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Re: jffs2 write in 4kB blocks over the network?
Markus Schaber wrote:
Hi, JÃrgen,
JÃrgen Lambrecht <J.Lambrecht@televic.com> wrote:
the default block size in jffs2 is 4kB. But with FTP, packets have at
most 1448 B payload.
If I put a file of 12kB, is the file then put in 3 nodes if 4kB, or is
it put in 9 nodes (because FTP uses 9 packets) ?
Besides what JÃrgen wrote, it also depends on how your FTP program
buffers, which parts it writes in a single write call, and when it
syncs/flushes buffers.
It still doesn't matter because the file system and/or JFFS2 will
be buffering it to suit their needs.
--
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Gary Thomas | Consulting for the
MLB Associates | Embedded world
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