On Sunday 08 January 2012 12:59:16 Kfir Lavi wrote: > I'll need to crash proof a Gentoo system from electricity cutoffs. > I have a system with 8GB of flash drive. > I created a small system ~100mb as the target system. > I thought of creating 5 200mb paratitions of raid1. So 5 will be mirrored. > What do you think of this solution? > > Do you have more ideas how to keep the system intact ? > I'm creating ext4 partitions, but would like to hear some opinions on that > fileystem.
what is your flash tech exactly ? it's a USB thumb drive ? the best way to avoid problems is: - use read-only mounts wherever possible - use tmpfs for all scratch space you don't care about (many logs fall into this category with embedded devices) - for the few places you do write to disk, make sure to fdatasync() -mike
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