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From: Dzuy Nguyen <dzuy@infinity-studios.com>
To: linux-mtd@lists.infradead.org
Subject: jffs2: Too few erase blocks (1)
Date: Sun, 08 Feb 2009 23:52:59 -0600	[thread overview]
Message-ID: <498FC4BB.7060903@infinity-studios.com> (raw)

Hello,

I've allocated a small (64K) "user_config" partition in my flash for
persistence storage:

mtd0: 00020000 00010000 "u-boot"
mtd1: 00010000 00010000 "Config"
mtd2: 00100000 00010000 "vmlinux"
mtd3: 002a0000 00010000 "rootfs"
mtd4: 00010000 00010000 "user_config"
mtd5: 00020000 00010000 "ART"

When I tried to mount -t jffs2 /dev/mtdblock4, I get

jffs2: Too few erase blocks (1)

I understand that my erasesize is 64K, which gives me only 1 block,
and jffs2 needs more than 1 block, but the kernel defaults the erasesize
to 64K.

If I made a jffs2 file with eraseblock=8, would this work or would I have
to set it at the kernel?

Dzuy

             reply	other threads:[~2009-02-09  5:51 UTC|newest]

Thread overview: 6+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2009-02-09  5:52 Dzuy Nguyen [this message]
2009-02-09  8:50 ` jffs2: Too few erase blocks (1) Ricard Wanderlof
2009-02-09 15:39   ` Dzuy Nguyen
2009-02-09 16:32     ` Ricard Wanderlof
2009-02-10  4:16       ` Dzuy Nguyen
2009-02-10 12:41         ` Jamie Lokier

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