiki up to scratch as a first step: http://wiki.openstack.org/XenServer I have not seen this error myself. How did you install the xva image? Did you use build_domU.sh? Where you running as route when doing build_xva? Can you give me the output of xe vm-param-list for your VM? I can compare that with mine to see if there are any settings that could be causing the issue (like not being in the correct PV-mode, or similar, although not seen that cause a kernel panic myself) Thanks, John From: openstack-bounces+john.garbutt=eu.citrix@lists.launchpad.net [mailto:openstack-bounces+john.garbutt=eu.citrix@lists.launchpad.net] On Behalf Of Kieran Evans Sent: 17 March 2012 4:38 To: openstack@lists.launchpad.net Subject: [Openstack] Devstack +XCP/XenServer Kernel Panic Hi all, I'm not sure if this is the right place for this (and if not, can anyone point out where). I've used the devstack scripts to try to set up Openstack on both XenServer 6.0 and XCP 1.5 using the following guides: http://wiki.xen.org/wiki/XCP_DevStack https://github.com/openstack-dev/devstack/blob/master/tools/xen/README.md Wether on XenServer or XCP, I always seem to hit the same issue. When the ALLINONE VM is fired up, it shuts down after a few seconds with a kernel panic ( as seen here: http://imgur.com/i85fC). The same issue occurs with the domU_multi scripts too. A note, in case it may affect the build scripts somehow, For external storage, rather than using a different machine, or external USB, I've mounted /root to an NFS share before running prepare_dom0.sh. We've currently got a Diablo Openstack installation up and running using StackOps, but I'm currently trying out essex on some spare machines (both to get to know it, and an attempt to see if running with Xen is of any advantage to us). Thanks /Kieran ___ Mailing list: https://launchpad.net/~openstack Post to : openstack@lists.launchpad.net Unsubscribe : https://launchpad.net/~openstack More help : https://help.launchpad.net/ListHelp
