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Type: Posts; User: HajoEhlers

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  1. Speedup a "dsmc q backup "MydirectoryPath"

    Hi,
    i am testing a logic to backup only directories which have been changed or where a file has been changed. Its to speedup our GPFS backups by using the ILM engine to find all diretories where...
  2. So you mean to create a new node like TSMDR which...

    So you mean to create a new node like TSMDR which does the DR backup and node TSM does the regular backup. ?
    So a

    tsm: q node

    would give us an output like:

    Node Name ...
  3. Its a question of how fast you are back in...

    Its a question of how fast you are back in business.
    If i have 50 Million files counting 50 TB and using 4 LTO4 Tapes for restore with an average write speed of 100 MB total ( might be much lesser...
  4. faster restore by using a different Management Classe?

    Hi,
    Given TSM v5.5

    Problem:
    since our amount of backup/online data increases more and more the time to recover in an DR - disaster recovery -
    case increase more and more.

    Thus to restore...
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    So i will do a migration ( Set high watermark to...

    So i will do a migration ( Set high watermark to 0 ) from the filepool to the tape pool to empty the filepool.




    Since reclamation will start at about 60% and the filepool is pretty large (...
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    That just for the reclamation process. We have...

    That just for the reclamation process. We have 4*LTO4 drives and i would like to use 3 drives for reading from tape and writing to the filepool. This would fasten the reclamation process and prevent...
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    Srv 5.5 Filepool handling.. (newbe)

    Given:
    TSM Server v5.5.4 , AIX
    Single client concurrent access with up to 20 sessions during backup
    - Set already MAXNUMMP=20 to enable asyncronus write to filepool.

    Task:
    enable...
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    In our ESX v3.5 environment i backup the images...

    In our ESX v3.5 environment i backup the images including config files by the following procedure:
    - Login to the ESX Srv holding that VM
    - Create a snapshot of the VM
    - Determine path to the...
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    Thx for jumping in. After a little bit digging i...

    Thx for jumping in. After a little bit digging i found the following for the TSM 5.4 client. Might also correct for the TSM 5.3 client.

    BTW: UID and GID did not changed, only the ctime.

    <\>...
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    FS recreate cause full backup

    Given:
    TSM 5.3 , AIX 5.3 , GPFS 3.1
    What has been done:
    A GPFS filesystem had to be recreated due to some FS changes
    So i did:
    Copied the data from the old FS ( gpfs1) to a new GPFS FS (...
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