3,250
edits
Changes
Jump to navigation
Jump to search
Line 1:
Line 1: + + − + − {{Version|2.3.6-1|dar|The latest version of smeserver-dar2 is available in the [http://mirror.contribs.org/smeserver/releases/7/smeupdates/i386/repodata/repoview/dar-0-2.3.6-1.el4.sme.html SME Updates repository].}}+ − {{Version|2.3.6-1|libdar|The latest version of smeserver-dar2 is available in the [http://mirror.contribs.org/smeserver/releases/7/smeupdates/i386/repodata/repoview/libdar-0-2.3.6-1.el4.sme.html SME Updates repository].}}+ Line 10:
Line 12: + + + + + + + + + + + + Line 19:
Line 33: + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + Line 32:
Line 103: + + + + + + + + + + + + + + + + + + + + + + + + + + − + + + +
→Installation
{{Languages}}
{{Level|Easy}}
=== Maintainer ===
=== Maintainer ===
[http://myezserver.com/ Darrel May] (Contrib)
[http://myezserver.com/ Darrel May] (Contrib)
=== Version ==={{Version|0.0.1-6|smeserver-dar2|The latest version of smeserver-dar2 is available in the [http://mirror.contribs.org/smeserver/releases/7/smecontribs/i386/repodata/repoview/smeserver-dar2-0-0.0.1-6.el4.sme.html SME Contribs repository].}}
=== Version ===
{{#smeversion:smeserver-dar2}}
[[Version::contrib9|stephdl]][[Has SME9::true| ]]
=== Description ===
=== Description ===
=== Installation ===
=== Installation ===
<tabs container style="display: inline-block;"><tab name="For SME 10">
{{Note box| work in porgress, for testing purpose only}}
To install this contribs issue the following command on the SME Server shell:
yum install smeserver-dar2 --enablerepo=smecontribs,smedev,smetest,epel
</tab><tab name="For SME 9">
You have to enable the [[stephdl]] repository. see [[bugzilla:8508]]
yum install smeserver-dar2 --enablerepo=stephdl
signal-event post-upgrade;signal-event reboot
</tab><tab name="For SME 8">
To install this contribs issue the following command on the SME Server shell:
To install this contribs issue the following command on the SME Server shell:
yum install smeserver-dar2 --enablerepo=smecontribs
yum install smeserver-dar2 --enablerepo=smecontribs
signal-event post-upgrade;signal-event reboot
</tab>
</tabs>
=== Usage ===
=== Usage ===
The dar utility is available for a number of platforms, including Windows. [http://mirror.contribs.org/smeserver/contribs/dmay/smeserver/7.x/dar64-2.3.2-i386-windows.zip The Windows Version] is command-line only, with no graphical view of files for restoring. A graphical interface ([http://kdar.sourceforge.net/ kdar]) is available for Linux platforms.
The dar utility is available for a number of platforms, including Windows. [http://mirror.contribs.org/smeserver/contribs/dmay/smeserver/7.x/dar64-2.3.2-i386-windows.zip The Windows Version] is command-line only, with no graphical view of files for restoring. A graphical interface ([http://kdar.sourceforge.net/ kdar]) is available for Linux platforms.
==== Sample e-mail sent after scheduled backup job completes ====
Date: 10 Jun 2008 04:30:06 -0000
From: Cron Daemon <root@domain.com>
Subject: Cron <root@sme> /etc/e-smith/events/actions/dar2-backup 911
To: root@domain.com
Connecting /mnt/dar2/911 to //station1/dar2
Expanding /etc/dar2/911 template
Creating /mnt/dar2/911/sme.myezserver.com/911/db.zip
Expiring old backups
Executing pre-backup event
Verbose logging is off
Performing 911 backup
No terminal found for user interaction. All questions will be assumed
a negative answer (less destructive choice), which most of the time will abort the program.
