Messages in this thread | | | Date | Sat, 11 Feb 2017 19:34:28 -0800 (PST) | From | Christian Kujau <> | Subject | alg: comp: Compression test 1 failed for lz4 |
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Hi,
while the LZ4 and LZ4HC module appears to be available on PowerPC 32-bit (it's a PowerBook G4), I get these warnings below during module load. The lzo module is working just fine and I'm using it extensively for ZRAM on that machine.
Is this a configuration[0] error or is LZ4 just not supported for this architecture?
Thanks, Christian.
[0] http://nerdbynature.de/bits/4.10-rc7/config_4.10-rc7.txt - but I get the same messages with a stock Debian/4.9 configuration too.
$ modprobe lz4 alg: comp: Compression test 1 failed for lz4-generic 00000000: f0 10 4a 6f 69 6e 20 75 73 20 6e 6f 77 20 61 6e 00000010: 64 20 73 68 61 72 65 20 74 68 65 20 73 6f 66 74 00000020: 77 00 0d 0f 00 23 0b 50 77 61 72 65 20 alg: acomp: Compression test 1 failed for lz4-scomp 00000000: f0 10 4a 6f 69 6e 20 75 73 20 6e 6f 77 20 61 6e 00000010: 64 20 73 68 61 72 65 20 74 68 65 20 73 6f 66 74 00000020: 77 00 0d 0f 00 23 0b 50 77 61 72 65 20
$ modprobe lz4hc alg: comp: Compression test 1 failed for lz4hc-generic 00000000: f0 10 4a 6f 69 6e 20 75 73 20 6e 6f 77 20 61 6e 00000010: 64 20 73 68 61 72 65 20 74 68 65 20 73 6f 66 74 00000020: 77 00 0d 0f 00 23 0b 50 77 61 72 65 20 alg: acomp: Compression test 1 failed for lz4hc-scomp 00000000: f0 10 4a 6f 69 6e 20 75 73 20 6e 6f 77 20 61 6e 00000010: 64 20 73 68 61 72 65 20 74 68 65 20 73 6f 66 74 00000020: 77 00 0d 0f 00 23 0b 50 77 61 72 65 20
-- BOFH excuse #174:
Backbone adjustment
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