Goffredo Baroncelli wrote on 2016/01/12 20:55 +0100:
On 2016-01-12 15:28, David Sterba wrote:
[...]
How about this:
- keep the global reserve in the output, separate from metadata and not
accounted
- add new option to account the global reserve into metadata and then
drop it from the output
Instead of dropping it, what about prefixing it with '\_' in order to show that
it is a subtype of metadata (it is not a my idea, I read this sometime ago in
this mailing list) ?
$ btrfs fi df /
Data, single: total=29.00GiB, used=21.01GiB
System, single: total=32.00MiB, used=16.00KiB
Metadata, single: total=2.00GiB, used=716.59MiB
\_GlobalReserve, single: total=240.00MiB, used=0.00B
Yes, that's what my new patch does:
See the code:
+ printf(" \\- %s: reserved=%s, used=%s\n",
+ btrfs_group_type_str(sp->flags),
+ pretty_size_mode(sp->total_bytes, unit_mode),
+ pretty_size_mode(sp->used_bytes, unit_mode));
Although I'm using "\-" other than "\_".
Thanks,
Qu
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