验证管理节点config.ini参数配置的shell脚本,看memory是否超标,运行的时候需要附带上面data node id,而且cluster要处于工作状态,最起码manage node和data node要处于启动状态run check_memery.sh
脚本内容下:# 注明,是从网友飞鸿大哥那里趴过来,改改运行通过的,肯定有很多需要完善的地方,欢迎大家提出宝贵的意见。#!/bin/bashusage()
{
echo "-----------------------------"
echo "Usage:$(basename $0) NodeId" #数据节点的ID
echo "-----------------------------"
echo
exit 1
}
print_size ()
{
string1=$(echo $1|sed -e :a -e "s/^.{1,40}$/&./;ta")
echo -e "$string1 (MB): $2"
}if [ "$1" == "" ]; then
usage
fi
string1=$(echo $1|egrep "^[0-9]+$")
if [ "$1" != "$string1" ]; then
usage
fi # GETVAL="ndb_config --id=$1 -q"
GETVAL="/root/mysql-cluster-gpl-7.2.7-linux2.6-x86_64/bin/ndb_config --id=$1 -q"
#ndb_config --id=12 -q MaxNoOfAttributes
ksize=1024
msize=$(echo "scale=2; 1024*1024" | bc -l 2>/dev/null)
gsize=$(echo "scale=2; 1024*1024*1024" | bc -l 2>/dev/null)
echo "KB:$ksize MB:$msize GB:$gsize"
MEMSIZE=0
#Attributes
TSIZE=$($GETVAL MaxNoOfAttributes)
TSIZE=$(echo "scale=0; $TSIZE*200" | bc -l 2>/dev/null)
MEMSIZE=$(echo "scale=2; $MEMSIZE+$TSIZE" | bc -l 2>/dev/null)
TSIZE=$(echo "scale=0; $TSIZE/$msize" | bc -l 2>/dev/null)
print_size "MaxNoOfAttributes" $TSIZE
#Attributes
TSIZE=$($GETVAL MaxNoOfTables)
TSIZE=$(echo "scale=0; $TSIZE*20*$ksize" | bc -l 2>/dev/null)
MEMSIZE=$(echo "scale=2; $MEMSIZE+$TSIZE" | bc -l 2>/dev/null)
TSIZE=$(echo "scale=0; $TSIZE/$msize" | bc -l 2>/dev/null)
print_size "MaxNoOfTables" $TSIZE
#Attributes
TSIZE=$($GETVAL MaxNoOfOrderedIndexes)
TSIZE=$(echo "scale=0; $TSIZE*10*$ksize" | bc -l 2>/dev/null)
MEMSIZE=$(echo "scale=2; $MEMSIZE+$TSIZE" | bc -l 2>/dev/null)
TSIZE=$(echo "scale=0; $TSIZE/$msize" | bc -l 2>/dev/null)
print_size "MaxNoOfOrderedIndexes" $TSIZE
#Attributes
TSIZE=$($GETVAL MaxNoOfUniqueHashIndexes)
TSIZE=$(echo "scale=0; $TSIZE*10*$ksize" | bc -l 2>/dev/null)
MEMSIZE=$(echo "scale=2; $MEMSIZE+$TSIZE" | bc -l 2>/dev/null)
TSIZE=$(echo "scale=0; $TSIZE/$msize" | bc -l 2>/dev/null)
print_size "MaxNoOfUniqueHashIndexes" $TSIZE #Attributes
TSIZE=$($GETVAL MaxNoOfConcurrentOperations)
TSIZE=$(echo "scale=0; $TSIZE*1*$ksize" | bc -l 2>/dev/null)
MEMSIZE=$(echo "scale=2; $MEMSIZE+$TSIZE" | bc -l 2>/dev/null)
TSIZE=$(echo "scale=0; $TSIZE/$msize" | bc -l 2>/dev/null)
print_size "MaxNoOfConcurrentOperations" $TSIZE
#Attributes
TSIZE=$($GETVAL TransactionBufferMemory)
MEMSIZE=$(echo "scale=2; $MEMSIZE+$TSIZE" | bc -l 2>/dev/null)
TSIZE=$(echo "scale=0; $TSIZE/$msize" | bc -l 2>/dev/null)
print_size "TransactionBufferMemory" $TSIZE
#Attributes
