Displaying 20 results from an estimated 500 matches similar to: "Q: how can I request to add an upstream patch to resolve a core dump issue?"
2018 Jun 22
0
Q: how can I request to add an upstream patch to resolve a core dump issue?
2018-06-22 9:26 GMT+02:00 Xiong, Huan <huan.xiong at hxt-semitech.com>:
> UPDATE: It turned out QEMU still dumped core with that patch applied.
>
> That said, I'm still interested to know how to report issues with QEMU
> from centos-virt repo.
>
You can open a bug on
https://bugzilla.redhat.com/enter_bug.cgi?product=ovirt-distribution&component=qemu-kvm-ev
But please
2018 Jun 22
0
Q: how can I request to add an upstream patch to resolve a core dump issue?
Hi,
The latest version of QEMU (qemu-kvm-ev-2.10.0-21.el7_5.3.1) from
centos-virt repo doesn't have this patch:
commit 68a9398261ca38979bbc2b7c89ed5bb044ccc9e6
Author: linzhecheng <linzhecheng at huawei.com>
Date: Tue Nov 28 12:46:56 2017 +0800
qemu-thread: fix races on threads that exit very quickly
I wonder how I can request to add it? I hit a core dump issue repeatedly,
2016 Nov 03
2
libguestfs preview for RHEL 7.4
With the release of RHEL 7.3 happening today, fixing 88 reported bugs
in libguestfs and virt-v2v, and countless other ones, it's time to
look ahead to RHEL 7.4.
Again we intend to rebase libguestfs, virt-v2v and virt-p2v:
https://bugzilla.redhat.com/show_bug.cgi?id=1359086
1359086 NEW Rebase libguestfs in RHEL 7.4
To help with testing I have set up a preview repository here:
2021 Mar 03
1
qemu-kvm-ev: usb: out-of-bounds r/w(CVE-2020-14364)
Hello
I saw that qemu-kvm-rhev has fixed the issue, but CentOS community hasn't updated the repaired version of qemu-kvm-ev;
will it be fixed in the future?
thanks
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2014 Jul 28
1
Re: [PATCH] launch: Close file descriptors after fork (RHBZ#1123007).
Hi Richard,
I see this patch is included into libguestfs >= 1.26.6 & libguestfs >=
1.27.24. I feel that version is too high. Now RHEL 7.0 runs
libguestfs-1.22.6, RHEL 6.6 alpha and 6.5 runs libguestfs-1.20.11. Is that
possible to backport this patch, in order to make this problem fixed in
RHEL 7.0, 6.6, and 6.5?
Thanks & Best Regards
Qin Zhao (赵钦)
China System and Technology Lab,
2003 Sep 16
7
Retrieve ... argument values
Dear R users,
I want to retrieve "..." argument values within a function. Here is a small
exmaple:
myfunc <- function(x, ...)
{
if (hasArg(ylim)) a <- ylim
plot(x, ...)
}
x <- rnorm(100)
myfunc(x, ylim=c(-0.5, 0.5))
Error in myfunc(x, ylim = c(-0.5, 0.5)) : Object "ylim" not found
>
I need to retrieve values of "ylim" (if it is defined
2004 Oct 18
2
答复: How to draw x-axis time label.
Thank you for helping me!
I try the "pretty" funtion to select the x-axis position value.Then I use the "format" funtion.
xax.pos <- pretty(as.numeric(x$x.name))
format(xax.pos,'%d %b %y')
> xax.pos
[1] 1091600000 1091800000 1092000000 1092200000 1092400000 1092600000 1092800000
[8] 1093000000
There are something wrong. I found the xax.pos has been changed to
2004 Jul 07
6
text editor for R
Hi,
What is the best text editor for programming in R? I am using JEdit as the
text editor, however, it does not have anything specific for R. It will be
nice to have a developing environment where the keywords are highlighted,
plus some other debugging functions.
Yi-Xiong
[[alternative HTML version deleted]]
2004 Apr 03
6
memory limit problem
Could anyone advise me how to allocate 1.5Gbyte memory for R on a Dell
laptop running XP professional with 2G memory?
I have tried
"C:\Program Files\R\rw1081\bin\Rgui.exe" --max-vsize=1400M
but I only get only 500MB for R actually.
