A pSeries server is being used as a file server and all data is stored on a non-root volume group and resides on mounted filesystems. Which of the following commands provides the quickest way to backup all of the data and filesystem definitions？（）
A: tar
B: cpio
C: savefs
D: savevg
A: tar
B: cpio
C: savefs
D: savevg
举一反三
- Users frequently overrun the amount of space intended for them, resulting in full home filesystems. The customer is currently using AIX 5.3 with a mix of JFS and JFS2 filesystems. Which of the following will contain the growth of the home filesystem space?（） A: Implement disk quota for all home filesystems B: Implement disk quota for the JFS2 home filesystems C: Recreate the home directories as individual filesystems D: Run the find command every night and delete all old file
- A system administrator is attempting to unmount filesystem /dev/data and receives the following message： umount： 0506-349 Cannot unmount /dev/data： The requested resource is busy. Which of the following commands can be used to determine which process has open references within the filesystem？（） A: lsfs B: topas C: fuser D: mount
- Which is used to store and process a set of values, all of the same data type, that forms a logical group? A: data structure B: array C: primitive data type D: atomic data type
- How to improve the performance of the whole network under the network environment of client/server mode? A: Change the size of the packet transmitted according to the size of the network traffic B: Send only "requests" and "results" to reduce network flow C: All data processing is stored locally through the client D: Perform all data processing on the server
- Which two of the following are common protocols used to access emails stored on a remote mail server? Select all answers that apply. A: mutt B: POP C: mail D: IMAP