From: kalpak <kalpak>
Date: Sun, 29 Jun 2008 10:09:29 +0000 (+0000)
Subject: b=13103 (patch by adilger)
X-Git-Tag: GIT_EPOCH_B_RELEASE_1_6_7~2^3~523
X-Git-Url: https://git.whamcloud.com/?a=commitdiff_plain;h=e710ad67f30e785e4e38de5cb719d515d85bcfee;p=fs%2Flustre-release.git

b=13103 (patch by adilger)
i=kalpak,girish

upstream e2fsprogs calls uninit_groups feature as uninit_bg. So mkfs.lustre should check for uninit_bg feature also
---

diff --git a/lustre/utils/mkfs_lustre.c b/lustre/utils/mkfs_lustre.c
index 24163f4..70523c6 100644
--- a/lustre/utils/mkfs_lustre.c
+++ b/lustre/utils/mkfs_lustre.c
@@ -526,11 +526,16 @@ static void enable_default_backfs_features(struct mkfs_opts *mop)
 
         strscat(mop->mo_mkfsopts, " -O dir_index", sizeof(mop->mo_mkfsopts));
 
+        /* Upstream e2fsprogs called our uninit_groups feature uninit_bg,
+         * check for both of them when testing e2fsprogs features. */
         if (is_e2fsprogs_feature_supp("uninit_groups") == 0)
                 strscat(mop->mo_mkfsopts, ",uninit_groups",
                         sizeof(mop->mo_mkfsopts));
+        else if (is_e2fsprogs_feature_supp("uninit_bg") == 0)
+                strscat(mop->mo_mkfsopts, ",uninit_bg",
+                        sizeof(mop->mo_mkfsopts));
         else
-                disp_old_e2fsprogs_msg("uninit_groups", 1);
+                disp_old_e2fsprogs_msg("uninit_bg", 1);
 
         ret = uname(&uts);
         if (ret)