[Cluster-devel] Cluster Project branch, RHEL5, updated. cmirror_1_1_15-71-g685498d

[teigland@sourceware.org <teigland@sourceware.org>]

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- Log -----------------------------------------------------------------
commit 685498d154acfff23e4af7bfe874a7b0ed2eb9c5
Author: David Teigland <teigland@redhat.com>
Date:   Tue May 13 14:04:51 2008 -0500

    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/gfs_controld/plock.c |    6 +-----
 1 files changed, 1 insertions(+), 5 deletions(-)

diff --git a/group/gfs_controld/plock.c b/group/gfs_controld/plock.c
index 42890df..beedf42 100644
--- a/group/gfs_controld/plock.c
+++ b/group/gfs_controld/plock.c
@@ -771,12 +771,8 @@ static int add_waiter(struct mountgroup *mg, struct resource *r,
 static void write_result(struct mountgroup *mg, struct gdlm_plock_info *in,
 			 int rv)
 {
-	int err;
-
 	in->rv = rv;
-	err = write(control_fd, in, sizeof(struct gdlm_plock_info));
-	if (err != sizeof(struct gdlm_plock_info))
-		log_error("plock result write err %d errno %d", err, errno);
+	write(control_fd, in, sizeof(struct gdlm_plock_info));
 }
 
 static void do_waiters(struct mountgroup *mg, struct resource *r)


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