--------------------------------------------
47707 inode(s) saved
with 4 hard link(s) recorded
0 inode(s) changed at the moment of the backup
0 inode(s) not saved (no inode/file change)
0 inode(s) failed to save (filesystem error)
259 inode(s) ignored (excluded by filters)
0 inode(s) recorded as deleted from reference backup
--------------------------------------------
Total number of inode considered: 47966
--------------------------------------------
Listing 911 archives on target:
total 9331906
-rwxr-xr-x 1 root root 681574400 Jun 6 23:44 2008.06.06.1.dar
-rwxr-xr-x 1 root root 681574400 Jun 7 00:00 2008.06.06.2.dar
-rwxr-xr-x 1 root root 681574400 Jun 7 00:16 2008.06.06.3.dar
-rwxr-xr-x 1 root root 343344717 Jun 7 00:24 2008.06.06.4.dar
-rwxr-xr-x 1 root root 681574400 Jun 7 23:44 2008.06.07.1.dar
-rwxr-xr-x 1 root root 681574400 Jun 8 00:00 2008.06.07.2.dar
-rwxr-xr-x 1 root root 681574400 Jun 8 00:16 2008.06.07.3.dar
-rwxr-xr-x 1 root root 343679423 Jun 8 00:25 2008.06.07.4.dar
-rwxr-xr-x 1 root root 681574400 Jun 8 23:45 2008.06.08.1.dar
-rwxr-xr-x 1 root root 681574400 Jun 9 00:00 2008.06.08.2.dar
-rwxr-xr-x 1 root root 681574400 Jun 9 00:18 2008.06.08.3.dar
-rwxr-xr-x 1 root root 344188465 Jun 9 00:26 2008.06.08.4.dar
-rwxr-xr-x 1 root root 681574400 Jun 9 23:44 2008.06.09.1.dar
-rwxr-xr-x 1 root root 681574400 Jun 10 00:01 2008.06.09.2.dar
-rwxr-xr-x 1 root root 681574400 Jun 10 00:16 2008.06.09.3.dar
-rwxr-xr-x 1 root root 345723391 Jun 10 00:25 2008.06.09.4.dar
-rwxr-xr-x 1 root root 41253 Jun 9 23:30 db.zip
Total target disk space usage:
Filesystem Size Used Avail Use% Mounted on
//station1/dar2 18G 8.6G 9.2G 49% /mnt/dar2/911
Executing post-backup event
Dismounting /mnt/dar2/911
Mon Jun 9 23:30:02 CDT 2008 - backup started
Tue Jun 10 00:25:49 CDT 2008 - backup finished
==== Midnight Commander (MC) dar-extension ====
==== Midnight Commander (MC) dar-extension ====
dar2-mc = script that launches Midnight Commander and provides access to your archives<br>
dar2-mc = script that launches Midnight Commander and provides access to your archives<br>
dar2-restore = script that performs restore<br>
dar2-restore = script that performs restore<br>
==== Manual restore of DAR2 configuration ====
It is possible to selectively restore the DAR2 configuration (backup job settings etc) from a full system backup.
Firstly install the DAR2 contrib on a new server, which will of course have no backup jobs configured.
Then look at the backup file in the backup target location and find a file called db.zip. Extract the dar2 db file and copy it to /home/e-smith/db on the new server, to restore the previous DAR2 configuration.
===Known issue===
====Cifs Error====
When using the included backup functionality, or the DAR2 contrib, backing up to a windows remote share generates the following cifs errors. see [[bugzilla:7341]]
Feb 12 11:51:25 sme e-smith-bg: Connecting /mnt/dar2/backup to \\192.168.10.30\bkp
Feb 12 11:51:25 sme kernel: CIFS VFS: Send error in SessSetup = -12
Feb 12 11:51:25 sme kernel: CIFS VFS: cifs_mount failed w/return code = -12
Feb 12 11:51:25 sme e-smith-bg: mount error(12): Cannot allocate memory
Feb 12 11:51:25 sme e-smith-bg: Refer to the mount.cifs
The solution could be to modify the windows registry by the file below
Windows Registry Editor Version 5.00
[HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\Session Manager\Memory Management]
"LargeSystemCache"=dword:00000001
[HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\services\LanmanServer\Parameters]
"Size"=dword:00000003
Save the content above in a file with the name W7-backup.reg and import it in the windows registry, restart the service or the Windows computer
=== Bugs ===
=== Bugs ===
Please raise bugs under the SME-Contribs section in {{BugzillaFileBug|product=|component=|title=dar2}}and select the smeserver-dar2 component or use {{BugzillaFileBug|product=SME%20Contribs|component=smeserver-dar2|title=this link}}.
Please raise bugs under the SME-Contribs section in {{BugzillaFileBug|product=|component=|title=dar2}}and select the smeserver-dar2 component or use {{BugzillaFileBug|product=SME%20Contribs|component=smeserver-dar2|title=this link}}.
{{#bugzilla:columns=id,product,version,status,summary |sort=id |order=desc |component=smeserver-dar2|noresultsmessage="No open bugs found."}}
=== Check installed version ===
=== Check installed version ===