GPFS安装手册

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1、目录GPFS基本安装过程1GPFSperformanceandInfiniband:4addingextrasubnets（可选）:6与LUSTRE文件系统共存环境搭建：7Gpfs基本卸载过程8GPFS基本安装过程同步所有服务器时间，系统时间1.准备并安装rpm包，升级包2.准备依赖包，cp-rf/root/GPFS/6/var/cache/yum/x86_64/3.yum-yinstallrsh;yum-yinstalllibc.so.6;yum-yinstallksh;yum-yinstalllibstdc

2、++.so.5;yum-yinstallcompat-libstdc++-33-3.2.3-69.el6.x86_644.cd/root/GPFS;rpm-ivh*.rpm;rpm-Uvhupdate/*.rpm5.Linux客户端ssh无密码登录ssh-keygen-trsa会创建/root/.ssh/id-ras.pubid-ras公钥：/root/.ssh/id-ras.pub私钥：/root/.ssh/id-ras把公钥复制到authorized_keys,并复制/root/.ssh到所有机器上的/ro

3、ot/目录.IfyourGPFSclusterisconfiguredtouseSSH/SCP,itissuggestedthatyouincreasethevalueof MaxStartupsin sshd_config toatleast1024.6.设置环境变量vi/root/.bash_profilePATH=$PATH:/usr/lpp/mmfs/bin启用环境变量source/root/.bash_profile7.编译安装cd/usr/lpp/mmfs/srcmakeAutoconfigmake

4、WorldmakeInstallImagescd/usr/lpp/mmfs/src;makeLINUX_DISTRIBUTION=REDHAT_AS_LINUXAutoconfig;makeWorld;makeInstallImagesWhenusingGPFS3.2.1andearlierthereisnotanrpmoptiontotheGPFSGPLbuildprocess.Inthiscasetodistributethekernelmodulebinariesyoucancopythefilesman

5、ually.YoucanseealistofthesefileswhenthemakeInstallImagesprocesscompletes.Thesefilesaremmfslinux,mmfs26,lxtrace,dumpconv,tracedevcd,andtheyneedtobecopiedtothe/usr/lpp/mmfs/bindirectoryontheothernodes.命令如下：mkdir/tmp/gpfs_cmds/cp-f/usr/lpp/mmfs/src/bin/mmfslinu

6、x/tmp/gpfs_cmds/mmfslinuxcp-f/usr/lpp/mmfs/src/bin/mmfs26/tmp/gpfs_cmds/mmfs26cp-f/usr/lpp/mmfs/src/bin/tracedev/tmp/gpfs_cmds/tracedevcp-f/usr/lpp/mmfs/src/bin/lxtrace.sial/tmp/gpfs_cmds/lxtrace.sialcp-f/usr/lpp/mmfs/src/bin/mmdumpfilocks.sial/tmp/gpfs_cmds

7、/mmdumpfilocks.sialcp-f/usr/lpp/mmfs/src/bin/lxtrace/tmp/gpfs_cmds/lxtracecp-f/usr/lpp/mmfs/src/bin/dumpconv/tmp/gpfs_cmds/dumpconvcd/tmptar-cfgpfs_cmds.tar./gpfs_cmdsonothernodescopycmdsto/usr/lpp/mmfs/bin1.创建clustermmcrcluster-Nhosta:quorum,hostb:quorum-ph

8、osta-shostb-r/usr/bin/ssh-R/usr/bin/scp2.mmchlicenseserver--accept-Nhosta,hostb3.(可选)修改GPFS文件，支持device-mapper设备cp/usr/lpp/mmfs/samples/nsddevices.sample/var/mmfs/etc/nsddevices修改文件使之能够输出这种格式"map