Re: IPv6 Problem with Bhyve

2020-09-11 Thread Bjoern A. Zeeb
On 11 Sep 2020, at 13:36, Andrey V. Elsukov wrote: > On 01.09.2020 17:20, Hiroshi Nishida wrote: >> Interestingly, I have exactly the same problem also with CentOS 8 + >> KVM/QEMU. >> >> I would appreciate it if anybody could tell me how to fix this. >> Thank you. > > Hi, > > I think you just need

bhyve, sparse disk image and trim support?

2019-04-21 Thread Bjoern A. Zeeb
Hi, I have been wondering about this with other (commercial) virtualisation solutions in the past. If running on a “disk image” ideally I’d love that image to be a sparse file and ideally I’d love for bhyve/underlying virtualisation for the disk to understand TRIM so in case one deletes huge

Re: bhyve on reboot loses tap(4) configuration

2018-10-15 Thread Bjoern A. Zeeb
On 15 Oct 2018, at 16:10, Marcelo Araujo wrote: Em ter, 16 de out de 2018 às 00:06, Bjoern A. Zeeb < bzeeb-li...@lists.zabbadoz.net> escreveu: Hi, I tried to use bhyve with the tap(4)/vtnet(4) solution as documented in the handbook (tap needs autoopen). However, I am using no br

bhyve on reboot loses tap(4) configuration

2018-10-15 Thread Bjoern A. Zeeb
Hi, I tried to use bhyve with the tap(4)/vtnet(4) solution as documented in the handbook (tap needs autoopen). However, I am using no bridge(4) interface but a “point-to-point” configuration. Example: guest configures vtnet0 to 192.0.2.2/24 host configures tap0 to 192.0.2.1/24 When rebooting

Re: VIMAGE VS virtualbox-kmod

2016-12-15 Thread Bjoern A. Zeeb
On 15 Dec 2016, at 15:10, Nikos Vassiliadis wrote: It'd would be so good if we had a extra pkg for vbox-kmod with vnet support I think that’s your best solution. And possibly not just for vbox-kmod but for all networking kmods? /bz ___ freebsd-vi

Request for VIMAGE testing in 11.0-ALPHA6 and later

2016-06-30 Thread Bjoern A. Zeeb
w. If you find problems please file a bug report and make sure to set "vimage" in the Keywords field but feel also free to post to freebsd-virtualisation@ which I'll be monitoring. Thanks a lot to everyone! Bjoern -- Bjoern A. Zeeb

[Differential] D1944: PF and VIMAGE fixes

2016-06-22 Thread bz (Bjoern A. Zeeb)
bz added a comment. Can I have you guys have a look at https://reviews.freebsd.org/D6924 Thanks REVISION DETAIL https://reviews.freebsd.org/D1944 EMAIL PREFERENCES https://reviews.freebsd.org/settings/panel/emailpreferences/ To: nvass-gmx.com, trociny, kristof, gnn, zec, rodrigc, gl

[Differential] D1944: PF and VIMAGE fixes

2016-05-26 Thread bz (Bjoern A. Zeeb)
___ freebsd-virtualization@freebsd.org mailing list https://lists.freebsd.org/mailman/listinfo/freebsd-virtualization To unsubscribe, send any mail to "freebsd-virtualization-unsubscr...@freebsd.org"

Re: VIMAGE vs SysV IPC

2016-03-02 Thread Bjoern A. Zeeb
> On 02 Mar 2016, at 14:53 , Sergey Zakharchenko > wrote: > > Hello, > > As far as I can tell, jails still do not properly encapsulate SysV > IPC. Should I look into VIMAGE or is situation the same there? There’s a patch floating around. We still hope to have the VNET teardown, the VIMAGE f

Re: (VNET) jails not going away

2016-02-23 Thread Bjoern A. Zeeb
Hi, sorry for the cross-post, Reply-To: set. > On 22 Feb 2016, at 13:41 , Bjoern A. Zeeb > wrote: > > Hi, > > has anyone else experienced VNET jails to not fully go away anymore on a > recent HEAD kernel (or possibly an older kernel)? > > I have test cases wi

VNET jails not going away

2016-02-22 Thread Bjoern A. Zeeb
Hi, has anyone else experienced VNET jails to not fully go away anymore on a recent HEAD kernel (or possibly an older kernel)? I have test cases with which I can have them in DYING state (see jls -av) for ever or at least more than half a day. I am in the process of trying to find the cause

VNET teardown changes (part I)

2016-02-22 Thread Bjoern A. Zeeb
Hi, sorry for the cross-post; Reply-To set. I extracted a patch from projects VNET which tries to get the VNET teardown more robust (and in a next step plug the remaining [TCP] memory leaks). If anyone has an interest in testing some parts on a non-production setup (you have been warned) please

Re: How to implement jail-aware SysV IPC (with my nasty patch)

2015-06-15 Thread Bjoern A. Zeeb
> On 15 Jun 2015, at 17:10 , kikuc...@uranus.dti.ne.jp wrote: > > On Mon, 15 Jun 2015 09:53:53 +, "Bjoern A. Zeeb" > wrote: >> Hi, >> >> removed hackers, added virtualization. >> >> >>> On 12 Jun 2015, at 01:17 , kikuc..

