From: "Jose Rodríguez Argente" <jradc@tid.es>
To: linux-mtd@lists.infradead.org
Subject: [Fwd: JFFS2 compresses?]
Date: Wed, 19 Sep 2001 16:29:50 +0200 [thread overview]
Message-ID: <3BA8ABDE.6020208@tid.es> (raw)
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From: "Jose Rodríguez Argente" <jradc@tid.es>
To: linux-mtd@lists.infradead.org
Subject: JFFS2 compresses?
Date: Wed, 19 Sep 2001 14:44:41 +0200
Message-ID: <3BA89339.50407@tid.es>
Does JFFS2 compress data in flash?
When I check the available space in Flash
df
Filesystem 1k-blocks Used Available Use%
Mounted on
/dev/mtdblock1 32000 5772 26228
18% /
But when I erase a file that is 702k big I get:
df
Filesystem 1k-blocks Used Available Use%
Mounted on
/dev/mtdblock1 32000 5648 26352
18% /
Which means that 124k have been freed.
I think there is a compression algorythm involved...?
Thanks a lot
next reply other threads:[~2001-09-19 14:26 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2001-09-19 14:29 Jose Rodríguez Argente [this message]
2001-09-19 16:54 ` [Fwd: JFFS2 compresses?] Kenneth Johansson
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