From mboxrd@z Thu Jan 1 00:00:00 1970 From: Josef Bacik Subject: [PATCH] Btrfs-progs: make btrfs filesystem show actually work Date: Wed, 25 Apr 2012 14:22:32 -0400 Message-ID: <1335378152-19215-1-git-send-email-josef@redhat.com> To: linux-btrfs@vger.kernel.org Return-path: List-ID: The btrfs filesystem show command is only actually searching for labels, it's not searching for UUID's at all. This patch fixes that problem. Thanks, Signed-off-by: Josef Bacik --- cmds-filesystem.c | 7 +++++++ 1 files changed, 7 insertions(+), 0 deletions(-) diff --git a/cmds-filesystem.c b/cmds-filesystem.c index 1f53d1c..ff98a77 100644 --- a/cmds-filesystem.c +++ b/cmds-filesystem.c @@ -155,8 +155,15 @@ static int cmd_df(int argc, char **argv) static int uuid_search(struct btrfs_fs_devices *fs_devices, char *search) { + char uuidbuf[37]; struct list_head *cur; struct btrfs_device *device; + int search_len = strlen(search); + + search_len = min(search_len, 37); + uuid_unparse(fs_devices->fsid, uuidbuf); + if (!strncmp(uuidbuf, search, search_len)) + return 1; list_for_each(cur, &fs_devices->devices) { device = list_entry(cur, struct btrfs_device, dev_list); -- 1.7.7.6