We should forget about small efficiencies — Donald Knuth
23 Jun
GDB to MDB Migration Part One, Part Two. from Eric Schrock’s Weblog.
Solaris 的 corefiles 改良成可以包含 process 所有資訊 (library text 和 type information), 而 MDB (and KMDB) 被設計用來作 post-mortem analysis 和 live kernel analysis[1][2].
Coredump debugging 可能是上班以後必備的技巧之一吧 :p
[1] libumem & libutil in Solaris, from zmx.
[2] libuutil and designing for debuggability, from me.
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