search for: cpu_dma_latency

Dear list, I''m running Debian Lenny with xen build from source completely. After upgrading xen to 4 with 2.6.32.12 kernel any paravirtualized domU hangs and after some minutes it breaks with: Error: Device 0 (vif) could not be connected. Hotplug scripts not working. There isn''t any log entry regarding this error. When I switch back to 3.4.2 with 2.6.18 kernel anything boots

...t'' In my Server the filesystem is /dev/sda1. I have tried with: root = ''/dev/xvda1 ro'' root = ''/dev/sda1 ro'' root = ''/dev/sda2 ro'' And the same problem In the /dev vm I have: (initramfs) ls /dev char console core cpu_dma_latency fd full hvc0 hvc1 hvc2 hvc3 hvc4 hvc5 hvc6 hvc7 input kmsg mapper mem network_latency network_throughput null port psaux ptmx pts random snapshot ttyx urandom vcs vcs1 vcsa vcsa1 vga_arbiter xen zero I have tried with vcs vcs1 vcsa vcsa1 but have the error: mount: mounting /dev/vcs1 on /root faile...

...) ZFS Open Storage Appliance (v3.0.2) myhost console login: root Password: Last login: Wed Aug  4 00:16:50 on console nmc@myhost:/$  poweroff [root@fedora13 NexentaStor-Community-3.0.2]# cat /proc/misc 229 fuse 223 uinput 130 watchdog 184 microcode  56 network_throughput  57 network_latency  58 cpu_dma_latency  59 device-mapper 144 nvram 228 hpet  60 blktap-control  61 xen/gntdev  62 xen/evtchn 231 snapshot 227 mcelog  63 vga_arbiter Boris. _______________________________________________ Xen-users mailing list Xen-users@lists.xensource.com http://lists.xensource.com/xen-users

Hi, I am trying to run libvchan on ARM Fast Model for VExpress platform for using inter domain communication. But there are some errors. I am attaching the strace outputs for vchan-node1 run in dom0 and domU. Has anybody faced these issues before. Xl console 1The command is Usage: vchan-node1 [client|server] [write|read] domid nodepath my nodepath is - /local/domain/1/data/vchan-2-1 Regards

Hi All, I just tried a new installation of Ubuntu 10.04 (64bit) + Xen and am having some trouble starting XEN. I am using the latest mercurial checkout (4.0.2-rc2) and the only change I made was to Config.mk to enable building the OCAML version of xenstored. " CONFIG_OCAML_XENSTORED ?= y". I am using the same kernel I built earlier for a similar Ubuntu 10.04-64bit / Xen 4.0.0

Guys! Tomorrow in my "live" presentation at Linuxcon Xen Directions! I''ll show the Xen Live CD to the public! To celebrate! I want to share my last procedure to get and run Xen 4.0.1 on Ubuntu 10.04 64 bits, here we go: The procedure: 1- Install all the packages: aptitude update aptitude install bridge-utils build-essential libncurses5-dev dpkg-dev debhelper

...either gntdev, and they are not compiled as a Module. I have tried also to insert them with lsmod, and of course, I dont have them. 2) The nodes appear in both /proc/misc and /dev/xen, and the numbers are correct % cat /proc/misc 52 freefall 224 tpm0 53 network_throughput 54 network_latency 55 cpu_dma_latency 56 device-mapper 1 psaux 200 tun 57 pktcdvd 228 hpet 58 blktap-control 59 xen/gntdev 60 xen/evtchn 229 fuse 61 ecryptfs 231 snapshot 227 mcelog 62 rfkill 63 vga_arbiter % ll /dev/xen total 0 crw-rw---- 1 root root 10, 60 2010-10-27 17:32 evtchn crw-rw---- 1 root root 10, 59 2010-10-27 17:...

...either gntdev, and they are not compiled as a Module. I have tried also to insert them with lsmod, and of course, I dont have them. 2) The nodes appear in both /proc/misc and /dev/xen, and the numbers are correct % cat /proc/misc 52 freefall 224 tpm0 53 network_throughput 54 network_latency 55 cpu_dma_latency 56 device-mapper 1 psaux 200 tun 57 pktcdvd 228 hpet 58 blktap-control 59 xen/gntdev 60 xen/evtchn 229 fuse 61 ecryptfs 231 snapshot 227 mcelog 62 rfkill 63 vga_arbiter % ll /dev/xen total 0 crw-rw---- 1 root root 10, 60 2010-10-27 17:32 evtchn crw-rw---- 1 root root 10, 59 2010-10-27 17:...

