Hello,
I am in the planning stages of a 2010 to 2013 public folder migration.
Upon running the following script to generate the mailbox mappings in 2013 I receive the following error regarding the maximum mailbox size requested.
[PS] C:\Program Files\Microsoft\Exchange Server\V15\scripts>.\PublicFolderToMailboxMapGenerator.ps1 5120MB E:\Migration\PublicFolders\PFMapNameToSize.csv E:\Migration\PublicFolders\PFMapFolderToMailbox.csv
[25/11/2014 11:32:08] Reading public folder list...
[25/11/2014 11:32:08] Loading folder hierarchy...
[25/11/2014 11:32:08] The size of the folder @{FolderName=\IPM_SUBTREE\Company\Admin Team\Info; FolderSize=174
62349238} (17462349238) is greater than the mailbox size 5368709120
[25/11/2014 11:32:08] Unable to load public folders...
I want to set the maximum mailbox size to 5GB, however it seems that this is not possible given that some of the existing folders exceed the maximum mailbox size specified.
I have increased the mailbox size gradually until there are no errors reported, but this leaves me with a maximum mailbox size of 50GB which is not what I require.
There is circa 45 GB of data in the PF hierarcy currently, with the largest folder containing around 42 GB of data.
I thought the idea was that the mapping generator would split the public folder data up and distribute it across multiple mailboxes as required?
Can anyone assist with achieving this please?
Regards
Matt