Megacli命令安装及使用(debian centos)

我的博客已迁移到xdoujiang.com请去那边和我交流======================================Debian============================================一、Debian下安装Megacli命令1、当前版本cat /etc/debian_version 5.0.12、安装包apt-get -y install axel --force-yesapt-get -y install unzip --force-yesapt-get -y install rpm --force-yesaxel - light download accelerator - console versionunzip - De-archiver for .zip filesrpm - Red Hat package manager3、下载8.07.10_MegaCLI_Linux.zipaxel -n 10 http://www.lsi.com/downloads/Public/RAID%20Controllers/RAID%20Controllers%20Common%20Files/8.07.10_MegaCLI_Linux.zipInitializing download: http://www.lsi.com/downloads/Public/RAID%20Controllers/RAID%20Controllers%20Common%20Files/8.07.10_MegaCLI_Linux.zipOpening output file 8.07.10_MegaCLI_Linux.zipServer unsupported, starting from scratch with one connection.Starting download[  0%]  .......... .......... .......... .......... ..........  [   9.9KB/s][  0%]  .......... .......... .......... .......... ..........  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(30.96 KB/s)4、解压unzip 8.07.10_MegaCLI_Linux.zipArchive:  8.07.10_MegaCLI_Linux.zipinflating: 8.07.10_MegaCLI_Linux/Linux MegaCLI 8.07.10.txt  creating: 8.07.10_MegaCLI_Linux/Linux MegaCLI 8.07.10/inflating: 8.07.10_MegaCLI_Linux/Linux MegaCLI 8.07.10/MegaCli-8.07.10-1.noarch.rpm  5、安装cd /root/8.07.10_MegaCLI_Linux/Linux\ MegaCLI\ 8.07.10/rpm2cpio MegaCli-8.07.10-1.noarch.rpm|cpio -idmv./opt/MegaRAID/MegaCli/MegaCli./opt/MegaRAID/MegaCli/MegaCli64./opt/MegaRAID/MegaCli/libstorelibir-2.so.14.07-011187 blocks6、找下相关命令find / -name "MegaCli*"/root/8.07.10_MegaCLI_Linux/Linux MegaCLI 8.07.10/opt/MegaRAID/MegaCli/root/8.07.10_MegaCLI_Linux/Linux MegaCLI 8.07.10/opt/MegaRAID/MegaCli/MegaCli/root/8.07.10_MegaCLI_Linux/Linux MegaCLI 8.07.10/opt/MegaRAID/MegaCli/MegaCli64/root/8.07.10_MegaCLI_Linux/Linux MegaCLI 8.07.10/MegaCli-8.07.10-1.noarch.rpm7、将相关命令复制到/usr/local/sbin/cp /root/8.07.10_MegaCLI_Linux/Linux MegaCLI 8.07.10/opt/MegaRAID/MegaCli/MegaCli* /usr/local/sbin/8、说明dpkg -S /usr/bin/rpm2cpiorpm: /usr/bin/rpm2cpiodpkg -S /bin/cpiocpio: /bin/cpiocpio - GNU cpio -- a program to manage archives of files-i, --extract                     Extract files from an archive (run in copy-in mode)-d, --make-directories            Create leading directories where needed-m, --preserve-modification-time  Retain previous file modification times when creating files-v, --verbose                     Verbosely list the files processed======================================Centos============================================二、Centos下安装Megacli命令1、当前版本cat /etc/redhat-release CentOS release 6.5 (Final)2、安装包yum -y install wgetyum -y install unzip3、下载8.07.10_MegaCLI_Linux.zipwget http://www.lsi.com/downloads/Public/RAID%20Controllers/RAID%20Controllers%20Common%20Files/8.07.10_MegaCLI_Linux.zip--2015-05-13 17:27:56--  http://www.lsi.com/downloads/Public/RAID%20Controllers/RAID%20Controllers%20Common%20Files/8.07.10_MegaCLI_Linux.zipResolving www.lsi.com... 192.19.195.176Connecting to www.lsi.com|192.19.195.176|:80... connected.HTTP request sent, awaiting response... 200 OKLength: 1543709 (1.5M) [application/x-zip-compressed]Saving to: 8.07.10_MegaCLI_Linux.zip.1100%[=============================================================================================================================================>] 1,543,709   18.1K/s   in 72s     2015-05-13 17:29:08 (21.0 KB/s) - 8.07.10_MegaCLI_Linux.zip.1 saved [1543709/1543709]PS:目前已经下载不到这个软件了 我这里上传到博客附件里4、解压unzip 8.07.10_MegaCLI_Linux.zipArchive:  8.07.10_MegaCLI_Linux.zipinflating: 8.07.10_MegaCLI_Linux/Linux MegaCLI 8.07.10.txt  creating: 8.07.10_MegaCLI_Linux/Linux MegaCLI 8.07.10/inflating: 8.07.10_MegaCLI_Linux/Linux MegaCLI 8.07.10/MegaCli-8.07.10-1.noarch.rpm  5、安装cd /root/8.07.10_MegaCLI_Linux/Linux\ MegaCLI\ 8.07.10/rpm -ivh MegaCli-8.07.10-1.noarch.rpmPreparing...                ########################################### [100%]   1:MegaCli                ########################################### [100%]11187 blocks6、找下相关命令find / -name "MegaCli*"/root/MegaCli-8.07.10-1.noarch.rpm/opt/MegaRAID/MegaCli/opt/MegaRAID/MegaCli/MegaCli647、将相关命令复制到/usr/local/sbin/cp /opt/MegaRAID/MegaCli/MegaCli* /usr/local/sbin=======================================================================================三、命令参考1、一般使用这2个命令来检查硬盘状态(无论那个数字是1都是要更换硬盘的)MegaCli64 -AdpAllInfo -aALL -NoLog|awk '/Critical Disks/ {print $4}'1MegaCli64 -AdpAllInfo -aALL -NoLog|awk '/Failed Disks/ {print $4}'02、MegaCli64 -PDList -aALL(查看具体信息，只截图了部分)Media Error Count: 119Other Error Count: 0Predictive Failure Count: 1Media Error Count: 28Other Error Count: 0Predictive Failure Count: 0确实硬盘是有问题存在的Media Error一般是指RAID卡发现的磁盘读写错误。通过这个指标我们可以简单的判断磁盘介质的情况，有media error并不意味者磁盘一定需要更换，因为磁盘的firmware会对坏块进行屏蔽及迁移。但应建议对磁盘进行诊断，依据诊断结果来判断是否需要更换该磁盘。Other error一般是指RAID发现的SCSI总线通信错误。一般表明SCSI总线中存在硬件设备故障，一般是SCSI线缆，硬盘背板，SCSI终结器等。3、表示正在更换硬盘状态MegaCli64 -PDList -aALL |grep "Firmware state"Firmware state: RebuildFirmware state: OnlineFirmware state: OnlineFirmware state: OnlineFirmware state: OnlineFirmware state: OnlineFirmware state: OnlineFirmware state: Online4、查看rebuild状态(32:0这个是表示Enclosure Device ID: 32和Device Id和Slot Number)MegaCli64 -PDRbld -ProgDsply -PhysDrv [32:0] -a0