Re: How to implement jail-aware SysV IPC (with my nasty patch)

2015-06-15 Thread Bjoern A. Zeeb
Hi, removed hackers, added virtualization. > On 12 Jun 2015, at 01:17 , kikuc...@uranus.dti.ne.jp wrote: > > Hello, > > I’m (still) trying to figure out how jail-aware SysV IPC mechanism should be. The best way probably is to finally get the “common” VIMAGE framework into HEAD to allow easy

[Differential] [Reopened] D1309: VIMAGE PF fixes #1

2015-01-06 Thread bz (Bjoern A. Zeeb)
bz reopened this revision. bz added a comment. This revision is now accepted and ready to land. Even if this would have been merged properly and not broken the build there's still stuff that is wrong for initialisation with different net contexts in this and that needs to be fixed properly. REV

Re: RFC: Enabling VIMAGE in GENERIC

2014-12-02 Thread Bjoern A. Zeeb
tps://wiki.freebsd.org/VIMAGE/porting-to-vimage > > Thanks.. wow, did I actually know ALL that only 5 years ago? > Scary. probbaly worth having someone who is currently active and up to date > look at it to see if it's all still correct.. > especially the module load/unload st

Re: VIMAGE + pf security fix?

2014-11-21 Thread Bjoern A. Zeeb
On 21 Nov 2014, at 08:06 , Craig Rodrigues wrote: > On Thu, Nov 20, 2014 at 10:07 AM, Craig Rodrigues > wrote: > >> On Wed, Nov 19, 2014 at 6:05 AM, Bjoern A. Zeeb wrote: >> >>> >>> For people to use pf with VIMAGE we first MUST have the securit

Re: RFC: Enabling VIMAGE in GENERIC

2014-11-19 Thread Bjoern A. Zeeb
otes and presentations that you have done > on VIMAGE: > https://wiki.freebsd.org/?action=fullsearch&context=180&value=VIMAGE&titlesearch=Titles > > but didn’t see anything that could be readily turned into a man page. https://people.freebsd.org/~bz/20100530-02.vnet.9.html The m

Re: RFC: Enabling VIMAGE in GENERIC

2014-11-19 Thread Bjoern A. Zeeb
ne otherwise. — Bjoern A. Zeeb "Come on. Learn, goddamn it.", WarGames, 1983 ___ freebsd-virtualization@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-virtualization To unsubscribe, send any mail to "free

Re: RFC: Enabling VIMAGE in GENERIC

2014-11-17 Thread Bjoern A. Zeeb
etwork stack. There’ll be a lot of regression test writing and debugging to be done. That all said, I’d like to see it happen as well, but I’d love to have a lot of the issues being addressed first before putting a date on it to enable it in GENERIC in HEAD. /bz — Bjoern A. Zeeb &qu

Re: Enabling VIMAGE by default for FreeBSD 11?

2014-10-16 Thread Bjoern A. Zeeb
On 16 Oct 2014, at 08:52 , Dag-Erling Smørgrav wrote: > "Bjoern A. Zeeb" writes: >> Also if people are seriously thinking about virtualising pf we need to >> import the openbsd/apple pf fix from a few years ago because otherwise >> people in virtualised stacks wi

Re: Enabling VIMAGE by default for FreeBSD 11?

2014-10-12 Thread Bjoern A. Zeeb
On 12 Oct 2014, at 18:19 , Craig Rodrigues wrote: > On Oct 12, 2014 9:39 AM, "Bjoern A. Zeeb" > wrote: >> >> No, an old perforce branch of mine had all but the last TCP ones fixed. > The code is still there. >> > > Can you provide a pointer to yo

Re: Enabling VIMAGE by default for FreeBSD 11?

