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Dear R-help listers, I am now asking for helps on how to draw stacked ellipses to illustrate the shared and specific of multiple objects using R. My problem comes from my population genetics study. Now, I genotyped three species, and I get known about the amount of shared and specific haplotypes in each of the species and their combinations. I want to illustrate this result in three stack

This patch changes hap parameter from boolean to integer. So users can disable and enable hap using "hap=0" and "hap=1". It also prints out nested paging message under SVM. Signed-off-by: Wei Huang <wei.huang2@amd.com> _______________________________________________ Xen-devel mailing list Xen-devel@lists.xensource.com http://lists.xensource.com/xen-devel

Also, correct a copy&paste error in the documentation. Signed-off-by: Andrew Cooper <andrew.cooper3@citrix.com> --- This patch has been in the XenServer patch queue for a long time. It is more for debugging purposes than anything else, but is still proving to be valuable for tracking down bugs with HVM paging operations. diff -r 5af4f2ab06f3 -r e6ec5b2b717f

This patch initializes VMCB CR4 and shadow CR4 with 0 when VMCB is being constructed under nested paging mode. It complies with recent reset_to_realmode change in hvmloader. Signed-off-by: Wei Huang (wei.huang2@amd.com <mailto:wei.huang2@amd.com> ) _______________________________________________ Xen-devel mailing list Xen-devel@lists.xensource.com

Hi, I have hybrid smp running with autoxlate. However, without autoxlate, I am running into issues realted to TLB flush. The guest in this case makes multicalls as part of which cache is flushed (__do_update_va_mapping, etc..). However, the guest is using VPIDs and it is getting complicated. I can just xen not do any TLB management and let the guest just do it after return from the hypercall.

This patch series includes a series of bugs related to p2m, ept, and PoD code which were found as part of our XenServer product testing. Each of these fixes actual bugs, and the 3.4-based version of the patch has been tested thoroughly. (There may be bugs in porting the patches, but most of them are simple enough as to make it unlikely.) Each patch is conceptually independent, so they can each

Hi Everyone, I am running 3.2.1 on Centos 5.2 with HAP enabled, NUMA enabled, ACPI enabled and the dom0 allocated 512Mb. I have setup a single core 1Gb VM for performance testing under Windows 2008 Server. Most CPU results are within a few percent of theoretical max but Memory performance is about half what I expected. I get 3.22Gb/Sec Sandra 2009 Memory performance for a single Opteron 8350

There is a race condition between XEN_DOMCTL_SHADOW_OP_ENABLE_LOGDIRTY and HVMOP_track_dirty_vram hypercall. Although HVMOP_track_dirty_vram is called many times from qemu-dm which is connected via VNC, XEN_DOMCTL_SHADOW_OP_ENABLE_LOGDIRTY is called only once from a migration process (e.g. xc_save, libxl-save-helper). So the race seldom happens, but the following cases are possible.

And can we make p2m memory allocation from domain heap directly? -Xin _______________________________________________ Xen-devel mailing list Xen-devel@lists.xensource.com http://lists.xensource.com/xen-devel

I''m trying to get ceph working with decent performance (currently getting kb/second write performance!) and it seems that maybe the Debian wheezy kernel is just a bit too ancient. The 3.8 kernel from experimental works on bare metal, but when booting as dom0 under the xen hypervisor it crashes. I just figured out how to redirect xen output to my IPMI/BMC serial port and I see this:

I realized that I had failed to cover the hardware assisted paging case in my earlier p2m_ram_ro patches. This should fix it. Note that I say "should" - I don''t actually have an NPT or EPT capable box to test this patch on, so treat it with a modicum of caution. :) The patch also contains an update to the comment for the p2m_ram_ro type, so that it describes the current

Dear All, Currently i am using CentOS 4.4 Linux Logrotate is not happen without -f option I have executed the following logrotate /etc/logrotate.conf manually and Logrotate command exit without any error messages If i executed with -f option then Logrotate will happen I am not sure why this is happening. Can some one throw light on this. Regards -S.Balaji

Hi all! Did the nested xen stuff make it into the xen-unstable (4.1-rc1?) tree as suggested back in January by Tim Deegan? TIA ________________________________ Date: Fri, 7 Jan 2011 16:01:12 +0000 From: Tim Deegan <Tim.Deegan@citrix.com> Subject: Re: [Xen-devel] [PATCH 00/12] Nested Virtualization: Overview To: Christoph Egger <Christoph.Egger@amd.com> Cc: Keir Fraser

Hi All, is there any chance of vectorising the two ifelse() statements in the following code: for(i in gp){ new[i,1] = ifelse(srow[i]>0, new[srow[i],zippo[i]], sample(1:100, 1, prob =Y1, rep = T)) new[i,2] = ifelse(drow[i]>0, new[drow[i]>0,zappo[i]], sample(1:100, 1, prob =Y1, rep = T)) } Where I am forced to check if the value of drow and srow are >0 for each line... in

Hi All, I have a CentOS 5.4 web server. I have some stuff that runs on 443. When I hit https://<the site> The user gets a warning saying that site identity could not be verified and the user can add an exception if they want. How do I stop this from happing? Do I need to buy an SSL cert? Aren't these really expensive per server and I have 5 servers I would need to do this too. Can

From: Zhang Xiantao <xiantao.zhang@intel.com> With virtual EPT support, L1 hyerpvisor can use EPT hardware for L2 guest''s memory virtualization. In this way, L2 guest''s performance can be improved sharply. According to our testing, some benchmarks can show > 5x performance gain. Signed-off-by: Zhang Xiantao <xiantao.zhang@intel.com> Zhang Xiantao (11):

Signed-off-by: George Dunlap <george.dunlap@eu.citrix.com> diff --git a/xen/arch/x86/mm/paging.c b/xen/arch/x86/mm/paging.c --- a/xen/arch/x86/mm/paging.c +++ b/xen/arch/x86/mm/paging.c @@ -722,6 +722,10 @@ int paging_domctl(struct domain *d, xen_ /* Call when destroying a domain */ void paging_teardown(struct domain *d) { + /* Make sure log-dirty is turned off before trying to

Dear Johnny, Yes, I have tried much larger numbers than 60 and 3 for the above two parameters respectively. And I am sure it is using ?protocol 2? because it?s uncommented in sshd_config. Is there a way to catch what?s happing before quit? I couldn?t see anything except for the line ?write failed, broken pipe?. Thanks. Hua At 2015-10-08 19:37:24, "Johnny Hughes" <johnny at

Hi all I have just finished installing / configuring my dovecot IMAP server. Im seeing something weird happing. It seems my Winblows Outlook users are experiencing a problem whereby when they delete an email, Outlook puts a line though the email, but the mail does not delete. Im not sure if this is a an outlook problem or a dovecot IMAP problem. I cant see anything in the conf file to

...ting themselves to the latest versions of BIND, automatically replaced /etc/named.conf with a new one and saved the old one as /etc/named.conf.rpmsave. Which of course broke DNS for those servers. All servers got updated, but only two of them did the rewrite. Any ideas as to why it might have happed, or how to make sure it doesn't happen again? Hopefully nothing so simplistic as "exclude bind from auto updates" though if that's the only answer, we'll take it. Thanks. Jeff -- Jeff Lasman, Nobaloney Internet Services 1254 So Waterman Ave., Suite 50, San Bernardino, CA...