The patchset enhanced btrfs qgroup show command. Firstly, we restructure show_qgroups, make it easy to add new features.
And then we add '-p' '-c', '-l',and '-e' options to print the parent qgroup id, child qgroup id, max referenced size and max exclusive size of qgroup respectively, add '-F' and '-f' option to list qgroups that impact the given path. Besides that, the users may want to sort qgroups according to some items. For this case, we introduce '--sort' option. With this option, we can sort the qgroup by qgroupid, rfer, excl, max_rfer and max_excl. And finally, Since there are so many columns can be output, the users may be confused about the output result, so i add '-t' option to print the result as a table. We can pull this patchset from the URL git://github.com/miaoxie/btrfs-progs.git qgroup Thanks Miao --- Wang Shilong (9): Btrfs-progs: restructure show_qgroups Btrfs-progs: introduces '-p' option to print the ID of the parent qgroups Btrfs-progs: introduces '-c' option to print the ID of the child qgroups Btrfs-progs: introduce '-l' option to print max referenced size of qgroups Btrfs-progs: introduce '-e' option to print max exclusive size of qgroups Btrfs-progs: list all qgroups impact given path(include ancestral qgroups) Btrfs-progs: list all qgroups impact given path(exclude ancestral qgroups) Btrfs-progs: enhance btrfs qgroup show to sort qgroups Btrfs-progs: enhance btrfs qgroup to print the result as a table cmds-qgroup.c | 198 +++++----- ctree.h | 11 + qgroup.c | 1216 +++++++++++++++++++++++++++++++++++++++++++++++++++++++++ qgroup.h | 71 ++++ 4 files changed, 1396 insertions(+), 100 deletions(-) -- To unsubscribe from this list: send the line "unsubscribe linux-btrfs" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html