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Cluster Project branch, master, updated. cluster-2.99.00-42-gfea6747
- From: teigland at sourceware dot org
- To: cluster-cvs at sources dot redhat dot com, cluster-devel at redhat dot com
- Date: 13 May 2008 19:17:45 -0000
- Subject: Cluster Project branch, master, updated. cluster-2.99.00-42-gfea6747
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- Log -----------------------------------------------------------------
commit fea674786ea0e4ea900b541c3d5a74b69aa0b5e9
Author: David Teigland <teigland@redhat.com>
Date: Tue May 13 14:16:25 2008 -0500
dlm_controld/gfs_controld: ignore write(2) return value on plock dev
bz 446128
When plocks originate from nfs clients, the kernel mistakenly
returns 0 instead of the number of bytes written to the plock
device on write(2). Don't spam /var/log/messages with errors
reporting a bad return value from write(2).
Signed-off-by: David Teigland <teigland@redhat.com>
-----------------------------------------------------------------------
Summary of changes:
group/dlm_controld/plock.c | 6 +-----
group/gfs_controld/plock.c | 6 +-----
2 files changed, 2 insertions(+), 10 deletions(-)
diff --git a/group/dlm_controld/plock.c b/group/dlm_controld/plock.c
index 28818c7..ff27628 100644
--- a/group/dlm_controld/plock.c
+++ b/group/dlm_controld/plock.c
@@ -783,15 +783,11 @@ static int add_waiter(struct lockspace *ls, struct resource *r,
static void write_result(struct lockspace *ls, struct dlm_plock_info *in,
int rv)
{
- int err;
-
if (need_fsid_translation)
in->fsid = ls->associated_mg_id;
in->rv = rv;
- err = write(control_fd, in, sizeof(struct dlm_plock_info));
- if (err != sizeof(struct dlm_plock_info))
- log_error("plock result write err %d errno %d", err, errno);
+ write(control_fd, in, sizeof(struct dlm_plock_info));
}
static void do_waiters(struct lockspace *ls, struct resource *r)
diff --git a/group/gfs_controld/plock.c b/group/gfs_controld/plock.c
index 0876ae5..1b9bbe2 100644
--- a/group/gfs_controld/plock.c
+++ b/group/gfs_controld/plock.c
@@ -798,15 +798,11 @@ static int add_waiter(struct mountgroup *mg, struct resource *r,
static void write_result(struct mountgroup *mg, struct dlm_plock_info *in,
int rv)
{
- int err;
-
if (need_fsid_translation)
in->fsid = mg->associated_ls_id;
in->rv = rv;
- err = write(control_fd, in, sizeof(struct dlm_plock_info));
- if (err != sizeof(struct dlm_plock_info))
- log_error("plock result write err %d errno %d", err, errno);
+ write(control_fd, in, sizeof(struct dlm_plock_info));
}
static void do_waiters(struct mountgroup *mg, struct resource *r)
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