On 2014-10-30 07:53, Andre Massena wrote: > There is no "-l" (streaming) switch available on the r122 version of LZ4 I > am running. > > I have see the "-l" option mentioned in other (non-Debian) forums however. > > > Regards, > > > > Andre
This is what i get in jessie's lz4, version 0.0~r122-2: root@jessie:~# lz4 -h *** LZ4 Compression CLI 64-bits r122, by Yann Collet (Sep 18 2014) *** [snip] Advanced arguments : -V : display Version number and exit -v : verbose mode -q : suppress warnings; specify twice to suppress errors too -c : force write to standard output, even if it is the console -t : test compressed file integrity -l : compress using Legacy format (Linux kernel compression) > > > En réponse à Vanessa Blöchinger <vanessa.bloechin...@ulukai.org> : >> ------------------ Début du message d'origine -------------------- >> >> On 2014-10-29 10:22, Andre Massena wrote: >>> Hello all, >>> >>> >>> having trawled through several search engines and perused various Debian >>> lists, I am still in the dark... >>> >>> I am running Debian Jessie (Kernel 3.17.1) on a Thinkpad X230. I would like >>> to use LZ4 to compress/decompress the kernel on booting. >>> As per apt-get, the release of liblz4-1 I am running is r122-2. >>> I have the following kernel settings - >>> >>> CONFIG_HAVE_KERNEL_LZ4=y >>> CONFIG_KERNEL_LZ4=y >>> CONFIG_KERNEL_LZ4=y >>> CONFIG_ZRAM_LZ4_COMPRESS=y >>> CONFIG_CRYPTO_LZ4=y >>> CONFIG_CRYPTO_LZ4HC=y >>> CONFIG_LZ4_COMPRESS=y >>> CONFIG_LZ4HC_COMPRESS=y >>> CONFIG_LZ4_DECOMPRESS=y >>> CONFIG_DECOMPRESS_LZ4=y >>> >>> in /etc/initramfs-tools/conf.d I have a file called "lz4" which contains >>> the line >>> COMPRESS=lz4c. >>> I subsequently run update-initramfs with the appropriate switches and >>> reboot. >>> >>> Result is a "initramfs unpacking failed: junk in compiled archive" message >>> at boot. >>> >>> Does anyone have an idea what I might have done wrong/incorrect or indeed >>> any pointers? >>> >>> >>> >>> Regards, >>> >>> >>> >>> Andre >>> >> Hi Andre, >> >> looks like the kernel is using an older, less standardized format for its >> lz4 compression. Use the -l switch on lz4c for linux kernel support. >> >> See the lz4 man page and >> https://code.google.com/p/lz4/issues/detail?id=66#c2 >> >> Regards >> Vanessa >> >> >> >> ------------------- Fin du message d'origine --------------------- -- To UNSUBSCRIBE, email to debian-user-requ...@lists.debian.org with a subject of "unsubscribe". Trouble? Contact listmas...@lists.debian.org Archive: https://lists.debian.org/5451fec4.3010...@ulukai.org