cnfs buffer redistribution
grant basham
grant at rsmas.miami.edu
Fri May 11 17:06:27 UTC 2001
Running inn-STABLE-20010426 on x86 Linux 2.4.2-2, RedHat 7.1
cnfs with ovmethod: buffindexed.
I need to redistribute usage of my cnfs buffers to make more room for large
articles. Currently I have 40G for LARGE, 40G for rest of ALT, 40G for all
the rest (MAIN). I would like to consolidate storage that now goes in ALT
to go in MAIN. I would then like to use the space in the current ALT
metacycbuffer as additional space for LARGE. It would be great if I could
do it without rebuilding history/overview or clearing my storage buffers.
First choice would be to just eliminate the ALT metacycbuffer (mcb) and
add its buffers (cA-cT) to the LARGE mcb in cycbuff.conf
If that will not work, can I change newsgroup: to "*" in all mcb and
manipulate size: to take [ 50000,large ; large ; no size-config ]
in [ LARGE ; ALT ; MAIN ] in storage.conf?
Any other suggestions?
Any advice is appreciated.
--Grant
======= storage.conf ====================
method cnfs {
newsgroups: *
class: 1
size: 50000
options: LARGE
}
method cnfs {
newsgroups: alt.*,junk,junk.*,control,control.*
class: 2
options: ALT
}
method cnfs {
newsgroups: *
class: 3
options: MAIN
}
========= cycbuff (edited and formatted for inclusion here) ========
metacycbuff:LARGE:bA,bB,bC,bD,bE,bF,bG,bH,bI,bJ,bK,bL,bM,bN,bO,bP,\
bQ,bR,bS,bT:SEQUENTIAL
metacycbuff:ALT:cA,cB,cC,cD,cE,cF,cG,cH,cI,cJ,cK,cL,cM,cN,cO,cP,\
cQ,cR,cS,cT:SEQUENTIAL
metacycbuff:MAIN:dA,dB,dC,dD,dE,dF,dG,dH,dI,dJ,dK,dL,dM,dN,dO,dP,\
dQ,dR,dS,dT:SEQUENTIAL
#
cycbuff:bA:/var/news/spool/articles/b/A:1921880
...
cycbuff:bT:/var/news/spool/articles/b/T:1921880
cycbuff:cA:/var/news/spool/articles/c/A:1921880
...
cycbuff:cT:/var/news/spool/articles/c/T:1921880
cycbuff:dA:/var/news/spool/articles/d/A:1921880
...
cycbuff:dT:/var/news/spool/articles/d/T:1921880
Grant Basham (305)361-4026 University of Miami
grant at rsmas.miami.edu RSMAS Computer Facility/Systems
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