similar to: disk performance on server migrated

I''ve seen the Nexenta and EON webpages, but I''m not looking to build my own. Is there anything out there I can just buy? -Kyle

Hi all, Sometimes the process cdrommon use 99,8% of CPU and the result is that all vms becames very slow. I killed the process and now everything is fine but I can''t live migrate VMS. I found this problem also in this citrix thread: http://forums.citrix.com/thread.jspa?messageID=1475962 <http://forums.citrix.com/thread.jspa?messageID=1475962&tstart=0#1475962>

On 10/2/19 9:47 PM, Jonathan Billings wrote: > On Oct 2, 2019, at 3:39 PM, Ljubomir Ljubojevic <centos at plnet.rs> wrote: >> Richard on CentOS-devel mailing list has similar problem but suggests it >> might be issue only with CentOS, he says he had to add the kernel line >> to make it work. >> Name of the tread is: >> [CentOS-devel] Booting CentOS 8 in a VM

Hi, I''m trying to get a PV instance of CentOS 5.7 running on XCP. I have 5.7 running in HVM mode on another box and it works fine but I would like to maximize the VM''s performance. It ultimately boots up ok (without graphics) but starts out with the following warnings: rtc: IRQ 8 is not free rtc: IRQ 8 is not free i8042.c: No controller found. Red Hat nash version 5.1.19.6

When I installed my first home-PBX three years ago, I was looking at "cellsockets" -- devices which will accept certain cellular phones and provide an RJ11 jack, generating the ring-voltage and recognizing DTMF, which in turn makes your cell-phone look like a CO line. Pretty cool stuff, in theory, but it just didn't seem to be worth the cost, especially since it locks you to a

Hi. Im looking how to vinculate directly the dom0 tty1 or tty7 to my domU. The idea is provide to the sysadmin a "direct Access" to the domU. Is possible do that? Thanks in advance _______________________________________________ Xen-users mailing list Xen-users@lists.xensource.com http://lists.xensource.com/xen-users

Dear all, I have a 4,1TB Logical volume consist of four disks with size of 2TB, 1TB, 1TB, and 500GB. The LV currently full. I plan to change the 1Tb disks and 500Gb disks. I plan to remove one 1TB disk or the 500GB so that I can replace it with 2TB disk. most LVM tutorial ask to use pvmove to move phisical extent to the new disk. The problem is that I have no SATA port left so that I can't

Greetings - I am preparing to order a new desktop system for work. In general the new system will be a Dell Precision T3610 with two 3 TB drives. I plan on installing CentOS 7 as a KVM host, with virtual machines for Win 7 Pro and Linux Mint. I am looking for some advice or a good how-to on configuring software raid on the two drives, then using LVM for the host and virtual machines. I

One of ocfs2 filesystem has some errors. 1. fsck.ocfs2 informs me that : "I/O error on channel while reading .. " It was NOT TRUE - I was able to read and write entire storage over the network multiple times. 2. becouse of CRC errors and suggestion to disable metaecc I run tunefs.ocfs2 --fs-features=nometaecc /dev/xxx funefs allocate 9,89 GB of virtual memory and 95% of

Hi. we are experimenting a strange issue in our PBX. By example: if we dial to the 100, the call is answered in 199. We dont have any redirection for that, but the cli show the same issue when request show peers. Aditionally, the user 100 use the ip address 192.168.11.100, and the cli show connected the user from 192.168.11.160 (that ip is assigned to the user 199) PBX*CLI> sip show peers

Hi. I need connect some LAN stations with SJphone to an Asterisk Server published on Internet. My Lan Clients access to Internet using a small linux firewall/proxy server. I use the next firewall script. That is a simple script with default policy ACCEPT, and NAT to share Internet. I can connect to the asterisk server, authtenticate the users in the server, and dial to any extension, but

Hi. I have an old Xen para virt vm which I created using sparse file. Is there any way to convert this vm image to non-sparse without shutting down the vm?. Thanks Paras.

Hi, I don't have ifcfg-eth1 in my /etc/sysconfig/network-scripts. But when I do ifconfig eth1 I can see output as below. If I do ifconfig eth12 , I don't see anything which i am assume is normal. eth1 Link encap:Ethernet HWaddr 00:24:E8:44:DB:CC BROADCAST MULTICAST MTU:1500 Metric:1 RX packets:0 errors:0 dropped:0 overruns:0 frame:0 TX packets:0

Which cpu is hit when domU does the heavy disk IO? dom0 cpu or domU cpu? I can see tapdisk in dom0 eating CPU. I have (dom0-cpus 1) setup in xen config. Thanks! Paras. _______________________________________________ Xen-users mailing list Xen-users@lists.xensource.com http://lists.xensource.com/xen-users

-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 Hi *! I''m currently working on integrating VServer support into puppet. I have uploaded a prototype for managing interface configuration to the Cookbook at http://reductivelabs.com/cookbook/VServerRecipes and would very much appreciate feedback about style and functionality. Regards, David - -- - - hallo... wie gehts heute? - - *hust*

Hi, Currently I use dual cpu xeon server x86-64 with hp enabled two intel Gbit Nics 82547 I have assigned every NIC irq to one phisical procesor but the two virtual procesors stay idle and are not used for ether routeing or shaping Is there a way to split work from two NICs on 4 CPUs ?

Hi I would like to use xen on my company laptop (DELL Latitude D830 with dual core intel cpu + 2 GB RAM) but first have to unclear some doubts about xen hypervisor. So, my company provided winxp preinstaled with some special software for my job. In addition I made dual boot with linux or opensolaris. Now I would like to be on my linux all the time with ability of using winxp all the time. :-)

Hi all, i am using a laptop for my work. When i need to go to some customers I need to change my tcp/ip configuration every time (phisical interface and wirelss interface). Most of them do not have a dhcpd server on their networks, and i need to this changes by hand. For this pourpose i make some scripts to do this changes automatically. All works ok, But i have problems with

I'm thinking of changing raid 1 to raid 5 (phisical --> in bios, now i've got 2 disks in raid1, i want to add 3rd disk). Will centos work correctly? cheers Mariusz -- This message has been scanned for viruses and dangerous content by MailScanner, and is believed to be clean.

My CentOS 5.4 box has a single HBA card with 2 ports connected to my Storage. 2 Luns are assigned to my HBA card. Under /dev instead of seeing 4 devices I can see 12 devices from sdb to sdm. I am using qlogic driver that is bulitin to the OS. Has any one seen this kind of situation? Paras -------------- next part -------------- An HTML attachment was scrubbed... URL: