My Redis server is runing but refuse connection

Hello everybody ;

I'm on linux Redhat 6 , i've installed before Redis version 2.8 who had the problem that refuse all connection to my redis server ( but redis-server is running )

so i've deleted this version & installed a new one Redis 2.4 .

i have 2 probleme : in redis log i found this : Server started , can't handle RDB format version 6 ; Fatal error loading the DB Existing .

the second probleme it's when i ping the redis server : it's respond : Could not connect to Redis at : Connection Refused .

Redis is installed in my localhost & server is running .

Thank you
Who is Participating?

[Product update] Infrastructure Analysis Tool is now available with Business Accounts.Learn More

I wear a lot of hats...

"The solutions and answers provided on Experts Exchange have been extremely helpful to me over the last few years. I wear a lot of hats - Developer, Database Administrator, Help Desk, etc., so I know a lot of things but not a lot about one thing. Experts Exchange gives me answers from people who do know a lot about one thing, in a easy to use platform." -Todd S.

Jackie ManIT ManagerCommented:
It seems to be that you have encountered a hardware problem of the network interface card in your server and replacement of nic is necessary.
David Johnson, CD, MVPOwnerCommented:
Redis 3.0.1 is the latest stable version.
s4deathAuthor Commented:
but i'm using it with sensu-server , i'm not free to choose the last stable version but the compatible one .

so my redis server was working .. and after hours he started to refuse any connection ...
SolarWinds® IP Control Bundle (IPCB)

Combines SolarWinds IP Address Manager and User Device Tracker to help detect IP conflicts, quickly identify affected systems, and help your team take near instantaneous action. Help improve visibility and enhance reliability with SolarWinds IP Control Bundle.

The compatible version from Fedora EPEL is 2.4 ....
I can confirm it works perfectly fine

Experts Exchange Solution brought to you by

Your issues matter to us.

Facing a tech roadblock? Get the help and guidance you need from experienced professionals who care. Ask your question anytime, anywhere, with no hassle.

Start your 7-day free trial
s4deathAuthor Commented:
i should delete existing database when i install the right version ..

thank you
And you should read documentation for exact old version.
Namely if it says something applies to 2.6 or newe means that having parameter in config files will break redis startup for good...
It's more than this solution.Get answers and train to solve all your tech problems - anytime, anywhere.Try it for free Edge Out The Competitionfor your dream job with proven skills and certifications.Get started today Stand Outas the employee with proven skills.Start learning today for free Move Your Career Forwardwith certification training in the latest technologies.Start your trial today

From novice to tech pro — start learning today.