Home > Storage > PowerScale (Isilon) > Product Documentation > Protocols > Dell Multipath Client Driver: Installation and Configuration Guide > Downloading the driver
The Dell multipath driver is available for no-cost download on the Dell Support Site:
https://www.dell.com/support/home/en-us/product-support/product/isilon-onefs/drivers
For security purposes, the driver downloads are signed with SHA256. Using Debian Linux as an example, the driver components can be accessed as follows:
1. Verify the SHA256 Checksum Manually
If you have a separate SHA256 checksum file, you can verify the checksum manually as follows:
First, calculate the checksum:
# sha256sum dellnfs-modules_4.0.24-Dell-Technologies.kver.5.4.0-190-generic_amd64.deb.signed
Then compare the output with the checksum provided.
2. Extract the Signed Package
First, if not already available, install the necessary extraction tools:
# sudo apt-get install ar
Next, extract the signed driver file:
# ar x dellnfs-modules_4.0.24-Dell-Technologies.kver.5.4.0-190-generic_amd64.deb.signed
This should yield multiple extracted files, including the following:
control.tar.xz, data.tar.xz, and debian-binary.
3. Repackage the File
If needed, the extracted contents can be repackaged into a standard ‘.deb’ package file:
# ar rcs dellnfs-modules_4.0.24-Dell-Technologies.kver.5.4.0-190-generic_amd64.deb debian-binary control.tar.xz data.tar.xz
4. Install the Repackaged Debian File
Once repackaged, you can install the Debian package using the ‘dpkg’ utility. For example:
# sudo dpkg -i dellnfs-modules_4.0.24-Dell-Technologies.kver.5.4.0-190-generic_amd64.deb
Note: Dell will be releasing pre-built driver packages on a bi-weekly cadence in tandem with the latest Linux versions of the supported platforms listed in the previous table.