Juniper MX240 Hardware Manual page 236

MX240 5G Universal Routing Platform Hardware Guide
236
The following drive has been verified to work in the RE-S-X6-64G Routing Engine:
64GB slim SATA SSD
Replacing the SSDs:
To replace an SSD in the slot labeled
1.
a. Make sure that there is no
user@host>
show chassis alarm
To replace an SSD in the slot labeled
a. Make sure that the router is booted up and running from an image from disk1.
Back up the currently running vmhost and Junos OS on disk1 to ensure that both
disk1 and disk2 have the same version of vmhost and Junos OS:
user@host>
request vmhost snapshot [partition]
NOTE: Partitioning the target media is optional.
b. Reboot the router from disk2:
user@host>
request vmhost reboot disk2
c. Check for the presence of the
output:
user@host>
show chassis alarm
Offline the Routing Engine by pressing the
2.
:
Disk2
VMHost %d Boot from alternate disk
:
Disk1
VMHost %d Boot from alternate disk
ONLINE/OFFLINE
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alarm in the output:
alarm in the
button.