On 02/11/2014 02:14 PM, Josef Bacik wrote:
>
>
> On 02/10/2014 05:26 PM, Goffredo Baroncelli wrote:
>> On 02/10/2014 05:41 PM, Josef Bacik wrote:
>>> ===== New and improved btrfs fi df =====
[...]
Hi Josef
> The problem I had with this patch was it didn't give me a way to get
> the original output. I as a developer really need to have the raw
> dump of the block group info as I'm doing stuff. So I like this
> output, but I still need my old output, if you fix that part up I'll
> review/ack it. Thanks,
I am open to improve this patch. What about the following output (it
was a copy and paste, no code for now, the number are invented)
$ sudo btrfs filesystem df /mnt/btrfs1/
Disk size: 400.00GB
Disk unallocated: 391.97GB
Disk allocation:
Allocated Used
Data, single: 2.01GB, 1.00GB
System, DUP: 4.00MB 2.00MB
System, single: 4.00MB 1.00MB
Metadata, DUP: 2.00GB 750.00MB
Metadata, single: 8.00MB 2.20MB
------ -------
Total: 7.00GB 1.75GB
Free (Estimated): 250.45GB (Max: 396.99GB, min: 201.00GB)
Data to disk ratio: 63 %
Do you like ? Do you have further suggestions ?
Anyway if you want a more understandable block group info dump,
I suggest you to give a look to the other command (same patch set):
$ sudo ./btrfs filesystem disk-usage -t /mnt/btrfs1/
Data Data Metadata Metadata System System
Single RAID6 Single RAID5 Single RAID5 Unallocated
/dev/vdb 8.00MB 1.00GB 8.00MB 1.00GB 4.00MB 4.00MB 97.98GB
/dev/vdc - 1.00GB - 1.00GB - 4.00MB 98.00GB
/dev/vdd - 1.00GB - 1.00GB - 4.00MB 98.00GB
/dev/vde - 1.00GB - 1.00GB - 4.00MB 98.00GB
====== ======= ======== ======== ====== ======= ===========
Total 8.00MB 2.00GB 8.00MB 3.00GB 4.00MB 12.00MB 391.97GB
Used 0.00 11.25MB 0.00 36.00KB 0.00 4.00KB
>
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