search for: aliet

...ppreciate if you guys can point me to best practices in configuring the director, or how the thing works since is new for me, I have seen the example conf but I don't have clarity in some of the concepts and the wiki is empty. I use 2.0.6, thank's for a great job with dovecot. best regards, Aliet

...ecific optimization/tunning on dovecot for use GFS2 on rhel6??, we have configured the director to make the user mailbox persistent in a node, we will thank's any help from you. we are interested in using GFS2 or NFS, we believe the problem is the locks, how can we improve this?? best regards, Aliet The results rhel 4.8 x86_64/GFS1 two nodes, shared FC lun on a SAN Totals: Logi List Stat Sele Fetc Fet2 Stor Dele Expu Appe Logo 100% 50% 50% 100% 100% 100% 50% 100% 100% 100% 100% 30% 5% 1- 2608 1321 1311 2608 2508 3545 547 2001 2493 270...

Hi, all this days I'm testing a dovecot setup using lvs, director and a cluster email backend with two nodes using rhel5 and gfs2. In the two nodes of the email backend I configured mail location this way: mail_location = sdbox:/var/vmail/%d/%3n/%n/sdbox:INDEX=/var/indexes/%d/%3n/%n /var/vmail is shared clustered filesystem with GFS2 shared by node1 and node2 /var/indexes is a local

Centos CSGFS is at this time really outdated compared to current rh updates and fixes, is the centos team still giving support to this version???. Best regards

Hello list, we continue our tests using Dovecot on a RHEL 6.1 Cluster Backend with GFS2, also we are using dovecot as a Director for user node persistence, everything was ok until we started stress testing the solution with imaptest, we had many deadlocks, cluster filesystems corruptions and hangs, specially in index filesystem, we have configured the backend as if they were on a NFS like setup

Just that, wich is the recommended quota backend for sdbox in terms of performance and flexibility running a setup of virtual users with ldap??... thank's in advance...

Hi people, I know I saw this at some point in the list but can't find it, I need a script wich monitor the health of the email backend and if a node fails remove it from the director server, once is up again add it, I plan tu run the script at the load balancer, if you have some let me know.. thank's in advance

Hi people, I have a setup configured using ldap, I have noticed that after a period of user inactivity if a client open connections to dovecot first attemps fails with this: Nov 16 19:34:43 cl05-02 dovecot: auth: Error: ldap(user at xxx.xx.xx,172.29.13.26): Connection appears to be hanging, reconnecting After the connections to ldap has been restablished everything starts working ok, is this a

...lesystem, with a corruption and other related errors, redhat people have posted a fix for the kernel wich is in QA: https://bugzilla.redhat.com/show_bug.cgi?id=712139 Just hope this helps somebody to don't waste many nights looking for a problem in dovecot config :) as I did... best regards, Aliet

I'm having a problem with dovecot ldap connection when ldap server is in another firewall zone, firewall kills the ldap connection after a determined period of inactivity, this is good from the firewall point of view but is bad for dovecot because it never knows the connections has been dropped, this creates longs timeouts in dovecot and finally it reconnects, meanwhile many users fails to

Hi list, I've been trying to update my csgfs stuff to 4.7 this week but I notice that current csgfs is built against kernel-2.6.9-78.0.1 and is required as a dependence, right now current kernel is 2.6.9-78.0.5 it would be great if csgfs can be rebuilt or updated to this, so dependences works ok??? Best regards

Hi list, any timeframe for the sync of csgfs in centos 4 with current kernel updates???. Best regards

Hi to all in the list, we are trying to do some tests lab for a large scale mail system having this requirements: - Scale to maybe 1million users(Only for testing). - Server side filters. - User quotas. - High concurrency. - High performance and High Availability. We plan to test this using RHEL5 and maybe RHEL6. As a storage we are going to use an HP EVA 8400 FC(8 GB/s) We defined this

Hi all, I would like to ask if the centos team will drop support for the CSGFS version 4, it's been 3 months since csgfs does not sync updates with rh, but rh has posted all their updates to their cs gfs version 4 public available. If help is needed to rebuild this updates just let it know. Best regards