Operation Manual – File System ManagementH3C S3100-52P Ethernet Switch Chapter 1 File System Management Configuration1-4Caution:z For deleted files whose names are the same, only the latest deleted file is kept in therecycle bin and can be restored.z The files which are deleted by the delete command without the /unreservedkeyword are actually moved to the recycle bin and thus still take storage space. Youcan clear the recycle bin by using the reset recycle-bin command.z The dir /all command displays the files in the recycle bin in square brackets.z If the configuration files are deleted, the switch adopts the null configuration when itstarts up next time.1.1.5 Flash Memory OperationsPerform the following Flash memory operations using commands listed in Table 1-4.Perform the following configuration in user view.Table 1-4 Operations on the Flash memoryTo do… Use the command… RemarksFormat the Flash memory format device RequiredRestore space on the Flashmemory fixdisk device RequiredCaution:The format operation leads to the loss of all files, including the configuration files, on theFlash memory and is irretrievable.1.1.6 Prompt Mode ConfigurationYou can set the prompt mode of the current file system to alert or quiet. In alert mode,the file system will give a prompt for confirmation if you execute a command which maycause data loss, for example, deleting or overwriting a file. In quiet mode, such promptwill not be displayed.