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List:       yaffs
Subject:    [Yaffs] mount problem with yaffs bug: fs/yaffs2/yaffs_guts.c 343
From:       "Ken Yu" <gagayo () gmail ! com>
Date:       2008-09-25 3:16:22
Message-ID: f90c76bb0809242016x520a309cy7863b2113dfd53ec () mail ! gmail ! com
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Hi, friends:
I find some problema about u/mount.
Here is my test:

First, I erase the nand and mount the partition,
When I copy some mp3 file to the partition, then umount it.
After reboot, mounting the partition works fine.

If I do not do umount command, the other steps are the same.
Mounting will pop lots of yaffs bugs.

my friends, any suggests for me?

Thanks in advanced.

=========================================
/ # mount -t yaffs /dev/mtdblock/0 /mnt/f0
yaffs: dev is 32505856 name is "mtdblock0"
yaffs: Attempting MTD mount on 31.0, "mtdblock0"
yaffs: auto selecting yaffs2
**>> yaffs: BlockBits block 27375 is not valid
==>> yaffs bug: fs/yaffs2/yaffs_guts.c 343
**>> yaffs: Chunk Id (27375:111) invalid
==>> yaffs bug: fs/yaffs2/yaffs_guts.c 355
**>> yaffs: getBlockInfo block 27375 is not valid
==>> yaffs bug: fs/yaffs2/yaffs_getblockinfo.h 29
**>> yaffs: BlockBits block 27375 is not valid
==>> yaffs bug: fs/yaffs2/yaffs_guts.c 343
**>> yaffs: Chunk Id (27375:111) invalid
==>> yaffs bug: fs/yaffs2/yaffs_guts.c 355
**>> yaffs: BlockBits block 25336 is not valid
==>> yaffs bug: fs/yaffs2/yaffs_guts.c 343
**>> yaffs: Chunk Id (25336:120) invalid
...................................................

[Attachment #3 (text/html)]

<div dir="ltr"><div>Hi, friends: </div>
<div>I find some problema about u/mount.</div>
<div>Here is my test: </div>
<div>&nbsp;</div>
<div>First, I erase the nand and mount the partition, </div>
<div>When I copy some mp3 file to the partition, then umount it.</div>
<div>After reboot, mounting the partition works fine.</div>
<div>&nbsp;</div>
<div>If I do not do umount command, the other steps are the same.</div>
<div>Mounting will pop lots of yaffs bugs.</div>
<div>&nbsp;</div>
<div>my friends, any suggests for me?</div>
<div>&nbsp;</div>
<div>Thanks in advanced.</div>
<div>&nbsp;</div>
<div>=========================================</div>
<div>/ # mount -t yaffs /dev/mtdblock/0 /mnt/f0<br>yaffs: dev is 32505856 name is \
&quot;mtdblock0&quot;<br>yaffs: Attempting MTD mount on 31.0, \
&quot;mtdblock0&quot;<br>yaffs: auto selecting yaffs2<br>**&gt;&gt; yaffs: BlockBits \
block 27375 is not valid<br> ==&gt;&gt; yaffs bug: fs/yaffs2/yaffs_guts.c \
343<br>**&gt;&gt; yaffs: Chunk Id (27375:111) invalid<br>==&gt;&gt; yaffs bug: \
fs/yaffs2/yaffs_guts.c 355<br>**&gt;&gt; yaffs: getBlockInfo block 27375 is not \
                valid<br>==&gt;&gt; yaffs bug: fs/yaffs2/yaffs_getblockinfo.h 29<br>
**&gt;&gt; yaffs: BlockBits block 27375 is not valid<br>==&gt;&gt; yaffs bug: \
fs/yaffs2/yaffs_guts.c 343<br>**&gt;&gt; yaffs: Chunk Id (27375:111) \
invalid<br>==&gt;&gt; yaffs bug: fs/yaffs2/yaffs_guts.c 355<br>**&gt;&gt; yaffs: \
BlockBits block 25336 is not valid<br> ==&gt;&gt; yaffs bug: fs/yaffs2/yaffs_guts.c \
343<br>**&gt;&gt; yaffs: Chunk Id (25336:120) invalid</div> \
<div>...................................................</div> \
<div>&nbsp;</div></div>



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