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Canonball

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About Canonball

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  1. Canonball

    Backup spped with LTO-4 SAS drive

    Hi, after a second try with all options I reinstalled CA Arcserve 11.5 SP3 and had 75 MByte/sec overall.
  2. Canonball

    Backup spped with LTO-4 SAS drive

    I will try this at the weekend
  3. Canonball

    Backup spped with LTO-4 SAS drive

    It is not the speed shown in the program. Comparing the backup time Retrospect is much slower for the quantity of data. I will try it again with/ without software compression.
  4. Canonball

    Backup spped with LTO-4 SAS drive

    Yes, it is: IBM 3580 Ultrium 4 Tape Drive Manufacturer: IBM Interface: SAS Media: LTO Windows Support Status Qualified Minimum Version Required 7.5 Minimum Driver Update 7.5.11.100 Advanced Driver Kit (Retro 4.x only) N/A Minimum Firmware Version
  5. Hello, I installed Retrospect 7.6 on a Windows 2003R2 single server with a SAS RAID6. Backup to a LTO-4 SAS connection drive shows a backup speed of 35 MByte/s. Compared with ARCserve installed before it is half of the speed (65-70 MByte/s). Do you have any ideas? Thanks, Canonball
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