Changes between Version 46 and Version 47 of InstallationGuide

Timestamp:

08/01/13 09:59:19 (11 years ago)

Author:

mmamonski

Comment:

--

InstallationGuide

@@ -40 +40 @@
 Also the PL-Grid QCG-Accounting publisher plugin (BAT) need access the following port and machine (PL-Grid only):
 *  acct.plgrid.pl 61616 (TCP)
-= Preparation =
+= Preparation of the environment =
+== Database ==
 * Install database backend (PostgresSQL). On !ScientificLinux it can be done with:
 {{{
@@ -49 +50 @@
 yum install unixODBC postgresql-odbc
 }}}
+== CA and host certificates ==
 At first install all need trusted CA certificates ([http://apps.man.poznan.pl/trac/qcg/wiki/CA%20certificates instruction]). Moreover we assume that the X.509 host certificate (signed by your local [http://www.eugridpma.org/members/worldmap/ Certificate Authority]) and key is already installed in the following locations:
 * `/etc/grid-security/hostcert.pem`
 * `/etc/grid-security/hostkey.pem`
 
-Most of the grid services and security infrastructures are sensitive to time skews. Thus we recommended to install a Network Time Protocol daemon or use any other solution that provides accurate clock synchronization. 
+== Other ==
+Most of the grid services and security infrastructures are sensitive to time skews. Thus we recommended to install a Network Time Protocol daemon or use any other solution that provides accurate clock synchronization. Also disable automatic packages update as it may hurt running system.
 
 = Installation =