TSIZE=$($GETVAL IndexMemory)
MEMSIZE=$(echo "scale=2; $MEMSIZE+$TSIZE" | bc -l 2>/dev/null)
TSIZE=$(echo "scale=0; $TSIZE/$msize" | bc -l 2>/dev/null)
print_size "IndexMemory" $TSIZE
#Attributes
TSIZE=$($GETVAL DataMemory)
MEMSIZE=$(echo "scale=2; $MEMSIZE+$TSIZE" | bc -l 2>/dev/null)
TSIZE=$(echo "scale=0; $TSIZE/$msize" | bc -l 2>/dev/null)
print_size "DataMemory" $TSIZE
#Attributes
TSIZE=$($GETVAL UndoIndexBuffer)
MEMSIZE=$(echo "scale=2; $MEMSIZE+$TSIZE" | bc -l 2>/dev/null)
TSIZE=$(echo "scale=0; $TSIZE/$msize" | bc -l 2>/dev/null)
print_size "UndoIndexBuffer" $TSIZE
#Attributes
TSIZE=$($GETVAL UndoDataBuffer)
MEMSIZE=$(echo "scale=2; $MEMSIZE+$TSIZE" | bc -l 2>/dev/null)
TSIZE=$(echo "scale=0; $TSIZE/$msize" | bc -l 2>/dev/null)
print_size "UndoDataBuffer" $TSIZE
#Attributes
TSIZE=$($GETVAL RedoBuffer)
MEMSIZE=$(echo "scale=2; $MEMSIZE+$TSIZE" | bc -l 2>/dev/null)
TSIZE=$(echo "scale=0; $TSIZE/$msize" | bc -l 2>/dev/null)
print_size "RedoBuffer" $TSIZE
#Attributes
TSIZE=$($GETVAL LongMessageBuffer)
MEMSIZE=$(echo "scale=2; $MEMSIZE+$TSIZE" | bc -l 2>/dev/null)
TSIZE=$(echo "scale=0; $TSIZE/$msize" | bc -l 2>/dev/null)
print_size "LongMessageBuffer" $TSIZE
#Attributes
TSIZE=$($GETVAL DiskPageBufferMemory)
MEMSIZE=$(echo "scale=2; $MEMSIZE+$TSIZE" | bc -l 2>/dev/null)
TSIZE=$(echo "scale=0; $TSIZE/$msize" | bc -l 2>/dev/null)
print_size "DiskPageBufferMemory" $TSIZE
#Attributes
TSIZE=$($GETVAL SharedGlobalMemory)
MEMSIZE=$(echo "scale=2; $MEMSIZE+$TSIZE" | bc -l 2>/dev/null)
TSIZE=$(echo "scale=0; $TSIZE/$msize" | bc -l 2>/dev/null)
print_size "SharedGlobalMemory" $TSIZE
#Attributes
TSIZE=$($GETVAL BackupMemory)
MEMSIZE=$(echo "scale=2; $MEMSIZE+$TSIZE" | bc -l 2>/dev/null)
TSIZE=$(echo "scale=0; $TSIZE/$msize" | bc -l 2>/dev/null)
print_size "BackupMemory" $TSIZE
MEMSIZE=$(echo "scale=2; $MEMSIZE/$gsize" | bc -l 2>/dev/null)
echo
echo "******Total Memory size: ${MEMSIZE}GB******"
MySQL Cluster 的详细介绍:请点这里
MySQL Cluster 的下载地址:请点这里
推荐阅读:MySQL Cluster 备份与恢复 http://www.linuxidc.com/Linux/2013-06/85295.htmMySQL Cluster 3台机器搭建集群环境 DOC http://www.linuxidc.com/Linux/2013-01/78249.htmMySQL Cluster7.2在线增加数据节点存在重大弊端 http://www.linuxidc.com/Linux/2012-08/67605.htm使用 DBMS_REPAIR 修复坏块Oracle 11gR2 在VMWare虚拟机中安装步骤相关资讯 MySQL Cluster
- MySQL Cluster配置参数详解 (今 08:20)
- MySQL Cluster7.4.12分布式集群搭 (08月25日)
- MySQL集群之MySQL Cluster (04月11日)
| - MySQL Cluster实现向正在运行的数 (08月25日)
- Ubuntu下MySQL Cluster安装和配置 (04月11日)
- MySQL教程:Linux下搭建MySQL (02月01日)
|
本文评论 查看全部评论 (0)