From: David Howells <dhowells@redhat.com>
Date: Fri, 11 Apr 2014 14:15:39 +0000 (+0100)
Subject: Implement "vos monitor"
X-Git-Url: https://www.infradead.org/git/?a=commitdiff_plain;h=b662759569423c692b92cbb94ce0d715f6ba06a7;p=users%2Fdhowells%2Fkafs-utils.git

Implement "vos monitor"

Signed-off-by: David Howells <dhowells@redhat.com>
---

diff --git a/suite/commands/vos/status.py b/suite/commands/vos/status.py
new file mode 100644
index 0000000..c2bcc29
--- /dev/null
+++ b/suite/commands/vos/status.py
@@ -0,0 +1,84 @@
+#
+# AFS Volume management toolkit: Report server status
+# -*- coding: utf-8 -*-
+#
+
+__copyright__ = """
+Copyright (C) 2014 Red Hat, Inc. All Rights Reserved.
+Written by David Howells (dhowells@redhat.com)
+
+This program is free software; you can redistribute it and/or modify
+it under the terms of the GNU General Public Licence version 2 as
+published by the Free Software Foundation.
+
+This program is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+GNU General Public Licence for more details.
+
+You should have received a copy of the GNU General Public Licence
+along with this program; if not, write to the Free Software
+Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+"""
+
+from afs.argparse import *
+import afs.lib.partition as partition
+import kafs
+
+help = "Report a volume server's status"
+
+command_arguments = [
+    [ "server",         get_volserver,          "rs",         "<machine name>" ],
+    [ "cell",           get_cell,               "os",         "<cell name>" ],
+    [ "noauth",         get_auth,               "fn" ],
+    [ "localauth",      get_auth,               "fn" ],
+    [ "verbose",        get_dummy,              "fn" ],
+    [ "encrypt",        get_dummy,              "fn" ],
+    [ "noresolve",      get_dummy,              "fn" ],
+]
+
+cant_combine_arguments = [
+    ( "cell",           "localauth" ),
+    ( "noauth",         "localauth" ),
+]
+
+description = r"""
+Report a volume server's status
+"""
+
+def main(params):
+    cell = params["cell"]
+    vol_conn = cell.open_volume_server(params["server"], params)
+
+    ret = kafs.VOLSER_AFSVolMonitor(vol_conn)
+    results = ret.result
+    if len(results) == 0:
+        print("No active transactions on", params["server"].name())
+        return
+
+    print("--------------------------------------------")
+    for trans in results:
+        print("transaction: {:d}  created: {:s}".format(trans.tid, afs_time(trans.creationTime)))
+        print("lastActiveTime:", afs_time(trans.time))
+        if iflag & kafs.ITOffline:
+            attach_mode = "offline"
+        elif iflag & kafs.ITBusy:
+            attach_mode = "busy"
+        elif iflag & kafs.ITReadOnly:
+            attach_mode = "readonly"
+        elif iflag & kafs.ITCreate:
+            attach_mode = "create"
+        elif iflag & kafs.ITCreateVolID:
+            attach_mode = "createvolid"
+        else:  
+            attach_mode = "{:d}".format(trans.iflags)
+        print("attachFlags:", attach_mode)
+        print("volume: {:d} partition {:s} procedure {:s}".format(
+            trans.volid,
+            partition.id2part(trans.partition),
+            lastProcName))
+        print("packetRead:", trans.readNext,
+              "lastReceiveTime:", trans.lastReceiveTime,
+              "packetSend:", trans.transmitNext)
+        print("    lastSendTime:", trans.lastSendTime)
+        print("--------------------------------------------")