From: Theodore Ts'o <tytso@mit.edu>
Date: Mon, 24 Oct 2016 18:15:43 +0000 (-0400)
Subject: mke2fs.conf: add back missing uninit_bg feature flag
X-Git-Tag: v1.43.4~37
X-Git-Url: https://git.whamcloud.com/?a=commitdiff_plain;h=d33e690fe7a6cbeb51349d9f2c7fb16a6ebec9c2;p=tools%2Fe2fsprogs.git

mke2fs.conf: add back missing uninit_bg feature flag

Commit 0da058af9f88: "mke2fs.conf: don't enable metadata_csum by
default" removed metadata_csum without adding back the uninit_bg flag
--- which had the net result of causing file systems to take a long
time to mke2fs, since this caused all of the block group metadata to
be initialized.

Addresses-Google-Bug: 32342524

Signed-off-by: Theodore Ts'o <tytso@mit.edu>
---

diff --git a/misc/mke2fs.conf.in b/misc/mke2fs.conf.in
index 78fe50a..812f7c7 100644
--- a/misc/mke2fs.conf.in
+++ b/misc/mke2fs.conf.in
@@ -11,11 +11,11 @@
 		features = has_journal
 	}
 	ext4 = {
-		features = has_journal,extent,huge_file,flex_bg,64bit,dir_nlink,extra_isize
+		features = has_journal,extent,huge_file,flex_bg,uninit_bg,64bit,dir_nlink,extra_isize
 		inode_size = 256
 	}
 	ext4dev = {
-		features = has_journal,extent,huge_file,flex_bg,inline_data,64bit,dir_nlink,extra_isize
+		features = has_journal,extent,huge_file,flex_bg,uninit_bg,inline_data,64bit,dir_nlink,extra_isize
 		inode_size = 256
 		options = test_fs=1
 	}