From: "Xiaogeng (Shawn) Jin" <xjin@redswitch.com>
To: "Jörn Engel" <joern@wohnheim.fh-wedel.de>
Cc: Kenneth Johansson <kenneth.johansson@etx.ericsson.se>,
Mtd <linux-mtd@lists.infradead.org>
Subject: Re: writing to jffs2 is so slow?
Date: Fri, 06 Sep 2002 11:32:01 -0700 [thread overview]
Message-ID: <3D78F4A1.4060304@redswitch.com> (raw)
In-Reply-To: 20020906174829.GA3885@wohnheim.fh-wedel.de
>>>Maybe it's possible to do a format command that creates a disk that is
>>>empty and prevents the jffs2 code to reformat every block.
>>
>>A format command? What command formats MTD devices (my flash is NOR)?
>>Thanks.
>
> Try eraseall from the utils.
> With that, jffs2 just writes the erase markers to flash, 12 bytes per
> erase block.
Well, that's just what I did. Then making a first directory takes 2 minutes.
- Shawn.
next prev parent reply other threads:[~2002-09-06 18:26 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2002-09-05 21:09 writing to jffs2 is so slow? Xiaogeng (Shawn) Jin
2002-09-06 7:15 ` Thomas TESTASECCA
2002-09-06 12:08 ` Kenneth Johansson
2002-09-06 17:14 ` Xiaogeng (Shawn) Jin
2002-09-06 17:48 ` Jörn Engel
2002-09-06 18:32 ` Xiaogeng (Shawn) Jin [this message]
2002-09-06 18:54 ` David Woodhouse
2002-09-06 21:20 ` Joakim Tjernlund
2002-09-06 21:30 ` David Woodhouse
2002-09-06 18:57 ` Jörn Engel
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=3D78F4A1.4060304@redswitch.com \
--to=xjin@redswitch.com \
--cc=joern@wohnheim.fh-wedel.de \
--cc=kenneth.johansson@etx.ericsson.se \
--cc=linux-mtd@lists.infradead.org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.