Reference Guide

Example
Run the following commands to upgrade the appliance from software version 1.0.1.9.3.120 (v1) to version 1.0.1.9.3.125 (v2):
1. Prepare the node B for the upgrade:
svc_nas_ndu --op=pu --v1=1.0.1.9.3.120 --v2=1.0.1.9.3.125 --node=b
2. Change the NAS configuration from 1.0.1.9.3.120 to 1.0.1.9.3.125:
svc_nas_ndu --op=v1v2 --node=b
3. Bring up the node B with the target version:
svc_nas_ndu --op=bu --node=b
4. Prepare the node A for the upgrade:
svc_nas_ndu --op=pu --v1=1.0.1.9.3.120 --v2=1.0.1.9.3.125 --node=a
5. Change the NAS configuration from 1.0.1.9.3.120 to 1.0.1.9.3.125:
svc_nas_ndu --op=v1v2 --node=a
6. Bring up the node A with the target version:
svc_nas_ndu --op=bu --node=a
7. Perform a health check before you commit the upgrade:
svc_nas_ndu --op=precommit
8. Commit the upgraded version on both nodes:
svc_nas_ndu --op=commit
Repair NAS NDU (svc_nas_ndu_repair)
This service script allows you to repair NAS upgrades by rolling back to the earlier version or rolling the NAS node forward to the
target version.
NOTE:
Once the NAS upgrade is successfully repaired using the service script, try the upgrade process again from
PowerStore.
Usage
Function
Diagnostic and recovery
Mode Normal or Service
Usage Service
Requires service user password? Yes
Requires root privileges? No
May cause data unavailability? Yes
May cause data loss? Yes
Scope Node
Prerequisites
Service Commands 57