Примечания к выпуску для Cisco Cisco Internet Streamer Application

Downgrade from 4.0.0 to 3.3.1 b116 and then reload

Downgrade from 3.3.1 b116 to target version (3.2.1 or 3.1.3 or 3.3.1 build earlier than 101) using 
CLI and do not reload

Downgrade the LSI SAS adapter firmware and BIOS then reboots the device.

For software downgrades from Release 4.0.0, follow these steps:

If you are using the CDSM GUI, downgrade the standby CDSM first, followed by the primary CDSM.

If you are using the CLI, downgrade the primary CDSM first, followed by the standby CDSM.

After downgrading the primary and standby CDSMs, using the CLI, log in to each CDSM and enter the 
following commands:

To downgrade from 4.0.0 to 3.3.1

To downgrade from 4.0.0 to 3.3.0

To downgrade from 4.0.0 to 3.2.x or 3.1.2.bN(N>=20)

To downgrade from 4.0.0 to 3.2.x or 3.1.2.bN(N<20)

Downgrade the software on the service routers, followed by the service engines.

To resolve the non-responding SSD issue (refer to bug 

) on CDE250 devices, it's required 

to upgrade firmware and BIOS for the LSI SAS adapter on CDE250 devices, which is supported starting 
with Release 3.3.1-b101. 

This is only applicable for service engines.

When upgrading from a release earlier than 3.3.1.b100, including 3.3.1.b100 to Release 3.3.1-b101 or 
later releases, follow these steps to upgrade the firmware and BIOS: