Accessing to USB media is not available for MSR810

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Accessing to USB media is not available:

<H3C>%Jan  1 00:56:52:061 2011 H3C FS/5/FS_INSERTED: usbb: inserted into slot 0.

%Jan  1 00:56:52:078 2011 H3C FS/4/FS_UNFORMATED_PARTITION: Partition usbb0: is not formatted yet. Please format the partition first.

%Jan  1 00:56:52:092 2011 H3C FS/4/FS_UNFORMATED_PARTITION: Partition usbb0: is not formatted yet. Please format the partition first.

<H3C>dir usbb0:/

Directory of usbb0:

The directory is empty.

0 KB total (0 KB free)

<H3C>cd usbb0:/

Permission denied.

This log means that the partition is not formatted. Please perform the format operation first.

The format command is as follows:

format

Use format to format a file system.

Syntax

format filesystem [ ext4 | vfat ]

Views

User view

Predefined user roles

network-admin

Parameters

filesystem: Specifies the name of a file system.

ext4: Formats the file system as an EXT4 file system.

vfat: Formats the file system as a VFAT file system.

Usage guidelines

The flash memory does not support the ext4 or vfat keyword. The file system on the flash memory can be formatted only as a file system of the default type.

File systems on storage media except the flash memory can and must be formatted as EXT4 or VFAT file systems.

You can use the dir command to display the types of the file systems.

You can format a file system only when no other users are accessing the file system.

A file system to be formatted cannot contain security log files. Only a user with the security-audit user role can delete security log files. For more information about the security-audit user role, see RBAC in Fundamentals Configuration Guide.

Examples

# Format file system flash:.

<Sysname> format flash:

All data on flash: will be lost, continue? [Y/N]:y

Formatting flash:... Done.

#

<Sysname> format usbb0:/ vfat

#