The blkhash library and blksum command are developed on Linux, but
should be portable to any platform where openssl is available. Some
optimizations are implemented only for Linux.
The blksum command requires
libnbd for NBD support, and
qemu-nbd for
qcow2 format support. If libnbd is not available, blksum is built
without NBD support and can be used only with raw images.
Only some variants have CI. Most variants are tested only in copr
build system or have no automated testing.
| OS | Arch | CI | libnbd |
|---|---|---|---|
| Fedora 38 | x86_64 | gitlab, circleci | yes |
| Fedora 39 | x86_64 | gitlab, circleci | yes |
| Fedora 40 | x86_64 | gitlab, circleci | yes |
| CentOS Stream 8 | x86_64 | gitlab, circleci | yes |
| CentOS Stream 9 | x86_64 | gitlab, circleci | yes |
| Fedora 37 | aarch64 | copr | yes |
| Fedora 37 | s390x | copr | yes |
| Fedora 37 | x86_64 | copr | yes |
| Fedora 38 | aarch64 | copr | yes |
| Fedora 38 | s390x | copr | yes |
| Fedora 38 | x86_64 | copr | yes |
| Fedora 39 | aarch64 | copr | yes |
| Fedora 39 | s390x | copr | yes |
| Fedora 39 | x86_64 | copr | yes |
| Fedora 40 | aarch64 | copr | yes |
| Fedora 40 | s390x | copr | yes |
| Fedora 40 | x86_64 | copr | yes |
| CentOS Stream 8 | aarch64 | copr | yes |
| CentOS Stream 8 | x86_64 | copr | yes |
| CentOS Stream 9 | aarch64 | copr | yes |
| CentOS Stream 9 | s390x | copr | yes |
| CentOS Stream 9 | x86_64 | copr | yes |
| RHEL 8 | aarch64 | copr | yes |
| RHEL 8 | s390x | copr | yes |
| RHEL 8 | x86_64 | copr | yes |
| RHEL 9 | aarch64 | copr | yes |
| RHEL 9 | s390x | copr | yes |
| RHEL 9 | x86_64 | copr | yes |
| RHEL 8.7 | x86_64 | no | yes |
| FreeBSD 13 | x86_64 | no | no |
| macOS 13 Ventura | Apple Silicon | no | no |