Attachment 157127 Details for Bug 243527 – anaconda-243527.patch

[patch] anaconda-243527.patch

anaconda-243527.patch (text/plain), 2.70 KB, created by David Cantrell on 2007-06-15 15:54:43 UTC

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Creator: David Cantrell

Created: 2007-06-15 15:54:43 UTC

Size: 2.70 KB

patch

obsolete

>--- anaconda-11.1.2.38/backend.py.multipath	2006-12-15 14:23:01.000000000 -0500
>+++ anaconda-11.1.2.38/backend.py	2007-06-15 11:51:51.000000000 -0400
>@@ -50,6 +50,7 @@ class AnacondaBackend:
>         sys.stdout.flush()
>         if flags.setupFilesystems:
>             syslog.stop()
>+
>         try:
>             if not flags.mpath:
>                 path = self.instPath + "/etc/sysconfig/mkinitrd/multipath"
>@@ -60,6 +61,60 @@ class AnacondaBackend:
>         except:
>             pass
> 
>+        # if we have mpath devices, make sure multipath.conf blacklisting
>+        # is disabled  --dcantrell (BZ #243527)
>+        try:
>+            mpconf = self.instPath + "/etc/multipath.conf"
>+            if flags.mpath and os.path.isfile(mpconf):
>+                f = open(mpconf, "r")
>+                # remove newline from the end of each line
>+                mplines = map(lambda s: s[:-1], f.readlines())
>+                f.close()
>+
>+                f = open(mpconf, "w")
>+
>+                blacklist = False
>+                listedentries = False
>+                depth = 0
>+                for line in mplines:
>+                    if line.strip().startswith('#'):
>+                        f.write("%s\n" % (line,))
>+                    else:
>+                        if blacklist:
>+                            q = line.strip()
>+                            if q.startswith('devnode') and q.endswith('"*"'):
>+                                f.write("#%s\n" % (line,))
>+                            else:
>+                                f.write("%s\n" % (line,))
>+
>+                            # blacklist our non-mpath devices
>+                            # FIXME: indentation could be nice
>+                            if not listedentries:
>+                                for entry in anaconda.id.fsset:
>+                                    node = entry.device.getDevice()
>+                                    if node.find('mpath') == -1:
>+                                        f.write("devnode \"^%s\"" % (node,))
>+
>+                                listedentries = True
>+
>+                            depth += line.count('{')
>+                            depth -= line.count('}')
>+
>+                            if depth == 0:
>+                                blacklist = False
>+                        else:
>+                            if line.strip().startswith('blacklist'):
>+                                depth += line.count('{')
>+                                depth -= line.count('}')
>+                                blacklist = True
>+
>+                            f.write("%s" % (line,))
>+
>+                f.close()
>+                os.chmod(mpconf, 0644)
>+        except:
>+            pass
>+
>     def doInstall(self, anaconda):
>         pass
>

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