I run a fuse client in alpine docker container, and then execute "ls -alh |wc -l " command. I found some directories were discarded.
the reason I guess: alpine linux getdents64 buffer size is 2048 byte, and jacobsa fuse is 4096 byte (op.Dst length), alpine cannot hold all the data, so it discards some.
Recurrence steps: create 5000 files in one directory, mount a client in alpine linux, execute "ls -alh |wc -l " command
Other: If I write less data each time（like 64 direntries）when the kenernl call ReadDir function, there will be no problem
I run a fuse client in alpine docker container, and then execute "ls -alh |wc -l " command. I found some directories were discarded.
the reason I guess: alpine linux getdents64 buffer size is 2048 byte, and jacobsa fuse is 4096 byte (op.Dst length), alpine cannot hold all the data, so it discards some.
Recurrence steps: create 5000 files in one directory, mount a client in alpine linux, execute "ls -alh |wc -l " command
Other: If I write less data each time（like 64 direntries）when the kenernl call ReadDir function, there will be no problem