From mboxrd@z Thu Jan 1 00:00:00 1970 From: David Woodhouse To: mike@bithead.com In-Reply-To: <20041213223652.50142.qmail@web54704.mail.yahoo.com> References: <20041213223652.50142.qmail@web54704.mail.yahoo.com> Content-Type: text/plain Date: Tue, 21 Dec 2004 11:40:20 +0000 Message-Id: <1103629220.6111.57.camel@localhost.localdomain> Mime-Version: 1.0 Content-Transfer-Encoding: 7bit Cc: linux-mtd@lists.infradead.org Subject: Re: JFFS1 vs JFFS2 compatibility List-Id: Linux MTD discussion mailing list List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , On Mon, 2004-12-13 at 14:36 -0800, Mike Wellington wrote: > Hi- > I know some guys who have JFFS v1 running on their Linux platform. > > They want to know what (if anything) is liable to break when they > try to go to JFFS2. > > They don't do anything fancy, just simple file operations > (open, write, close). > > I told them there should be no problem, but they still > want me to ask you experts. There should be no problem. Obviously the on-medium format isn't compatible and you'll need to recreate your file system, but anything which worked on JFFS1 should continue to work on JFFS2 -- and more. -- dwmw2