[CentOS] puzzling md error ?
jses27 at gmail.com
Mon Mar 1 11:56:25 UTC 2010
On Sun, 2010-02-28 at 14:37 -0800, John R Pierce wrote:
> Clint Dilks wrote:
> > SWAP inside LVM is fine in my experience. Personally I consider this a
> > benign error and generally ignore it unless the mismatch count is very high
> And how do I know all these mirror data mismatches are Swap? does not
> each mismatch mean the mirrors disagree, which means one of them is
> wrong. Which one? since they aren't timestamped or checksummed (like
> vxvm, zfs do), I am playing 'data maybe'. As someone who adminstrates
> database servers, i have a real problem with that.
> btw, this is centos 5.4+latest x86_64, its primarily running postgres,
> and our inhouse java middleware apps. and was going to be a oracle grid
> operations server.
Then any reason to not run the PERC in the 2850? Non of my DB machines
run SWAP period. My thoughts on Linux swap is if I were to use it, it
can't keep up the sync pace, been there.
I realize I say no swap but with MS DesktopEngine and SQL-CEServer I use
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