Linux文本环境监控DELL服务器的硬盘状态

  用DELL服务器的午饭们想必都应该知道在Windows环境下的"Server Administrator"通过这个工具可以很方便的查看出服务器当前硬件的工作情况。由于工作需我使用的很多DELL服务器均安装的Linux操作系统，cpu/内存倒还好说，可硬盘都是通过PERC 6/i SAS阵列控制器创建RAID组然后提供给Linux系统使用的。而平时日常维护工作都是通过ssh文本模式远程登录到服务器的，为了能够在硬盘挂了以后及时亡羊补牢从DELL网站上找到了一个不错的软件dell-onlinediags-linux，这个软件功能很强大本文仅仅使用它的存储设备检测功能，其他的功能大家可以详细研究一下帮助文档，在此就不一一列出了。

第一步，获取软件
在 ftp://ftp.us.dell.com/diags/ 找到dell-onlinediags-linux软件包，现在最新版本是2.17.0.44。已经可以支持RedHat6了。我是在Centos5.5 x86_64系统上测试的，可以使用RHEL5的rpm包。

第二步，解压安装（本例下载tar包到/tmp目录下）

cd /tmp

tar zxvf dell-onlinediags-linux-2.17.0.44.tar.gz

cd onliediags

rpm -ivh RHEL5/srvadmin-hapi-6.4.0-1.42.1.el5.i386.rpm

rpm -ivh x86_64/pediags-storelib-sysfs-6.4.0-1.2.1.el4.i386.rpm （如果是32bit系统安装RHEL5目录下的srvadmin-storelib-sysfs-6.4.0-1.4.2.el5.i386.rpm ）

rpm -ivh dell-onlinediags-2.17.0-44.i386.rpm

第三步，检测查询

cd /opt/dell/onlinediags/oldiags/bin

./pediags sasdevdiag --run quicktest=true

 

 

The available device class(es) are:

可检测：

Command       : Description

cddvd         : Runs CDDVD diagnostics.

floppy        : Runs Floppy diagnostics.

memory        : Runs Memory diagnostics.

modem         : Runs Modem diagnostics.

network       : Runs Network diagnostics.

rac           : Runs RAC diagnostics.

serialport    : Runs Serial Port diagnostics.

raidctrl      : Runs diagnostics for Dell SCSI RAID devices.

idedevdiag    : Runs diagnostics for IDE and SATA devices.

sasdevdiag    : Runs diagnostics for Dell SAS non-RAID and SAS RAID devices.

swraiddevdiag : Runs diagnostics for Dell SWRAID devices.

scsidevdiag   : Runs diagnostics for Dell SCSI non-RAID devices.

usbctrl       : Runs diagnostics for USB Root Hubs.

fcdevdiag     : Runs diagnostics for Fibre Channel Devices.

然后屏幕会逐个出现一排小点.......耐心等待，这个要看磁盘多少了。我这里7块盘大概等了3分钟的样子吧。
然后会出现如下结果：

 

