Re: Save qemu state

2021-12-01 Thread Peter Maydell
On Wed, 1 Dec 2021 at 19:28, Leek, Jim wrote: > So, why doesn't QEMU support external checkpoints? (ie an option > where checkpoints each get written to a new file.) If you really want to save to an external file I think you can do this by treating it as a migration (which is the same

RE: Save qemu state

2021-12-01 Thread Leek, Jim
So, why doesn't QEMU support external checkpoints? (ie an option where checkpoints each get written to a new file.) -Original Message- From: Qemu-discuss On Behalf Of Peter Maydell Sent: Wednesday, December 1, 2021 9:11 AM To: Динар Талибуллин Cc: qemu-discuss@nongnu.org Subject: Re:

Re: Save qemu state

2021-12-01 Thread Peter Maydell
On Wed, 1 Dec 2021 at 14:14, Динар Талибуллин wrote: > > Hello. Is it possible to save qemu state if image is in *. elf format? > I tried to do it in qemu monitor, but it require qcow2 format You need QEMU to know about one disk which is in qcow2 format, so it can save the state there, but that

Save qemu state

2021-12-01 Thread Динар Талибуллин
Hello. Is it possible to save qemu state if image is in *. elf format?I tried to do it in qemu monitor, but it require qcow2 format 

Re: DeviceState definition

2021-12-01 Thread Peter Maydell
On Tue, 30 Nov 2021 at 22:53, abhijeet inamdar wrote: > What difference does it make to define: > > DeviceState *nvic; > > nvic = qdev_create(NULL, TYPE_ARMV7M); This creates a new device in freshly allocated memory, both initializing and realizing it, and returns a pointer to that newly created