Which two items should be examined for optimal performance prior to implementing server-side deduplication on a large IBM Spectrum Protect server?
Answer : C, D
According to the IBM Spectrum Protect documentation1, server-side deduplication is a process that eliminates duplicate data blocks on the server during backup operations.
Therefore, two items that should be examined for optimal performance prior to implementing server-side deduplication on a large IBM Spectrum Protect server are:
the storage for the database provides sufficient IOPS. Use a high-performance disk for the IBM Spectrum Protect database.At a minimum, use 10,000 rpm drives for smaller databases that are 200 GB or less1.
the server has sufficient memory.The amount of memory that is required depends on several factors, such as the number of concurrent sessions, the size of data blocks, and the deduplication ratio1.
When is the SESSIONSECURITY parameter of TRANSITIONAL used?
Answer : D
According to IBM documentation1, the SESSIONSECURITY parameter of TRANSITIONAL is used when you want to use the existing communication protocol while you update your IBM Spectrum Protect software to V8.1.2 or later. This is the default value.
https://www.ibm.com/docs/en/spectrum-protect/8.1.12?topic=ss-security-concepts
Which three parameters are required to set server-to-server communication?
Answer : A, E, F
According to IBM documentation1, to define a server for server-to-server communications, you need to use theDEFINE SERVERcommand and specify three parameters:SERVERNAME,HLADDRESS, andLLADDRESS. TheSERVERNAMEparameter is the name of the server that you are defining. TheHLADDRESSparameter is the high-level address of the server that you are defining. TheLLADDRESSparameter is the low-level address of the server that you are defining.
What is the default value for collocation defining a primary sequential storage pool?
Answer : A
This means that, by default, files from different clients are grouped together in storage pool volumes to optimize space utilization. This information is available in the IBM Spectrum Protect for AIX[1]: Administrator's Reference, which is one of the official documentation resources for this product.
https://www.ibm.com/docs/en/spectrum-protect/8.1.14?topic=storage-optimizing-operations-by-enabling-collocation-client-files
What must be done after defining a storage tiering rule to begin tiering data from directory-container pool to tape?
Answer : C
According to the IBM Spectrum Protect documentation1, the action that must be done after defining a storage tiering rule to begin tiering data from directory-container pool to tape isC. execute the rule.This action can be done by using theSTART STGRULEcommand or by clickingRun Nowin the Operations Center1.This action will start processing the storage tiering rule immediately without waiting for its scheduled start time1.
In the Activity section of the Operations Center, which type of client should be reviewed to see only the activity related to IBM Spectrum Protect Plus?
Answer : C
According to the IBM Spectrum Protect Plus documentation1, it is a data protection solution that provides near-instant recovery, replication, retention management, and reuse for virtual machines, databases, and applications backups in hybrid multicloud environments.
https://www.redbooks.ibm.com/abstracts/redp5532.html
Which SCHEDMODE enables the scheduler to process the client deployment schedule immediately?
Answer : C
According to IBM documentation1,SCHEDMODE promptedenables the scheduler to process the client deployment schedule immediately. SCHEDMODE prompted can be used with the autodeploy option to start a backup operation as soon as a new client node is registered.
Schedmode - IBM Documentation