Re: Issues to set up a tap network backend

2021-04-13 Thread Berto Furth
Excellent! Well done! Berto. On Wed, 14 Apr 2021, at 08:12, Daniele Palmisano wrote: > Hi Berto, > Thanks for your reply. In the end, I knew it had to be something very silly. > In fact, I have found the answer here: > https://superuser.com/questions/1211852/why-linux-bridge-doesnt-work > IPTAB

Re: Issues to set up a tap network backend

2021-04-13 Thread Daniele Palmisano
Hi Berto, Thanks for your reply. In the end, I knew it had to be something very silly. In fact, I have found the answer here: https://superuser.com/questions/1211852/why-linux-bridge-doesnt-work IPTABLES was blocking IP packets, in the end. At the first glance the firewall seemed to allow any any,

Re: Issues to set up a tap network backend

2021-04-13 Thread Steve Litt
Hi Daniele, I can't completely understand either your needs or what you've done. I'd suggest every time anybody uses a word like "bridge" or "tap" or "DHCP" or names a file, they specify whether it's on the physical host or the virtual guest. This can save a lot of misunderstanding and confusion.

Re: why doesn't arm virt machine boot linux when uart address size is increased?

2021-04-13 Thread Philippe Mathieu-Daudé
On 4/13/21 2:40 PM, c...@etri.re.kr wrote: > Hi Peter Maydell, > Thanks again. It's still not clear why increasing the UART address size to > 0x2000 makes it stall, You might look for memory region overlap in the monitor using 'info mtree' and 'info mtree -f' for the flatview (where overlap can'

RE: why doesn't arm virt machine boot linux when uart address size is increased?

2021-04-13 Thread ckim
Hi Peter Maydell, Thanks again. It's still not clear why increasing the UART address size to 0x2000 makes it stall, But at least with the 'earlycon' command, I think I can later figure it out. (this will be helpful for analysis) Thank you! Chan Kim > -Original Message- > From: Peter May

Re: how can I attach a disk to a virtual machine?

2021-04-13 Thread Narcis Garcia
On most cases, it's better like a physical block device (/dev/sda) instead of a single partition. Narcis Garcia __ I'm using this dedicated address because personal addresses aren't masked enough at this mail public archive. Public archive administrator should fix this against automated

how can I attach a disk to a virtual machine?

2021-04-13 Thread ckim
Hello, qemu experts, What is the method of attaching disk image to a virtual machine? I want to attach disk image to the virtual machine, and it would be best if I can make it seem like a disk partition /dev/sda1, or like a disk(/dev/sda) with a couple of partitions(/dev/sda1, /dev/sda2,..)

Re: shared disk (DOS)

2021-04-13 Thread Tomas By
On Tue, 13 Apr 2021 13:53:04 +0200, Dennis Luehring wrote: > 1. you didn't explain in any detail why you need SHARE.exe > what program do you use that requires SHARE.exe? > you explain you complete szenario then you can get better help - your > are just giving small details without context Well, I

Re: shared disk (DOS)

2021-04-13 Thread Dennis Luehring
1. you didn't explain in any detail why you need SHARE.exe what program do you use that requires SHARE.exe? you explain you complete szenario then you can get better help - your are just giving small details without context 2. sorry but you do not sound like a DOS pro - so it could be that the

Re: shared disk (DOS)

2021-04-13 Thread Tomas By
On Tue, 13 Apr 2021 13:33:38 +0200, Dennis Luehring wrote: > qemu with a real dos is nicer as Dosbox??? From the outside. I can just call it from a shell script. > file sharing between host is a default feature of dosbox I need SHARE.EXE /Tomas

Re: shared disk (DOS)

2021-04-13 Thread Dennis Luehring
Am 13.04.2021 um 13:17 schrieb Tomas By: SHARE.EXE does not work in Dosbox, and QEMU seems nicer. qemu with a real dos is nicer as Dosbox??? - file sharing between host is a default feature of dosbox else i would give http://etherdfs.sourceforge.net a try - its up to date (2018) and should wo

Re: shared disk (DOS)

2021-04-13 Thread Tomas By
On Tue, 13 Apr 2021 12:35:48 +0200, Simon Becherer wrote: > why not use "dosbox" (or a other dos emulation) > and forget qemu for this purpose. SHARE.EXE does not work in Dosbox, and QEMU seems nicer. /Tomas

Re: shared disk (DOS)

