Displaying 20 results from an estimated 31 matches for "backfiring".
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back_ring
2020 Apr 16
2
[virtio-dev] Re: [PATCH] virtio-balloon: Disable free page hinting/reporting if page poison is disabled
...RTIO_BALLOON_F_FREE_PAGE_HINT does nothing
> at all unless guest gets the command from hypervisor,
> so there isn't even any overhead.
The problem is we cannot communicate the full situation to the
hypervisor without the page poison feature being present. As such I
would worry about that backfiring on us due to the hypervisor acting
on incomplete data.
2020 Apr 17
2
[virtio-dev] Re: [PATCH] virtio-balloon: Disable free page hinting/reporting if page poison is disabled
...Don't see why this is a QEMU bug. It's just a feature it does not
implement. Perfectly valid.
[...]
>>
>> The problem is we cannot communicate the full situation to the
>> hypervisor without the page poison feature being present. As such I
>> would worry about that backfiring on us due to the hypervisor acting
>> on incomplete data.
>
>
> I'll try to think about VIRTIO_BALLOON_F_FREE_PAGE_HINT situation
> over the weekend. But for the new page reporting, why not
I shared my thoughts about VIRTIO_BALLOON_F_FREE_PAGE_HINT in the other
thread and t...
2010 Sep 20
2
Regarding poor performance on DIR-300
1. Compress should be in your hosts file, not your config file.
2. Since its a low-end CPU on the router, try using Compression=10 or 11
(fast/best lzo); I use 9 (max zlib) on my ASUS OpenWRT routers & ClearOS
boxes.
3. If you're using Backfire OpenWRT, you should be able to use the
version of tinc compiled in trunk
http://downloads.openwrt.org/snapshots/trunk/
On 9/20/2010 5:22 PM,
2024 Jun 05
1
Classicupgrade FL 2012_R2 NTLM/Kerberos logon
Hello Havany,
I am just going to jump into this discussion.
> We try 2 scenarios : - A "Big bang" migration to an new domain made from scratch : but we need to migrate all users, computers, laptops, filers without loosing profiles, files server access... In a short time (1-2 weeks maximum) - A "classicupgrade" migration, but it need several steps to improve security. And at
2012 Jan 04
2
Note worthy package: XCP
On Tue, Jan 03, 2012 at 06:53:09AM +0800, Thomas Goirand wrote:
> This makes 2 cloud stacks available for Debian SID and soon Wheezy, and
> makes Debian on top of cloud computing (no other distributions have XCP
> at the moment, though I'm expecting Ubuntu to import XCP for the next
> LTS, and Fedora to also use the RPMs from Citrix).
I agree this is quite an achievement,
2006 Apr 28
0
image content-type question
If I want to check that someone has uploaded a standard image, would
simply doing
class Image
def validate
errors.add(:content_type, "must be an image") unless
content_type and content_type.include?("image")
end
end
So, basically checking to make sure that the content type of the image
contains "image". Will that backfire at any point? I suppose I could
2011 Mar 05
1
IPTABLES rule for separating users
I have an OpenWrt 10.03 router [ IP: 192.168.1.1 ], and it has a DHCP server pool: 192.168.1.0/24 - clients are using it through wireless/wired connection. Ok!
Here's the catch: I need to separate the users from each other.
How i need to do it: by IPTABLES rule [ /etc/firewall.user ]. Ok!
"Loud thinking": So i need a rule something like this [on the OpenWrt router]:
- DROP
2011 Jul 06
1
Unity web player
Hi there, While I am Getting Assistance on jump starting Wot...
I might as well ask on another topic... The Unity Web player
I heard from various rumors That I could be able to Run the unity web player and play browser games with it...
However My first attempt went Terribly Wrong...
What I tried first was to download and run a Windows version of mozilla firefox through wine and install the Unity
1997 Dec 09
1
Samba not removing lock files?
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2020 Apr 17
0
[virtio-dev] Re: [PATCH] virtio-balloon: Disable free page hinting/reporting if page poison is disabled
...about page use guest
gives host. If host corrupts memory it's broken ...
> [...]
> >>
> >> The problem is we cannot communicate the full situation to the
> >> hypervisor without the page poison feature being present. As such I
> >> would worry about that backfiring on us due to the hypervisor acting
> >> on incomplete data.
> >
> >
> > I'll try to think about VIRTIO_BALLOON_F_FREE_PAGE_HINT situation
> > over the weekend. But for the new page reporting, why not
>
> I shared my thoughts about VIRTIO_BALLOON_F_FREE_...
2018 Jul 11
3
RFC: Speculative Load Hardening (a Spectre variant #1 mitigation)
FYI to all: I've updated the design document to include the newly disclosed
variants 1.1 and 1.2 (collectively called Bounds Check Bypass Store or
BCBS).
