show system snapshot media internal
fpc0:
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Information for snapshot on internal (/dev/da0s1a) (backup)
Creation date: Dec 10 01:09:01 2014
JUNOS version on snapshot:
jbase : ex-12.3R6.6
jkernel-ex-2200: 12.3R6.6
jweb-ex: 12.3R6.6
jcrypto-ex: 12.3R6.6
jdocs-ex: 12.3R6.6
jswitch-ex: 12.3R6.6
jpfe-ex22x: 12.3R6.6
jroute-ex: 12.3R6.6
fips-mode-arm: 12.3R6.6
error: cannot mount /dev/da0s2a
this is what i get form that other that are not working the mount looks fine
> show system snapshot media internal
fpc0:
--------------------------------------------------------------------------
Information for snapshot on internal (/dev/da0s1a) (primary)
Creation date: Jul 26 09:14:03 2016
JUNOS version on snapshot:
jbase : ex-12.3R6.6
jkernel-ex-2200: 12.3R6.6
jcrypto-ex: 12.3R6.6
jweb-ex: 12.3R6.6
jdocs-ex: 12.3R6.6
jswitch-ex: 12.3R6.6
jpfe-ex22x: 12.3R6.6
jroute-ex: 12.3R6.6
fips-mode-arm: 12.3R6.6
Information for snapshot on internal (/dev/da0s2a) (backup)
Creation date: Dec 10 09:01:32 2014
JUNOS version on snapshot:
jbase : ex-12.3R6.6
jkernel-ex-2200: 12.3R6.6
jcrypto-ex: 12.3R6.6
jweb-ex: 12.3R6.6
jdocs-ex: 12.3R6.6
jswitch-ex: 12.3R6.6
jpfe-ex22x: 12.3R6.6
jroute-ex: 12.3R6.6
fips-mode-arm: 12.3R6.6
but even with a reboot slice alternate it still boots back to the backup ?