support large SD cards formatted in ext3/ext4

[Victor gonzalez]

Product: Freezer and cooler
FW version: Ubuntu 15.04 OTA-10.1
HW version: MP

Description

Steps to Reproduce:

1 - Introduce a large SD card formatted in ext3/ext4 in DUT.

Actual Result:

A message appear "Failed to add storage device / Make sure the storage device is correctly formated.

Expected Result:

If the SD card is formatted in ext 4, device should recognize SD card.

Reproducibility: 100%

[Julia Palandri (julia-palandri)]

@victor can you define "large"? what have you tried, which are your results?

[Victor gonzalez (victor-gonzalez-0)]

Hi @Julia!

IMO large=+128GB, however we recommend the use of 64GB or less SD cards, long time ago I tested this with Krillin and Vegeta:

Transcend SDHC class 4-4Gb
Transcend SDHC class 4-32Gb
Transcend SD HC UHS-I class 10-32Gb
TDK Class SDHC 4- 4GB
TDK Class SDHC 4- 8Gb
Kingston SDHC Class4 - 4GB
Kingston SDHC Class10 - 4GB/32GB
Kingston SDHC Class10 - 16GB || 4k2k
Kingston SDXC Class10 - 64GB
Samsung SDHC Class 6 || 16/32GB
Samsung XC UHS-I Class 6 || 64GB
Samsung XC UHS-I Class 10 || 128GB
Lexar HC Class 10 || 8GB
Verbatim HC Class 10 || 16GB
Sony HC Class 4 || 4GB

All worked fine