Business sectors have to deal with lots of data and files. The engineers and the data managers are always aware of the loss of these official documents. Loss of vital data from the computers can be very fatal for the IT companies. Sudden machine faults can erase important documents from the computers. Viruses often lead files to be removed, and they can be very difficult to restore. But there is a solution. Due to modern advancement in science and technology, many software applications are made to keep a back up of the file. One such software is the IBM’s Tivoli Storage Manager.
TSM is a popular data backup application product has helped many IT sectors for more than 15 years. This software supplication is very flexible in the configuration and can also help backup administrators who do not have any experience. There are numerous tips that should be kept in mind when you are using the TSM backup application.
The basic environments that are very common to the backup software products are recovery requirements, network capacity, bandwidth and many more. The following tips are accepted widely regarding the infrastructure designing and their implementation items that are specific to Tivoli Storage Manager.
1. Disk Pool Size
Popular TSM application server uses the storage pools to keep the backup the data and information and then help them to migrate to the storage tape. Among several considerations, this service allows for the numerous simultaneous backup that are independent of the number of tapes available in the machine. The disk pool size should be large enough to hold data of one single night that is moved to a storage disk.
2. Data De-Duplication On The Disk Storage
The data DE-duplication work with the disk storage using the various recent technologies as a storing disk target with the Tivoli Storage Manager is not a perfect idea. A good de-duplication ratio is achieved by time, so it is better suitable when used with collaboration with longer time storage. The transient habit of the data that is stored to the disk before migrating to the tape makes it a bad candidate for the De-duplication process. Using the De-duplication storage, you will get better data reduction when you are using a storage pool configuration as the last data migration disk works similarly to the tape storage.
3. Tape Subsystem Sizing
The tape subsystem is sized to store all the information to show onsite. Need of storage capacity surely forces the formation of the full-size tapes to form space for the scratch storage tapes. This service interferes with the TSM’s automatic processes and then leads to the media management risks. The tape storage library should be configured with enough amounts of space disks to store all the direct backup information to the tape, data migration, storage pool for offsite.
4. Database And data Logs
The Tivoli Storage Manager Storage database must be back up regularly. It is necessary to backup the files twice a day with one single copy of the file sending offsite for fast restoration. If the roll-forward log mode is available, there should be scratch storage tapes for the data backups to prevent logs reach 13GB which will at last force the TSM to a difficult stop until the data logs are cleared by the various database backups.
The TSM backup software application is an important application that is widely used in the IT sectors for keeping a copy of the huge amount of data and logs. Tivoli Storage Manager high capacity server creates a copy of data to another medium like the storage tapes.