Installation & Maintenance Manual 29. Preparing SBA Upgrade and Recovery
Version 6.8 211 Microsoft Lync Server
29.4 Creating Disk Partitions
You can configure the SBA upgrade and recovery to create disk partitions on the OSN
server, using the DiskPartitions parameter.
To enable disk partitions (recommended and default): set the DiskPartitions parameter
to 1, as shown below:
[Execution] DiskPartitions=1
Notes:
• The SBA is shipped with an image on the recovery partition (D:\ drive on the OSN
hard disk). If the parameter DiskPartitions is set to 1, then this image is deleted.
Therefore, before partitioning, it is recommended to backup the file to an external
storage.
• If the parameter DiskPartitions is set to 1, then the image location can’t be the
recovery partition
With this setting, you must also set the following:
• Partition Size: Set the main partition size in Megabytes:
[DiskPartitions] MainPartitionSize=100000
Notes:
• The recommended main partition size is ''100000'' (i.e., ''100'' Gigabytes).
• Ensure that the secondary partition is at least 10 GB, as it is used to hold SBA image
file, which is downloaded through FTP.
• Format Partitions: Format disk partitions into main (C:\) and secondary (D:\)
partitions, by setting the FormatPartitions parameter to 1, as shown below. (If set
to 0, disk partitions are not formatted).
[DiskPartitions] FormatPartitions=1
To disable creation of disk partitions: set the DiskPartitions parameter to 0, as shown
below:
[Execution] DiskPartitions=0
29.5 Enabling SBA Image Burn on Primary Partition
You can configure the SBA upgrade and recovery to burn the SBA image on the main
partition, using the RecoverImange parameter.
To enable image burn on primary partitions (recommended and default): Set the
RecoverImange parameter to 1, as shown below:
[Execution] RecoverImange =1
To disable image burn on primary partitions: Set the RecoverImange parameter to 0,
as shown below:
[Execution] RecoverImange =0
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