Calendar not synchronized between redundant ownCloud servers with shared mysql DB

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twojciac
Newbie
Posts: 1
Joined: Wed Apr 20, 2016 10:40 pm
ownCloud version: 7.0.4
Webserver: Apache
Database: MySQL
OS: Linux
PHP version: 5.4

Calendar not synchronized between redundant ownCloud servers with shared mysql DB

Postby twojciac » Wed Apr 20, 2016 10:48 pm

I have two ownCloud servers which have been operating as exact mirrors of each other with an active/active synchronized mysql database and a glusterFS network files system. Everything is working as expected. If I create an account on server A, I can immediately login with those credentials on server B. If I change the password on server B, the change is propagated to server A. If I push a file to Server A, it appears on Server B. If I delete a file on server B, it's removed on server A.

Everything has been fabulous... until I added a calendar. If I add a calendar on server A, it doesn't appear on server B at all.

How is the calendar stored in ownCloud? If it's in the filesystem, I would expect it would appear on both servers since it's a synchronized file system and shared files work perfectly. If it's in the database, I would also expect it to appear as the shared file permissions and user accounts are working across the redundant servers. I'm puzzled...

tflidd
Forum Moderator
Posts: 7159
Joined: Sat Dec 07, 2013 7:27 pm
ownCloud version: 8.2.3
Webserver: Apache
Database: MySQL
OS: Linux

Re: Calendar not synchronized between redundant ownCloud servers with shared mysql DB

Postby tflidd » Thu Apr 21, 2016 9:18 am

Calendar is in the database as well. Perhaps a caching problem?

lobw_TM
Newbie
Posts: 1
Joined: Thu Jun 23, 2016 1:26 pm

Re: Calendar not synchronized between redundant ownCloud servers with shared mysql DB

Postby lobw_TM » Thu Jun 23, 2016 1:42 pm

Hi twojciac
I was googling how to make a mycloud mirror when i came across your reaction. Can you point me in a direction where I can find the info to create such a mirror your succesfully created?
Would be a lot of help,

Thanks
Harry


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