Comparison: EMC PowerPath vs. GNU/Linux dm-multipath

While on the topic of Support cycles and End-of-Life (EOL) notices... EMC has given PowerPath 5.0.0 for Linux an EOL from May 31st, 2009. So I'm checking if we'll upgrade to PowerPath 5.1.x or switch over to a fresh Linux release and use dm-multipath (aka dm-mpio, native Linux multi-pathing.

blog'o thnet has a nice Comparison: EMC PowerPath vs. GNU/Linux dm-multipath for your convenience.

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