Re: Restricting IP ranges for guests over tap devices

2020-08-02 Thread Miroslav Lachman
icious guest can assign IP of another guest or the main host and cause some collisions or malfunctions. I am looking for the right solution for a long time. Miroslav Lachman ___ freebsd-virtualization@freebsd.org mailing list https://lists.freebsd.org/m

Re: Problem with vm switch

2020-02-08 Thread Miroslav Lachman
type: standard ident: vm-public vlan: - physical-ports: lagg0 bytes-in: 44511490779 (41.454G) bytes-out: 96473446839 (89.847G) virtual-port device: tap20 vm: You can also destroy and create the switch again with "vm switch". Miroslav Lachman

Re: Need X-server to run in bhyve guest

2019-12-03 Thread Miroslav Lachman
GPT (25G) 40 8 - free - (4.0K) 48 1024 1 freebsd-boot (512K) 1072 44040192 2 freebsd-ufs (21G) 44041264 8386560 3 freebsd-swap (4.0G) 52427824 936 - free - (468K) Kind regards Miroslav Lach

Re: bhyve zfs resizing

2019-03-18 Thread Miroslav Lachman
RAM size and test it again. Kind regards Miroslav Lachman ___ 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: bhyve zfs resizing

2019-03-18 Thread Miroslav Lachman
1072976 - free - (488K) 2048 203423744 vtbd1p2 freebsd-ufs (97G) 203425792 216004568 - free - (103G) After this, the partition can finally be enlarged # gpart resize -a 1M -s 197G -i 2 vtbd1 # growfs /

Re: syncing bhyve instances

2018-01-22 Thread Miroslav Lachman
problems). And some kind of rsync synchronisation as you said. Miroslav Lachman ___ 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: syncing bhyve instances

2018-01-22 Thread Miroslav Lachman
vague question. But if you just want poor mans replication I would go with ZFS (send + receive) from host p to r in few minutes intervals. Of course it will not help you with internal states of running VMs. It will just sync filesystems in better way than rsync. (if you have ZFS) Miroslav La

Re: tap interfaces disappears after bhyve guests shutdowns

2017-02-14 Thread Miroslav Lachman
Any idea why?? Are you using IPs from the same subnet on host and in a guests? What IP did you assign to tap / bridge? Miroslav Lachman ___ freebsd-virtualization@freebsd.org mailing list https://lists.freebsd.org/mailman/listinfo/freebsd-virtualizati

Re: tap interfaces disappears after bhyve guests shutdowns

2017-02-13 Thread Miroslav Lachman
C. L. Martinez wrote on 2017/02/13 13:09: Why when a bhyve guest shutdowns or reboot tap interfaces goes down and lost IP assigned address?. I need to use same tap interface for several guests and assign an IP to this tap interface to act as a router for these guests. How can I do a "pers

Re: ZFS subvolume support inside Bhyve vm

2016-03-10 Thread Miroslav Lachman
Jakub Klama wrote on 03/11/2016 00:13: Wiadomość napisana przez Miroslav Lachman <000.f...@quip.cz> w dniu 10.03.2016, o godz. 23:30: Pavel Odintsov wrote on 03/10/2016 23:24: Hello! Songs interesting! But I could not find any information regarding p9fs state in FreeBSD and their pr

Re: ZFS subvolume support inside Bhyve vm

2016-03-10 Thread Miroslav Lachman
Pavel Odintsov wrote on 03/10/2016 23:24: Hello! Songs interesting! But I could not find any information regarding p9fs state in FreeBSD and their protocol overhead. Coukd you aim me to more details? You can find something at https://github.com/wca/p9fs On Friday, 11 March 2016, Peter Greha

Re: available hypervisors in FreeBSD

2015-12-20 Thread Miroslav Lachman
adless mode. If you are really not satified with VirtualBox, you can try Xen. The other options is not mature enough to run highly loaded Windows in production. (it is just my opinion and somebody else can see it otherwise) Miroslav Lachman ___ freebsd

