It look like the disc is not cleaned after failed SW downloads from the controller of the N12U.
stuck in 5.30 and not able to download 5.36. Failure is:
3/2/2023 19:49:09 .2 Error Other Admin: Install Raw Image 1 failed with error: CCommandErrorException An error occurred when upgrading the firmware for chassis 10.160.6.154: Failed to write tarball file stc_chassis_installer-5.36.1956-fs-1.1.tgz on chassis 10.160.6.154. Please check network condition, reboot equipment and reinstall.
There is no issue at the network... it just a pc a switch and the testcenter.
Reboot done 3 times.
tgz md5 checksums are double checked. There are fine too.
How can I run a disc test and a disc clanup