Issue occured June 21st at about 11:45am.
(Local Controller) #show image version
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Partition : 0:0 (/dev/usb/flash1) **Default boot**
Software Version : ArubaOS 6.4.2.3 (Digitally Signed - Production Build)
Build number : 47524
Label : 47524
Built on : Sat Dec 6 11:24:05 PST 2014
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Partition : 0:1 (/dev/usb/flash2)
Software Version : ArubaOS 6.4.2.3 (Digitally Signed - Production Build)
Build number : 47524
Label : 47524
Built on : Sat Dec 6 11:24:05 PST 2014
(Local Controller) #show audit-trail
Jun 21 09:54:14 cli[3252]: USER:admin@<Airwave> COMMAND:<no paging > -- comm and executed successfully
Jun 21 09:54:14 cli[3252]: USER:admin@<Airwave> COMMAND:<encrypt disable > - - command executed successfully
Jun 21 09:54:18 cli[3252]: USER:admin@<Airwave> COMMAND:<no paging > -- comm and executed successfully
Jun 21 09:54:19 cli[3252]: USER:admin@<Airwave> COMMAND:<encrypt disable > - - command executed successfully
Jun 21 09:55:44 cli[3252]: USER:admin@<Airwave> COMMAND:<no paging > -- comm and executed successfully
Jun 21 09:55:44 cli[3252]: USER:admin@<Airwave> COMMAND:<encrypt disable > - - command executed successfully
Jun 21 11:11:59 fpcli: USER:admin@<Airwave> COMMAND:<no paging > -- command executed successfully
Jun 21 11:11:59 fpcli: USER:admin@<Airwave> COMMAND:<encrypt disable > -- co mmand executed successfully
Jun 21 11:12:30 fpcli: USER:admin@<Airwave> COMMAND:<encrypt disable > -- co mmand executed successfully
Jun 21 11:12:45 fpcli: USER:admin@<Airwave> COMMAND:<no paging > -- command executed successfully
Jun 21 11:12:45 fpcli: USER:admin@<Airwave> COMMAND:<encrypt disable > -- co mmand executed successfully
Jun 21 11:26:59 fpcli: USER:admin@<Airwave> COMMAND:<no paging > -- command executed successfully
Jun 21 11:26:59 fpcli: USER:admin@<Airwave> COMMAND:<encrypt disable > -- co mmand executed successfully
Jun 22 02:21:01 fpcli: USER:admin@<Airwave> COMMAND:<no paging > -- command executed successfully
Jun 22 02:21:01 fpcli: USER:admin@<Airwave> COMMAND:<encrypt disable > -- co mmand executed successfully
Jun 22 02:22:37 fpcli: USER:admin@<Airwave> COMMAND:<backup flash > -- comma nd executed successfully
Jun 22 02:22:39 fpcli: USER:admin@<Airwave> COMMAND:<copy flash: "flashbacku p.tar.gz" scp: "<Airwave>" "scpuser10618" "/tmp/flashbackup_6423_1106_1466595 459.tar.gz" > -- command executed successfully
Jun 22 02:22:41 fpcli: USER:admin@<Airwave> COMMAND:<encrypt disable > -- co mmand executed successfully
Jun 22 02:23:13 fpcli: USER:admin@<Airwave> COMMAND:<encrypt disable > -- co mmand executed successfully
Jun 22 11:23:32 fpcli: USER:admin@<Airwave> COMMAND:<no paging > -- command executed successfully
Jun 22 11:23:32 fpcli: USER:admin@<Airwave> COMMAND:<encrypt disable > -- co mmand executed successfully
Jun 22 11:24:03 fpcli: USER:admin@<Airwave> COMMAND:<encrypt disable > -- co mmand executed successfully
Jun 22 11:24:17 fpcli: USER:admin@<Airwave> COMMAND:<no paging > -- command executed successfully
Jun 22 11:24:17 fpcli: USER:admin@<Airwave> COMMAND:<encrypt disable > -- co mmand executed successfully
Jun 22 14:14:03 fpcli: USER:admin@<Airwave> COMMAND:<no paging > -- command executed successfully
Jun 22 14:14:03 fpcli: USER:admin@<Airwave> COMMAND:<encrypt disable > -- co mmand executed successfully
Jun 23 02:22:19 fpcli: USER:admin@<Airwave> COMMAND:<no paging > -- command executed successfully
Jun 23 02:22:19 fpcli: USER:admin@<Airwave> COMMAND:<encrypt disable > -- co mmand executed successfully
Jun 23 02:23:56 fpcli: USER:admin@<Airwave> COMMAND:<backup flash > -- comma nd executed successfully
Jun 23 02:23:58 fpcli: USER:admin@<Airwave> COMMAND:<copy flash: "flashbacku p.tar.gz" scp: "<Airwave>" "scpuser11270" "/tmp/flashbackup_6423_1106_1466681 936.tar.gz" > -- command executed successfully
Jun 23 02:24:07 fpcli: USER:admin@<Airwave> COMMAND:<encrypt disable > -- co mmand executed successfully
Jun 23 02:24:40 fpcli: USER:admin@<Airwave> COMMAND:<encrypt disable > -- co mmand executed successfully
(Local Controller) #show upgrade status
This command is applicable only on Master Controller.
(Local Controller) #show upgrade configuration
Upgrade is disabled.
(Master Controller) #show upgrade status
Upgrade profile is not enabled.
(Master Controller) #show upgrade configuration
Upgrade is disabled.
Upgrade target is not configured.