search for: eross

Hey guys, Has anyone had much success with XCP and Open Stack together? I''m in the process of putting together a open stack test cluster and I thought I might be able to use XCP dom0''s for it.. but to be honest it doesn''t look so good. I tried following these instructions on a separate XCP test machine: http://wiki.openstack.org/XenServerDevelopment At a first test

...guys, I''m running Xen 4.2.1, compiled manually so I can play with Remus and DRBD, running on Ubuntu 12.10. I keep getting this error when trying to start up my first VM to run the Ubuntu netboot installer. ----------------------------------------------------------------- root@left:/home/eross# xl create /etc/xen/ubuntu.cfg -c Parsing config from /etc/xen/ubuntu.cfg Daemon running with PID 1513 libxl: error: libxl_dom.c:34:libxl__domain_type: unable to get domain type for domid=1 Unable to attach console libxl: error: libxl_exec.c:118:libxl_report_child_exitstatus: console child [0] exit...

Hi list, I have recently migrated to XCP from Vmware Server 2 and have run into issues importing the VM''s Following citrix''s guide I tried using XenCenter to do the import directly on the vmdk files this resulted in XenCenter logging this error: "Failed to import. ---> System.Exception: Failed to import virtual disk file. ---> System.Xml.XmlException: Root element

I''m a bit confused about the kernel used by the Xen hypervisor. I''ve just installed a 30 day trial of XenSource''s Enterprise edition software on a Sun Fire 4600. It was my understanding that it would install a 64 bit hypervisor, however, upon running uname -a on my machine, I am told that I am running a i686 kernel. Did I miss something? How does one use a 64 bit

Hello, It is nearly not possible to use XCP without a tutorial, in particular if ones has to use the xe CLI. Reading of reference.pdf and guests.pdf of XenServer and different wiki pages didn''t help enough. Even *XCP seems to be a very good software* it will be useless without good documentation because of it''s complexity. Thank you in advance for any hints. Regards, Mark

Hello.. I've searching the mailing lists archives for udp streaming, but i only found some references to using rtp, but it doesnt answer all my questions.., I'm trying to implement a vorbis client/server for doing streaming over udp. Currently, using the examples in the vorbis source code I managed to make it work. (BTW, im using multicast, and it works fine). The problem is that

Is this possible: I would like to have a VM use a FC LUN exported to a virtual wwn (using NPIV) as its primary disk. I was thinking there might be a mechanism to say VM, boot using a LUN with this vwwn as your primary disk? Thanks in advance. -- --------------------------------------------------------------------- Eric Ross HPC Systems Administrator Argonne National Laboratory Leadership

I keep encountering the following error on Ubuntu Dapper 6.06 LTS amd64. It seems to happen from time to time. Does any one know what this is and if there is a way to fix it? Nov 29 01:19:14 <hostname> kernel: [221867.166529] (11588,0):ocfs2_lock_create:818 ERROR: Dlm error "DLM_IVLOCKID" while calling dlmlock on resource M000000000000000593c7cc33386710: bad

Hello all.. Im new to speex, and im trying to use it in my application to transmit speech over multicast. I've done some test, but i have some questions. First, I'm reading audio with a buffer of 512 bytes, but the speex frames are 160 (using SPEEX_GET_FRAME_SIZE), so i have to manually divide the 512 bytes (256 16bit samples) in blocks of 160 float samples. Using 1 frame, i dispatch

Hi there again.. I'm still writing my particular-case-vorbis-encoder-and-player, and it worked fine until now. I'm having a problem trying to encoding the audio. I need to send the data very quickly, as soon as i capture it from the sound card. Currently i have the following (audio captured 16 bits, mono): void VorbisEncoder::encode(void *data, int r) { char *buf = (char *)