If a volume associated with the client session is currently being mounted by an automated library, the cancel may not take effect until the mount is complete. This means that you can have two active copies of your backups in two different locations, giving you an instant ability to recover servers in a disaster. for example, if you want to run some queries that you want to feed into an excel spreadsheet or maybe programs, and you do not want the screen titles displayed you Other dsmadmc options The command can also be very useful if you want to start up a session to a TSM server in different modes.
If you are running TSM 126.96.36.199 you could also investigate the KEEPALIVE function as described in IBM TechNote 1642715 back to top Using the TSM command line UNIX Server Command Line TSM pages Tivoli Storage Manager TSM Backups and Restores Backup Journal Backups Image Backups TSM 7.1 and VMware TSM 6.4 and VMware Windows Cluster Backups VCS Cluster Backups LAN free backups RecvW Waiting to receive an expected message from the client while a database transaction is in progress. Backup-archive clients are eligible for client restartable restore sessions, however, application clients are not. check my site
Because only SNA LU6.2 links must be recycled only after the first time a client logs on and off the system, administrators must deactivate the SNASVCMG link once for each new The easiest way to manage this is to combine similar nodes into node groups, so you work with groups of nodes rather than hundreds of individual nodes. A typical script could look like dsmadmc -se=servername -id=youruserid -pa=yourpassword register node nodename nodepassword passe=9999 con=\"This server contact details\" do=policy-set clo=cloptset userid=none comp=no archdel=no backdel=no etc. After the client sessions have been disabled, you can enable client sessions and resume normal operations by entering: enable sessions You can issue the QUERY STATUS command to determine if the
You can also recover data from the replicated site to the live site. When older releases of TSM started to run processes like replication they would sit for a long time while they worked out what to do. Figure 42. Compression, yes/no Compression Statistics Selective Compression by Directory How TSM allocates space on disk and tape Using Cache on Disk Storage Pools MAXSESSIONS and MAXSCHEDSESSIONS Password handling in Unix shell scripts
The example report displays MARIE's session number 6. For example, if you are restoring all files in directory A, you can still backup files in directory B from the same file space. Disabling or Enabling Access to the Server Task Required Privilege Class Disabling and enabling client node access to the server System or operator Displaying server status Any administrator You can prevent http://www.ibm.com/support/docview.wss?uid=swg1IC47212 For example, if you want to register 10 new nodes, rather than go through the tedium of adding 10 nodes through a panel, it is much easier to set this up
For more information, see Reclaiming Space in Sequential Access Storage Pools. A session in this state is subject to the IDLETIMEOUT limit as specified in the server options file. Server Session States The server session state can be one of the following: Start Connecting with a client session. This is normal.
For example, to disable client node access to the server, enter: disable sessions You continue to access the server and current client activities complete unless a user logs off or an
Information about Client Sessions +--------------------------------------------------------------------------------+ | Sess Comm.
It is the task of the administrator with root authority to manually deactivate SNASVCMG mode sessions between the server and clients.
Administrators can perform the following activities when managing TSM sessions: Task Required Privilege Class Displaying information about client sessions Any administrator Canceling a client session System or operator Disabling or enabling
The server cannot stop the SNASVCMG mode sessions because it does not create them.
This link remains in session even after the user logs off from TSM.
To display information about client sessions, enter: query session Figure 42 shows a sample client session report. Initially, you may want to recycle links daily until most users have registered with TSM. Now, TSM will batch the work up and start processing as soon as it determines the first batch. Files associated with the restore cannot be backed up.
lla=1500 set replserver PROD_SERVER On the DR TSM server to the Production TSM Server define server DR_SERVER SERVERPA=password hla=188.8.131.52 lla=1500 set replserver DR_SERVER Create a TSM node group on both TSM You can check the progress of replication with the Query Process command. On the first window, click on Manage SNA Resources. Tivoli Storage Manager for AIX Administrator's Guide Managing Tivoli Storage Manager Sessions Each time an administrator or client node connects with the server, an administrative
Run Executing a client request. Administrators can perform the following activities when managing client restartable restore sessions: Task Required Privilege Class Displaying information about client restartable restore sessions Any administrator Canceling client restartable restore sessions System For example, if the IDLETIMEOUT option is set to 30 minutes, and a user does not initiate any operations within those 30 minutes, then the server cancels the client session.
For example if you start a server session as below, then the output of any commands you issue will be placed in sqlout.txt dsmadmc -se=servername -dataonly=yes -comma -out="c:\program files\tivoli\tsm\sqlout.txt" Three other
Here is a list of recent major updates TSM hints and tips from IBM, updated November 2016 ICF Catalog section updated October 2016 DB2 database section updated October 2016 Flash Storage Aggregation can cause multiple media waits within a transaction and is indicated by one client message. The command line is useful if you want to do bulk upgrades, as you can then do them with a script. Sess Wait Bytes Bytes Sess Platform Client Name | |Number Method State Time Sent Recvd Type | |------ ------ ------ ------ ------- ------- ----- -------- ----------- | | 471 Tcp/Ip IdleW
On the next window, click on Stop an SNA Session. Assuming you have 2 servers called PROD_SERVER and DR_SERVER with IP addresses 184.108.40.206 and 220.127.116.11 then you would set replication us like this: Define the production TSM server to DR TSM Filespaces can be in 4 states as shown in the output above. An administrator can cancel a restartable restore session that is in an active or restartable state.
For more information, refer to the RESTOREINTERVAL server option in TSM Administrator's Reference. This is useful if you are waiting for a process to complete, as it saves you from keep typing q actlog or q pr commands. TSM identifies client restartable restore sessions by displaying message ANS1247I on the client machine when the sessions start. If the session is in the Run state when it is canceled, the cancel process does not take place until the session enters the SendW, RecvW, or IdleW state.
For example, to cancel a session for client MARIE: Query client sessions to determine the session number as shown Figure 42. Administrators can display a session number with the QUERY SESSION command as described in Displaying Information about Tivoli Storage Manager Sessions. On the next window, click on Stop SNA Resources. Welcome to Lascon Storage.
Also, if you keep issuing the Query Process command you will notice that the replication statistics keep changing. SendW Waiting for acknowledgment that the client has received a message sent by the server. Because only one SNASVCMG mode session is created for each client, you only need to deactivate the client once. Note:If QUERY SESSION FORMAT=DETAILED is specified, the Media Access Status field displays the type of media wait state.
Identifying and Replicating: means the server is still looking at the objects (Identifying) but is also moving objects (Replicating). Note that if the nodes are deduplicated then the 'Amount Transferred' represents the deduplicated bytes sent.