2014-10-12 Thread Bjoern A. Zeeb
g... > Have those been fixed? No, an old perforce branch of mine had all but the last TCP ones fixed. The code is still there. — Bjoern A. Zeeb "Come on. Learn, goddamn it.", WarGames, 1983 ___ freebsd-virtualiz

Re: [Announcement] VPS // OS Virtualization // alpha release

2012-09-03 Thread Bjoern A. Zeeb
on of the maintainance costs of your shoulders. /bz -- Bjoern A. Zeeb You have to have visions! Stop bit received. Insert coin for new address family. ___ freebsd-virtualization@freebsd.org mailing list

Re: GPF when doing jail -r, possibly an use-after-free

2012-07-08 Thread Bjoern A. Zeeb
On 9. Jul 2012, at 06:01 , Mikolaj Golub wrote: > > On Sun, 8 Jul 2012 20:52:55 + Bjoern A. Zeeb wrote: > > BAZ> Situation 1) > > BAZ> epairNa is in base, eiparNb is jail foo > BAZ> stop jail foo: jail -r foo > BAZ> both epa

Re: GPF when doing jail -r, possibly an use-after-free

2012-07-08 Thread Bjoern A. Zeeb
On 8. Jul 2012, at 20:40 , Mikolaj Golub wrote: > > On Sat, 7 Jul 2012 20:38:23 + Bjoern A. Zeeb wrote: > > BAZ> On 6. Jul 2012, at 05:53 , Mikolaj Golub wrote: > >>> >>> On Thu, 5 Jul 2012 20:21:53 + Bjoern A. Zeeb wrote: >>> >>&g

Re: GPF when doing jail -r, possibly an use-after-free

2012-07-07 Thread Bjoern A. Zeeb
On 6. Jul 2012, at 05:53 , Mikolaj Golub wrote: > > On Thu, 5 Jul 2012 20:21:53 + Bjoern A. Zeeb wrote: > > BAZ> On 5. Jul 2012, at 19:53 , Mikolaj Golub wrote: > >>> >>> On Thu, 05 Jul 2012 12:18:20 -0700 Xin Li wrote: >>> >>> XL

Re: GPF when doing jail -r, possibly an use-after-free

2012-07-05 Thread Bjoern A. Zeeb
looks wrong; I am wondering if someone broke some other central assumptions but given I cannot currently spend time on this and if it fixes things feel free to go ahead. /bz -- Bjoern A. Zeeb You have to have visions! It does not matter how good you are. It ma

Re: VMware Tools and Open VM Tools on FreeBSD 9 (the error message from ports)

2012-05-02 Thread Bjoern A. Zeeb
> "/sys/conf/kern.mk", line 108: if-less endif > make: fatal errors encountered -- cannot continue > *** Error code 1 Your base system world is too old; /usr/share/mk is out of date. You may try to use make -m /usr/src/share/mk ... /bz -- Bjoern A. Zeeb

Moderation dropped

2012-04-25 Thread Bjoern A. Zeeb
need to do that. Cheers, Bjoern -- Bjoern A. Zeeb You have to have visions! It does not matter how good you are. It matters what good you do! ___ freebsd-virtualization@freebsd.org mailing list http://lists.freebsd.org

Re: kern/164924: Re: kern/164271: pf] not working pf nat on FreeBSD 9.0 [regression]

2012-02-19 Thread Bjoern A. Zeeb
t > http://lists.freebsd.org/mailman/listinfo/freebsd-pf > To unsubscribe, send any mail to "freebsd-pf-unsubscr...@freebsd.org" -- Bjoern A. Zeeb You have to have visions! It does not matter how good you are. It matters what good you do! ___

Re: FreeBSD guest on VMware ESXi

2011-12-19 Thread Bjoern A. Zeeb
hardware sucks, i.e. you have a raid controller but no battery etc. Also which hardware seems to make a difference but that's not specific to the FreeBSD guest. /bz -- Bjoern A. Zeeb You have to have v

Re: note VIMAGE support in UPDATING for the new pf code?

2011-09-09 Thread Bjoern A. Zeeb
On Sep 7, 2011, at 3:32 PM, Nikos Vassiliadis wrote: > Hi, > > Wouldn't it be good to note in UPDATING that the new pf supports VIMAGE? Well, see the PRs on how much it does. We'll first fix the real (serious) pf bugs and then address the rest of virtualization.

Re: VIMAGE and pf?

2011-06-19 Thread Bjoern A. Zeeb
more tircky. Ok, just a patch it seems, not committed; try to see if it still applies to stable/8. If not I can probably update it quickly: http://lists.freebsd.org/pipermail/freebsd-virtualization/2010-September/000509.html /bz -- Bjoern A. Zeeb

Re: epair not reachable outside host

2011-05-19 Thread Bjoern A. Zeeb
the information: http://lists.freebsd.org/pipermail/freebsd-virtualization/2011-May/thread.html#707 Alternatively ask on freebsd-net@ . /bz -- Bjoern A. Zeeb You have to have visions! Stop bit received. Insert coin for new address family. ___

Re: epair not reachable outside host

2011-05-18 Thread Bjoern A. Zeeb
m inside the VIMAGE as well? Myabe try to ping your default gateway from within the jail first so that there might be actual traffic (or at least an attempt of). /bz -- Bjoern A. Zeeb You have to have visions! Stop bit received. Insert

Re: epair not reachable outside host

2011-05-18 Thread Bjoern A. Zeeb
output of ifconfig -a, arp -an, ndp -n, netstat -rn, ... would certainly help. I am aware of one bug that epair can stop passing packets but ETIME currently to look. /bz -- Bjoern A. Zeeb You have to have visions! Stop bit received. Insert c

Re: run pf or ipfw within a jail?

