Multiple Apache webdav servers sharing repositories via NFS

249 views

Ive done several searches, and have found old and conflicting responses to the question of sharing a repository via NFS. So what is the current set of concerns with sharing repositories using NFS among several web servers?
Here is the scenario, several hundred repositories shared via NFS to a couple of webdav (Apache mod-svn) servers. The Apache servers set up via a round-robin DNS server (thus they are all sharing a common virtualhost name). All user access is via webdav (authentication and access controlled by an Apache authentication handler). The users will see a common hostname for all repositories. All the servers are "network close" to each other. Assuming that the NFS is current (NFS 4) with subtree checking disabled (as per the FAQ), are there any gotchas or other concerns.
I currently have a solution using some custom Apache proxying that is working, but Im looking at trying to simplify my solution.

posted Sep 5, 2013 by Sanketi Garg

Looking for an answer? Promote on:

Facebook Share Button

Twitter Share Button

LinkedIn Share Button

Similar Questions

+6 votes

reverse proxy: connect to origin servers via http or https?

I have a reverse proxy (apache 2.2) with mod_proxy_balancer with https visible to the outside world.

The question is: from the proxy performance/scalability point of view is it better to configure backends (origin servers) with http or with https?

Is it true that if proxy is setup https->http then it only has to decrypt/encrypt the headers and the body is encrypted/decrypted on the backend? I do not use mod_proxy_html (but maybe there are other modules which affect this behaviour on the proxy?.

How either setup affects latency of handling requests? With https->https do I have to do two handshakes (on the proxy and on the backend) for every connection? I have KeepAlive both on the proxy and the backends.

+2 votes

How to have two apache web servers in load balancing?

I am asking best practice/info/docs of how to have 2 apache web servers in load balancing.
- Which httpd module do I have to load in the http conf?
- I was reading that I have to have a web load balancer on top of them? Is it necessary? Can they accept requests from a cisco /F5 load balancer?
- What about persistent connection?
- Also we''ll have a mySQL server? Any more info about this?

0 votes

Share info across different sessions & servers, using Apache

I need to share data between sessions running in different Tomcat server.
I 'd been thinking about using a JMS broker (as ActiveMQ ):

when a new session is created in Tomcat A, it's created a new unique topic for this session
the session registers itself as listener of that topic ( the only one listener )
publish the name of this topic by some way , so it can be found by another session in Tomcat B

I don't know if somebody has used something like this sometime, and how he/she did it
Any suggestion/opinion ?

I'm not sure either use only one topic for all session created or one topic per session ?
I think that one topic per session is more safe because if I use one topic for all sessions, if one message is not read quickly by one consumer (a session ), could block the topic, Obviously , i'll define a TTL for messages/topic

+2 votes

How to restrict the access of the images via http/apache only not via opening the directory?

I want the images should be accessible as part of http page only not by any other mean, no clue any suggestion would have great help.

+3 votes

How to limit the number of requests routed to Tomcat via Apache V2.4.3

I have a requirement where the tomcat load has to be managed by tuning the following parameters.

--> Limit the number of user requests at Apache level that are routed to Tomcat server.
--> Track the number of processed requests and the requests that are queued at Apache level.

Any suggestions?

...