I also tried memory.limit(2^30) in R and got error of:
Error in memory.size(size) : cannot decrease memory limit
Yi-Xiong
2004 Mar 05
6
qnorm(2) ends with segmentation fault (PR#6648)
Full_Name: Xiong Guanglei
Version: 1.8.1
OS: Linux
Submission from: (NULL) (202.38.103.50)
qnorm(x)
when x>1.0
2002 Aug 01
6
update() can not find objects (PR#1861)
Full_Name: Yi-Xiong Zhou
Version: 1.5.1
OS: win2000pro
Submission from: (NULL) (64.169.249.42)
Update() can not find objects when it is used in a function, which is in turn
being called by another function. Here is a R script to show the problem:
######## begin of the test script ##########
fun1 <- function() {
x <- matrix(rnorm(500), 20,25)
y <- rnorm(20)
oo <- lm(y~x)
2002 May 09
4
copy a large volume of data from PC to samba server
Hi there,
Is there someone over there knows a method or script
that can copy a large volume of data (in folders) from PCs
to a samba server (suppose there is enough space there)?
I know using smbclient or smbtar can backup data on PCs
to samba server, but it is written in tar files.I wonder whether
this method can handle a large folder, say, in 10GB size.
Also, using smbclient with mget and
2014 Jan 15
3
Advice in Time Sync
Dear all,
I would need some advice as I am a beginner in CentOS.
The question is as follows:
How to set up timing if NTP was block by ISP?
I have try many way such as link the timezone , getting from the hardware
clock.However , it is not the solution.
Please advice.
--
Regards,
Ku Wei Xiong
0166365831
2014 Jul 25
3
[PATCH] launch: Close file descriptors after fork (RHBZ#1123007).
This refactors existing code to close file descriptors in the recovery
process, and also adds code to close file descriptors between the
fork() and exec() of QEMU or User-Mode Linux.
The reason is to avoid leaking main process file descriptors where the
main process (or other libraries in the main process) are not setting
O_CLOEXEC at all or not setting it atomically. Python is a particular
2003 Aug 06
1
Standard error of standard deviation: bootstrap or theoretical results?
Dear R users,
This is more a statistical question rather than an R question. I'd
appreciate it if you can give me some suggestions.
I have a sample of a time series (sample size 500, fat tail in density). I
am trying to calculate the Standard error of standard deviation of a
sub-block-sample (sample size 250). I take 100 this kind of
sub-block-sample, randomly. For these 100 subsamples, I
2003 Jan 15
1
Least Absolute Deviation
Dear all,
I try to fit least absolute deviation (LAD) regression with R. I couldn't
find any command to carry out LAD. What I am doing now is using nlm() and
setting the function argument to minimize the sum of the absolute
deviation. But for some data it keeps giving out the error message: Error
in nlm(absdev, b.start) : non-finite value supplied by nlm. (there is no na
in my dataset.)
I
2005 Apr 20
2
Package under R 2.1.0: package.rds
Hi everybody,
I have trouble installing my own package under R 2.1.0 (it is fine under R
2.0.1). My OS is Windows NT.
I installed my package 'mag' by using menu "Packages/Install package from
local zip files....". It's fine (html package description was updated). But
when I typed in library(mag) it gave me error:
Error in library(mag) : there is no package called
2004 Mar 06
3
as.matrix(1:10,nrow=1) not work (PR#6650)
Full_Name: Xiong Guanglei
Version: 1.8.1
OS: Linux
Submission from: (NULL) (202.38.103.50)
> as.matrix(1:10,nrow=1)
Error in as.matrix(1:10, nrow = 1) : unused argument(s) (nrow ...)
2002 Aug 04
5
Pseudo R^2 for logit - really naive question
I am using GLM to calculate logit models based on cross-sectional data. I
am now down to the hard work of making the results intelligible to very
average readers. Is there any way to calculate a psuedo analoque to the R^2
in standard linear regression for use as a purely descriptive statistic of
goodness of fit? Most of the readers of my report will be vaguely familiar
and more comfortable with
2002 Jun 28
2
writing a R package
Dear Sir/Madam,
I am trying to write a R package and I found what has been said in the
"Writing R Extensions" is mostly different from what has been done in the
existing packages. For example, in MASS package, there is no *.Rd files nor
*.rd files. There is an R-ex directory, which has all the .R files, which
should be in the R directory according to the manual. Supprisingly, in the R