beegfs定期备份元数据和mgmt

root@storage01:~# borg init --encryption=keyfile /root/backup/
Enter new passphrase:
Enter same passphrase again:
Do you want your passphrase to be displayed for verification? [yN]: y
Your passphrase (between double-quotes): "***********"
Make sure the passphrase displayed above is exactly what you wanted.

By default repositories initialized with this version will produce security
errors if written to with an older version (up to and including Borg 1.0.8).

If you want to use these older versions, you can disable the check by running:
borg upgrade --disable-tam /root/backup

See https://borgbackup.readthedocs.io/en/stable/changes.html#pre-1-0-9-manifest-spoofing-vulnerability for details about the security implications.

IMPORTANT: you will need both KEY AND PASSPHRASE to access this repo!
Use "borg key export" to export the key, optionally in printable format.
Write down the passphrase. Store both at safe place(s).

root@storage01:~# borg create --stats --progress /root/backup::22-12-2022 /beegfs_metadata/
Enter passphrase for key /root/.config/borg/keys/root_backup:
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Archive name: 22-12-2022
Archive fingerprint: 2701d8f59c6a21d161d55745a0aae3872105de6bceb3772369f46651433368ef
Time (start): Wed, 2022-12-21 14:57:28
Time (end):   Wed, 2022-12-21 14:57:35
Duration: 7.51 seconds
Number of files: 29
Utilization of max. archive size: 0%
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                       Original size      Compressed size    Deduplicated size
This archive:                8.29 MB            664.17 kB            664.12 kB
All archives:                8.29 MB            664.97 kB            664.93 kB

                       Unique chunks         Total chunks
Chunk index:                      57                   58
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