...................................................................
Device Name     : Dell PERC 6/i Integrated RAID Controller 1
Description     : Dell PERC 6/i Integrated RAID Controller 1
Device Location : PCI Bus 3, Device 0, Function 0
Test Name       : SAS Controller Log Test
Description     : Gets the Controller Events Log.
Passes          : 1
Result          : passed
Start Time      : Tue Mar 15 13:48:10 2011
Completion Time : Tue Mar 15 13:48:10 2011
Result Event    : The test operation completed successfully. No errors found.
Device Name     : Dell PERC 6/i Integrated RAID Controller 1
Description     : Dell PERC 6/i Integrated RAID Controller 1
Device Location : PCI Bus 3, Device 0, Function 0
Test Name       : Controller Self Test
Description     : Runs Self Diagnostics on the controller.
Passes          : 1
Result          : passed
Start Time      : Tue Mar 15 13:48:12 2011
Completion Time : Tue Mar 15 13:49:52 2011
Result Event    : The test operation completed successfully. No errors found.
Event String 1  : NVRAM test completed 37 passes successfully
Event String 2  : Memory test completed 2 passes successfully
Event String 3  : DISK test completed 11 passes successfully
Event String 4  : XOR test completed 152 passes successfully
Event String 5  : DMA test completed 18 passes successfully
Event String 6  : Controller Battery Backup Unit Working Normally
Device Name     : Dell PERC 6/i Integrated RAID Controller 1
Description     : Dell PERC 6/i Integrated RAID Controller 1
Device Location : PCI Bus 3, Device 0, Function 0
Test Name       : Controller TTY Log Test
Description     : Gets the Controller TTY Log.
Passes          : 1
Result          : passed
Start Time      : Tue Mar 15 13:49:58 2011
Completion Time : Tue Mar 15 13:49:58 2011
Result Event    : The test operation completed successfully. No errors found.
Device Name     : SAS/SATA backplane 1:0
Description     : SAS/SATA backplane 1:0
Device Location : Enclosure 1:0
Test Name       : SAS Phy Integrity Test
Description     : Gets Enclosure and HDD Phy Error Log Information.
Passes          : 1
Result          : passed
Start Time      : Tue Mar 15 13:48:12 2011
Completion Time : Tue Mar 15 13:49:57 2011
Result Event    : The test operation completed successfully. No errors found.
Device Name     : Array Disk 1:0:0
Description     : SAS TOSHIBA MBF2300RC
Device Location : Slot 0
Test Name       : Disk Self Test
Description     : Tests the hard drive.
Passes          : 1
Result          : passed
Start Time      : Tue Mar 15 13:48:12 2011
Completion Time : Tue Mar 15 13:49:09 2011
Result Event    : The test operation completed successfully. No errors found.
Device Name     : Array Disk 1:0:0
Description     : SAS TOSHIBA MBF2300RC
Device Location : Slot 0
Test Name       : Disk Blink Test
Description     : Blinks the hard drive.
Passes          : 1
Result          : passed
Start Time      : Tue Mar 15 13:49:16 2011
Completion Time : Tue Mar 15 13:49:46 2011
Result Event    : The test operation completed successfully. No errors found.
Device Name     : Array Disk 1:0:1
Description     : SAS TOSHIBA MBF2300RC
Device Location : Slot 1
Test Name       : Disk Self Test
Description     : Tests the hard drive.
Passes          : 1
Result          : passed
Start Time      : Tue Mar 15 13:48:12 2011
Completion Time : Tue Mar 15 13:49:09 2011
Result Event    : The test operation completed successfully. No errors found.
Device Name     : Array Disk 1:0:1
Description     : SAS TOSHIBA MBF2300RC
Device Location : Slot 1
Test Name       : Disk Blink Test
Description     : Blinks the hard drive.
Passes          : 1
Result          : passed
Start Time      : Tue Mar 15 13:49:16 2011
Completion Time : Tue Mar 15 13:49:46 2011
Result Event    : The test operation completed successfully. No errors found.
Device Name     : Array Disk 1:0:2
Description     : SAS TOSHIBA MBF2300RC
Device Location : Slot 2
Test Name       : Disk Self Test
Description     : Tests the hard drive.
Passes          : 1
Result          : passed
Start Time      : Tue Mar 15 13:48:12 2011
Completion Time : Tue Mar 15 13:49:04 2011
