Changeset 48128 in vbox for trunk/src

Timestamp:

Aug 28, 2013 2:52:12 PM (12 years ago)

Author:

vboxsync

svn:sync-xref-src-repo-rev:

88508

Message:

Main/PerformanceLinux: don't resolve /dev/mapper symlinks

File:

• trunk/src/VBox/Main/src-server/linux/PerformanceLinux.cpp (modified) (1 diff)

trunk/src/VBox/Main/src-server/linux/PerformanceLinux.cpp

@@ -563 +563 @@
                 if (RT_FAILURE(rc))
                     continue; /* something got wrong, just ignore this path */
-                if (!strncmp(szFsName, RT_STR_TUPLE("/dev/mapper")))
+                /* check against the actual mtab entry, NOT the real path as /dev/mapper/xyz is
+                 * often a symlink to something else */
+                if (!strncmp(mntent->mnt_fsname, RT_STR_TUPLE("/dev/mapper")))
                 {
                     /* LVM */
-                    getDiskName(szDevName, sizeof(szDevName), szFsName, false /*=fTrimDigits*/);
+                    getDiskName(szDevName, sizeof(szDevName), mntent->mnt_fsname, false /*=fTrimDigits*/);
                     addVolumeDependencies(szDevName, listUsage);
                     listLoad = listUsage;