2011-05-06 Thread Bjoern A. Zeeb
On May 6, 2011, at 8:28 PM, Mickey Harvey wrote: > Is it possible to run pf or ipfw within a jail? I am running 8.2 and have > vimage compiled in the kernel. The next time please post to one list only and not zillions of them. See my reply on freebsd-jail. -- Bjoern A

HEADS UP: will merge VNET socket push back changes to stable/8

2011-04-14 Thread Bjoern A. Zeeb
Hi, this is a heads up in case anyone is relying on this in private VNET modules or code. I am planning on merging this code to stable/8 probably during the weekend. It should be a NOP for almost everyone, especially if not running a VIMAGE kernel. /bz -- Bjoern A. Zeeb

Re: HEADS UP: tenetative plan to merge VIMAGE parts

2011-02-16 Thread Bjoern A. Zeeb
cp.c in order to prevent crashes when mounting smbfs. Now it looks likes I don't need it any more -- smb works without that patch. Cool; that's what I was hoping for. Another item crossed off:) /bz -- Bjoern A. Zeeb You have to have visions! Stop

Re: HEADS UP: tenetative plan to merge VIMAGE parts

2011-02-13 Thread Bjoern A. Zeeb
On Thu, 3 Feb 2011, Bjoern A. Zeeb wrote: Hi, next week I plan to extract the initial parts from perforce and merge them to SVN. This will include: 1) vnet socket pushdown. As some might have noticed I committed a bit of the "noise" from that already. It's proven kind of

HEADS UP: tenetative plan to merge VIMAGE parts

2011-02-03 Thread Bjoern A. Zeeb
ing to get ports breakage figured out. I'll keep you updated during next week as things progress and might post merge candidate patches for your testing. Regards, Bjoern -- Bjoern A. Zeeb You have to have visions! Going to jail sucks -- All my daemons lik

Re: simulating wireless device (if_alloc panic, VirtualBox, VIMAGE)

2011-02-03 Thread Bjoern A. Zeeb
On Thu, 3 Feb 2011, Monthadar Al Jaberi wrote: On Thu, Feb 3, 2011 at 12:18 PM, Bjoern A. Zeeb wrote: On Thu, 3 Feb 2011, Monthadar Al Jaberi wrote: On Thu, Feb 3, 2011 at 11:59 AM, Bjoern A. Zeeb wrote: On Thu, 3 Feb 2011, Monthadar Al Jaberi wrote: I don't understand why you

Re: simulating wireless device (if_alloc panic, VirtualBox, VIMAGE)

2011-02-03 Thread Bjoern A. Zeeb
On Thu, 3 Feb 2011, Monthadar Al Jaberi wrote: On Thu, Feb 3, 2011 at 11:59 AM, Bjoern A. Zeeb wrote: On Thu, 3 Feb 2011, Monthadar Al Jaberi wrote: I don't understand why you saw a CRED_TO_VNET of 0 I was under the impression that every process/thread in the system would be on vnet0

Re: simulating wireless device (if_alloc panic, VirtualBox, VIMAGE)

2011-02-03 Thread Bjoern A. Zeeb
t;td_vnet_lpush = NULL; #endif Nice try.  Want another search?  Hint: there is this in vnet.h: #define curvnet curthread->td_vnet And then you'll, again, find the CURVNET_SET_* macros. Thank you Something you may find useful as well btw is: http://people.freebsd.org/~bz/20100530-02

Re: simulating wireless device (if_alloc panic, VirtualBox, VIMAGE)

2011-02-03 Thread Bjoern A. Zeeb
t in the code for now my assumption is that if ath drivers dont use VNET I shouldnt :P What is wrong with this hack? br, P.S. I have printed "porting to vnet" text to have it always at hand, but its a bit hard for me... doing my best. On Wed, Feb 2, 2011 at 6:30 PM, Julian Eli

Re: simulating wireless device (if_alloc panic, VirtualBox, VIMAGE)

2011-02-02 Thread Bjoern A. Zeeb
e this: +#ifdef VIMAGE + CURVNET_SET(vnet0); +#endif ifp = if_alloc(IFT_ETHER); +#ifdef VIMAGE + CURVNET_RESTORE(); +#endif It's the type A) kind of change from above that will break eventually in the future. /bz -- Bjoern A. Zeeb You h

