Re: performance of rootdbs in non-raw file
Posted in 1997
SaTriGuy — — source: Informix-list mailing list archive (1991-1998)
>I have a client who created their rootdbs in a Unix file instead of a >raw device. I'm wondering what kind of hit this is going to be >performance-wise. I'm not too concerned about this from a performance situation, but am extreamly concerned about this from a recoverability standpoint.. The reserved pages are the most important stuff in the rootdbs and is extreamly critical for the recoverability of the system. If some of this is un-recoverable because it is in the UNIX file system buffers at the point of a system (power) failure, it is possible that the system will not recover. Madison Pruet