[Cluster-devel] Cluster Project branch, master, updated. gfs-kernel_0_1_22-82-gca0ff53

[Cluster-devel] Cluster Project branch, master, updated. gfs-kernel_0_1_22-82-gca0ff53

[rpeterso]

This is an automated email from the git hooks/post-receive script. It was
generated because a ref change was pushed to the repository containing
the project "Cluster Project".

http://sources.redhat.com/git/gitweb.cgi?p=cluster.git;a=commitdiff;h=ca0ff53f1889723bcea026e734a53574a9cbae6e

The branch, master has been updated
       via  ca0ff53f1889723bcea026e734a53574a9cbae6e (commit)
       via  ddf06f1c8d723090aad82f4b742b388b99fc6615 (commit)
       via  cee0863aa683dd7982f5396d5cc50752ca65b10e (commit)
      from  256cd80bd60d1194bc5148fb7bd656a0fd8a5a27 (commit)

Those revisions listed above that are new to this repository have
not appeared on any other notification email; so we list those
revisions in full, below.

- Log -----------------------------------------------------------------
commit ca0ff53f1889723bcea026e734a53574a9cbae6e
Merge: ddf06f1c8d723090aad82f4b742b388b99fc6615 256cd80bd60d1194bc5148fb7bd656a0fd8a5a27
Author: Bob Peterson <rpeterso@redhat.com>
Date:   Wed Mar 19 09:02:13 2008 -0500

    Merge branch 'master' of ssh://sources.redhat.com/git/cluster into master.bz431945

commit ddf06f1c8d723090aad82f4b742b388b99fc6615
Author: Bob Peterson <rpeterso@redhat.com>
Date:   Fri Mar 14 11:09:09 2008 -0500

    Resolves: bz 431945: GFS: gfs-kernel should use device major:minor

commit cee0863aa683dd7982f5396d5cc50752ca65b10e
Author: Bob Peterson <rpeterso@redhat.com>
Date:   Fri Mar 14 11:17:46 2008 -0500

    Resolves: bz 421761: 'gfs_tool lockdump' wrongly says 'unknown
    mountpoint' re HP cciss RAID array

-----------------------------------------------------------------------

Summary of changes:
 gfs-kernel/src/gfs/proc.c |   13 +++++++-
 gfs/gfs_tool/util.c       |   64 +++++++--------------------------------------
 2 files changed, 21 insertions(+), 56 deletions(-)

diff --git a/gfs-kernel/src/gfs/proc.c b/gfs-kernel/src/gfs/proc.c
index c86b4e6..b58181c 100644
--- a/gfs-kernel/src/gfs/proc.c
+++ b/gfs-kernel/src/gfs/proc.c
@@ -27,6 +27,7 @@
 #include "lm.h"
 #include "proc.h"
 #include "super.h"
+#include "diaper.h"
 
 struct list_head gfs_fs_list;
 struct semaphore gfs_fs_lock;
@@ -77,16 +78,21 @@ do_list(char *user_buf, size_t size)
 	struct gfs_sbd *sdp = NULL;
 	unsigned int x;
 	char num[21];
+	char device_id[32];
 	char *buf;
 	int error = 0;
+	struct block_device *bdevice;
 
 	down(&gfs_fs_lock);
 
 	x = 0;
 	for (tmp = gfs_fs_list.next; tmp != &gfs_fs_list; tmp = tmp->next) {
 		sdp = list_entry(tmp, struct gfs_sbd, sd_list);
+		bdevice = gfs_diaper_2real(sdp->sd_vfs->s_bdev);
+		sprintf(device_id, "%u:%u", MAJOR(bdevice->bd_dev),
+			MINOR(bdevice->bd_dev));
 		x += sprintf(num, "%lu", (unsigned long)sdp) +
-			strlen(sdp->sd_vfs->s_id) +
+			strlen(device_id) +
 			strlen(sdp->sd_fsname) + 3;
 	}
 
