ext[234]: use ext[234]_get_group_desc()

[linux-2.6] / fs / gfs2 / recovery.c

diff --git a/fs/gfs2/recovery.c b/fs/gfs2/recovery.c
index 27c994f2d1f0dd3f4efd1bf6ea668788888e7841..6fb07d67ca8a41bef05b1940a6831fb2b2764139 100644 (file)
--- a/fs/gfs2/recovery.c
+++ b/fs/gfs2/recovery.c
@@ -450,7 +450,7 @@ int gfs2_recover_journal(struct gfs2_jdesc *jd)
                fs_info(sdp, "jid=%u: Trying to acquire journal lock...\n",
                        jd->jd_jid);
 
-               /* Aquire the journal lock so we can do recovery */
+               /* Acquire the journal lock so we can do recovery */
 
                error = gfs2_glock_nq_num(sdp, jd->jd_jid, &gfs2_journal_glops,
                                          LM_ST_EXCLUSIVE,
@@ -504,13 +504,21 @@ int gfs2_recover_journal(struct gfs2_jdesc *jd)
                        if (!test_bit(SDF_JOURNAL_LIVE, &sdp->sd_flags))
                                ro = 1;
                } else {
-                       if (sdp->sd_vfs->s_flags & MS_RDONLY)
-                               ro = 1;
+                       if (sdp->sd_vfs->s_flags & MS_RDONLY) {
+                               /* check if device itself is read-only */
+                               ro = bdev_read_only(sdp->sd_vfs->s_bdev);
+                               if (!ro) {
+                                       fs_info(sdp, "recovery required on "
+                                               "read-only filesystem.\n");
+                                       fs_info(sdp, "write access will be "
+                                               "enabled during recovery.\n");
+                               }
+                       }
                }
 
                if (ro) {
-                       fs_warn(sdp, "jid=%u: Can't replay: read-only FS\n",
-                               jd->jd_jid);
+                       fs_warn(sdp, "jid=%u: Can't replay: read-only block "
+                               "device\n", jd->jd_jid);
                        error = -EROFS;
                        goto fail_gunlock_tr;
                }