On Thu, 2020-08-27 at 11:13 -0400, Ben Cotton wrote: > https://fedoraproject.org/wiki/Changes/OptimizeSquashFS > > == Summary == > Improve compression ratio of SquashFS filesystem on the installation > media. > ... > > Based on the results above, I'd suggest selecting the following > ''optimal configuration'': XZ algorithm, with block size of 1MiB and > without BCJ filter (plain xz -b 1M, without -Xbcj x86). > On the right, you can see the impact of the compression algorithms on > installation time. > Why XZ as opposed to, say, ZSTD?
The latter is already available in squashfs-tools as of July 2019: https://bugzilla.redhat.com/show_bug.cgi?id=1648490 Best regards, -- Michel Alexandre Salim profile: https://keyoxide.org/mic...@michel-slm.name chat via email: https://delta.chat/ GPG key: 5DCE 2E7E 9C3B 1CFF D335 C1D7 8B22 9D2F 7CCC 04F2
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