单项选择题

Duringreboot，thesystemhangswithanLED0554messagethatmean……

During reboot， the system hangs with an LED 0554 message that means， "The boot device could not be opened or a read failed."
Which of the following recovery procedures should be taken （）

A.Boot in maintenance mode and use fsck to check hd5.
B.Boot in maintenance mode， access the rootvg and check the /etc/inittab for corruption.
C.Boot in maintenance mode， access the rootvg and rebuild the boot image using the bosboot command.
D.Boot in maintenance mode， and reset the root password.

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热门试题

单项选择题Anadministratorneedstoreplaceafailedinternaldiskinamirroredrootvg.Whichofthefollowingisoneofthestepsthatmustbefollowed（）

A.Deallocate rootvg mirror
B.Use hot replace manager
C.Break rootvg mirror
D.Deallocate LPs from failed disk

单项选择题AnadministratoridentifiedaproblemwithanAIXcommandandimplementedawork-around.AcallwasmadetoIBMSupporttoreporttheproblem.Whatseveritylevelshouldtheadministratorchoose（）

A.Crit-Sit
B.Severity 1
C.Severity 2
D.Severity 3

单项选择题HowwouldanAIXadministratorfindinformationregardingsmitmenudefinitions（）

A.Use ODM commands
B.In the /smit.log file
C.In the /etc/environment file
D.In the/usr/lib/smit/menu.cfg file

单项选择题Howcanadirectorybeexcludedfromamksysbbackup（）

A.Put an entry in the /etc/exclude.rootvg file.
B.Put an entry in the /etc/mksysb.exclude file.
C.Remove the directory’s entry from the mksysb /image.data file.
D.Remove the directory’s entry from the /var/adm/ras/bosinst.data file.

单项选择题WhichofthefollowingcommandsrestartsaTCP IPsubsystemthatprovidesnetworkservices（）

A.refresh -s inetd
B.refresh -s tcpip
C./etc/rc.tcpip efresh
D.refresh -g inetd