Re: VirtualBox + VIMAGE

2011-01-26 Thread Bjoern A. Zeeb
On Wed, 26 Jan 2011, Mikolaj Golub wrote: On Wed, 26 Jan 2011 14:18:03 + (UTC) Bjoern A. Zeeb wrote: BAZ> On Wed, 26 Jan 2011, Mikolaj Golub wrote: >> >> On Wed, 26 Jan 2011 09:15:46 +0000 (UTC) Bjoern A. Zeeb wrote: >> >> BAZ> I think you shou

Re: VirtualBox + VIMAGE

2011-01-26 Thread Bjoern A. Zeeb
ebsd versions or if you are building for another machine. /bz -- Bjoern A. Zeeb You have to have visions! Going to jail sucks -- All my daemons like it! http://www.freebsd.org/doc/en_US.ISO8859-1/books/handbook/jails.html__

Re: VirtualBox + VIMAGE

2011-01-26 Thread Bjoern A. Zeeb
On Wed, 26 Jan 2011, Mikolaj Golub wrote: On Wed, 26 Jan 2011 09:15:46 + (UTC) Bjoern A. Zeeb wrote: BAZ> I think you should wrap the CURVNET changes in __FreeBSD_version BAZ> checks so that the port, should it run elsewhere or on older FreeBSDs BAZ> (if it runs there) not troub

Re: VirtualBox + VIMAGE

2011-01-26 Thread Bjoern A. Zeeb
nges in __FreeBSD_version checks so that the port, should it run elsewhere or on older FreeBSDs (if it runs there) not trouble people having to patch it away. #if defined(__FreeBSD_version) && __FreeBSD_version >= 800500 #endif might be a save bet. /bz -- Bjoern A. Zeeb

Re: epair: panic after destroying

2011-01-22 Thread Bjoern A. Zeeb
rked important here. /bz -- Bjoern A. Zeeb You have to have visions! Going to jail sucks -- All my daemons like it! http://www.freebsd.org/doc/en_US.ISO8859-1/books/handbook/jails.html ___ freebsd-virtualiz

Re: way for determine VIMAGE feature

2011-01-14 Thread Bjoern A. Zeeb
cement for VIMAGE: http://svn.freebsd.org/viewvc/base/head/sys/net/vnet.c?r1=217203&r2=217202&pathrev=217203 # sysctl kern.features.vimage it's been MFCed to stable/8 and will be part of FreeBSD 8.3 (it'll miss 8.2). /bz -- Bjoern A. Zeeb

Re: VIMAGE: Freed UMA keg was not empty

2011-01-14 Thread Bjoern A. Zeeb
On Fri, 14 Jan 2011, Thierry Herbelot wrote: "Bjoern A. Zeeb" a écrit On Thu, 18 Nov 2010, Thierry Herbelot wrote: "Bjoern A. Zeeb" a écrit On Thu, 18 Nov 2010, Thierry Herbelot wrote: "Bjoern A. Zeeb" a écrit On Wed, 17 Nov 2010, Thierry Herbelot wro

Re: VIMAGE: Freed UMA keg was not empty

2011-01-14 Thread Bjoern A. Zeeb
On Thu, 18 Nov 2010, Thierry Herbelot wrote: "Bjoern A. Zeeb" a écrit On Thu, 18 Nov 2010, Thierry Herbelot wrote: "Bjoern A. Zeeb" a écrit On Wed, 17 Nov 2010, Thierry Herbelot wrote: As promised, here are the full logs (in attachment) This is a serial console log

Re: if_bridge VIMAGE patch

2011-01-13 Thread Bjoern A. Zeeb
does vmove magic. I would really appreciate if someone would support the move of the general infrastructure from perforce to HEAD (and help so we can get an exp run for the ports which break similarly). That would help interface and other subsystems (people are doing) immendiately. /b

Re: smbfs on VIMAGE kernel

2011-01-11 Thread Bjoern A. Zeeb
someone outside the jail (who can see that point in the filesystem) sees it, who's stack do they use to access it? Short answer: you cannot mount any file system inside a jail unless it's marked jail friendly which brings us to ZFS only currently. /bz -- Bjoe

Re: way for determine VIMAGE feature

2011-01-09 Thread Bjoern A. Zeeb
On Sun, 9 Jan 2011, Bjoern A. Zeeb wrote: On Sun, 9 Jan 2011, Brandon Gooch wrote: On Sun, Jan 9, 2011 at 9:17 AM, Subbsd wrote: Hi is there any mechanism to find out from userland  is supports the current kernel VIMAGE or not? something like 'sysctl kern.features.vnet=1' ? Tha

Re: way for determine VIMAGE feature

2011-01-09 Thread Bjoern A. Zeeb
n.features.compat_freebsd4: 1 kern.features.vimage: 1 <<< kern.features.posix_shm: 1 kern.features.ipsec_natt: 1 kern.features.ipsec: 1 /bz -- Bjoern A. Zeeb You have to have visions! Going to jail sucks -- All my daemons like it!

