Impossible to boot today !

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Oct 17, 2011
I have freenas 8.0.2
Everything was working well until today from several days.

This morning, it was impossible to see the server on the lan explorer.

I saw that my server was down, perharps an electric shutdown during the night ?
I booted my server with on/off button.
Nothing on the lan: impossible to find the server.

I waked up the screen and a keyboard and here is what I read :


F1 FreeBSD
F2 FreeBSD
F5 Drive 1

Boot : F1

BTX loader 1.00 BTX version is 1.02
Consoles : internal video/keyboard
BIOS drive C : is disk0
BIOS drive D : is disk1
BIOS drive E : is disk2
BIOS 639kB/3537728kB available memory

FreeBSD/x86 bootstrap loader , revision 1.1
(, Mon Sep 19 11:58:07 PDT 2011)
Loading /boot/defaults/loader.conf
/boot/kernel/kernel text=0x7d0c5d data=0x19cc68*0xc1360 inflate : (null)

lseek failed

elf64_loadimage: failed to read section headers
panic: free: guard fail @ 0xffffffff from _zutil.c:314
--> Press a key on the console to reboot <--


I don't understand.
I tried to write a new usb drive but I have the same message.

Impossible to boot the server, even with a new system on a new usb drive.

Please, help me !
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