...10, 234 Feb 23 18:17 btrfs-control drwxr-xr-x 2 root root 60 Feb 23 18:17 char crw------- 1 root root 5, 1 Feb 23 18:17 console lrwxrwxrwx 1 root root 11 Feb 23 18:17 core -> /proc/kcore drwxr-xr-x 2 root root 60 Feb 23 18:17 cpu crw------- 1 root root 10, 62 Feb 23 18:17 cpu_dma_latency lrwxrwxrwx 1 root root 13 Feb 23 18:17 fd -> /proc/self/fd crw-rw-rw- 1 root root 1, 7 Feb 23 18:17 full crw-rw-rw- 1 root root 10, 229 Feb 23 18:17 fuse drwxr-xr-x 2 root root 60 Feb 23 18:17 input crw------- 1 root root 1, 11 Feb 23 18:17 kmsg c--------- 1 root root 10, 23...

...12 20:30:14 IST 2014 ppc64 ppc64 ppc64 GNU/Linux /dev: total 0 drwxr-xr-x 2 0 0 880 Jan 1 00:00 block drwxr-xr-x 2 0 0 2000 Jan 1 00:00 char crw------- 1 0 0 5, 1 Jan 1 00:00 console lrwxrwxrwx 1 0 0 11 Jan 1 00:00 core -> /proc/kcore crw------- 1 0 0 10, 60 Jan 1 00:00 cpu_dma_latency drwxr-xr-x 5 0 0 100 Jan 1 00:00 disk lrwxrwxrwx 1 0 0 13 Jan 1 00:00 fd -> /proc/self/fd crw------- 1 0 0 10, 62 Jan 1 00:00 fsl-usdpaa-irq crw-rw-rw- 1 0 0 1, 7 Jan 1 00:00 full crw-rw-rw- 1 0 0 10, 229 Jan 1 00:00 fuse crw------- 1 0 0 1, 2 Jan 1 00:00 kmem crw-r--...

Hi, I have a KVM host running ubuntu 18.04 with libguestfs-tools version 1.36.13-1ubuntu3.3 installed from the Ubuntu's repo and when I try to use virt-cat for example on a VM it fails with: libguestfs: error: appliance closed the connection unexpectedly. > libguestfs: error: guestfs_launch failed. After doing "export LIBGUESTFS_DEBUG=1 LIBGUESTFS_TRACE=1" and running the

...10, 234 Dec 11 14:02 btrfs-control drwxr-xr-x 2 root root 2280 Dec 11 14:02 char crw------- 1 root root 5, 1 Dec 11 14:02 console lrwxrwxrwx 1 root root 11 Dec 11 14:02 core -> /proc/kcore drwxr-xr-x 3 root root 80 Dec 11 2017 cpu crw------- 1 root root 10, 61 Dec 11 14:02 cpu_dma_latency crw------- 1 root root 10, 62 Dec 11 14:02 crash drwxr-xr-x 5 root root 100 Dec 11 14:02 disk lrwxrwxrwx 1 root root 13 Dec 11 14:02 fd -> /proc/self/fd crw-rw-rw- 1 root root 1, 7 Dec 11 14:02 full crw-rw-rw- 1 root root 10, 229 Dec 11 14:02 fuse crw------- 1 root root 10, 18...

...0 0 80 Sep 3 10:30 bsg > crw------- 1 0 0 10, 234 Sep 3 10:30 btrfs-control > drwxr-xr-x 2 0 0 2220 Sep 3 10:30 char > crw------- 1 0 0 5, 1 Sep 3 10:30 console > lrwxrwxrwx 1 0 0 11 Sep 3 10:30 core -> /proc/kcore > crw------- 1 0 0 10, 60 Sep 3 10:30 cpu_dma_latency > crw------- 1 0 0 10, 203 Sep 3 10:30 cuse > drwxr-xr-x 5 0 0 100 Sep 3 10:30 disk > crw------- 1 0 0 10, 62 Sep 3 10:30 ecryptfs > lrwxrwxrwx 1 0 0 13 Sep 3 10:30 fd -> /proc/self/fd > crw-rw-rw- 1 0 0 1, 7 Sep 3 10:30 full > crw-rw-rw- 1 0 0 10, 229 S...

...10, 234 Jan 30 07:53 btrfs-control drwxr-xr-x 2 root root 2300 Jan 30 07:53 char crw------- 1 root root 5, 1 Jan 30 07:53 console lrwxrwxrwx 1 root root 11 Jan 30 07:53 core -> /proc/kcore drwxr-xr-x 3 root root 80 Jan 30 07:53 cpu crw------- 1 root root 10, 62 Jan 30 07:53 cpu_dma_latency drwxr-xr-x 5 root root 100 Jan 30 07:53 disk lrwxrwxrwx 1 root root 13 Jan 30 07:53 fd -> /proc/self/fd crw-rw-rw- 1 root root 1, 7 Jan 30 07:53 full crw------- 1 root root 10, 229 Jan 30 07:53 fuse drwxr-xr-x 3 root root 160 Jan 30 07:53 input crw-r--r-- 1 root root 1, 1...

...oot root 80 Dec 18 21:10 bsg drwxr-xr-x 2 root root 2220 Dec 18 21:10 char crw------- 1 root root 5, 1 Dec 18 13:10 console lrwxrwxrwx 1 root root 11 Dec 18 21:10 core -> /proc/kcore drwxr-xr-x 3 root root 60 Dec 18 21:10 cpu crw-rw---- 1 root root 10, 61 Dec 18 13:10 cpu_dma_latency crw-rw---- 1 root root 10, 62 Dec 18 13:10 crash drwxr-xr-x 5 root root 100 Dec 18 13:10 disk lrwxrwxrwx 1 root root 13 Dec 18 21:10 fd -> /proc/self/fd crw-rw-rw- 1 root root 1, 7 Dec 18 13:10 full crw-rw-rw- 1 root root 10, 229 Dec 18 21:10 fuse drwxr-xr-x 2 root root 4...

...t root 560 Nov 22 12:04 block drwxr-xr-x 2 root root 2140 Nov 22 12:04 char crw------- 1 root root 5, 1 Nov 22 12:04 console lrwxrwxrwx 1 root root 11 Nov 22 12:03 core -> /proc/kcore drwxr-xr-x 3 root root 60 Nov 22 12:04 cpu crw-rw---- 1 root root 10, 61 Nov 22 12:04 cpu_dma_latency crw-rw---- 1 root root 10, 62 Nov 22 12:04 crash drwxr-xr-x 4 root root 80 Nov 22 12:04 disk lrwxrwxrwx 1 root root 13 Nov 22 12:03 fd -> /proc/self/fd crw-rw-rw- 1 root root 1, 7 Nov 22 12:04 full crw-rw-rw- 1 root root 10, 229 Nov 22 12:03 fuse drwxr-xr-x 2 root root 4...

...bsg > > crw------- 1 0 0 10, 234 Sep 3 10:30 btrfs-control > > drwxr-xr-x 2 0 0 2220 Sep 3 10:30 char > > crw------- 1 0 0 5, 1 Sep 3 10:30 console > > lrwxrwxrwx 1 0 0 11 Sep 3 10:30 core -> /proc/kcore > > crw------- 1 0 0 10, 60 Sep 3 10:30 cpu_dma_latency > > crw------- 1 0 0 10, 203 Sep 3 10:30 cuse > > drwxr-xr-x 5 0 0 100 Sep 3 10:30 disk > > crw------- 1 0 0 10, 62 Sep 3 10:30 ecryptfs > > lrwxrwxrwx 1 0 0 13 Sep 3 10:30 fd -> /proc/self/fd > > crw-rw-rw- 1 0 0 1, 7 Sep 3 10:30 full > &g...

Hi everyone, I''m trying to start up domU on xen for ARM (Cortex-A15 Fast models). I follow the instructions to build xen-tools with this link: http://wiki.xen.org/wiki/Xen_ARM_with_Virtualization_Extensions/CrossCompiling. But there seems to be something wrong when I start up domU. First, I get errors in create domU with xl: root@(none):/home/xiaogw# xl create domU-config xc: error:

On Thu, Jun 12, 2014 at 05:08:37PM +0530, abhishek jain wrote: > Hi Rich > > I have all the virtio modules available in the kernel but I'm getting the > same result . It doesn't appear to be using any kernel modules. I would have expected to see output such as this: supermin: internal insmod virtio.ko It seems as if you might not be setting SUPERMIN_MODULES; or maybe you

...21:57 block crw------T 1 0 0 10, 234 Dec 11 21:57 btrfs-control drwxr-xr-x 2 0 0 2720 Dec 11 21:57 char crw------- 1 0 0 5, 1 Dec 11 21:57 console lrwxrwxrwx 1 0 0 11 Dec 11 21:57 core -> /proc/kcore drwxr-xr-x 2 0 0 60 Dec 11 21:57 cpu crw------- 1 0 0 10, 60 Dec 11 21:57 cpu_dma_latency crw------T 1 0 0 10, 203 Dec 11 21:57 cuse drwxr-xr-x 4 0 0 80 Dec 11 21:57 disk crw------- 1 0 0 10, 61 Dec 11 21:57 ecryptfs lrwxrwxrwx 1 0 0 13 Dec 11 21:57 fd -> /proc/self/fd crw-rw-rw- 1 0 0 1, 7 Dec 11 21:57 full crw------T 1 0 0 10, 229 Dec 11 21:57 fuse drwxr-xr-x 3...