S.M.A.R.T. on iSeries (i4500R / i5500R / i8500)
Posted by - NA -, Last modified by on 03 April 2009 10:34
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The
S.M.A.R.T. attributes we use are as follows, and all the details about these
attributes can be found in http://en.wikipedia.org/wiki/S.M.A.R.T.
Take the Read error
rate – 200(51) -- as an example, the value 200 is the normalized value and the value Again, the S.M.A.R.T. values show on the Web UI is
provided by the disks themselves, Thecus does
not judge the disk health by S.M.A.R.T value. It is provided as a reference to
users by the disk vendors; we just read and show them on the Web UI and leave
the judgment of S.M.A.R.T. status to the users. The way we diagnose the disk
health is according to the status when we have the I/O commands with it (e.g. I/O
time out, I/O retry, read error…). | |||||||||||||||||
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