090504 6:51:05 [ERROR] /usr/local/mysql/libexec/mysqld: Out of memory (Needed 1676960 bytes)
090504 6:51:05 [ERROR] /usr/local/mysql/libexec/mysqld: Out of memory (Needed 1676960 bytes)
090504 6:51:05 [ERROR] /usr/local/mysql/libexec/mysqld: Out of memory (Needed 1676960 bytes)
090504 6:51:05 [ERROR] /usr/local/mysql/libexec/mysqld: Out of memory (Needed 1676960 bytes)
090504 6:51:05 [ERROR] /usr/local/mysql/libexec/mysqld: Out

安装环境

FreeBSD 6.4-RELEASE-p3 ，
apr-0.9.17
apr-util-0.9.15
mod_perl-2.0.4

# perl Makefile.PL MP_APXS=/var/www/bin/apxs MP_APR_CONFIG=/usr/local/apr/bin/apr-config && make
错误如下：
cp lib/ModPerl/PerlRunPrefork.pm ../blib/lib/ModPerl/PerlRunPrefork.pm
cp lib/ModPerl/Registry.pm ../blib/lib/ModPerl/Registry.pm
cp lib/ModPerl/RegistryCooker.pm ../blib/lib/ModPerl/RegistryCooker.pm
cp lib/ModPerl/PerlRun.pm ../bli

[ NTPD 服务设置 ]
FreeBSD 自带NTPD服务

1. 配置/etc/ntp.conf，网上很多用的是日本的NTP服务器，其实国内就有。如国内授时中心服务器210.72.145.44，就可以。

# cat /etc/ntp.conf
server   210.72.145.44 prefer
server clepsydra.dec.com prefer
server pool.ntp.org prefer
server 202.106.199.35

driftfile /var/db/ntp.drift

statistics cryptostats loopstats peerstats
statsdir /var/log/ntpdstatus/
filegen peerstats file peerstats type

tr -d \\r < dosfile > newfile

这两天遇Lost connection to MySQL server during query问题

现象：远程连接时出现连接丢失。同时mysql 错误日志抛出：
Number of processes running now: 0
090212 13:59:47 mysqld restarted
090212 13:59:47 [Warning] option 'max_join_size': unsigned value 18446744073709551615 adjusted to 4294967295
090212 13:59:47 [Warning] option 'max_join_size': unsigned value 18446744073709551615 adjusted to 4294967295
InnoDB: The log sequence number in ibdata files does not match

cd /usr/src
make buildworld
make buildkernel KERNCONF=MyKernel_2
make installkernel KERNCONF=MyKernel_2
reboot

fsck -p
mount -u /
mount -a -t ufs
swapon -a
cd /usr/src
mergemaster -P
make installworld
make delete-old
mergemaster
reboot

make delete-old-libs

AS4U6 安装后出现了一个htt_server 服务。该服务是一个输入法服务，如果用不上可以关掉。
htt       3178     1 0 Jan14 ?        00:00:00 /usr/sbin/htt -retryonerror 0
htt       3179 3178 0 Jan14 ?        00:00:00 htt_server -nodaemon

通过finger可以看到htt用户相关信息。
# finger htt
Login: htt   

所需软件包

centos-yumconf_4-4.3_noarch.rpm
python-elementtree_1.2.6-4_i386.rpm
python-sqlite_1.1.6-1_i386.rpm
python-urlgrabber_2.9.6-2_noarch.rpm
sqlite_3.2.2-1_i386.rpm
yum_2.4.0-1.centos4_noarch.rpm

下载地址: http://www.chinalinuxpub.com/yum.tgz

tar xzf yum.tgz
cd yum
rpm -ivh *.rpm

编辑配置

1. 修改 /etc/yum.repos.d/as4-base.repo ，改成如下内容
#released bas

写了一个备份程序，BackupMasterDB.pl    ，执行时报如下错误：
install_driver(mysql) failed: Can't load '/usr/lib64/perl5/site_perl/5.8.5/x86_64-linux-thread-multi/auto/DBD/mysql/mysql.so' for module DBD::mysql: libmysqlclient.so.15 无法打开共享对象文件: 没有那个文件或目录 at /usr/lib64/perl5/5.8.5/x86_64-linux-thread-multi/DynaLoader.pm line 230.
at (eval 3) line 3
Compilation failed in require at (eval 3) line 3.
Perha

前期通过rsync将老主机/var/named下的zone文件同步到新主机上。以下在新主机上安装bind并启用老的zone记录。

1. wget http://ftp.isc.org/isc/bind9/9.4.2-P2/bind-9.4.2-P2.tar.gz

2. tar xzf bind-9.4.2-P2.tar.gz -C /var/tmp

3. cd /var/tmp/bind-9.4.2-P2 && ./configure --prefix=/usr/local/bind && make && make install

4. 生成key，到named.conf
/usr/local/bind/sbin/rndc-confg