On 01/10/2013 06:41 AM, Anand Jain wrote:
This is an attempt to make btrfs cli more end user friendly.
And adds show subcommand to display all known (as of now)
information of the given subvol including its snapshot(s).
The below patch:
"Btrfs-progs: accommodate different layout for printing subvol list"
obsoletes the previosuly submitted patch
"Btrfs-progs: make provision to print subvol list tree format"
Please provide your review comments. Thanks.
An example output:
First list out all the subvols/snapshots using the list subcommand.
btrfs su list /btrfs
ID 256 gen 10 top level 5 path sv1
ID 259 gen 6 top level 5 path sv1/snap
ID 260 gen 7 top level 5 path snap
ID 261 gen 8 top level 5 path sv2
ID 262 gen 9 top level 5 path sv1/snap2
ID 263 gen 10 top level 5 path sv1/snap3
Then use show subcommand to know all known information about the
given subvol.
btrfs su show /btrfs/sv1
/btrfs/sv1
uuid: 508b12a5-ed2a-3942-af63-830967201070
Parent uuid: -
Creation time: 2013-01-07 13:53:30
Object ID: 256
Generation (Gen): 10
Gen at creation: 5
Parent: 5
Top Level: 5
Snapshot(s):
sv1/snap
sv1/snap2
sv1/snap3
v2->v3: List snapshots of the given subvol if any.
Uses a more simple approach to obtain the snapshots.
You have certainly been busy. However, your patches need to be rebased
considering some of the patch-sets currently sent to the mailing list.
If nothing else, I would appreciate it if you could rebase to David
Sterba's set. And then there are the two patch-sets I submitted.
BTW, I do not claim anything except for the effort to scrapes these off
the list to attempt getting btrfs-progs a bit more current with respect
to bugfixes. I was going to include "su show" but your latest
submission is a bit too much for now.
Gene
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