portage-ng / portage / sys-cluster / ceph / 20.2.1-r5
pmerge --pretend --verbose
!!! resolution failed
!!! request ( ( ('repo.livefs',) EqualityMatch: =False || ( ('category',) == virtual && ('package_is_real',) EqualityMatch: =False ) ) && =sys-cluster/ceph-20.2.1-r5 ), mode none
!!! trying sys-cluster/ceph-20.2.1-r5
!!!   request sys-fs/lvm2[lvm], mode rdepend
!!!   trying sys-fs/lvm2-2.03.39
!!!     failed due to failed inserting: [<PackageWrapper pkg=<<class 'pkgcore.ebuild.ebuild_src.package'> cpv='sys-fs/lvm2-2.03.39' @0x105973490> wrapped='use' @0x105a5cf50>]
!!!   trying sys-fs/lvm2-2.03.38
!!!     failed due to failed inserting: [<PackageWrapper pkg=<<class 'pkgcore.ebuild.ebuild_src.package'> cpv='sys-fs/lvm2-2.03.39' @0x105973490> wrapped='use' @0x105a5cf50>]
!!!   trying sys-fs/lvm2-2.03.37
!!!     failed due to failed inserting: [<PackageWrapper pkg=<<class 'pkgcore.ebuild.ebuild_src.package'> cpv='sys-fs/lvm2-2.03.39' @0x105973490> wrapped='use' @0x105a5cf50>]
!!!   trying sys-fs/lvm2-2.03.22-r7
!!!     failed due to failed inserting: [<PackageWrapper pkg=<<class 'pkgcore.ebuild.ebuild_src.package'> cpv='sys-fs/lvm2-2.03.39' @0x105973490> wrapped='use' @0x105a5cf50>]
!!!   removing choices involving sys-fs/lvm2[lvm]

Failures encountered:
!!! failed '( ( ('repo.livefs',) EqualityMatch: =False || ( ('category',) == virtual && ('package_is_real',) EqualityMatch: =False ) ) && =sys-cluster/ceph-20.2.1-r5 )'
potentials:
repo gentoo: [ ebuild src: sys-cluster/ceph-20.2.1-r5 ]

Wall time
0.719 s vs. 4.625 s for portage-ng