[j-nsp] Boot from backup root

[Mohammad Khalil]

Hi all
I have the below alarm on my SRX300:
tbzadmin at FW-PB-NEW> show chassis alarms
1 alarms currently active
Alarm time               Class  Description
2020-10-26 14:19:22 UTC  Minor  Host 0 Boot from backup root

Am following up on some links to solve the issue:
tbzadmin at FW> request system snapshot media internal slice alternate
Formatting alternate root (/dev/da0s1a)...
error: Could not format alternate root

Is there something else I can do ?