Chapter 5
Asynchronous Replication
–
–
Windows 2008 R2 or later Server editions.
•
Table 5.1 lists the releases that are supported for LUNS. Instructions for each platform follow:
Platform
Cisco
Linux-LVM
Linux-RAW
Windows
Linux-LVM
Linux-RAW
Table 5-1
Supported Releases
Supported Releases
Cisco UCS Invicta OS
>= 5.0.0
Kernel version >=
2.6.3
LVM2 version >=
2.02
Kernel version >=
2.6.3
Windows 2008 R2 or
later Server editions
Cisco UCS Invicta Scaling System Administration and Configuration Guide, Version 5.0.1.1a
Additional
Information
Examples
Destination LUN
•
needs to be a LUN of
the same size as the
•
source LUN and
•
they both need to be
2 TB or less.
•
•
Destination target
•
needs to be a logical
•
volume of the same
•
size as the source
LUN and they both
need to be 2 TB or
•
less.
•
Destination block
•
device needs to be
•
the same size as the
•
source LUN and
they both need to be
2 TB or less.
•
•
Duplicates directly
•
to a file.
•
This pairing
Note
•
type is not
designed for
•
large size or
Replication
•
Source Device:
dk_CiscoPairingSourceLun_143
Partner Host: 192.168.200.103
Remote IDF Directory:
/var/log/dk_CiscoPairingSourceLun_
143
Target Type: Cisco
Target Device:
/dev/SSN/dk_CiscoPairingDestinatio
nLun
Source Device: dk_Linuxlvm_src
Partner Host:192.168.200.119
Remote IDF Directory:
/var/log/dk_Linuxlvm_src
Target Type: Linux-LVM
Target
Device:/dev/SSNdk_Linuxlvm_tgt
Source Device: dk_LUN_LinuxRaw
Partner Host:192.168.200.118
Remote IDF Directory:
/var/log/dk_Linuxraw_src
Target Type: Linux-Raw
Target
Device:/dev/SSNdk_Linux_tgt
Source Device: dk_Win_143
Partner Host: 192.168,200.103
Remote IDF Directory:
c:\dk_temp\dk_win_143
Target Type: Windows
Target Device:
c:\dk_win_luns\dk.txt
5-3