[sheepdog] Issues about setup

[Hitoshi Mitake]

Hi Hu,

At Fri, 16 Jan 2015 16:43:22 +0800,
hujianyang wrote:
> 
> Hi Hitoshi,
> 
> I'm a learner of sheepdog. Here is two issues about setting
> up sheepdog in my environment.
> 
> 1) invalid option '-d' in README
> 
> """
> To set up a 3 node cluster using local driver in one liner bash with debug mode:
> 
>       $ mkdir /path/to/store
>       $ for i in 0 1 2; do sheep -c local -d /path/to/store/$i -z $i -p 700$i;sleep 1;done
> """
> 
> but:
> 
>       $ sheep -c local -d /mnt/store/0 -z 0 -p 7000
>       sheep: invalid option -- 'd'
>       Try 'sheep --help' for more information.
> 
> Seems '-d' is removed so maybe README file should be updated?

As you noticed, -d is removed already. And the README file is very
outdated. I have to update the file but I'm busy in these days. I'll
do it later, but if you have time, could you post a patch for updating
README? If you can help us, it is very helpful :)

> 
> 2) compile error in version v0.9.0+
> 
> When compile sheepdog v0.9.0+, I met a lots of error messages
> below:
> 
> yasm -f elf64 -D NDEBUG -Ierasure_code -Iinclude -o bin/gf_vect_mul_sse.o erasure_code/gf_vect_mul_sse.asm
>   ---> Building erasure_code/gf_vect_mul_avx.asm
> yasm -f elf64 -D NDEBUG -Ierasure_code -Iinclude -o bin/gf_vect_mul_avx.o erasure_code/gf_vect_mul_avx.asm
>   ---> Building erasure_code/gf_vect_dot_prod_sse.asm
> yasm -f elf64 -D NDEBUG -Ierasure_code -Iinclude -o bin/gf_vect_dot_prod_sse.o erasure_code/gf_vect_dot_prod_sse.asm
> erasure_code/gf_vect_mul_avx.asm:116: instruction expected after label
> erasure_code/gf_vect_mul_avx.asm:117: instruction expected after label
> erasure_code/gf_vect_mul_avx.asm:118: redefinition of `vmovdqu'
> erasure_code/gf_vect_mul_avx.asm:117: `vmovdqu' previously defined here
> erasure_code/gf_vect_mul_avx.asm:121: instruction expected after label
> erasure_code/gf_vect_mul_avx.asm:122: redefinition of `vmovntdqa'
> erasure_code/gf_vect_mul_avx.asm:121: `vmovntdqa' previously defined here
> erasure_code/gf_vect_mul_avx.asm:125: instruction expected after label
> erasure_code/gf_vect_mul_avx.asm:126: redefinition of `vpand'
> erasure_code/gf_vect_mul_avx.asm:125: `vpand' previously defined here
> erasure_code/gf_vect_mul_avx.asm:127: instruction expected after label
> erasure_code/gf_vect_mul_avx.asm:128: redefinition of `vpsraw'
> erasure_code/gf_vect_mul_avx.asm:127: `vpsraw' previously defined here
> erasure_code/gf_vect_mul_avx.asm:129: redefinition of `vpand'
> erasure_code/gf_vect_mul_avx.asm:125: `vpand' previously defined here
> erasure_code/gf_vect_mul_avx.asm:130: redefinition of `vpand'
> erasure_code/gf_vect_mul_avx.asm:125: `vpand' previously defined here
> erasure_code/gf_vect_mul_avx.asm:131: instruction expected after label
> erasure_code/gf_vect_mul_avx.asm:132: redefinition of `vpshufb'
> erasure_code/gf_vect_mul_avx.asm:131: `vpshufb' previously defined here
> erasure_code/gf_vect_mul_avx.asm:133: redefinition of `vpshufb'
> erasure_code/gf_vect_mul_avx.asm:131: `vpshufb' previously defined here
> erasure_code/gf_vect_mul_avx.asm:134: redefinition of `vpshufb'
> erasure_code/gf_vect_mul_avx.asm:131: `vpshufb' previously defined here
> erasure_code/gf_vect_mul_avx.asm:135: instruction expected after label
> erasure_code/gf_vect_mul_avx.asm:136: redefinition of `vpxor'
> erasure_code/gf_vect_mul_avx.asm:135: `vpxor' previously defined here
> erasure_code/gf_vect_mul_avx.asm:137: instruction expected after label
> erasure_code/gf_vect_mul_avx.asm:138: redefinition of `vmovntdq'
> erasure_code/gf_vect_mul_avx.asm:137: `vmovntdq' previously defined here
> make[2]: *** [bin/gf_vect_mul_avx.o] Error 1
> make[2]: *** Waiting for unfinished jobs....
> make[2]: Leaving directory `/opt/sheepdog/lib/isa-l'
> make[1]: *** [libisa.a] Error 2
> make[1]: *** Waiting for unfinished jobs....
> 
> I switch to use v0.8.3 and it's OK.
> 
> I'm not sure if it's a real problem or I miss something. I'd
> like to show you the software version of my environment if it
> is really needed.
> 

Hmm, could you show your yasm version? My yasm (1.2.0) can build
current master branch with no problems.

Thanks,
Hitoshi