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Add od-db-backup runbook + script: cold MySQL/MariaDB backup for Open Dental

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Rock-solid two-part backup (data directory + OpenDentImages) using the
cold-copy method: stop the DB service, verify it stopped, copy the whole
data dir (incl InnoDB ibdata1/ib_logfile*), then always restart the
service via a finally block. Covers mysqldump supplement, scheduling,
test-restore verification, and 3-2-1 retention.

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
This commit is contained in:
Ivan Godwin
2026-07-12 23:16:31 -07:00
parent f179b6e296
commit 5dfa62ced6
3 changed files with 360 additions and 0 deletions
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README.md
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@@ -68,8 +68,10 @@ run time — never commit filled-in values.
| [`od-smb-cred.md`](od-smb-cred.md) | Open Dental SMB share — stored-credential fix |
| [`od-cfg-persist.md`](od-cfg-persist.md) | Open Dental — persist "Do not show this window on startup" (writable FreeDentalConfig.xml) |
| [`od-scan-duplex.md`](od-scan-duplex.md) | Open Dental — duplex ADF scanner captures only one side (TWAIN, Show TWAIN UI branches) |
| [`od-db-backup.md`](od-db-backup.md) | Open Dental — rock-solid cold backup of the database + images (stop/copy/start MySQL/MariaDB) |
| [`scripts/cg-disable.ps1`](scripts/cg-disable.ps1) | Disable Credential Guard, then reboot (prompts to confirm) |
| [`scripts/od-cfg-acl.ps1`](scripts/od-cfg-acl.ps1) | Grant Users Modify on FreeDentalConfig.xml (Option B of od-cfg-persist) |
| [`scripts/od-db-backup.ps1`](scripts/od-db-backup.ps1) | Cold backup: stop MySQL/MariaDB, copy whole data dir + OpenDentImages, always restart (od-db-backup) |
## Tiers