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To upload a large file (several GB in size) from a Linux environment to Support for troubleshooting.
md5sum large.file
Split the file into smaller sized chunks. In the example below, we split large.file into several 1G sized files named file_split<filenum> - file_split00, file_split01, etc. All of these files would be stored in your current directory. Files can be split into smaller sizes by substituting the G multiplier with the preferred size, such as MB or M.
split -b 1G -d large.file file_split
md5sum file_split*
/usr/share/cb/cbpost file_split*
For larger files, CB Vault may fail to upload the file successfully. There is no indication that the file upload has failed, but the on-screen message will still say it was successful.
Once received, Support will verify the uploaded files match the md5sums provided. They will then merge the files by running the following command.
cat file_split* > file.txt
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