Installation and User's Guide

v When a client performs a selective backup of an object and the original filespace is renamed, the new Unicode-enabled file space contains only that object.Tivoli Storage Manager backs up all other directories and file spaces during thenext full incremental backup.v The Unicode-enabled client has a file and directory name size limitation of 504bytes. Depending on the Unicode characters (2-byte, 3-byte, or 4-byte) used, thistranslates to a maximum of 126 to 252 characters.Important: If you do not follow the migration instructions properly, you mighthave two file spaces, one Unicode and one non-Unicode, with different file spaceidentifiers (fsID) for the same client volume. In this case, the Tivoli StorageManager client uses the non-Unicode file space as the default file space for backupand restore operations.Additional upgrade informationThis section explains some additional information that you need to know whenupgrading your Tivoli Storage Manager client.The Version 6.2 HP Itanium and Solaris SPARC backup-archive client packages donot contain HSM clients. The HSM clients are in a separate package at the Version6.1 functional level for HP and Solaris.The size of the buffer to record change notifications for a particular journal filesystem (DirNotifyBufferSize) has changed. The default value is 16 KB.When you install the Web client, you must install the Web-client language files thatcorrespond to those languages you want to use.||||The Windows GUI has been upgraded to a Java application, and it is the defaultapplication. The non-Java Windows native GUI is installed as the dsmmfc.exe filein the installation directory, but it has not been updated with the Tivoli StorageManager Version 6.2.2 features.To view the non-English online help from the Web Client applet, you must installthe language versions of the help files on the agent, the system where the TivoliStorage Manager backup-archive client was installed. If the language versions arenot installed or are not available, the online help is displayed in English.See the client_message.chg file in the client package for a list of new and changedmessages since the previous Tivoli Storage Manager release.Upgrading Open File Support or online imageThe Open File Support (OFS) and online image installation features have beenreplaced with a single Logical Volume Snapshot Agent (LVSA) feature.This feature is selected by default unless you are upgrading from an installationwhere OFS or online image was being used.You can install LVSA for use during both online image and OFS operations, butthose features are not automatically enabled. To enable OFS, thesnapshotproviderfs option must be set in the dsm.opt file, and to enable onlineimage, the snapshotproviderimage option must be set in the dsm.opt file.Chapter 1. Installing the Tivoli Storage Manager clients 3