Re: virtualbox-ose-4.3.16 USB passthrough does not work

2015-02-12 Thread Miroslav Lachman
Miroslav Lachman wrote on 02/13/2015 00:13: Maurizio Vairani wrote on 02/10/2015 11:58: Il 09/02/2015 22:34, Miroslav Lachman ha scritto: Hi, I have virtualbox-ose-4.3.16 and virtualbox-ose-kmod-4.3.16 installed on my PC-BSD (FreeBSD 10.1-RELEASE-p8 amd64 GENERIC). I tried to connect DJ mixer

Re: virtualbox-ose-4.3.16 USB passthrough does not work

2015-02-12 Thread Miroslav Lachman
Maurizio Vairani wrote on 02/10/2015 11:58: Il 09/02/2015 22:34, Miroslav Lachman ha scritto: Hi, I have virtualbox-ose-4.3.16 and virtualbox-ose-kmod-4.3.16 installed on my PC-BSD (FreeBSD 10.1-RELEASE-p8 amd64 GENERIC). I tried to connect DJ mixer Rane TTM57SL and pass it's USB device (S

virtualbox-ose-4.3.16 USB passthrough does not work

2015-02-09 Thread Miroslav Lachman
evice permissions are OK: # ls -l /dev/ugen1.4 lrw-rw-rw- 1 root wheel 9 Feb 9 18:33 /dev/ugen1.4 -> usb/1.4.0 VirtualBox is running as root. Is USB passthrough supported on this version of VirtualBox? Should I have some special settings on host to allow this device for VBox guest? Miroslav

Re: Disk IO throttling for VM guests?

2014-05-08 Thread Miroslav Lachman
Andreas Nilsson wrote: On Thu, May 8, 2014 at 5:57 PM, Miroslav Lachman <000.f...@quip.cz <mailto:000.f...@quip.cz>> wrote: Is there any possibilities to limit disk IO for virtualization guest on FreeBSD? I would like to know, if it is possible to limit IOps for jails,

Disk IO throttling for VM guests?

2014-05-08 Thread Miroslav Lachman
something like this. So do we have anything like this for Jails or Bhyve? http://wiki.qemu.org/Features/DiskIOLimits http://wiki.smartos.org/display/DOC/Tuning+the+IO+Throttle Miroslav Lachman ___ freebsd-virtualization@freebsd.org mailing list http

Best practices with network settings for virtualization

2014-05-04 Thread Miroslav Lachman
running on the same machine. Guests can be VirtualBox, Bhyve or anything else. I really appreciate any help or ideas. -- Miroslav Lachman PS: I don't know if this is the best lsit to ask, maybe freebsd-net@ is better place? ___ freebsd-virtualiz

Re: VPS / Jail / Bhyve File System isolation

2013-11-20 Thread Miroslav Lachman
encrypted disks) Miroslav Lachman ___ freebsd-virtualization@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-virtualization To unsubscribe, send any mail to "freebsd-virtualization-unsubscr...@freebsd.org"

Re: FreeBSD 9.1-Rel: Jail-rc startup of vnet jails with new configuration syntax

2013-11-07 Thread Miroslav Lachman
. [...] Take a look at sysutils/jail2. It is jail startup/shutdown script with jail.conf support. Miroslav Lachman ___ freebsd-virtualization@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-virtualization To unsubscribe, send any

Re: problem with time and cronjobs in Qemu guest

2009-05-31 Thread Miroslav Lachman
Miroslav Lachman wrote: Hi, I have Qemu 0.10.1 installed on my old Windows 2000 PC and I am running FreeBSD 7.2-RC1 i386 in it for some testing purposes. Today I realized that some cron task was not run at specified time nor some commands in endless loop. This is simple example of strange

problem with time and cronjobs in Qemu guest

2009-05-12 Thread Miroslav Lachman
guest or in Qemu itself) to fix this? Miroslav Lachman ___ freebsd-virtualization@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-virtualization To unsubscribe, send any mail to "freebsd-virtualization-unsubscr...@freebsd.org"

Re: Hierarchical jails

2009-05-09 Thread Miroslav Lachman
g dot-separated component names. [...] I am glad that you are working on this feature! I added info + links to this patches on wiki http://wiki.freebsd.org/Jails I hope I will have some free time to test it soon. Miroslav Lachman ___ freebsd-virtualizat