RE: how to setup user mode network backend and test it?

2021-04-15 Thread ckim
Hello Peter Maydell, I thought I can set real IP address to the VM(I know with tap networking it's possible). 129.254.254.x is the address used in our department. OK, I'll understand that, with just "-netdev user,id=n1 -device e1000,netdev=n1" option, there are DHP server, DNS server and SMB

Re: resizing disk image in a raw file online possible ?

2021-04-15 Thread Lentes, Bernd
found it by myself: Warning: Never use qemu-img to modify images in use by a running virtual machine or any other process; this may destroy the image. Also, be aware that querying an image that is being modified by another process may encounter inconsistent state

resizing disk image in a raw file online possible ?

2021-04-15 Thread Lentes, Bernd
Hi, we have several qemu guests running on SLES 12 SP5 and pacemaker and a two-node HA cluster. The raw files for the disks for the guests reside on a OCFS2 Volume on a SAN. We need to give more storage to a guest (several 100GB). Is that online possible ? Thanks. Bernd -- Bernd Lentes

Re: how to setup user mode network backend and test it?

2021-04-15 Thread Peter Maydell
On Thu, 15 Apr 2021 at 14:22, wrote: > I tried qemu networking but it doesn’t work and I can’t figure out what is > wrong. > > I first tried “-netdev user,id=n1 -device e1000,netdev=n1” as network > option,(I added e1000 driver in the linux kernel build too.). > > By `ip link show` I can see

how to setup user mode network backend and test it?

2021-04-15 Thread ckim
Dear list members, I tried qemu networking but it doesn't work and I can't figure out what is wrong. I first tried "-netdev user,id=n1 -device e1000,netdev=n1" as network option,(I added e1000 driver in the linux kernel build too.). By `ip link show` I can see there is the 'eth0' interface.

windows vm also uses max memory allocated

2021-04-15 Thread Jiatong Shen
Hi, qemu experts, we are facing an issue that windows vm uses up all memory once booted. for example, if vm has spec of 20G of memory, a linux machine will not uses 20G memory as soon as it boots up, on the contrary, windows vm will uses all that are allocated to it. (issue has also been reported

Re: Converting QEMU .raw to VMDK VMware

2021-04-15 Thread Jakob Bohm
On 2021-04-14 19:40, Terrance Battle wrote: Hi, I have a question, how do I go about converting a .raw snapshot to VMware VMDK? We’re looking to move the .raw snapshot to  our new VMware environment for DevOps. Thanks, Look at qemu-img, it can convert between many virtual disk formats,