@@ -105,8 +111,11 @@ do_list(char *user_buf, size_t size)
 	x = 0;
 	for (tmp = gfs_fs_list.next; tmp != &gfs_fs_list; tmp = tmp->next) {
 		sdp = list_entry(tmp, struct gfs_sbd, sd_list);
+		bdevice = gfs_diaper_2real(sdp->sd_vfs->s_bdev);
+		sprintf(device_id, "%u:%u", MAJOR(bdevice->bd_dev),
+			MINOR(bdevice->bd_dev));
 		x += sprintf(buf + x, "%lu %s %s\n",
-			     (unsigned long)sdp, sdp->sd_vfs->s_id, sdp->sd_fsname);
+			     (unsigned long)sdp, device_id, sdp->sd_fsname);
 	}
 
 	if (copy_to_user(user_buf, buf, x))
diff --git a/gfs/gfs_tool/util.c b/gfs/gfs_tool/util.c
index b9a4703..a4c1ab4 100644
--- a/gfs/gfs_tool/util.c
+++ b/gfs/gfs_tool/util.c
@@ -122,52 +122,6 @@ str2lines(char *str)
 }
 
 /**
- * do_basename - Create dm-N style name for the device
- * @device:
- *
- * Returns: Pointer to dm name or basename
- */
-
-static char *
-do_basename(char *device)
-{
-	FILE *file;
-	int found = FALSE;
-	char line[256], major_name[256];
-	unsigned int major_number;
-	struct stat st;
-
-	file = fopen("/proc/devices", "r");
-	if (!file)
-		goto punt;
-
-	while (fgets(line, 256, file)) {
-		if (sscanf(line, "%u %s", &major_number, major_name) != 2)
-			continue;
-		if (strcmp(major_name, "device-mapper") != 0)
-			continue;
-		found = TRUE;
-		break;
-	}
-
-	fclose(file);
-
-	if (!found)
-		goto punt;
-
-	if (stat(device, &st))
-		goto punt;
-	if (major(st.st_rdev) == major_number) {
-		static char realname[16];
-		snprintf(realname, 16, "dm-%u", minor(st.st_rdev));
-		return realname;
-	}
-
- punt:
-	return basename(device);
-}
-
-/**
  * mp2cookie - Find the cookie for a filesystem given its mountpoint
  * @mp:
  * @ioctl_ok: If this is FALSE, it's not acceptable to open() the mountpoint
@@ -181,9 +135,9 @@ mp2cookie(char *mp, int ioctl_ok)
 	char *cookie;
 	char *list, **lines;
 	FILE *file;
-	char line[256], device[256];
-	char *dev = NULL;
+	char line[256], device[256], dev_id[256];
 	unsigned int x;
+	struct stat st;
 
 	cookie = malloc(256);
 	if (!cookie)
@@ -196,6 +150,7 @@ mp2cookie(char *mp, int ioctl_ok)
 		die("can't open /proc/mounts: %s\n",
 		    strerror(errno));
 
+	memset(dev_id, 0, sizeof(dev_id));
 	while (fgets(line, 256, file)) {
 		char path[256], type[256];
 
@@ -206,18 +161,19 @@ mp2cookie(char *mp, int ioctl_ok)
 		if (strcmp(type, "gfs"))
 			die("%s is not a GFS filesystem\n", mp);
 
-		dev = do_basename(device);
-
+		if (stat(device, &st))
+			continue;
+		sprintf(dev_id, "%u:%u", major(st.st_rdev),minor(st.st_rdev));
 		break;
 	}
 
 	fclose(file);
 
 	for (x = 0; *lines[x]; x++) {
-		char s_id[256];
-		sscanf(lines[x], "%s %s", cookie, s_id);
-		if (dev) {
-			if (strcmp(s_id, dev) == 0)
+		char device_id[256];
+		sscanf(lines[x], "%s %s", cookie, device_id);
+		if (dev_id[0]) {
+			if (strcmp(device_id, dev_id) == 0)
 				return cookie;
 		} else {
 			if (strcmp(cookie, mp) == 0)


hooks/post-receive
--
Cluster Project