Comments (2)
Aravind0812
commented on June 10, 2024
1
Thank you for the response, Now i understand.
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geky
commented on June 10, 2024
Hi @Aravind0812, if I understand correctly, this is just how littlefs works.
In general, it is more efficient to wait as long as possible to update the metadata, because littlefs doesn't know how much data is being written until lfs_file_close.
lfs_file_sync allows you to manually update the metadata if you want to keep the file open. It's ok to call lfs_file_sync after every file write.
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