utilities/btrfs-list
utilities/btrfs-list
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update README

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Stéphane Lesimple 2019-03-02 18:07:24 +01:00
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6
README.md
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@ -1,5 +1,5 @@
Btrfs is a great filesystem, but its userland tools are not very user-frienfly yet. Btrfs is a great filesystem, but its userland tools are not very user-frienfly yet.
As a long-time user, I've developed `btrfs-list` as a wrapper to make sense out of the `btrfs subvolume list` command. As a long-time user, I've developed `btrfs-list` as a wrapper to make sense out of the `btrfs sub list` and `btrfs qgroup show` commands.
You need `btrfs-list` if either: You need `btrfs-list` if either:
- You'd like to have a nice overview of your subvolumes/snapshots - You'd like to have a nice overview of your subvolumes/snapshots
@ -13,5 +13,5 @@ into this:
![btrfs_list](https://user-images.githubusercontent.com/218502/53362048-965b5d80-3939-11e9-8e2f-8f92c7db79e4.PNG) ![btrfs_list](https://user-images.githubusercontent.com/218502/53362048-965b5d80-3939-11e9-8e2f-8f92c7db79e4.PNG)
Prerequisites: Prerequisites:
- `btrfs-progs` v3.10 at least (Jan 2013) - `btrfs-progs` v3.18 at least (Dec 2014)
- The _quota_ feature enabled on your Btrfs filesystems (optional, to get space usage per subvolume and snapshot) - The _quota_ feature enabled on your Btrfs filesystems (optional, to get space usage for subvolumes and snapshots)

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btrfs-list
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@ -176,7 +176,7 @@ my ($version) = $cmd->{'stdout'}->[0] =~ /v([0-9.]+)/;
if (version->declare($version)->numify lt version->declare("3.18")->numify) if (version->declare($version)->numify lt version->declare("3.18")->numify)
{ {
print STDERR "WARNING: you're using an old version of btrfs-progs, v$version, we need at least version 3.18 (December 2014).\n"; print STDERR "WARNING: you're using an old version of btrfs-progs, v$version, we need at least version 3.18 (Dec 2014).\n";
exit 1; exit 1;
} }