2021-04-13 Thread Simon Becherer
Am 13.04.21 um 12:02 schrieb Tomas By: > All I need is 2-4 DOS instances sharing a directory somewhere. > /Tomas > why not use "dosbox" (or a other dos emulation) and forget qemu for this purpose. simoN -- www.becherer.de signature.asc Description: OpenPGP digital signature

Re: shared disk (DOS)

2021-04-13 Thread Tomas By
On Tue, 13 Apr 2021 11:48:46 +0200, Lars Noodén wrote: > No, no one used that back then. Well, does it matter? NFS/Samba sounds a lot simpler than trying to set up Netware. /Tomas

Re: shared disk (DOS)

2021-04-13 Thread Tomas By
On Tue, 13 Apr 2021 11:53:47 +0200, Jakob Bohm wrote: > Please refer to one of my earlier posts where I gave a summary of > how to make a Linux host machine provide the server side of the > SMB network used by MS network client. Yes, well, that sounds like added complexity, though. All I need is

Re: shared disk (DOS)

2021-04-13 Thread Jakob Bohm
On 2021-04-13 11:42, Tomas By wrote: On Tue, 13 Apr 2021 11:05:54 +0200, Dennis Luehring wrote: Am 13.04.2021 um 11:00 schrieb Tomas By: Or, put another way, how do I set up a 1990s DOS local network? for example [...] No I think the MS stuff looks better. Please refer to one of my earlie

Re: shared disk (DOS)

2021-04-13 Thread Tomas By
On Tue, 13 Apr 2021 11:03:44 +0200, Dennis Luehring wrote: > you questions are too DOS related Yes, I got confused in my initial googlings by this distributed file system stuff. /Tomas

Re: shared disk (DOS)

2021-04-13 Thread Lars Noodén
On 4/13/21 12:42 PM, Tomas By wrote: > On Tue, 13 Apr 2021 11:05:54 +0200, Dennis Luehring wrote: >> Am 13.04.2021 um 11:00 schrieb Tomas By: >>> Or, put another way, how do I set up a 1990s DOS local network? >> >> for example [...] > > > No I think the MS stuff looks better. > > /Tomas > No,

Re: shared disk (DOS)

2021-04-13 Thread Tomas By
On Tue, 13 Apr 2021 11:05:54 +0200, Dennis Luehring wrote: > Am 13.04.2021 um 11:00 schrieb Tomas By: > > Or, put another way, how do I set up a 1990s DOS local network? > > for example [...] No I think the MS stuff looks better. /Tomas

Re: shared disk (DOS)

2021-04-13 Thread Tomas By
On Tue, 13 Apr 2021 11:00:43 +0200, Dennis Luehring wrote: > you can try to install the "MS Network Client 3.0" - then you can > read/write files from network folders Ok, that sounds right. /Tomas

Re: shared disk (DOS)

2021-04-13 Thread Dennis Luehring
Am 13.04.2021 um 11:00 schrieb Tomas By: Or, put another way, how do I set up a 1990s DOS local network? for example: https://www.vogons.org/viewtopic.php?f=24&t=52260 talk about "EtherDFS - a network drive for DOS" http://etherdfs.sourceforge.net

Re: shared disk (DOS)

2021-04-13 Thread Dennis Luehring
Am 13.04.2021 um 11:00 schrieb Tomas By: Or, put another way, how do I set up a 1990s DOS local network? you questions are too DOS related try asking on https://www.vogons.org/ - one of the biggest retro forums with discussions about real-dos, dosbox, dos in VMs etc.

Re: shared disk (DOS)

2021-04-13 Thread Tomas By
On Tue, 13 Apr 2021 10:39:00 +0200, Tomas By wrote: > Is there some way to emulate "network file system" access from two (or > more) separate QEMU instances to the same disk image? Or, put another way, how do I set up a 1990s DOS local network? Unix NFS is something else again. /Tomas

Re: shared disk (DOS)

2021-04-13 Thread Dennis Luehring
Am 13.04.2021 um 10:39 schrieb Tomas By: Is there some way to emulate "network file system" access from two (or more) separate QEMU instances to the same disk image? you can try to install the "MS Network Client 3.0" - then you can read/write files from network folders but you can not write f

Re: shared disk (DOS)

2021-04-13 Thread Tomas By
Maybe it's a language problem. "sharing disk" and "network file system" are the same thing here. Trying to physically connect the same disk to two computers sounds idiotic. Is there some way to emulate "network file system" access from two (or more) separate QEMU instances to the same disk image?