Re: Test Email...

2010-12-31 Thread Bjoern A. Zeeb
http://docs.freebsd.org/mail/current/freebsd-virtualization.html (will rotate at midnight UTC I think). So yes, we received them. /bz -- Bjoern A. Zeeb You have to have visions! Going to jail sucks -- All my daemons like it! http://www.freebsd.or

Re: inet6 panic

2010-12-29 Thread Bjoern A. Zeeb
On Thu, 30 Dec 2010, Nikos Vassiliadis wrote: Hi, I bumped into this. The following script will cause a kernel panic. ... what version is this? -- Bjoern A. Zeeb You have to have visions! Going to jail sucks -- All my daemons like it! http

Re: VIMAGE: Freed UMA keg was not empty

2010-11-18 Thread Bjoern A. Zeeb
application heavily. No, fsck will not help you anything; this is a memory (RAM) not a disk storage/file system problem. /bz -- Bjoern A. Zeeb Welcome a new stage of life. Going to jail sucks -- All my daemons like it! http://www.freebsd.org/doc

Re: VIMAGE: Freed UMA keg was not empty

2010-11-18 Thread Bjoern A. Zeeb
On Thu, 18 Nov 2010, Thierry Herbelot wrote: "Bjoern A. Zeeb" a écrit On Wed, 17 Nov 2010, Thierry Herbelot wrote: As promised, here are the full logs (in attachment) This is a serial console log showing the command loop that triggers the bug on a debug kernel and ensuing DDB ses

Re: VIMAGE: Freed UMA keg was not empty

2010-11-18 Thread Bjoern A. Zeeb
3469 (further tests showed an increase of the routetbl malloc zone by 4MBytes for each vnet jail creation/destruction cycle) Hmm, I had fixed that (somewhere). I'll see where the patch went. You are on 8.1-RELEASE or -STABLE? /bz -- Bjoern A. Zeeb Welc

Re: VIMAGE: Freed UMA keg was not empty

2010-11-17 Thread Bjoern A. Zeeb
to decide whether to go left or right. /bz -- Bjoern A. Zeeb Welcome a new stage of life. Going to jail sucks -- All my daemons like it! http://www.freebsd.org/doc/en_US.ISO8859-1/books/handbook/jails.html _

Re: VIMAGE: Freed UMA keg was not empty

2010-11-16 Thread Bjoern A. Zeeb
you might still leak network stack details between runs but if that's not a problem for you the solution might work. Regards, Bjoern -- Bjoern A. Zeeb Welcome a new stage of life. Going to jail sucks -- All my daemons like it! http://w

Re: VIMAGE: Freed UMA keg was not empty

2010-11-16 Thread Bjoern A. Zeeb
ome patches for a couple of things but cannot (yet) help with the additional (duplicate) UMA zones showing up at each iteration (for the -z case). /bz -- Bjoern A. Zeeb Welcome a new stage of life. Going to jail sucks -- All my daemons like it! http://

Re: limitations on jail style virtualization

2010-11-14 Thread Bjoern A. Zeeb
u should get in touch with the folks doing 1). /bz -- Bjoern A. Zeeb Welcome a new stage of life. Going to jail sucks -- All my daemons like it! http://www.freebsd.org/doc/en_US.ISO8859-1/books/handbook/jails.html

Re: limitations on jail style virtualization

2010-11-13 Thread Bjoern A. Zeeb
be on his weg page as well). So, yes, we are talking to him, even though I got busy the last weeks. As he's piggybacking on VNET/VIMAGE and there'll me more things he and we'll do, there's certainly code going to be shared (I would hope). /bz -- Bjoern A. Zeeb

Re: limitations on jail style virtualization

2010-11-13 Thread Bjoern A. Zeeb
p in devfs) and b) based on credtials on open you'll figure out the right jail. I promised the group that after the meeting I would bring up the topic with other interested developers... so here we are.. Tahnks a lot! /bz -- Bjoern A. Zeeb Welcome a new stag

Re: limitations on jail style virtualization

2010-11-13 Thread Bjoern A. Zeeb
ision to me and there might be work in progress from multiple people already. /bz -- Bjoern A. Zeeb Welcome a new stage of life. Going to jail sucks -- All my daemons like it! http://www.freebsd.org/doc/en_US.ISO88

Re: ifconfig, vnets and interface names

2010-10-17 Thread Bjoern A. Zeeb
ng. /bz PS: freebsd-virtualization@ is the best list to report "VIMAGE" or "vnet" related problems. -- Bjoern A. Zeeb Welcome a new stage of life. ___ freebsd-virtualization@freebsd.org mailing list http:

Re: VIMAGE + NDIS

2010-09-27 Thread Bjoern A. Zeeb
ry: 2916 MB Dumping 113 MB: 98 82 66 50 34 18 2 Thanks, Nikos ___ freebsd-virtualization@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-virtualization To unsubscribe, send any mail to "freebsd-virtualization-unsubscr.

