Hi Igor, On Fri, Aug 20, 2021 at 03:34:05PM +0300, Igor Eisberg wrote: > Hey there, getting straight to the point. > Our team is using Debian 10, in which erofs mounting is not supported and > we have no option of updating the kernel, nor do we have sudo permissions > on this server. > > Our only choice is to use erofsfuse to mount an Android image (compression > was used on that image), for the sole purpose of extracting its contents to > another folder for processing. > Tried on Debian 10, pop_OS! and even the latest Kubuntu (where native > mounting is supported), but on all of them I could not copy files which are > compressed from the mounted image to another location (ext4 file system). > > The error I'm getting is: "Operation not supported (95)" >
Thanks for your feedback. Could you check if lz4 was built-in when building erofsfuse? I guess that is the reason (lack of lz4 support builtin). If not, could you add -d to erofsfuse when starting up? Thanks, Gao Xiang > Notes: > * Only extremely small (< 1 KB) files which are stored uncompressed are > copied successfully. > * Copying works perfectly when mounting the image with "sudo mount" on the > latest Kubuntu, so it has to be something with erofsfuse. > > Anything you can do to help resolve this? > > Best, > Igor.
