单项选择题
A. Increase the size of the JFS log logical volume so more transacations can be written to this log.
B. Create a second， additional JFS log and have the /mydatabase logical volume point to both JFS logs.
C. Migrate the JFS log device to another physical disk in the same volume group.
D. Only one JFS log device for each volume group can be used. Use the migratepv command to move the JFS log device to an empty disk in another volume group.
单项选择题 To examine the Exhibit， press the Exhibit button. Using the "ps -mo THREAD" output as shown in the exhibit， which of the following conclusions is most appropriate to draw？（）
单项选择题 WhichofthefollowingmetricsprovidedbytheiostatreportisusedtoinitiallydetermineifadiskisI/Obound？（）
单项选择题 WhichofthefollowingphrasesisTRUEregardingmonitoringdiskI/Owithiostat？（）