search for: x5650

Displaying 20 results from an estimated 29 matches for "x5650".

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2011 Feb 01
3
Asterisk Performance
Hi Asterisk Users, I would like to handle about 250 simultaneous (calls & agents only) calls with PRI or a SIP trunk with the following configuration Dell R710 Dual Intel? Xeon? X5650, 2.66Ghz, 12M Cache,Turbo, HT, 1333MHz or Single Intel? Xeon? X5650, 2.66Ghz, 12M Cache,Turbo, HT, 1333MHz Memory 12GB, 1333MHz RAID 1 - 1 Tb X 2 Is that possible?? Kind Regards Juan. Linux User #441131 -------------- next part -------------- An HTML attachment was scrubbed... URL: <http:/...
2010 Nov 11
2
How does KVM handle multiple cores?
Hi All, How does KVM handle multiple cores. I have an x5650 with 6 real cores that presents itself to my OS as 12 virtual cores (hyperthreading). Does KVM see 6 or 12 cores. And, can I tell KVM how many cores I want it to use? Am I misunderstanding how KVM works? What I am after is if my guest is 100% busy, I still want some power left over for my host....
2017 Nov 04
1
low end file server with h/w RAID - recommendations
...t; That only goes when you buy new. Look at what you can get used, and you?ll >> see that there?s basically nothing that fits 3.5" drives. > > > I bought a used HP DL180g6 a couple years ago, 12 x 3.5" on the front panel, and 2 more in back, came with all 14 HP trays, dual X5650. its a personal/charity server sitting at a coloc here in town. I have several of the same model server at work with 25 x 2.5" drives (and x5660 and more ram), they are workhorses. A couple years ago, yes. Now, not anymore.
2010 Dec 20
0
simple question about xenoprof
I''m trying to use xenoprof in my machine (xeon x5650, westmere). While oprof works for this machine correctly, xenoprof doesn''t work properly. I want to use xenoprof in NMI mode (which is the opposite side of timer mode, right?) However, kernel message always shows that xenoprof works in the timer mode only. Is there any re...
2010 Nov 10
1
Need sub for virtual box
...about "Reaching out to me". I have had it. Is there a good replacement for Virtual Box? requirements: 1) must run on CentOS 5.x as the host 2) must support Windows Server 2008 32 bit sp2 (not R2) as a guest 3) must support Supermicro X8SAX motherboard 4) must support the Intel x5650 processor (6 cores) 5) must actually work! Many thanks, -T
2012 Jan 17
1
BLAS
I'm setting up an Ubuntu?virtual machine?that will use 4-Intel Xeon CPU x5650.? I'd like to compile R with a BLAS but the question is whcih one.? Seems like the only free ones are GotoBLAS which I'm not sure is being maintained for newer CPUs and OpenBLAS for Loongson CPUs.? I saw a favorable report on OpenBLAS (http://www.rochester.edu/college/gradstudents/jolms...
2017 Nov 03
2
low end file server with h/w RAID - recommendations
m.roth at 5-cent.us wrote: > hw wrote: >> Richard Zimmerman wrote: >>> hw wrote: >>>> Next question: you want RAID, how much storage do you need? Will 4 or 8 >>>> 3.5" drives be enough (DO NOT GET crappy 2.5" drives - they're *much* >>>> more expensive than the 3.5" drives, and >smaller disk space. For the >>>>
2012 May 25
1
R memory allocation
Dear All, I am running R in a system with the following configuration *Processor: Intel(R) Xeon(R) CPU X5650 @ 2.67GHz OS: Ubuntu X86_64 10.10 RAM: 24 GB* The R session info is * R version 2.14.1 (2011-12-22) Platform: x86_64-pc-linux-gnu (64-bit) locale: [1] LC_CTYPE=en_US.UTF-8 LC_NUMERIC=C [3] LC_TIME=en_US.UTF-8 LC_COLLATE=en_US.UTF-8 [5] LC_MONETARY=en_US.UTF-8 LC_MESSAGES=en_US...
2011 Oct 24
5
[Xen-API] CloudLinux on Xen
Hello List, I am testing a XCP1 CentOS 5 paravirt vm with CloudLinux. http://cloudlinux.com/ CloudLinux is a great product for shared hosting and I was evaluation same on a paravirt guest. I found a strange thing in XCP. CloudLinux provides xen kernel for DomUs and after installing the CloudLinux in a DomU it actually got 32 cpus inside. I had assigned only 2 vCPU to that DomU. To confirm this I
2011 Oct 24
5
[Xen-API] CloudLinux on Xen
Hello List, I am testing a XCP1 CentOS 5 paravirt vm with CloudLinux. http://cloudlinux.com/ CloudLinux is a great product for shared hosting and I was evaluation same on a paravirt guest. I found a strange thing in XCP. CloudLinux provides xen kernel for DomUs and after installing the CloudLinux in a DomU it actually got 32 cpus inside. I had assigned only 2 vCPU to that DomU. To confirm this I
2013 Jun 25
6
Heterogeneous XCP 1.6 pool
Hi, I''ve been trying to use E5520 and X5650 together in an heterogeneous pool without success. I know the combination is not on the official XenServer supported list (http://hcl.xensource.com/CPUPoolsList.aspx), but I thought it would be possible to set the mask anyway and see for myself if the combination works… My problem is that the mas...
