public inbox for linux-mtd@lists.infradead.org
 help / color / mirror / Atom feed
From: "??" <kevin@gv.com.tw>
To: <linux-mtd@lists.infradead.org>
Subject: use "nandwrite" instead of "cp"?
Date: Wed, 31 Jul 2002 21:05:13 +0800	[thread overview]
Message-ID: <018001c23892$e85bb4a0$1b0448c0@gv.com.tw> (raw)

  dear all,
  thanks for your help,
 
 now i try to:
 
1> eraseall /dev/mtd1
2> cp test.img /dev/mtdblock1 
     (should i use "nandwrite" instead of "cp" here?)
3> mount -t jffs2 /dev/mtdblock1 /mnt
 
 then it still report many "magic bitmask not found"
  do i missing something?
  
  thanks in advanced!:)
  
  best regards,
  kevin
 
>  ----following message
> > log------------------------------------------------------
> > jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x00298014:
> > 0xa3dc in
> > stead
> > jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x00298018:
> > 0xccfe in
> > stead
> > jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x0029801c:
> > 0xd1b5 in
> > stead
> > jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x00298020:
> > 0xf8fd in
> > stead
> > jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x00298024:
> > 0xb452 in
> > stead
> > Further such events for this erase block will not be printed
> > nand_read_ecc: Failed ECC read, page 0x00007fc0
> > nand_read_ecc: Failed ECC read, page 0x00007fc0
> > nand_read_ecc: Failed ECC read, page 0x00007fc1
> > nand_read_ecc: Failed ECC read, page 0x00007fc1
> > nand_read_ecc: Failed ECC read, page 0x00007fc2
> > nand_read_ecc: Failed ECC read, page 0x00007fc2
> > nand_read_ecc: Failed ECC read, page 0x00007fc3
> > nand_read_ecc: Failed ECC read, page 0x00007fc3
> > jffs2_scan_empty(): Read 0x1000 bytes at 0x00df8000 returned -5
> > mount: wrong fs type, bad option, bad superblock on /dev/mtdblock1,
> >        or too many mounted file systems
> > 
> > 
> > ______________________________________________________
> > Linux MTD discussion mailing list
> > http://lists.infradead.org/mailman/listinfo/linux-mtd/
> 

             reply	other threads:[~2002-07-31 13:04 UTC|newest]

Thread overview: 2+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2002-07-31 13:05 ?? [this message]
2002-07-31 13:23 ` jffs2 mounting problem ??

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='018001c23892$e85bb4a0$1b0448c0@gv.com.tw' \
    --to=kevin@gv.com.tw \
    --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 a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox