# DRAGEN installation failed due to lack of disk space in root volume Sometimes the error below can occur during installation of DRAGEN software: Installing edico-4.2.4-15.el7.x86\_64.rpm... warning: edico-4.2.4-15.el7.x86\_64.rpm: Header V4 RSA/SHA256 Signature, key ID 96ca168c: NOKEY Preparing... ################################# \[100%] installing package edico-4.2.4-15.el7.x86\_64 needs 1975MB on the / filesystem The error indicates the a disk space issue on the root volume. When it writes that it needs 1975MB on /, it doesn’t mean that’s the total size of the incoming RPM. It means it is 1975MB short after extraction. A system that didn’t have trouble with the installer for the old version could have trouble with the new one. If that is the case, user can try using the `--target` option: sudo /staging/dragen-version.run --target /staging That will tell it to extract its temporary data to /staging (rather than /tmp) and it might get user past the disk space issue. If that does not solve the issue, likely the only solution is to actually free space on the root volume. \ \ \
| | | :-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------: | | *For any feedback or questions regarding this article (Illumina Knowledge Article #8926), contact Illumina Technical Support* [*techsupport@illumina.com*](mailto:techsupport@illumina.com?subject=Question%2FFeedback%20Regarding%20Illumina%20Knowledge%20Article%20#000008926%20-%20Software%20\&body=Dear%20Illumina%20Technical%20Support,%0D%0A%0D%0A)*.* |