2011 Oct 17
1
Need help with optimizing GlusterFS for Apache
Our webserver is configured as such: The actual website files, php, html ,css and so on. Or on a dedicated non-glusterfs ext4 partition. However, the website access Videos and especially image files on a gluster mounted directory. The write performance for our backend gluster storage is not that important. Since it only comes into play when someone uploads a video or image. However, the files
2016 Dec 26
1
Noise Cancellation of Server Noise
On 12/26/2016 12:31 AM, John R Pierce wrote: > On 12/25/2016 10:22 PM, geo.inbox.ignored wrote: >> there is a very easy way to change fix to variable speed. BTDT. > > in a rack server with arrays of fans in hotswap sliders inside the > server that plug directly into the power distribution board? > > example: >
2017 Nov 03
0
low end file server with h/w RAID - recommendations
...wrote: > That only goes when you buy new.? Look at what you can get used, and > you?ll > see that there?s basically nothing that fits 3.5" drives. I bought a used HP DL180g6 a couple years ago, 12 x 3.5" on the front panel, and 2 more in back, came with all 14 HP trays, dual X5650.?? its a personal/charity server sitting at a coloc here in town.?? I have several of the same model server at work with 25 x 2.5" drives (and x5660 and more ram), they are workhorses. -- john r pierce, recycling bits in santa cruz
2011 Feb 10
0
Problem with Memory Throughput Difference between Two Nodes(sockets)
Hi all, I installed xen4.0.1-rc3 & 2.6.18.8 (dom0) on my machine (INTEL Xeon X5650, Westemere, 12cores, 6cores per socket, 2sockets, 12MB L3,.. ) I figured out after running SPECCPU 2006 Libquantum benchmark that two nodes have different throughput. I set up 6vm on each node, and ran the workload in each VM. VM in node1 got 1500sec exec time while VM in node2 got 19...
2011 Dec 23
0
time drift with kvm guest
hello, a big time drift appears along time on a guest VM (time is going too slow on the guest). here the setup: ~ physical machine ~ Centos 6.0 x86_64 time set with ntpd Intel(R) Xeon(R) CPU X5650 /proc/cpuinfo shows the "constant_tsc" bit. ~ guest OS ~ Centos 6.0 x86_64 /proc/cpuinfo : processor : 0 vendor_id : GenuineIntel cpu family : 6 model : 13 model name : QEMU Virtual CPU version (cpu64-rhel6) stepping : 3 cpu MHz : 2666.99...
2012 May 24
0
Memory allocation error
Dear All, I am running R in a system with the following configuration *Processor: Intel(R) Xeon(R) CPU X5650 @ 2.67GHz OS: Ubuntu X86_64 10.10 RAM: 24 GB* The R session info is * R version 2.14.1 (2011-12-22) Platform: x86_64-pc-linux-gnu (64-bit) locale: [1] LC_CTYPE=en_US.UTF-8 LC_NUMERIC=C [3] LC_TIME=en_US.UTF-8 LC_COLLATE=en_US.UTF-8 [5] LC_MONETARY=en_US.UTF-8 LC_MESSAGES=en_US...
2016 May 10
1
weird network error
a previously rock solid reliable server of mine crashed last night, the server was still running but eth0, a Intel 82574L using the e1000e driver, went down. The server has a Supermicro X8DTE-F (dual Xeon X5650, yada yada). server is a drbd master, so that was the first thing to notice network issues. Just a couple days ago I ran yum update to the latest, I do this about once a month. /var/log/messages logged... (prior to this was nothing but normal smbd complaining about CUPS not configured)....
2014 Apr 02
2
random crashes
I have a server thats been running fine for a year or two lock up a few times recently, requiring power cycling. The /var/log/messages after a lockup last night is appended to this message. hardware is a pretty typical server, Supermicro X8DTE-F motherboard, dual Xeon X5650, 48GB ECC memory, LSI SAS 2008 for the boot disks, and LSI MegaRAID SAS 9261-8i for the data volume. Lots of 3TB disks in a raid60. Primary application is BackupPC v3.3.0 (from EPEL), it also has an NFS export (also used for backup purposes). Runs CentOS 6.latest (kernel 2.6.32-431.11.2.el6...
2012 Feb 21
3
How many virtual guest 'cpus' can a core duo 'quad' core support
CentOS-6.2 What is the maximum number of cpus can I configure for a single vm guest running on a host with this hardware? # lscpu Architecture: x86_64 CPU op-mode(s): 32-bit, 64-bit Byte Order: Little Endian CPU(s): 4 On-line CPU(s) list: 0-3 Thread(s) per core: 1 Core(s) per socket: 4 CPU socket(s): 1 NUMA node(s): 1 Vendor ID: