Linux utility for Disk health Monitoring -

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we looking implementing in-memory utility can recover system in case of disk/filesystem lockup. utility has detect lockup , take corrective action rebooting or shutting down interface.

the server platform gentoo linux 2.4

any suggestions on - existing utility or scripting method work best (expect, native c++)?

you'll want s.m.a.r.t. monitoring tools (smartmontools)

http://en.wikipedia.org/wiki/s.m.a.r.t.

note not statistics correlate impending drive failure, , (for brands , models) may need pass in special flags or garbage. see wikipedia article attributes indicate danger.

the command smartctl. may need sudo. smartctl --all give summary of drives, spinning them briefly check health.


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