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upgrade junos MX960 = the RE0 Board fails (perhaps the SSD fails)

‎04-19-2019 02:18 AM

Hello, 

I have a problem with Junos update , maybe someone can help me

I'm upgrading MX960 with 12.3R5.7 to 16.1R7-S3 use USB media file.
RE1 (backup) successfully updated, but after request chassis routing-engine master switch
MX have alarms
Alarm time Class Description
2019-04-18 10:58:05 UTC Minor Backup RE Active
2019-04-18 10:58:05 UTC Minor Host 0 disk drive 3 smart error
2019-04-18 10:58:05 UTC Minor VMHost 0 BIOS Boot from secondary flash
2019-04-18 10:58:05 UTC Minor RE 0 Mismatch in total memory detected

after reboot re0

WARNING: History shows a reset caused by ,J08 Solid State Drive ,JXX, JNX reboot
, Bit set: 4 ,JXX, JNX reboot, Bit set: 5 reset.

Will try to boot from
USB Flash Drive
Compact Flash
Solid State Drive 1
Solid State Drive 2
Network

Trying to boot from Compact Flash

Consoles: serial port
BIOS drive C: is disk0
BIOS drive D: is disk1
BIOS 622kB/3391368kB available memory

FreeBSD/x86 bootstrap loader, Revision 1.1
(builder@feyrith.juniper.net, Wed Nov 21 13:40:55 PST 2018)
/
\
No recovery snapshot available
Booting from OAM volume ...
can't find '/boot/kernel/boot/kernel'
can't find '/boot/kernel/boot/kernel'
Error while including /boot/loader.4th, in the line:
oam-start
|
can't load '/boot/kernel/boot/kernel'

Type '?' for a list of commands, 'help' for more detailed help.
OK ?
Available commands:
heap show heap usage
reboot reboot the system
autoboot boot automatically after a delay
boot boot a file or loaded kernel
lsdev list all devices
more show contents of a file
read read input from the terminal
echo echo arguments
unset unset a variable
set set a variable
show show variable(s)
? list commands
help detailed help
include read commands from a file
ls list files
lsmod list loaded modules
unload unload all modules
load_geli load a geli key
load load a kernel or module
bcachestat get disk block cache stats
pnpscan scan for PnP devices
install install software package
smap show BIOS SMAP
OK

boot only mode "OK" and re1 (master) does not see re0(backup)

RE0 cannot update using usb media

RE0 boot only usb snapshot (with RE1),

azaychik@nnv-r1-o43-re0> request system snapshot re0
re0:
--------------------------------------------------------------------------
tar: Failed to clean up compressor
ERROR: Failed to create Snapshot.but

how to solve this problem ?

4 REPLIES 4
Junos

Re: upgrade junos MX960 = the RE0 Board fails (perhaps the SSD fails)

a month ago

Disk0 on RE0 is having error.

The device has booted from secondary disk.

Try this to take a snapshot from secondary to primary disk.

request vmhost snapshot recovery

 

recovery(Optional) Recover the primary disk from the snapshot content stored in the backup disk. This option is applicable only when the Routing engine is booted from backup disk. Contents in the primary disk are lost.
Thank You,
SuSi
Junos

Re: upgrade junos MX960 = the RE0 Board fails (perhaps the SSD fails)

a month ago

thanks for trying to help.

but there is no such team

> request v?
Possible completions:
validation Request route validation actions
virtual-chassis Perform virtual-chassis specific operations
vpls-switchover Perform LDP VPLS pseudowire switchover

Junos

Re: upgrade junos MX960 = the RE0 Board fails (perhaps the SSD fails)

a month ago

Can you please share the hardware model/details of the RE?


 

Thank You,
SuSi
Junos

Re: upgrade junos MX960 = the RE0 Board fails (perhaps the SSD fails)

a month ago

Routing Engine 0 REV 08 740-031116  RE-S-1800x4