search for: preconfiguration

Displaying 20 results from an estimated 211 matches for "preconfiguration".

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2003 Mar 18
1
W2K PDC preconfigured security templates
Plan to use W2K PDC and a couple of Samba 2.2.8 file servers. Has anyone used the preconfigured templates that are shipped with W2K server(basicdc.inf, securedc.inf) on their PDC? Gotchas? Landmines? Necessary Modifications? Hudson __________________________________________________ Do you Yahoo!? Yahoo! Platinum - Watch CBS' NCAA March Madness, live on your desktop!
2015 Sep 01
2
rfc: vhost user enhancements for vm2vm communication
...will surely not support an arbitrary amount of IOMMU models for that reason. > > If you just want something that's cross-platform and easy to > implement, just build a PV IOMMU. Maybe use virtio for this. That is likely required to keep the complexity manageable and to allow static preconfiguration. Well, we could declare our virtio-shmem device to be an IOMMU device that controls access of a remote VM to RAM of the one that owns the device. In the static case, this access may at most be enabled/disabled but not moved around. The static regions would have to be discoverable for the VM (regis...
2015 Sep 01
2
rfc: vhost user enhancements for vm2vm communication
...will surely not support an arbitrary amount of IOMMU models for that reason. > > If you just want something that's cross-platform and easy to > implement, just build a PV IOMMU. Maybe use virtio for this. That is likely required to keep the complexity manageable and to allow static preconfiguration. Well, we could declare our virtio-shmem device to be an IOMMU device that controls access of a remote VM to RAM of the one that owns the device. In the static case, this access may at most be enabled/disabled but not moved around. The static regions would have to be discoverable for the VM (regis...
2015 Sep 01
2
rfc: vhost user enhancements for vm2vm communication
...els for that reason. >> >>> >>> If you just want something that's cross-platform and easy to >>> implement, just build a PV IOMMU. Maybe use virtio for this. >> >> That is likely required to keep the complexity manageable and to allow >> static preconfiguration. > > Real IOMMU allow static configuration just fine. This is exactly > what VFIO uses. Please specify more precisely which feature in which IOMMU you are referring to. Also, given that you refer to VFIO, I suspect we have different thing in mind. I'm talking about an IOMMU device mo...
2015 Sep 01
2
rfc: vhost user enhancements for vm2vm communication
...els for that reason. >> >>> >>> If you just want something that's cross-platform and easy to >>> implement, just build a PV IOMMU. Maybe use virtio for this. >> >> That is likely required to keep the complexity manageable and to allow >> static preconfiguration. > > Real IOMMU allow static configuration just fine. This is exactly > what VFIO uses. Please specify more precisely which feature in which IOMMU you are referring to. Also, given that you refer to VFIO, I suspect we have different thing in mind. I'm talking about an IOMMU device mo...
2015 Sep 01
4
rfc: vhost user enhancements for vm2vm communication
...t; >>>>> If you just want something that's cross-platform and easy to >>>>> implement, just build a PV IOMMU. Maybe use virtio for this. >>>> >>>> That is likely required to keep the complexity manageable and to allow >>>> static preconfiguration. >>> >>> Real IOMMU allow static configuration just fine. This is exactly >>> what VFIO uses. >> >> Please specify more precisely which feature in which IOMMU you are >> referring to. Also, given that you refer to VFIO, I suspect we have >> differe...
2015 Sep 01
4
rfc: vhost user enhancements for vm2vm communication
...t; >>>>> If you just want something that's cross-platform and easy to >>>>> implement, just build a PV IOMMU. Maybe use virtio for this. >>>> >>>> That is likely required to keep the complexity manageable and to allow >>>> static preconfiguration. >>> >>> Real IOMMU allow static configuration just fine. This is exactly >>> what VFIO uses. >> >> Please specify more precisely which feature in which IOMMU you are >> referring to. Also, given that you refer to VFIO, I suspect we have >> differe...
2015 Sep 01
2
rfc: vhost user enhancements for vm2vm communication
On 2015-09-01 10:01, Michael S. Tsirkin wrote: > On Tue, Sep 01, 2015 at 09:35:21AM +0200, Jan Kiszka wrote: >> Leaving all the implementation and interface details aside, this >> discussion is first of all about two fundamentally different approaches: >> static shared memory windows vs. dynamically remapped shared windows (a >> third one would be copying in the
2015 Sep 01
2
rfc: vhost user enhancements for vm2vm communication
On 2015-09-01 10:01, Michael S. Tsirkin wrote: > On Tue, Sep 01, 2015 at 09:35:21AM +0200, Jan Kiszka wrote: >> Leaving all the implementation and interface details aside, this >> discussion is first of all about two fundamentally different approaches: >> static shared memory windows vs. dynamically remapped shared windows (a >> third one would be copying in the
2017 Jun 05
6
Isolate VMs' network
All, I'm trying to setup a network with some virtual machines, that can connect to each other and to the internet, but neither to the host nor to other VMs. Is there any preconfigured network filter or best-practice for this setup? Of course, I could setup iptables rules on the host, but I'd prefer libvirt to handle them. - Chris
2015 Sep 03
2
rfc: vhost user enhancements for vm2vm communication
...ust want something that's cross-platform and easy to >>>>>>> implement, just build a PV IOMMU. Maybe use virtio for this. >>>>>> >>>>>> That is likely required to keep the complexity manageable and to allow >>>>>> static preconfiguration. >>>>> >>>>> Real IOMMU allow static configuration just fine. This is exactly >>>>> what VFIO uses. >>>> >>>> Please specify more precisely which feature in which IOMMU you are >>>> referring to. Also, given that you r...