Result Event    : The test operation completed successfully. No errors found.
Device Name     : Array Disk 1:0:2
Description     : SAS TOSHIBA MBF2300RC
Device Location : Slot 2
Test Name       : Disk Blink Test
Description     : Blinks the hard drive.
Passes          : 1
Result          : passed
Start Time      : Tue Mar 15 13:49:16 2011
Completion Time : Tue Mar 15 13:49:46 2011
Result Event    : The test operation completed successfully. No errors found.
Device Name     : Array Disk 1:0:3
Description     : SAS TOSHIBA MBF2300RC
Device Location : Slot 3
Test Name       : Disk Self Test
Description     : Tests the hard drive.
Passes          : 1
Result          : passed
Start Time      : Tue Mar 15 13:48:12 2011
Completion Time : Tue Mar 15 13:49:05 2011
Result Event    : The test operation completed successfully. No errors found.
Device Name     : Array Disk 1:0:3
Description     : SAS TOSHIBA MBF2300RC
Device Location : Slot 3
Test Name       : Disk Blink Test
Description     : Blinks the hard drive.
Passes          : 1
Result          : passed
Start Time      : Tue Mar 15 13:49:06 2011
Completion Time : Tue Mar 15 13:49:36 2011
Result Event    : The test operation completed successfully. No errors found.
Device Name     : SAS/SATA backplane 1:0
Description     : SAS/SATA backplane 1:0
Device Location : Enclosure 1:0
Test Name       : SAS Phy Integrity Test
Description     : Gets Enclosure and HDD Phy Error Log Information.
Passes          : 1
Result          : passed
Start Time      : Tue Mar 15 13:50:00 2011
Completion Time : Tue Mar 15 13:51:22 2011
Result Event    : The test operation completed successfully. No errors found.
Device Name     : Array Disk 1:0:4
Description     : SAS TOSHIBA MBF2300RC
Device Location : Slot 4
Test Name       : Disk Self Test
Description     : Tests the hard drive.
Passes          : 1
Result          : passed
Start Time      : Tue Mar 15 13:48:12 2011
Completion Time : Tue Mar 15 13:49:04 2011
Result Event    : The test operation completed successfully. No errors found.
Device Name     : Array Disk 1:0:4
Description     : SAS TOSHIBA MBF2300RC
Device Location : Slot 4
Test Name       : Disk Blink Test
Description     : Blinks the hard drive.
Passes          : 1
Result          : passed
Start Time      : Tue Mar 15 13:49:10 2011
Completion Time : Tue Mar 15 13:49:40 2011
Result Event    : The test operation completed successfully. No errors found.
Device Name     : Array Disk 1:0:5
Description     : SAS TOSHIBA MBF2300RC
Device Location : Slot 5
Test Name       : Disk Self Test
Description     : Tests the hard drive.
Passes          : 1
Result          : passed
Start Time      : Tue Mar 15 13:48:12 2011
Completion Time : Tue Mar 15 13:49:06 2011
Result Event    : The test operation completed successfully. No errors found.
Device Name     : Array Disk 1:0:5
Description     : SAS TOSHIBA MBF2300RC
Device Location : Slot 5
Test Name       : Disk Blink Test
Description     : Blinks the hard drive.
Passes          : 1
Result          : passed
Start Time      : Tue Mar 15 13:49:12 2011
Completion Time : Tue Mar 15 13:49:42 2011
Result Event    : The test operation completed successfully. No errors found.
Device Name     : Array Disk 1:0:6
Description     : SAS TOSHIBA MBF2300RC
Device Location : Slot 6
Test Name       : Disk Self Test
Description     : Tests the hard drive.
Passes          : 1
Result          : passed
Start Time      : Tue Mar 15 13:48:12 2011
Completion Time : Tue Mar 15 13:49:04 2011
Result Event    : The test operation completed successfully. No errors found.
Device Name     : Array Disk 1:0:6
Description     : SAS TOSHIBA MBF2300RC
Device Location : Slot 6
Test Name       : Disk Blink Test
Description     : Blinks the hard drive.
Passes          : 1
Result          : passed
Start Time      : Tue Mar 15 13:49:14 2011
Completion Time : Tue Mar 15 13:49:44 2011
Result Event    : The test operation completed successfully. No errors found.

结果中有下划线标出的那部分就是第一块硬盘disk1:0:0的测试结果，看完全部结果很清楚的就能看出来Slot 0—Slot 6
一共7块硬盘每块盘测试两次，每次都是正常的。看到这样的结果心理终于踏实了，这样即便人没有在IDC机房托管服务器前，也一样可以知道服务器当前所有硬盘的工作状态了。写个脚本crontab每隔3天测试一次然后发封邮件给自己，这样是不是就再也不必担心硬盘挂了呢？

原文连接:http://bbs.51cto.com/thread-817166-1.html