File System Choice

500,000 domains, with the Ext3 file system, DNS service starts very slow and therefore require several hours before they can work properly. For the bind file system choices, there are any suggestions advice? -- 万善义 2009-11-26

loading zone: creating database: out of memory

CentOS release 5.4 (Final) + BIND 9.6.1-P1 Intel(R) Xeon(R) CPU E5506 @ 2.13GHz 8G Memory Load 500,000 domains, the loading process, the following error: loading zone: creating database: out of memory 2009-11-24 万善义 ___ bind-users

All domain data files of slave DNS synchronized every day, regardless of whether there are changes to the domain

uery { any; }; allow-query-cache { any; }; notify no; recursion no; pid-file "/var/named/named.pid"; version "xxx"; }; ... include "/etc/zones.conf"; /etc/zones.conf内容如下： ... zone "abc.com"{ type slave;