单选题After a system has rebooted from a system crash, which of the following commands should be run to find the location of the dump?（）A  lsvg -l rootvg B  sysdumpdev -e C  sysdumpdev -L D  cd /var/adm/ras

第1题：

A blade server has been configured to boot from SAN.  After an HBA firmware upgrade the blade was rebooted and cannot find the operating system.  Which of the following should the administrator do NEXT to troubleshoot the issue？（）

• A、Verify all HBA settings.
• B、Upgrade the blade firmware.
• C、Upgrade the OS level HBA drivers.
• D、Set the system to boot from the local disk.

第2题：

During a boot, which of the following procedures is most likely to present a menu that prompts the user to copy a dump?（）

• A、 Set the dump device to /dev/hd6. 
• B、 Run sysdumpdev to set the force copy flag for dump to true. 
• C、 Run sysdumpdev to set the force copy flag for dump to false. 
• D、 Increase space in the /tmp directory. 

第3题：

第4题：

Which of the following commands should be used to check whether a system dump is valid and readable?（）

• A、 kdb 
• B、 snap -d 
• C、 dbx -vmcore 
• D、 od /dev/sysdumpdev

第5题：

After mirroring rootvg, a system administrator wants to validate that the system will boot correctly. Which of the following tasks must be performed before changing the boot order?（）

• A、Run a bosboot -a command
• B、Mirror the hd5 on the two disks
• C、Set up another service mode bootlist
• D、Check the disks using a lsvg -p rootvg command

第6题：

A patch has been applied to the operating system.  After rebooting, the system is hung.  Which of the following commands should have been performed to prevent the system from hanging?（）

• A、 lppchk, bosboot 
• B、 lslpp -l, oslevel 
• C、 installp -C, lppchk 
• D、 bosboot, synclvodm 

第7题：

What is the proper way to start a system dump on the default primary dump device? （）

• A、 sysdumpdev -p 
• B、 sysdumpdev -s 
• C、 sysdumpstart -p 
• D、 sysdumpstart -s

第8题：

A system administrator noticed several error messages on the screen while the system was booting up； but was not able to write them down. Where should the system administrator look for the console log， assuming it is in the default location？（）

• A、/tmp/conslog
• B、/etc/console.log
• C、/var/adm/ras/conslog
• D、/var/ras/console.log

第9题：

Which of the following commands should be used to obtain a detailed output of the system error log?（）

• A、 errpt -d 
• B、 errpt -a 
• C、 errpt -D 
• D、 errpt -i /var/adm/ras/diag_log

第10题：

After a system has rebooted from a system crash, which of the following commands should be run to find the location of the dump?（）

• A、 lsvg -l rootvg 
• B、 sysdumpdev -e 
• C、 sysdumpdev -L 
• D、 cd /var/adm/ras