Podozrevayu, chto net.
No delo dazhe ne v etom.
Esli ty raznosish services na n node-ov, to veroyatnost' otkaza u tebya uvelichivaetsya v n raz.
qmail ne rekomenduyu, iz-za togo, chto ego razrabotka davno ostanovlena, slozhno prikruchivaetsya k DB, i obveshan kuchey patch-ov ne ot proizvoditelya.
Esli chut' podrobnee opishesh ponyatie high-availability - podskazhu podrobnee.
Interesuet:
1. vozmozhnoe vremya prostoya v promezhutok vremeni.
2. Est' li vremya dlya servisnykh ostanovok
3. skol'ko computerov pod eto delo vydeleno.
4. konkretno ukazhesh kakie services budet predostavlyat' etot host.
Regards
__________________
Ruben Muradyan
Technical Director
PanARMENIAN Network: Armenian News
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Лысина - это полянка, вытоптанная мыслями.
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