Intressant
J
Disaster Recovery
Disaster recovery is
the last case to consider. In this case there are several ways
to protect the system. When using the
NetVault: Backup SQL Server APM, you
can back up the SQL Server database for
SharePoint and protect most of your
data. In addition, the FileSystem Plugin can
be used in conjunction with the
STSADM tool shipped with MOSS 2007 or the
SPSBackup tool shipped with
SharePoint 2003 to
dump a backup to a directory on the file system and backup
that directory.
In general, a SQL Server backup will be
faster than an STSADM backup. It is
recommended to use
SQL Server backups on site collections larger than 15GB
due to the amount of
time an STSADM backup would require. While a SQL
Server backup will
protect SharePoint databases, a MOSS 2007 STSADM backup
with
the –directory.
SharePoint
Portal Server 2003 versus MOSS 2007
Both SharePoint 2003 and MOSS 2007 install
with the STSADM tool
(STSADM.exe) that
allows administrators to perform backup via the command line
interface. A key
enhancement to the MOSS 2007 STSADM is the ability to
perform a
"catastrophic" backup in addition to a site collection backup which
is the
only available backup
type with 2003 STSADM.
SharePoint 2003 ships
with the SPSBackup tool which backs up and restores all
databases, except the
configuration database. SPSBackup
also restores content
indexes
and content sources.
Scipts:
pre.bat
echo off
rem Farm level SharePoint backup, can be
modified to be
rem differential or
site level. Run stsadm at the command
rem prompt for a full
list of backup options.
stsadm -o backup
-directory c:\backup -backupmethod full
post.bat
echo off
rem Once the files
have been written to media, clean out
the backup directory
RMDIR C:\backup /S /Q
MKDIR
C:\backup
This will create a full farm level backup for
MOSS 2007.
To perform a site
level backup on SharePoint 2003 or MOSS 2007 the command
would be similar to:
stsadm
-o backup -url http://server/site -filename backup.dat -overwrite
Gruess
Manuel