安装BMR 4.7 For AIX5.2-005故障排除！
前几天配BMR4.7 for AIX5.2-005碰上了点麻烦，费了半天劲才搞定。
1. 安装BMR4.7的时候报错,错误信息如下。
wbportal:/usr/lpp/BareMetal./bmrsetupclient
Bare Metal Restore Client Configuration
Verifying environment...
Verification successful.
Enter BMR main server's IP hostname that resolves to an IP address
usable for routine BMR communications []: bakupsvr
Enter the BMR main server port number [8362]:
Enter this NetBackup client name [wbportal_bkup]:
Running bmrsavecfg for the first time (this may take a few minutes).
/dev/ipldevice not found
0301-150 bosboot: Invalid or no boot device specified!
usage: bosboot {-a | -v} [-d device] [-p proto] [-k kernel] [-l lvdev]
[-b file] [-M serv|norm|both] [-D|-I] [-LTq]
Where:
-a Create boot image and write to device or file.
-v Verify, but do not build boot image.
-d device Device for which to create the boot image.
-p proto Use given proto file for RAM disk file system.
-k kernel Use given kernel file for boot image.
-l lvdev Target boot logical volume for boot image.
-b file Use given file name for boot image name.
-D Load kernel debugger.
-I Load and Invoke kernel debugger.
-M norm|serv|both Boot mode - normal or service.
-T platform Specifies the hardware platform type.
-q Query disk space required to create boot image.
-L Enable MP locks instrumentation.
expr: syntax error
/usr/bin/mkvgdata[406]: test: argument expected
syntax error The source line is 1.
The error context is
{print $4 + >;>;>; } <<<
awk: The statement cannot be correctly parsed.
The source line is 1.
expr: syntax error
expr: syntax error
/usr/bin/mkvgdata[739]: test: argument expected
expr: syntax error
expr: syntax error
bmrsavecfg completed without errors.
The BMR command 'bmrsavecfg' must be run before each backup of this system.
NetBackup calls the bpstart_notify script (found in /usr/openv/netbackup/bin)
each time the client starts a backup operation. Hence, running 'bmrsavecfg'
from the bpstart_notify script will ensure that 'bmrsavecfg' runs before
each backup of this system.
Configuration of client wbportal_bkup,bakupsvr completed successfully.
Before a system restore can take place, at least one complete
system backup must be taken from the backup server.
wbportal:/usr/lpp/BareMetal
2. 解决方法：
错误提示中又"/dev/ipldevice not found"，一查再这台机器上还真没有，到别的机器上一看都有。看来是这的问题了。听V的人说bmrsavecfg会调用mkszfile，单独运行这个命令报同样的错。
wbportal:/mkszfile
/dev/ipldevice not found
0301-150 bosboot: Invalid or no boot device specified!
usage: bosboot {-a | -v} [-d device] [-p proto] [-k kernel] [-l lvdev]
[-b file] [-M serv|norm|both] [-D|-I] [-LTq]
Where:
-a Create boot image and write to device or file.
-v Verify, but do not build boot image.
-d device Device for which to create the boot image.
-p proto Use given proto file for RAM disk file system.
-k kernel Use given kernel file for boot image.
-l lvdev Target boot logical volume for boot image.
-b file Use given file name for boot image name.
-D Load kernel debugger.
-I Load and Invoke kernel debugger.
-M norm|serv|both Boot mode - normal or service.
-T platform Specifies the hardware platform type.
-q Query disk space required to create boot image.
-L Enable MP locks instrumentation.
wbportal:/wbportal:/
看来问题不是出在BMR上，是AIX的问题。
查了查IBM的手册/dev/ipldevice，应该再安装完OS的时候就自动创建了。
用下面的方法可以重新创建/dev/ipldevice。
1. make sure which is boot device
lslv -m hd5
this command will returned following. So hdisk0 is boot device in this sample.
# lslv -m hd5
hd5:N/A
LP PP1 PV1 PP2 PV2 PP3 PV3
01 0001 hdisk0
2. Re-link boot device to /dev/ipldevice
ln rhdisk0 /dev/ipldevice
# ls -l ipldevice rhdisk0
crw------- 2 root system 14, 2 Sep 20 2004 ipldevice
crw------- 2 root system 14, 2 Sep 20 2004 rhdisk0
创建完 /dev/ipldevice，bmr终于安装成功。
如果说的不对的地方，请提示！我对AIX不太懂。
龙鸽 回复于：2005-05-10 16:55:51
很好啊。看不出对aix不懂~~~
roninlin 回复于：2005-05-31 21:19:09
弱弱地问一声，啥个叫BMR
day_dream 回复于：2005-06-06 19:25:53
就是veritas的一套软件，可以备份os，这样系统崩溃的时候就可以从备份的地方快速恢复安装，尤其适合在很多相同机型的环境中，安装恢复很快，结合nbu软件使用。
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