I've got the following output after running sha1sum on my recently downloaded (BitTorrent) FC4-x86_64-DVD.iso:
FC4-x86_64-DVD.iso: OK sha1sum: FC4-x86_64-SRPMS-disc1.iso: No such file or directory FC4-x86_64-SRPMS-disc1.iso: FAILED open or read sha1sum: FC4-x86_64-SRPMS-disc2.iso: No such file or directory FC4-x86_64-SRPMS-disc2.iso: FAILED open or read sha1sum: FC4-x86_64-SRPMS-disc3.iso: No such file or directory FC4-x86_64-SRPMS-disc3.iso: FAILED open or read sha1sum: FC4-x86_64-SRPMS-disc4.iso: No such file or directory FC4-x86_64-SRPMS-disc4.iso: FAILED open or read sha1sum: FC4-x86_64-disc1.iso: No such file or directory FC4-x86_64-disc1.iso: FAILED open or read sha1sum: FC4-x86_64-disc2.iso: No such file or directory FC4-x86_64-disc2.iso: FAILED open or read sha1sum: FC4-x86_64-disc3.iso: No such file or directory FC4-x86_64-disc3.iso: FAILED open or read sha1sum: FC4-x86_64-disc4.iso: No such file or directory FC4-x86_64-disc4.iso: FAILED open or read sha1sum: FC4-x86_64-disc5.iso: No such file or directory FC4-x86_64-disc5.iso: FAILED open or read sha1sum: FC4-x86_64-rescuecd.iso: No such file or directory FC4-x86_64-rescuecd.iso: FAILED open or read sha1sum: WARNING: 10 of 11 listed files could not be read
What does it mean? Should I download the file again because of the missing files?
The SHA1SUM file contains checksums for all of the CD and DVD (binary and source) ISO images for your architecture. You only need the binary DVD or CD images for installation, so it's normal to see "No such file or directory" for all the images you didn't (need to) download. The checksum for the DVD ISO is OK, so you should be OK to install from it.
Paul.
