为11.2.0.2 Grid Infrastructure添加节点
# service ntpd stop Shutting down ntpd: [ OK ] # chkconfig ntpd off # mv /etc/ntp.conf /etc/ntp.conf.orig # rm /var/run/ntpd.pid
3.使用cluster verify工具验证新增节点是否满足cluster的要求:
cluvfy stage -pre nodeadd -n <NEW NODE>具体用法如:su - grid[grid@vrh1 ~]$ cluvfy stage -pre nodeadd -n vrh3Performing pre-checks for node additionChecking node reachability... Node reachability check passed from node "vrh1"Checking user equivalence... User equivalence check passed for user "grid"Checking node connectivity...Checking hosts config file...Verification of the hosts config file successfulCheck: Node connectivity for interface "eth0" Node connectivity passed for interface "eth0"Node connectivity check passedChecking CRS integrity...CRS integrity check passedChecking shared resources...Checking CRS home location... The location "/g01/11.2.0/grid" is not shared but is present/creatable on all nodes Shared resources check for node addition passedChecking node connectivity...Checking hosts config file...Verification of the hosts config file successfulCheck: Node connectivity for interface "eth0" Node connectivity passed for interface "eth0"Check: Node connectivity for interface "eth1" Node connectivity passed for interface "eth1"Node connectivity check passedTotal memory check passed Available memory check passed Swap space check passed Free disk space check passed for "vrh3:/tmp" Free disk space check passed for "vrh1:/tmp" Check for multiple users with UID value 54322 passed User existence check passed for "grid" Run level check passed Hard limits check failed for "maximum open file descriptors" Check failed on nodes:vrh3 Soft limits check passed for "maximum open file descriptors" Hard limits check passed for "maximum user processes" Soft limits check passed for "maximum user processes" System architecture check passed Kernel version check passed Kernel parameter check passed for "semmsl" Kernel parameter check passed for "semmns" Kernel parameter check passed for "semopm" Kernel parameter check passed for "semmni" Kernel parameter check passed for "shmmax" Kernel parameter check passed for "shmmni" Kernel parameter check passed for "shmall" Kernel parameter check passed for "file-max" Kernel parameter check passed for "ip_local_port_range" Kernel parameter check passed for "rmem_default" Kernel parameter check passed for "rmem_max" Kernel parameter check passed for "wmem_default" Kernel parameter check passed for "wmem_max" Kernel parameter check passed for "aio-max-nr" Package existence check passed for "make-3.81( x86_64)" Package existence check passed for "binutils-2.17.50.0.6( x86_64)" Package existence check passed for "gcc-4.1.2 (x86_64)( x86_64)" Package existence check passed for "libaio-0.3.106 (x86_64)( x86_64)" Package existence check passed for "glibc-2.5-24 (x86_64)( x86_64)" Package existence check passed for "compat-libstdc++-33-3.2.3 (x86_64)( x86_64)" Package existence check passed for "elfutils-libelf-0.125 (x86_64)( x86_64)" Package existence check passed for "elfutils-libelf-devel-0.125( x86_64)" Package existence check passed for "glibc-common-2.5( x86_64)" Package existence check passed for "glibc-devel-2.5 (x86_64)( x86_64)" Package existence check passed for "glibc-headers-2.5( x86_64)" Package existence check passed for "gcc-c++-4.1.2 (x86_64)( x86_64)" Package existence check passed for "libaio-devel-0.3.106 (x86_64)( x86_64)" Package existence check passed for "libgcc-4.1.2 (x86_64)( x86_64)" Package existence check passed for "libstdc++-4.1.2 (x86_64)( x86_64)" Package existence check passed for "libstdc++-devel-4.1.2 (x86_64)( x86_64)" Package existence check passed for "sysstat-7.0.2( x86_64)" Package existence check passed for "ksh-20060214( x86_64)" Check for multiple users with UID value 0 passed Current group ID check passedChecking OCR integrity...OCR integrity check passedChecking Oracle Cluster Voting Disk configuration...Oracle Cluster Voting Disk configuration check passed Time zone consistency check passedStarting Clock synchronization checks using Network Time Protocol(NTP)...NTP Configuration file check started... No NTP Daemons or Services were found to be runningClock synchronization check using Network Time Protocol(NTP) passedUser "grid" is not part of "root" group. Check passed Checking consistency of file "/etc/resolv.conf" across nodesFile "/etc/resolv.conf" does not have both domain and search entries defined domain entry in file "/etc/resolv.conf" is consistent across nodes search entry in file "/etc/resolv.conf" is consistent across nodes All nodes have one search entry defined in file "/etc/resolv.conf" PRVF-5636 : The DNS response time for an unreachable node exceeded "15000" ms on following nodes: vrh3File "/etc/resolv.conf" is not consistent across nodesPre-check for node addition was unsuccessful on all the nodes.
一般来说如果我们不使用DNS解析域名方式的话,那么resolv.conf不一直的问题可以忽略,但在slient安装模式下可能造成我们的操作无法完成,这个后面会介绍。 二、向GI中加入新的节点 注意11.2.0.2 GI添加节点的关键脚本addNode.sh可能存在Bug,如官方文档所述当希望使用Interactive Mode交互模式启动OUI界面添加节点时,只要运行addNode.sh脚本即可,实际情况则不是这样:
/g01/11.2.0/grid/cv/cvutl/check_nodeadd.pl -pre [-silent] CLUSTER_NEW_NODES={}
本文转自maclean_007 51CTO博客,原文链接:
http://blog.51cto.com/maclean/1277940
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