From: Vitaly Wool <vwool@ru.mvista.com>
To: joakim.tjernlund@transmode.se
Cc: linux-mtd@lists.infradead.org
Subject: Re: JFFS2 SUMMARY nodes aren't working
Date: Thu, 22 Mar 2007 16:54:31 +0300 [thread overview]
Message-ID: <46028A97.1010703@ru.mvista.com> (raw)
In-Reply-To: <1174571529.26465.311.camel@gentoo-jocke.transmode.se>
Joakim Tjernlund wrote:
>On Thu, 2007-03-22 at 16:36 +0300, Vitaly Wool wrote:
>
>
>>Joakim Tjernlund wrote:
>>
>>
>>
>>>On a fresh JFFS2 root FS image with summary nodes there is no
>>>difference in mount time when enabling summary support in kernel(2.6.20,
>>>powerpc).
>>>
>>>
>>>
>>>
>>Can you please elaborate on how you got the image with summary nodes?
>>
>>
>
>>From my JFFS2 build script:
>mkfs.jffs2 -e 0x20000 -b -d jffs2root -o "${JFFS2FILE}.tmp" || exit
>sumtool -e 0x20000 -b -i "${JFFS2FILE}.tmp" -o "${JFFS2FILE}" || exit
>
>
Ok, can you try starting from a bare filesystem? I.e. erase the
partition, copy the files, unmount, mount and see how much time it takes?
Vitaly
next prev parent reply other threads:[~2007-03-22 13:54 UTC|newest]
Thread overview: 14+ messages / expand[flat|nested] mbox.gz Atom feed top
2007-03-22 13:15 JFFS2 SUMMARY nodes aren't working Joakim Tjernlund
2007-03-22 13:24 ` Artem Bityutskiy
2007-03-22 13:36 ` Vitaly Wool
2007-03-22 13:52 ` Joakim Tjernlund
2007-03-22 13:54 ` Vitaly Wool [this message]
2007-03-23 17:24 ` Joakim Tjernlund
2007-03-23 18:32 ` Joakim Tjernlund
2007-03-26 12:37 ` Josh Boyer
2007-03-26 13:16 ` Joakim Tjernlund
2007-03-26 14:02 ` Josh Boyer
2007-03-26 15:09 ` Joakim Tjernlund
2007-03-26 16:30 ` Joakim Tjernlund
2007-03-27 12:53 ` Ferenc Havasi
2007-03-27 13:16 ` Joakim Tjernlund
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