[Bug 1952916] Re: riscv64: ensure reasonable partition alignment
Heinrich Schuchardt
1952916 at bugs.launchpad.net
Wed Dec 1 12:37:44 UTC 2021
** Patch added: "0001-riscv64-ensure-reasonable-partition-alignment.patch"
https://bugs.launchpad.net/ubuntu/+source/livecd-rootfs/+bug/1952916/+attachment/5544657/+files/0001-riscv64-ensure-reasonable-partition-alignment.patch
** Tags added: fr-1893
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https://bugs.launchpad.net/bugs/1952916
Title:
riscv64: ensure reasonable partition alignment
Status in livecd-rootfs package in Ubuntu:
New
Bug description:
Currently the RISC-V preinstalled server images come with partitions
that are only 1 KiB aligned. Ext4 may use 4 KiB block size. The
existing misalignment leads to decreased performance.
Please, decrease the size of the loader2 partition by 34 512-byte
blocks. This results in 1 MiB alignment of the EFI and root
partitions.
The remaining loader2 partition size of close to 4 MiB is still large
enough for U-Boot or a future EDK II.
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