Hi All,
I have a RAID-Z set up with 3 2TB harddrives. This should give me approximately 4TB of usable space (minus the 1000 to 1024 conversion and formatting). I have three datasets defined on one pool, all compressed with LZ compression.
In the daily summary emails that freenas sends out, it says "checking status of zfs pools"
Size: 5.44T, Alloc: 993G, Free: 4.47T.
Where on earth is it getting that 4.47T free number? Is it related to the fact that when I run df it shows each dataset's available space as 2.9T, so it's triple-counting the free space? (Even that doesn't add up). Is there any way to get an overall space summary that's accurate, or do I have to run df and add up the used space manually?
Thanks in advance,
-Lefty
I have a RAID-Z set up with 3 2TB harddrives. This should give me approximately 4TB of usable space (minus the 1000 to 1024 conversion and formatting). I have three datasets defined on one pool, all compressed with LZ compression.
In the daily summary emails that freenas sends out, it says "checking status of zfs pools"
Size: 5.44T, Alloc: 993G, Free: 4.47T.
Where on earth is it getting that 4.47T free number? Is it related to the fact that when I run df it shows each dataset's available space as 2.9T, so it's triple-counting the free space? (Even that doesn't add up). Is there any way to get an overall space summary that's accurate, or do I have to run df and add up the used space manually?
Thanks in advance,
-Lefty