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Hot backups/Restores #742

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dmacvicar opened this issue May 11, 2021 · 1 comment · Fixed by #1084
Closed

Hot backups/Restores #742

dmacvicar opened this issue May 11, 2021 · 1 comment · Fixed by #1084
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@qrdl
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enhancement New feature or request
Milestone
v1.2.2

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@dmacvicar
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dmacvicar commented May 11, 2021 •
edited by zaza81
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A backup mechanism that fetches all the transactions of a database to storage without the need to stop the immudb server.

To take into account:

  • Define the serialization format and document it
  • It should be able to do incremental backups, if the target already exists, and after validating it corresponds to a previous backup, backup only what is new
  • Able to integrate into immuadmin and CNC

Acceptance criteria

  • documentation
  • export function
  • restore function
  • full backup
  • streaming
@dmacvicar dmacvicar added the enhancement New feature or request label May 11, 2021
@dmacvicar dmacvicar mentioned this issue May 11, 2021
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@qrdl qrdl self-assigned this Jun 22, 2021
@zaza81 zaza81 added this to the v1.3 milestone Dec 16, 2021
@zaza81 zaza81 changed the title Hot backups Hot backups/Restores Dec 16, 2021
@zaza81 zaza81 assigned qrdl and unassigned qrdl Dec 17, 2021
@qrdl
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qrdl commented Dec 22, 2021

@jeroiraz @byo @mmeloni
Question(s):

  1. CNIL uses separate DB for each ledger. Does user specify db name when doing backup/restore?
  2. If not, should backup process all available databases, including systemdb and defaultdb?
  3. If yes, is there any specific order to restore databases? Is there are requirement to restore systemdb first?

@byo byo modified the milestones: v1.3, v1.2.2 Jan 4, 2022
@qrdl qrdl linked a pull request Jan 4, 2022 that will close this issue
Hot backup/restore #1084
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@qrdl qrdl

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enhancement New feature or request
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Milestone
v1.2.2
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Hot backup/restore codenotary/immudb
4 participants
@dmacvicar @byo @zaza81 @qrdl