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Operating Systems Linux Ubuntu I need help setting up LVM snapshots on Ubuntu 16.04 Post 302981187 by rbatte1 on Thursday 8th of September 2016 06:53:24 AM
Old 09-08-2016
The creation of snapshot is usually with lvconvert for Linux systems. Others use a variety of other LVM commands.

Does the database not include the hot-backup functionality itself? It would be better to use that if you can. Have a look at Backup and Restore Overview - MariaDB Knowledge Base to see if that provides a better plan.

The problem you will have with LVM snapshots is being sure you have the correct definition of your process. The phrasing can be confusing in what it delivers and how. If you have a high-rate update database then some snapshots can expire before your backup completes.

Do you want to really make a copy of the LV, mount that elsewhere and backup from there? You might have a problem in ensuring that the snapshot is a true reflection of a point in time if there are multiple LVs in use for the DB.

Is this the only way?



Robin
 

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backintime-gnome(1)						   USER COMMANDS					       backintime-gnome(1)

NAME
backintime-gnome - a simple backup tool for Gnome. SYNOPSIS
backintime-gnome [ [--snapshots] path | --backup | --backup-job | --snapshots-path | --snapshots-list | --snapshots-list-path | --last-snapshot | --last-snapshot-path | --help | --version | --license ] DESCRIPTION
Back In Time is a simple backup tool for Linux. This is the Gnome version. For more information about Back In Time see backintime man page. If you want to run it as root you need to use 'gksu'. OPTIONS
path go directly to the specified file/folder -s, --snapshots show snapshots dialog for the specified path (only if there is no other dialog displayed) -b, --backup take a snapshot now (if needed) --backup-job take a snapshot (if needed) depending on schedule rules (used for cron jobs) --snapshots-path display path where is saves the snapshots (if configured) --snapshots-list display the list of snapshot IDs (if any) --snapshots-list-path display the paths to snapshots (if any) --last-snapshot display last snapshot ID (if any) --last-snapshot-path display the path to the last snapshot (if any) -h, --help display a short help -v, --version show version --license show license SEE ALSO
backintime, backintime-kde4. Back In Time also has a website: http://backintime.le-web.org AUTHOR
This manual page was written by BIT Team(<bit-team@lists.launchpad.net>). version 1.0.10 Mars 2009 backintime-gnome(1)
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