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| author | Jasper Ras <jras@hostnet.nl> | 2024-11-23 11:30:28 +0100 |
|---|---|---|
| committer | Jasper Ras <jras@hostnet.nl> | 2024-11-23 11:30:28 +0100 |
| commit | 1f1423fdb8d4e2928768ffa33a6ad2b59c75e82e (patch) | |
| tree | 67d94f0d821a053aca0e7c8a7ffb6c369047aa14 /daily/2024-08-23.md | |
| parent | 93d36010a9d54bca1fdcaf1f4c99e6981aaf41bc (diff) | |
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Diffstat (limited to 'daily/2024-08-23.md')
| -rw-r--r-- | daily/2024-08-23.md | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/daily/2024-08-23.md b/daily/2024-08-23.md new file mode 100644 index 0000000..6f41ca2 --- /dev/null +++ b/daily/2024-08-23.md @@ -0,0 +1,6 @@ +Discussed about Automatic Evac (HA). We were unsure about what to do when a local storage goes down. Do we restore the instances from backups to a new node? In that case a DB server might lose important transtactions. So we could also wait until it is fixed. + +Would like Rutger to explain the Freenet BGP load balancing setup in more detail. How do the routers work, what are all those interfaces attached to them? + +A local storage disk backup is stored as a QCOW2 image. An incremental has a relationship to its parent, because they neged to be rebased onto each other. +A volume disk backup is stored as raw data and is accompanied by a file of checksums per block. The extra file is used both to track dirtied blocks for incremental backup.
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