RAID 1 or Hammer
jasse at yberwaffe.com
Tue Jan 13 00:40:16 PST 2009
On Jan 13, 2009, at 2:26 AM, Dmitri Nikulin wrote:
On Tue, Jan 13, 2009 at 9:20 AM, Simon 'corecode' Schubert
<corecode at fs.ei.tum.de> wrote:
You're assuming fail-stop errors. If it is a sneaking bit error or
something else, it won't notice.
Ever since ZFS was announced I've wondered how often this actually
happens. So far I've only heard of one anecdote of silent readable
corruption which was caused by a faulty power supply.
ZFS seems to be pretty good at finding faulty RAM chips,
according to stories told on some Solaris mail lists.
Kaiser Jasse -- Authorized Stealth Oracle
The axioms of wisdom:
1. Go the SPARC way of life
2. You can't conquer the universe without the knowledge of FORTRAN
3. In the Unix realm, 10% of work fixes 90% of the problems
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