![]() ![]() > # qemu-system-aarch64 -M raspi3 -m 1G -kernel vmlinuz-5.4.79-v8 -dtb bcm2837-rpi-3-b-plus.dtb -append console=ttyAMA0\ root=/dev/mmcblk0p2\ rw -nographic -serial mon:stdio -drive file=/dev/sdg,format=raw > Is there a simple workaround that disables this rather > Copyright (c) 2003-2020 Fabrice Bellard and the QEMU Project developers > This is on QEMU 5.2.0, as evidenced by the following: > resized to match qemu's odd expectations works fine. > The same invocation with a dump of the actual image Indeed, we can remove this warning for block devices. > (note that this will lose data if you make the image smaller than it currently is). > You can resize disk images with 'qemu-img resize ' Patches to improve the model by better matching the real Simplify the design and avoid to deal with security issues. We choose to restrict the model to the physical layer to On it is free to reserve some amount to replace broken ![]() > SD card size has to be a power of 2, e.g. > qemu-system- aarch64: Invalid SD card size: 14.8 GiB > # qemu-system-aarch64 -M raspi3 -m 1G -kernel vmlinuz-5.4.79-v8 -dtb bcm2837- rpi-3-b- plus.dtb -append console=ttyAMA0\ root=/dev/ mmcblk0p2\ rw -nographic -serial mon:stdio -drive file=/dev/ sdg,format= raw > Device Boot Start End Sectors Size Id Type > I/O size (minimum/optimal): 512 bytes / 512 bytes > Sector size (logical/physical): 512 bytes / 512 bytes ![]() > Something here appears to be conceptually wrong. > and qemu tells me its size is "invalid". > I'm trying to use an _actual_ **physical** SD card, > introduces an artificial size constraint for SD cards Is there a simple workaround that disables this rather This is on QEMU 5.2.0, as evidenced by the following:Ĭopyright (c) 2003-2020 Fabrice Bellard and the QEMU Project developers Resized to match qemu's odd expectations works fine. The same invocation with a dump of the actual image (note that this will lose data if you make the image smaller than it currently is). You can resize disk images with 'qemu-img resize ' SD card size has to be a power of 2, e.g. Qemu-system- aarch64: Invalid SD card size: 14.8 GiB # qemu-system-aarch64 -M raspi3 -m 1G -kernel vmlinuz-5.4.79-v8 -dtb bcm2837- rpi-3-b- plus.dtb -append console=ttyAMA0\ root=/dev/ mmcblk0p2\ rw -nographic -serial mon:stdio -drive file=/dev/ sdg,format= raw I/O size (minimum/optimal): 512 bytes / 512 bytesĭevice Boot Start End Sectors Size Id Type Sector size (logical/physical): 512 bytes / 512 bytes Something here appears to be conceptually wrong.ĭisk /dev/sdg: 14.84 GiB, 15931539456 bytes, 31116288 sectors I'm trying to use an _actual_ **physical** SD card, Introduces an artificial size constraint for SD cards ![]()
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |