Before this patch, function check_journal_clean would give messages
related to journal recovery. That's fine for mount time, but when a
node withdraws and forces replay that way, we don't want all those
distracting and misleading messages. This patch adds a new parameter
to make those messages optional.
Signed-off-by: Bob Peterson <rpete...@redhat.com>
---
fs/gfs2/ops_fstype.c | 2 +-
fs/gfs2/util.c | 23 ++++++++++++++++-------
fs/gfs2/util.h | 4 +++-
3 files changed, 20 insertions(+), 9 deletions(-)
diff --git a/fs/gfs2/ops_fstype.c b/fs/gfs2/ops_fstype.c
index 2e9061eeec9c..a556760e798f 100644
--- a/fs/gfs2/ops_fstype.c
+++ b/fs/gfs2/ops_fstype.c
@@ -683,7 +683,7 @@ static int init_journal(struct gfs2_sbd *sdp, int undo)
struct gfs2_jdesc *jd = gfs2_jdesc_find(sdp, x);
if (sdp->sd_args.ar_spectator) {
- error = check_journal_clean(sdp, jd);
+ error = check_journal_clean(sdp, jd, true);
if (error)
goto fail_jinode_gh;
continue;
diff --git a/fs/gfs2/util.c b/fs/gfs2/util.c
index 13e10b769f10..ba5cf394a095 100644
--- a/fs/gfs2/util.c
+++ b/fs/gfs2/util.c
@@ -48,7 +48,8 @@ void gfs2_assert_i(struct gfs2_sbd *sdp)
*
* Returns: 0 if the journal is clean or locked, else an error
*/
-int check_journal_clean(struct gfs2_sbd *sdp, struct gfs2_jdesc *jd)
+int check_journal_clean(struct gfs2_sbd *sdp, struct gfs2_jdesc *jd,
+ bool verbose)
{
int error;
struct gfs2_holder j_gh;
@@ -59,23 +60,31 @@ int check_journal_clean(struct gfs2_sbd *sdp, struct
gfs2_jdesc *jd)
error = gfs2_glock_nq_init(ip->i_gl, LM_ST_SHARED, LM_FLAG_NOEXP |
GL_EXACT | GL_NOCACHE, &j_gh);
if (error) {
- fs_err(sdp, "Error locking journal for spectator mount.\n");
+ if (verbose)
+ fs_err(sdp, "Error %d locking journal for spectator "
+ "mount.\n", error);
return -EPERM;
}
error = gfs2_jdesc_check(jd);
if (error) {
- fs_err(sdp, "Error checking journal for spectator mount.\n");
+ if (verbose)
+ fs_err(sdp, "Error checking journal for spectator "
+ "mount.\n");
goto out_unlock;
}
error = gfs2_find_jhead(jd, &head);
if (error) {
- fs_err(sdp, "Error parsing journal for spectator mount.\n");
+ if (verbose)
+ fs_err(sdp, "Error parsing journal for spectator "
+ "mount.\n");
goto out_unlock;
}
if (!(head.lh_flags & GFS2_LOG_HEAD_UNMOUNT)) {
error = -EPERM;
- fs_err(sdp, "jid=%u: Journal is dirty, so the first mounter "
- "must not be a spectator.\n", jd->jd_jid);
+ if (verbose)
+ fs_err(sdp, "jid=%u: Journal is dirty, so the first "
+ "mounter must not be a spectator.\n",
+ jd->jd_jid);
}
out_unlock:
@@ -163,7 +172,7 @@ static void signal_our_withdraw(struct gfs2_sbd *sdp)
/* Now wait until recovery complete. */
for (tries = 0; tries < 10; tries++) {
- ret = check_journal_clean(sdp, sdp->sd_jdesc);
+ ret = check_journal_clean(sdp, sdp->sd_jdesc, false);
if (!ret)
break;
msleep(HZ);
diff --git a/fs/gfs2/util.h b/fs/gfs2/util.h
index fd72dfd592ab..036c7cfd856d 100644
--- a/fs/gfs2/util.h
+++ b/fs/gfs2/util.h
@@ -131,7 +131,9 @@ static inline void gfs2_metatype_set(struct buffer_head
*bh, u16 type,
int gfs2_io_error_i(struct gfs2_sbd *sdp, const char *function,
char *file, unsigned int line);
-int check_journal_clean(struct gfs2_sbd *sdp, struct gfs2_jdesc *jd);
+
+extern int check_journal_clean(struct gfs2_sbd *sdp, struct gfs2_jdesc *jd,
+ bool verbose);
#define gfs2_io_error(sdp) \
gfs2_io_error_i((sdp), __func__, __FILE__, __LINE__);
--
2.20.1
