From mboxrd@z Thu Jan 1 00:00:00 1970 Message-ID: Date: Mon, 3 Jan 2005 13:51:59 -0500 From: Russ Cox To: Bruce Ellis , Fans of the OS Plan 9 from Bell Labs <9fans@cse.psu.edu> Subject: Re: [9fans] fossil In-Reply-To: <775b8d1905010310375d31b770@mail.gmail.com> Mime-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit References: <775b8d1905010310375d31b770@mail.gmail.com> Cc: Topicbox-Message-UUID: 243096b6-eace-11e9-9e20-41e7f4b1d025 if you've been doing regular non-venti snaps, the super-block actually has very little important data. the really important part is the root blocks. every new file system snapshot has a new root block, and a root block is enough to get the rest of the system. On Tue, 4 Jan 2005 05:37:45 +1100, Bruce Ellis wrote: > ok. it's happened again. i have a buggered fossil on a machine > that uses fossil as its root. (corrupted superblock). i have no idea > how it happened. i guess the obvious is to rebuild the machine > with an extra disk and cd-rom and boot from that and poke around. > any chances of retrieving the significant work i've done since the > last venti snap? > > brucee >