Re: [patch] allow testing VIMAGE with pf in base system only

2010-09-09 Thread Bjoern A. Zeeb
ain environment yes, see the comment at the top of the patch: ! You should not leak /dev/pf into jails for now or they might ! change your rules;-) See devfs, devfs.rules, etc. The jail startup script would usually apply the devfsrules_jail defines in /etc/defaults/devfs.rules. /bz --

Re: [patch] allow testing VIMAGE with pf in base system only

2010-09-07 Thread Bjoern A. Zeeb
On Tue, 7 Sep 2010, Bjoern A. Zeeb wrote: Hey, in a way to work on something I needed to be able to at least load pf on my VIMAGE development machine. So I quickly hacked together a patch that does exactly that. I hope it'll apply to HEAD or stable/8 but I didn't test on either.

[patch] allow testing VIMAGE with pf in base system only

2010-09-07 Thread Bjoern A. Zeeb
s+vnet but should allow using pf in the base system even if VIMAGE is enabled. In case it still panics for you, let me know and include a backtrace in your report. http://people.freebsd.org/~bz/20100907-01-pf-vnet0.diff /bz -- Bjoern A. Zeeb Welcome a new sta

Re: duplicate epair ipv6 addresses

2010-09-02 Thread Bjoern A. Zeeb
you'll have to do manual ether address assignments (see 3rd paragraph of the DESCRIPTION section in the epair(4) manual page. /bz -- Bjoern A. Zeeb Welcome a new stage of life. ___ freebsd-virtualization@freebsd.org ma

Re: duplicate epair ipv6 addresses

2010-09-02 Thread Bjoern A. Zeeb
sions with possibly other epairs bridged to a 2nd machine over nfe0? /bz -- Bjoern A. Zeeb Welcome a new stage of life. ___ freebsd-virtualization@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-virtual

Re: Error while Setting up IPsec in 2 vimages

2010-06-04 Thread Bjoern A. Zeeb
for tunnel mode IPsec you do not need gif tunnels at all. You can just setup ipsec. If you need interfaces over ipsec for link state protocols like OSPF you would want to configure transport mode for the gif-tunnel endpoints and only protect those (the gif tunnel) and then use routes. -- Bjoern A. Z

Re: shmget and vimage

2010-03-16 Thread Bjoern A. Zeeb
t... ipcrm: shmid(131072): : Function not implemented if you create a jail with a vnet you want to give it jail - i -c vnet allow.sysvipc .. and then things should start to work at leat in the non-virtualized way (global namespace across all jails). /bz -- Bjoern A. Zeeb It will n

Re: Jail unknown parameter vnet

2010-02-28 Thread Bjoern A. Zeeb
parameter: vnet Where an error, what I do not so? can you confirm with uname -i or uname -a that you actually installed and booted the right kernel? /bz -- Bjoern A. Zeeb It will not break if you know what you are doing. ___ freebsd

Re: Network simulation using jails & vimage

2010-02-21 Thread Bjoern A. Zeeb
y on doesn't seem to work with 8.0. If 7.2 won't work for my needs, but 8 or 9-CURRENT will, is anyone aware of an updated ipfw DSCP patch? I haven't seen anything on Google or the freebsd-ipfw mailing list. what is DSCP? I guess Differentiated Services CodePoint (if talking MP

Re: kern/141696: [rum] [panic] rum(4)+ vimage = kernel panic

2009-12-18 Thread Bjoern A. Zeeb
27;s not a problem for all the other physical interfaces like bge, bce, em, or have we just not noticed what happens if we have them as module and attach at run-time? /bz -- Bjoern A. Zeeb It will not break if you know what you are doing. _

Re: create a vnet jail in rc.conf

2009-12-09 Thread Bjoern A. Zeeb
can still give a command to start a jail starting all the rc framework etc. in it. /bz -- Bjoern A. Zeeb It will not break if you know what you are doing. ___ freebsd-virtualization@freebsd.org mailing list http://lists.freebsd.org/mailman

Re: ppp in vimages?