2015 Sep 03
2
rfc: vhost user enhancements for vm2vm communication
...ust want something that's cross-platform and easy to >>>>>>> implement, just build a PV IOMMU. Maybe use virtio for this. >>>>>> >>>>>> That is likely required to keep the complexity manageable and to allow >>>>>> static preconfiguration. >>>>> >>>>> Real IOMMU allow static configuration just fine. This is exactly >>>>> what VFIO uses. >>>> >>>> Please specify more precisely which feature in which IOMMU you are >>>> referring to. Also, given that you r...
2015 Feb 03
3
Another Fedora decision
On Tue, Feb 3, 2015 at 1:30 PM, Always Learning <centos at u64.u22.net> wrote: > >> There are probably still people that take their cars apart to check >> that they were assembled correctly too. > > Its about taking personal responsibility for the security of your > system(s). Trusting someone else's settings of what THEY think YOUR > security should be, is
2012 Feb 06
2
Hello all
Hello fellow Wine users, im having some issues and would love some pointers on how to fix this. For some unknown reason, my Ubuntu wont let me download Adobe or Java. So I cant watch videos, or play flash games. I get this error when I try to download Adobe: The installation or removal of a software package failed installArchives() failed: dpkg: unrecoverable fatal error, aborting: unable to
2017 Apr 12
3
bind vs. bind-chroot
Hi, On my public servers, I usually run BIND for DNS. I see CentOS offers a preconfigured (sort of) bind-chroot package. I wonder what's the effective benefit of this vs. a "normal" BIND setup without chroot. On my Slackware servers, I have a rather Keep-It-Simple approach to all things security, e. g. run no unneed services, open only needed ports etc. but I don't run the extra
2010 Feb 19
2
Best inode_ratio for maildir++ on ext4
Hi, This might be a silly question: which would be the best inode ratio for a 5 Tb filesystem dedicated to Maildir++ storage? I use ubuntu server, which has a preconfigured setting for mkfs.ext4 called "news" with inode_ratio = 4096, and after formating the fs with that setting and then with the defautl setting I see this difference of space (wasted space, but more inodes): 4328633696
2015 Sep 01
0
rfc: vhost user enhancements for vm2vm communication
...> >>> > >>> If you just want something that's cross-platform and easy to > >>> implement, just build a PV IOMMU. Maybe use virtio for this. > >> > >> That is likely required to keep the complexity manageable and to allow > >> static preconfiguration. > > > > Real IOMMU allow static configuration just fine. This is exactly > > what VFIO uses. > > Please specify more precisely which feature in which IOMMU you are > referring to. Also, given that you refer to VFIO, I suspect we have > different thing in mind. I'...
2015 Sep 03
0
rfc: vhost user enhancements for vm2vm communication
...hat's cross-platform and easy to > >>>>>>> implement, just build a PV IOMMU. Maybe use virtio for this. > >>>>>> > >>>>>> That is likely required to keep the complexity manageable and to allow > >>>>>> static preconfiguration. > >>>>> > >>>>> Real IOMMU allow static configuration just fine. This is exactly > >>>>> what VFIO uses. > >>>> > >>>> Please specify more precisely which feature in which IOMMU you are > >>>> referr...
2013 Aug 21
2
Build problems: klibc with Linux 3.10.7
On Wed, Aug 21, 2013 at 01:39:50PM +0200, leroy christophe wrote: > > Le 21/08/2013 12:20, maximilian attems a ?crit : > >On Tue, Aug 20, 2013 at 07:44:39AM +0200, leroy christophe wrote: > >>Find attached two patches I have in order to build klibc 2.0.2 > >>against kernel 3.8.13 > >>We had to introduce those patches when going from kernel 3.6 to kernel 3.7
2014 Jul 04
2
iSCSI initiator iqn
Hi, I could not find any option to set iSCSI initiator iqn while using guestfish, although the underlying qemu command has this option. It appears that each time guestfish tries to connect to iSCSI LUN, a randomly generated initiator iqn is being used. This is preventing guestfish to connect to the iSCSI target in our environment as the target allows incoming connection based on the preconfigured