====== option 1 clone image ======

we have two option to backup production data 


1) option is clone image of existing working machine 

when ever existing machine crash or data loss . we have to spin up new machine from clone image and then only can take required lost data's



====== option 2 rsync ======
{{:dimension_data_backup_upgrade.png|}}
2) we have to build a new machine inside dimension data 500G +

reason why we need to create new machine 

If existing machine we touch large amount of data for backup like example 200G of data was shared by gluster 

if we accessing 200G for zip and daily basis backup . it will slow down existing production server performance

====== when we do rsync  ======


a) first time only will sync entire 200G data to the backup machine 

after that daily will take only incremental files to the  backup machine  . It will be reduced the load 95% in gluster

b) from the backup server will zip date stamp backup 



===== proddb-slav01 data size  =====

<code>

[root@proddb-slav01 ~]# du -sh /data00/sheets
1.5G	/data00/sheets
[root@proddb-slav01 ~]# du -sh /data00/site_backgrounds
33M	/data00/site_backgrounds
[root@proddb-slav01 ~]# du -sh /data00/styles
2.7M	/data00/styles
[root@proddb-slav01 ~]# du -sh /data00/assets
234G	/data00/assets
[root@proddb-slav01 ~]# du -sh /data00/images
1.2G	/data00/images
[root@proddb-slav01 ~]# du -sh /data00/site_logos
15M	/data00/site_logos
[root@proddb-slav01 ~]# du -sh /data00/templates
448M	/data00/templates
[root@proddb-slav01 ~]# du -sh /data00/sharedpub
24G	/data00/sharedpub

#solr index 
[root@proddb-slav01 solr]# du -sh /opt/solr/data/
38M	/opt/solr/data/

Total size now = 260 G
</code>


==== prodcollab data size ====

<code>
root@prodcollab01:~# du -sh /opt/streams
59G	/opt/streams


Total size now = 59 G

</code>

==== prodapp03  backup size ====

<code>
[root@prodapp03 releases]# du -sh 20170403044103
107M	20170403044103

[expprodl@prodapp03 config]$ du -sh /deploy/crossbow/shared/config
112K	/deploy/crossbow/shared/config

[expprodl@prodapp03 ~]$ du -sh /home/expprodl/
59M	/home/expprodl/


Total size now = 168M


</code>

==== prodapp04  backup size ====

<code>
[root@prodapp04 releases]# du -sh 20170403044103
107M	20170403044103

[expprodl@prodapp04 ~]$ du -sh /deploy/crossbow/shared/config
116K	/deploy/crossbow/shared/config


[expprodl@prodapp04 ~]$  du -sh /home/expprodl/
296M	/home/expprodl/

Total size now = 404M


</code>

==== proddb-slav01 DB backup  size ====


<code>

[expprodl@proddb-slav01 backups]$ du -sh cbprod_new_201708010105.sql.gz
307M	cbprod_new_201708010105.sql.gz

Total size now = 307M

</code>

=== overall backup size roughly around 330G  ===