Users Guide
Table Of Contents
- Dell EMC SmartFabric OS10 Installation, Upgrade, and Downgrade Guide
 - About this guide
 - Installing SmartFabric OS10
 - Preparing for an upgrade
- Supported upgrade paths—Full Switch mode deployments
 - Supported upgrade paths—SFS mode in Dell EMC VxRail deployments
 - Supported upgrade paths—SFS mode in Dell EMC PowerEdge MX deployments
 - Upgrading other related hardware and software components
 - Prerequisites for SmartFabric OS10 deployments
 - Prerequisites for solution deployments
 
 - Upgrading OS10 software
 - Downgrading OS10 software
 - Frequently asked questions
 
Installation State:      idle
--------------------------------------------------
State Detail:          Completed: Success
Task Start:            2018-08-16T19:40:57Z
Task End:              2018-08-16T19:45:16Z
VLT-Peer2# show image status
Image Upgrade State:     idle
==================================================
File Transfer State:     idle
--------------------------------------------------
State Detail:          Completed: No error
Task Start:            2018-08-16T19:41:49Z
Task End:              2018-08-16T19:42:09Z
Transfer Progress:     100 %
Transfer Bytes:        417828173 bytes
File Size:             417828173 bytes
Transfer Rate:         21092 kbps 
Installation State:      idle
--------------------------------------------------
State Detail:          Completed: Success
Task Start:            2018-08-16T19:42:59Z
Task End:              2018-08-16T19:47:19Z 
5. Change the boot partition to standby on VLT-Peer1.
VLT-Peer1# boot system standby
6. Save the configuration to startup-configuration. Optionally obtain a backup of the startup configuration in EXEC mode on
VLT-Peer1.
VLT-Peer1# write memory
VLT-Peer1# copy config://startup.xml config://<backup file name>
7. Reload VLT-Peer1.
VLT-Peer1# reload
8. Wait for VLT-Peer1 to come up. VLT adjacency is established. VLT-Peer1 becomes the secondary node. Wait until VLT-Peer1
starts to forward traffic after the delay-restore timer expires.
9. Change the boot partition to standby on VLT-Peer2.
VLT-Peer1# boot system standby
10. Save the configuration to startup-configuration. Optionally obtain a backup of the startup configuration in EXEC mode on
VLT-Peer2.
VLT-Peer2# write memory
VLT-Peer2# copy config://startup.xml config://<backup file name>
11. Reload VLT-Peer2.
VLT-Peer2# reload
12. Wait for VLT-Peer2 to come up. VLT adjacency is established. VLT-Peer2 becomes the secondary node. Wait until VLT-
Peer2 starts to forward traffic after the delay-restore timer expires. To check the delay-restore timer value, enter the show
vlt domain-id command.
OS10# show vlt 100
Domain ID                  : 100
Unit ID                    : 2
Role                       : secondary
Version                    : 2.3
Local System MAC address   : 0c:33:d1:73:cd:00
Role priority              : 32768
VLT MAC address            : 0c:33:d1:e7:5e:00
IP address                 : fda5:74c8:b79e:1::2
Delay-Restore timer        : 90 seconds
Upgrading OS10 software
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