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zfs replication temporary file

I'm running a zfs replication task, of a snapshot size ~2.5GB. I see that there is traffic going between the master and the slave, by using snoop, but I want to monitor the transmission. Is there a ...
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1answer
76 views

GlusterFS use Geo-replication or normal gluster?

We have 4 offices with ipsec lan2lan over fibre net (20-100 mbit on eache office, except one office with 10 mbit fibre). Latency is below 20 ms (between to of the offices with fastest network we have ...
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19 views

OpenLDAP replication between client and server of different versions

I want to upgrade an OpenLDAP infrastructure : one master server + many slaves. What should I upgrade first (in which order)? How can I know what version of an OpenLDAP slave is compatible with ...
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1answer
525 views

Segmentation fault (core dumped) when try to run iptables rhel6

Im currently trying to set up a mySQL replication and i dont have a /etc/sysconfig/iptables. So I tried to install it with yum install. It showed the following output. Installed Packages Name ...
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27 views

Replication data in SAN

I am using openfiler as SAN. Then I create a disk in SAN using ISCSI. I have 2 CentOS client machines connect to SAN disk. When I create data in client1 machine, It doesn't update to client2 ...
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1answer
216 views

Periodic filesystem replication wih snapshot

I'm looking for a non-realtime replication solution that supports periodic snapshot. Here's my current situation: I have 2 email servers running Ubuntu 12.04 LTS The mail server program I use is ...
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2answers
104 views

Copy website from RedHat to CentOS

We currently have our website and website's CMS hosted on a dedicated host which runs Red Hat. We want to remove Red Hat and install CentOS instead. My question: is there a straight forward way of ...
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2answers
128 views

Installation of RHEL and softwares on multiple machines

In our organization, we have 15 new systems of same hardware. I need to setup all the machines with RHEL 6.0 in it, multiple software's, and lot of basic configuration. I don't have any problem in ...
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1answer
540 views

mysql replication not working

I have two servers A and B I tried to setup replication between two servers for fixed dbs DBA and DBB but it's not working my configurations Tables are not getting updated why?? Master:(/etc/my.cnf) ...