From: "Manuel Sahm" <Manuel.Sahm@feig.de>
To: <linux-mtd@lists.infradead.org>
Subject: How to update UBIFS while running an application ?
Date: Fri, 03 Apr 2009 14:53:46 +0200 [thread overview]
Message-ID: <49D622FA.187F.00BC.1@feig.de> (raw)
Hello,
I have 3 UBIFS mounted - one is the RFS, another one is mounted in
/mnt/ubi1/ and the last one is mounted in /mnt/ubi2/
My main application is in /mnt/ubi1/ and is running.
How could I update the actual ubifs ubi0_0, ubi1_0 and ubi2_0 ?
I tried ist with
1.) flash_eraseall
2.) nandwrite
---> This doesn´t work -> after restart I got errors -> RFS is damaged
and doesn´t boot anymore
another try:
1.) ubiupdatevol
-----> the problem - this program doesn´t work if the ubifs is mounted
- but I can´t unmount /mnt/ubi1 or /mnt/ubi2 or the RFS because there
are applications running.
So what can I do to solve this problem ?
Thank you
next reply other threads:[~2009-04-03 12:54 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2009-04-03 12:53 Manuel Sahm [this message]
2009-04-04 15:25 ` How to update UBIFS while running an application ? Artem Bityutskiy
2009-04-06 8:15 ` Ricard Wanderlof
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