[sanlock] branch master updated (5e1eaa0 -> b90eaeb)

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teigland pushed a change to branch master
in repository sanlock.

from  5e1eaa0   Lack : separator between host_id and path on locksapce format.
       new  b90eaeb   sanlock: expand access error message

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Summary of changes:
 src/diskio.c | 14 ++++++++++++--
 1 file changed, 12 insertions(+), 2 deletions(-)

[sanlock] 01/01: sanlock: expand access error message

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teigland pushed a commit to branch master
in repository sanlock.

commit b90eaeb3bcff444e61ef889ad57c61fa3bd35b29
Author: David Teigland 
Date:   Tue Oct 17 12:57:22 2017 -0500

sanlock: expand access error message

Make it easier to recognize disk/file permission errors.
---
 src/diskio.c | 14 ++++++++++++--
 1 file changed, 12 insertions(+), 2 deletions(-)

diff --git a/src/diskio.c b/src/diskio.c
index 4025f94..57fcaa5 100644
--- a/src/diskio.c
+++ b/src/diskio.c
@@ -124,7 +124,12 @@ int open_disks_fd(struct sync_disk *disks, int num_disks)
    	fd = open(disk->path, O_RDWR | O_DIRECT | O_SYNC, 0);
    	if (fd < 0) {
    		rv = -errno;
-			log_error("open error %d %s", fd, disk->path);
+			if (rv == -EACCES) {
+				log_error("open error %d EACCES: no permission to open %s", rv, disk->path);
+				log_error("check that daemon user %s %d group %s %d has access to disk or file.",
+					  com.uname, com.uid, com.gname, com.gid);
+			} else
+				log_error("open error %d %s", fd, disk->path);
    		continue;
    	}

@@ -159,7 +164,12 @@ int open_disk(struct sync_disk *disk)
    fd = open(disk->path, O_RDWR | O_DIRECT | O_SYNC, 0);
    if (fd < 0) {
    	rv = -errno;
-		log_error("open error %d %s", rv, disk->path);
+		if (rv == -EACCES) {
+			log_error("open error %d EACCES: no permission to open %s", rv, disk->path);
+			log_error("check that daemon user %s %d group %s %d has access to disk or file.",
+				  com.uname, com.uid, com.gname, com.gid);
+		} else
+			log_error("open error %d %s", rv, disk->path);
    	goto fail;
    }