3.4 features

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3.4.1

  • new --without-rest-server configure option

3.4

  • Allow to put a dump on more than one storage
  • Allow to specify which DLE/level go to which storage
  • amdumpcan dothe vaulting operation (copy from one storage to another one)
  • Use shared memory to pass data between processes
  • A CRC is computed on the backup image and is verified on restore.
  • Run multiple backup inparallel, there is no lock preventing concurrent run.
  • Add letter based sequence to autolabel and meta-autolabel.
  • And 'includefile' directive for the disklist.
  • tapepool, tape are in pool
  • amanda.conf (index file can be kept sorted, compressed or uncompressed)
    • compress-index
    • sort-index
  • amanda.conf (interface section)
    • add a src-ip setting.
  • amanda.conf (dumptype section)
    • add a retry-dump setting.
    • add atag setting.
    • deprecate usetimestamps, it is always "yes"
  • amanda.conf (new policy section), define when a tape can be reuse or not. A lot more powerful than the tapecycle setting.
    • retention-tapes
    • retention-days
    • retention-recover
    • retention-full
  • amanda.conf (new storage section), define how to operate each changer. Many old global setting can be set differently for each storage.
    • autoflush
    • autolabel
    • comment
    • device-output-buffer-size
    • dump-selection (select which dle go to that storage)
    • eject-volume
    • erase-on-failure
    • erase-on-full
    • erase-volume
    • flush-threshold-dumped
    • flush-threshold-scheduled
    • interactivity
    • labelstr
    • max-dle-by-volume
    • meta-autolabel
    • policy
    • report-use-media
    • report-next-media
    • runtapes
    • set-no-reuse
    • tapepool
    • taperalgo
    • taperflush
    • taperscan
    • taper-parallel-write
    • tapetype
    • tpchanger
  • amanda.conf
    • labelstr can be a new MATCH-AUTOLABEL keyword, labelstr can use the autolabel variable.
    • storage (default storage), you can set multiple storage, all DLEs will be sent to all storages
    • amvault-storage (storage used by amvault)
  • amvault
    • deprecated option: --label-template, --dst-changer, --autolabel, they must be set in a storage section
    • new --dst-storage option to overwrite the default amvault-storage.
  • amlabel
    • new --pool and --storage options.
  • amrmtape
    • new --list-retention, --list-no-retention and --remove-no-retention options.
  • amtape
    • print the RetentionType in the inventory
  • amadmin
    • new 'retention' command'
  • amfetchdump
    • --init and --no-restore arguments.
  • s3 device
    • New READ-FROM-GLACIER and TRANSITION-TO-GLACIER properties, they allow to transition s3 objects to Glacier.
  • tapelist file
    • include POOL, STORAGE and CONFIG
    • you can share the same tapelist file across multiple config.
  • amgetconf
    • New --platform argument
    • New --distro argument
  • ambackup/ambackupd
    • New client ambackup program to start a backup of the client
    • New server service ambackupd
    • This protocol works even if the client is behind a NAT
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