There is no change to the proposed implementation which can already
robustly mitigate these variants.
I've also updated my patch as we have very significant interest in getting
at least an early "beta" version of this into the
2020 Apr 17
0
[virtio-dev] Re: [PATCH] virtio-balloon: Disable free page hinting/reporting if page poison is disabled
...does nothing
> > at all unless guest gets the command from hypervisor,
> > so there isn't even any overhead.
>
> The problem is we cannot communicate the full situation to the
> hypervisor without the page poison feature being present. As such I
> would worry about that backfiring on us due to the hypervisor acting
> on incomplete data.
I'll try to think about VIRTIO_BALLOON_F_FREE_PAGE_HINT situation
over the weekend. But for the new page reporting, why not
assume host implementation will be sane?
--
MST
2012 Oct 04
2
How to build a list with missing values? What is missing, anyway?
This is tangentially related to Hadley's question.
Suppose I'm building a function programmatically; I have assembled an
expression for the body and I know the names of the arguments it wants
to take.
Suppose I have some convenience function such that writing
make_function(alist(a=, b=), quote(a+b), environment())
is equivalent to writing
function(a,b) a+b
So how do I make the
2020 Apr 17
2
[virtio-dev] Re: [PATCH] virtio-balloon: Disable free page hinting/reporting if page poison is disabled
...e ant to change that - and then we can rely on
VIRTIO_BALLOON_F_PAGE_POISON.
>>>>
>>>> The problem is we cannot communicate the full situation to the
>>>> hypervisor without the page poison feature being present. As such I
>>>> would worry about that backfiring on us due to the hypervisor acting
>>>> on incomplete data.
>>>
>>>
>>> I'll try to think about VIRTIO_BALLOON_F_FREE_PAGE_HINT situation
>>> over the weekend. But for the new page reporting, why not
>>
>> I shared my thoughts about VI...
2009 Jul 28
0
Call history problems from B2BUA
Hello, all. Alas, another convoluted question. All the simple things
are, well, simple so I suppose we only need to trouble the list with
squirrely problems!
We've noticed a call history problem when using Asterisk where the call
history on the Snom phones (with which we are very pleased) reflects the
number of the PBX extension used by the B2BUA to dial the end point. I
assume the same
2010 Jun 18
1
Crosscompile error tinc => 1.0.11 on openwrt whiterussian 0.9
Hello!
I try to maintain a couple off old Openwrt based routers. The routers
run openwrt whiterussian, so it quite outdated. But it is a little
dangerous to update a remote machine from whiterussian to kamikaze or
backfire, this may be usefull for others.
I used the openwrt whiterussian 0.9 sdk and the attached Makefile to
compile all tinc versions till 1.0.11. Since 1.0.11 the compile process
2007 Aug 21
2
Dovecot should raise the limit of file descriptors at startup...
We've run into a situation where the Dovecot master process "dovecot"
runs out of file descriptors on Solaris 10 since the default is
only 256:
# plimit 1
1: /sbin/init
resource current maximum
time(seconds) unlimited unlimited
file(blocks) unlimited unlimited
data(kbytes) unlimited unlimited
2008 Feb 11
2
Replay-gain
On Monday 11 February 2008 05:04:25 Pyt wrote:
> Can you elaborate on what you mean by "correctly use" ?
>
> On Feb 11, 2008 1:03 AM, Christopher Brown <c-b@asu.edu> wrote:
> > Is there a way to correctly use the replay-gain feature on flac files
> > that contain an entire album (i.e., multiple tracks with seekpoints added
> > from a
> > cue sheet)?
2024 Jun 06
2
Classicupgrade FL 2012_R2 NTLM/Kerberos logon
Hi Darin,
Le 05/06/2024 ? 17:34, Darin via samba a ?crit?:
>
>
> Hello Havany,
> I am just going to jump into this discussion.
>
Welcome!
>> We try 2 scenarios : - A "Big bang" migration to an new domain made from scratch : but we need to migrate all users, computers, laptops, filers without loosing profiles, files server access... In a short time (1-2 weeks
2020 Apr 17
0
[virtio-dev] Re: [PATCH] virtio-balloon: Disable free page hinting/reporting if page poison is disabled
...d then we can rely on
> VIRTIO_BALLOON_F_PAGE_POISON.
> >>>>
> >>>> The problem is we cannot communicate the full situation to the
> >>>> hypervisor without the page poison feature being present. As such I
> >>>> would worry about that backfiring on us due to the hypervisor acting
> >>>> on incomplete data.
> >>>
> >>>
> >>> I'll try to think about VIRTIO_BALLOON_F_FREE_PAGE_HINT situation
> >>> over the weekend. But for the new page reporting, why not
> >>
> >...