best filesystem for imap server

Jules Agee julesa at pcf.com
Thu Dec 2 13:11:21 EST 2004


David Lang wrote:
> also note that if you are useing IDE drives you have no way of really 
> knowing when the data has hit the platter (as opposed to just being in 
> the buffer of the drive) as many of the drives will lie to you and tell 
> you the write is complete once it hits the buffers.

I think they use capacitors that will hold enough charge to allow 
flushing the buffers to disk when there's a power loss.

-- 
Jules Agee
System Administrator
Pacific Coast Feather Co.
julesa at pcf.com      x284
---
Cyrus Home Page: http://asg.web.cmu.edu/cyrus
Cyrus Wiki/FAQ: http://cyruswiki.andrew.cmu.edu
List Archives/Info: http://asg.web.cmu.edu/cyrus/mailing-list.html




More information about the Info-cyrus mailing list