2009-12-02 Thread Bjoern A. Zeeb
s if the interface was just created. -- Bjoern A. Zeeb It will not break if you know what you are doing. ___ freebsd-virtualization@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-virtualization To unsubscribe, send a

Re: Imunes and FreeBSD 8.0 RC2

2009-11-11 Thread Bjoern A. Zeeb
/bz -- Bjoern A. Zeeb It will not break if you know what you are doing. ___ freebsd-virtualization@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-virtualization To unsubscribe, send any mail to "freebsd-virtualization

Re: Per Jail Memory Limits

2009-10-06 Thread Bjoern A. Zeeb
real need to do this as we use 7.1 in production. Notes: * CPU limiting is not support is not supported unless you use shecd_4bsd. * I have not tested this on any system yet, just compile tested, I am putting it though its paces right now. Tom -- Bjoern A. Zeeb It will not br

Re: can't find routing entry for network routes

2009-10-04 Thread Bjoern A. Zeeb
~bz/20090906-01-V_llatbl.diff which is in HEAD but not yet MFCed to stable/8. /bz -- Bjoern A. Zeeb It will not break if you know what you are doing. ___ freebsd-virtualization@freebsd.org mailing list http://lists.freebsd.org/mailman/l

Re: 9.0 + vimage + nfs root = panic

2009-08-30 Thread Bjoern A. Zeeb
On Sun, 30 Aug 2009, Kris Kennaway wrote: Hi, Trying to mount root from nfs: Fatal trap 12: page fault while in kernel mode known and I just pointed you at the patch (via OOB) to try. /bz -- Bjoern A. Zeeb What was I talking about and who are you again

Re: interface name collisions

2009-08-25 Thread Bjoern A. Zeeb
, when the if.c code has settled. /bz -- Bjoern A. Zeeb What was I talking about and who are you again? ___ freebsd-virtualization@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-virtualization To unsubscribe, s

Re: Kernel Compiled with options VIMAGE panics on boot

2009-05-17 Thread Bjoern A. Zeeb
struct in_ifaddr *ia; struct in_addr prefix, mask, p; /bz -- Bjoern A. Zeeb The greatest risk is not taking one. ___ freebsd-virtualization@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-vi

Re: Regarding multi-ip Bjoern head patch

2009-04-22 Thread Bjoern A. Zeeb
HEADS UP r185435? Yes, all of FreeBSD 7.2 (BETA, RC1, upcomig RC2 and RELEASE) have and will have it. So if you are going to update your system to any of those versions you'll have it. /bz PS: in case of reply please remove the -virtualization Cc: -- Bjoern A. Zeeb Th

Re: Vimage globals vs structures measurements.

2009-02-04 Thread Bjoern A. Zeeb
On Wed, 4 Feb 2009, Bjoern A. Zeeb wrote: On Mon, 2 Feb 2009, Julian Elischer wrote: Hi, If I can get some confirmation of this by others then the next step would be to simply remove the VIMAGE_GLOBALS option and all the global variables it covers. At least that's what seems next

Re: Vimage globals vs structures measurements.

2009-02-04 Thread Bjoern A. Zeeb
dents wrt. VIMAGE_GLOBALS even with all the larger changes that went in. I think it's safe to keep them another 4-6 weeks. /bz -- Bjoern A. Zeeb The greatest risk is not taking one. ___ freebsd-virtualization@freebsd.org mailing

HEADS UP: vimage ABI constraints on container structs [was: Re: svn commit: r186057 - head/sys/netinet]

2008-12-17 Thread Bjoern A. Zeeb
the ``V_rules'' than on the side. It would be kind of hard for 3rd party vendors to supply (binary) modules with that then though. I really hope we won't need to go there. /bz -- Bjoern A. Zeeb The greatest risk is not taking one. _

Re: HEADS UP: r185435 multi-IPv4/v6/no-IP jails in HEAD

2008-12-15 Thread Bjoern A. Zeeb
e tested what was posted? -- Bjoern A. Zeeb The greatest risk is not taking one. ___ freebsd-virtualization@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-virtualization To unsubscribe, send any mail

Re: HEADS UP: vimage - virtualized global variables in the network stack

2008-12-13 Thread Bjoern A. Zeeb
On Sat, 13 Dec 2008, Max Laier wrote: On Saturday 13 December 2008 20:33:53 Bjoern A. Zeeb wrote: ... This state of having the variables in parallel, global and in the container struct, will be maintained for another (short) time until the entire virtualization framework is in. This is needed

HEADS UP: vimage - virtualized global variables in the network stack

2008-12-13 Thread Bjoern A. Zeeb
On Sat, 13 Dec 2008, Bjoern A. Zeeb wrote: Hi, Author: bz Date: Sat Dec 13 19:13:03 2008 New Revision: 186048 URL: http://svn.freebsd.org/changeset/base/186048 Log: Second round of putting global variables, which were virtualized but formerly missed under VIMAGE_GLOBAL. Put the extern

HEADS UP: r185435 multi-IPv4/v6/no-IP jails in HEAD

2008-12-01 Thread Bjoern A. Zeeb
case you have more questions the man pages do not address, or problem, etc. please follow-up to freebsd-jail@ . Regards, Bjoern PS: the MFC question was answered in the commit message so do not ask. -- Bjoern A. Zeeb Stop bit received. Insert coin for new game. -- Forwarded m