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H3C R4950 G7 8SFF UBM(0302A8JA)(2025/10/29)

Category-Component Type:

Firmware-EXP

Version:

01.00.03

OS:

N/A-N/A

File Name:

H3C IT RACK R4900G6 8SFF UBM 01.00.03 Release Notes.pdf(238.32 KB)RS36B08SUFCA0201.00.03.bin.zip(30.88 KB)

Description

Description
Installation steps
Publish Description
Problems Solved
New Functions
Historical Versions

Description

R4950 G7 8SFF UBM FW Release
Installation steps
Publish Description

Supported products
H3C UniServer R4950 G7
Restrictions and cautions
(1)During the backplane firmware upgrade, the connection to the RAID controller will be disconnected. Please perform the upgrade while the system is powered off.
(2)For G6 models, HDM2 version 2.23 or above and backplane CPLD version V002 or above are required to support the backplane PSoC firmware online upgrade function.
(3)For G7 models, HDM3 version 2.10 or above and backplane CPLD version V002 or above are required to support the backplane PSoC online upgrade function.
Version information
The software is the PSoC firmware upgrade program for UBM backplane version 01.00.03, applicable to the 0302A8JA backplane.
Problems Solved

(1)Resolve the disk drop issue caused by PCIe state machine lock-up due to clutter.
New Functions
Version:01.00.05(2026/3/2)
Upgrade recommendations
Suggested upgrade
Problems Solved
(1) Fix the issue where hot swapping drives cannot turn off fault and locate indicator lights.
‎(2) Resolve the problem of the slot orange light staying on when hot swapping logical drives.
‎(3) Fix the issue where triggering fault & locate lights in the OS causes them to remain on after DC power-down.
New Functions
Version:01.00.05(2026/3/2)
Upgrade recommendations
Suggested upgrade
Problems Solved
(1) Fix the issue where hot swapping drives cannot turn off fault and locate indicator lights.
‎(2) Resolve the problem of the slot orange light staying on when hot swapping logical drives.
‎(3) Fix the issue where triggering fault & locate lights in the OS causes them to remain on after DC power-down.
New Functions
Version:01.00.04(2025/11/24)
Upgrade recommendations
Suggested upgrade
Problems Solved
(1)Resolve the disk drop issue caused by PCIe state machine lock-up due to clutter.
New Functions
Version:01.00.03(2025/10/29)
Upgrade recommendations
Suggested upgrade
Problems Solved
(1)Resolve the disk drop issue caused by PCIe state machine lock-up due to clutter.
New Functions