similar to: network usage gathering

Hi, anyone here is using HyperVM? As you probabily know, the owner of LxLabs has killed hitself (i want to make my condolences to his family): http://timesofindia.indiatimes.com/Bangalore/Techie-hangs-himself-in-HSR-Layout-/articleshow/4633101.cms HyperVM has some big vulnerabilities and we don''t know if they will be fixed. We don''t know if the licensing server will be kept

Hello, is it possible to find out the specific vnc Display Number of a domU? Thanks, Stefan _______________________________________________ Xen-users mailing list Xen-users@lists.xensource.com http://lists.xensource.com/xen-users

Hi all! I''m new on the list. I have read many HowTos about xen installations and I have an error that I cant find solution. (S.O: Debian Lenny) First, this is what I did: Hypervisor # aptitude install xen-hypervisor-i386 libc6-xen xen-utils xen-tools bridge-utils Kernel # aptitude install xen-linux-system-2.6.26-2-xen-686 ----- # nano /etc/modules loop max_loop=128 # nano

Hi everyone, I''m working in a firm that monitor wan networks. We have several nagios installed on virtual machines. Recently we noticed that the DomU''s clocks are not synced with the Dom0 and the clocks are wrong. So we tried to sync DomU''s via openntpd but it generates errors in nagios. Logs indicate "Time goes back". So we want to sync DomU with Dom0 and

Hi, I am trying out Xen for the first time and I am having a few problems with getting it working. The computer is a quad core Intel Xeon with VT enabled, 8gb of RAM and 2 x 15,000rpm SAS drives in RAID1. I have installed CentOS 5 64bit and installed Xen 3.3.0 via yum. I have successfully booted in to dom0. Here is my grub.conf on dom0: > # grub.conf generated by anaconda > # > #

So, I have been running into network problems for a while on 4 boxes that I installed xen on so that some engineers have places to test code. This particular problem is happening on all 4 of these boxes. (although, it isn''t happening on an older box running xen from debian etch). What appears to be the problem is that traffic is getting dropped between the vif#.0 interface in dom0

Hi Everyone, For all the folk here on this list that offer VPS hosting, do you guys just give a VPS to a customer in a non-firewalled state? Cheers _______________________________________________ Xen-users mailing list Xen-users@lists.xensource.com http://lists.xensource.com/xen-users

Hello, We need to use iSCSI in some of our domUs. By the moment, iSCSI is not for system filesystem, but for data filesystem. I am wondering what is the best way to use it. Is it better to configure it in dom0 and then attach the device to the domU? Or is it better to configure it directly in the domU? I am thinking that if we configure it in the dom0, then we can''t share that iscsi

Hello I have a xen node, everydays for a few minutes, the bridge will send all income traffic to all interfaces, it makes our traffic statistics incorrect, Any help is appreciated. Thanks. _______________________________________________ Xen-users mailing list Xen-users@lists.xensource.com http://lists.xensource.com/xen-users

Dear R-helpers, I have been trying to carry out some variance ratio tests such as Lo-MacKinlay test and Chow-Denning test. However, When I write the function LM <- Lo.Mac(y,kvec) or any other functions I don’t get the results displayed. The only sign I get is < I don’t understand what’s wrong (is it the package, misspecification of the function, Vista). I am really stuck in and I would be

Hi list, one and hopefully last strange thing I figured out ist the systime of my guests. Dom0 uses ntp for time syncronisation. I set the time on my guests manually but after reboot any machine (Windows server, XP, Freebsd, even PV Machines like ubuntu) all run local time - 2 hours. /proc/sys/xen/independent_wallclock is set to 0 so actually the time should be set by dom0...(?) Any

Hi, I have what I believe is an elementary problem, but I haven''t yet figured out the solution. Within my domU host, I have a bridge named "net1". There is no routing performed between the real LAN and this bridge, intentionally. I have a virtual machine that connects to the bridge. It seems to work fine, (in fact I have several and I can bring them all up and they can

Hi I''m getting very high CPU usage on idle for an XP SP3 guest, which is doing nothing and is reporting 0% CPU within the guest. xentop - 14:36:29 Xen 3.2-1 10 domains: 1 running, 9 blocked, 0 paused, 0 crashed, 0 dying, 0 shutdown Mem: 4192752k total, 2654960k used, 1537792k free CPUs: 4 @ 3000MHz NAME STATE CPU(sec) CPU(%) MEM(k) MEM(%) MAXMEM(k) MAXMEM(%) VCPUS

Hello I am a new user of R software. I benefit from using vrtest-package. However, the codes provided by the aforementioned package, for example, calculate the test statistics for Lo and Mackinlay (1988) under the assumptions of homoscedasticity and heteroscedasticity without computing the value of the variance ratio itself.   I would be grateful if you could instruct me how to calculate the

Hi, We noticed a dramatic slowness when writing to a gluster disk when compared to writing to an NFS disk. Specifically when using dd (data duplicator) to write a 4.3 GB file of zeros: * on NFS disk (/home): 9.5 Gb/s * on gluster disk (/gdata): 508 Mb/s The gluser disk is 2 bricks joined together, no replication or anything else. The hardware is (literally) the same: * one server with

Hello, Given that nowadays standard Dual Quad Core server is such popular, with Dual GB Ethernet, bundles of high capacity of SATA disks running as RAID 10. What are the factors that prevent you from installing additional VM on an existing server? e.g. 1. CPU 2. Memory 3. Disk I/O 4. Network 5. Else? _______________________________________________ Xen-users mailing list

Hi, I have a Dell opt 755 machine and installed Xen 3.3.1. The CPU is core 2 due E6550, which as the vmx flag. However, when I reboot the machine to xen 3.3.1. I can not find vmx in the /proc/cpuinfo. But vms appears in the kernel 2.6.29 (not xen kernel). Can anyone help on how to enable vt in this machine? Thanks. Steven _______________________________________________ Xen-users mailing list

Hi Dongyang, Yan, When testing BTRFS with RAID 0 metadata on linux-3.3, we see discard ranges exceeding the end of the block device [1], potentially causing dataloss; when this occurs, filesystem writeback becomes catatonic due to continual resubmission. The reproducer is quite simple [2]. Hope this proves useful... Thanks, Daniel --- [1] attempt to access beyond end of device ram0: rw=129,

Hello, Can someone tell me if it?s possible to configure dovecot to answer quota information about real mailbox when I query a postfix alias mailbox (this information is actually in a mysql database) ? Example : doveadm quota get - u alias at domain.com doveadm(alias at domain.com): Fatal: User doesn't exist doveadm quota get - u realmailbox at domain.com Quota name Type Value Limit

Hello list! My setup: Dom0: Debain 5.0.3 with xen-hypervisor-3.2-1-i386 (2.6.26-2-xen-686) DomU: Ubuntu 8.04 2.6.26-2-xen-686 System is running on two hard drives mirrored with raid1 and organized by LVM. Dom0 and DomU are running on logical volumes. Partitions for DomUs are connected via ''phy:/dev/lvm/disk1,sda1,w'' for example. Here are some scenarios I testet, where you