Re: [Exim] Problems with writing to spool

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Autor: Philip Hazel
Data:  
Para: Kai Henningsen
CC: exim-users
Assunto: Re: [Exim] Problems with writing to spool
On 9 Aug 2000, Kai Henningsen wrote:

> Well, given that (on Debian at least) one is (by default) /var/spool/exim/
> and the other is /var/spool/mail/, I think of the two as "Exim spool" and
> "mail spool".


Aarrgghh!! I didn't realise Debian (ab)used the word "spool" like that,
though I have heard people talk of "the mail spool". How very confusing.
I think of a spool as a temporary place of storage for something in
transit, which (conventional) mailboxes are not. So I would interpret
"mail spool" as the Exim spool unless something alerted me otherwise.

AFAIK, the word "spool" was first widely used for the S in HASP,
originally a bolt-on to IBM's OS/360, where the spool stored input and
output in transit. Maybe we need another word. Now, back in the 60's
there was a system that had a "well" that did this kind of thing. No,
maybe not. Maybe I've been around too long... :-)


-- 
Philip Hazel            University of Cambridge Computing Service,
ph10@???      Cambridge, England. Phone: +44 1223 334714.