dshgroup module include statements about pdsh

[GoogleCodeExporter]

This seems like a great feature, however the dshgroup module is meant to
be compatible with Junichi Uekawa's dsh (Dancer's Shell)

 http://www.netfort.gr.jp/~dancer/software/dsh.html.en

and I don't think the version of dsh group files in that code supports 'include'
style statements.

However, since group files written for dsh would still work with pdsh even
after extra features are added (it just won't work the other way around)
perhaps this is ok. Let me think on it for a bit.

Another option is that you could try using genders, which is much more flexible.
You have all your hosts in one file, and hosts can be assigned multiple 
attributes
(with optional values).

https://computing.llnl.gov/linux/genders.html

Original comment by [email protected] on 14 Apr 2011 at 5:01

• Changed state: Accepted

[GoogleCodeExporter]

Does dsh allow for comments?  If so, perhaps you could do the following:

#include myGroupFile
#include /etc/dsh/group/systemGroupFile

This would give you the ability to parse for additional files to include while 
allowing dsh to ignore them.

Scott

Original comment by [email protected] on 8 Aug 2011 at 6:23

[GoogleCodeExporter]

That is a good idea if there is still interest in having dshgroup files support 
an include statement. I think the original person that opened this bug found 
that genders was a good solution.

Original comment by [email protected] on 8 Aug 2011 at 10:21

[GoogleCodeExporter]

I am certainly interested in the ability to have include statements, though I 
may be in the minority.

Original comment by [email protected] on 10 Aug 2011 at 8:53

[GoogleCodeExporter]

Ok, I will see if I can get this into the next release.

Original comment by [email protected] on 10 Aug 2011 at 9:00

[GoogleCodeExporter]

If you need any assistance in testing it, let me know.  I have access to HP-UX, 
SLES, RHEL, and Mac OS X (10.6).

Original comment by [email protected] on 10 Aug 2011 at 9:03

[GoogleCodeExporter]

This issue was closed by revision r1352.

Original comment by [email protected] on 12 Aug 2011 at 11:08

• Changed state: Fixed

[GoogleCodeExporter]

Ok, I've committed the changes to the trunk in r1325 (as you can see above).
I added some simple tests to the testsuite, so if you have time to test, please 
do!
I would love to know how the testsuite does on HP-UX as well (make check).

Thanks!
mark

Original comment by [email protected] on 12 Aug 2011 at 11:09

[GoogleCodeExporter]

Hi Mark,

The test on the Mac went well.  HP-UX, however, croaked during the link as 
strsep does not exist.  I swapped strsep for strtok, which allowed gmake to 
complete without errors (though there were a few warnings here and there).  I 
have yet to get everything to work, as the version of pdsh that ships with 
HP-UX's DSAUtilities package (version 2.16) includes a modified mod.c and 
dshbak (if you want to see these files, I can forward them to you).

I'll have more time next week to work on this, but wanted to get you an update.

Scott

Original comment by [email protected] on 14 Aug 2011 at 6:56

[GoogleCodeExporter]

[deleted comment]

[GoogleCodeExporter]

Wow, thanks for doing all the testing! Sorry, I used strsep() without thinking, 
thanks for pointing out the fix. I'll make the same change you did, or maybe 
try to reuse
some code (already have list_split() to split a line on arbitrary characters, 
so I'm
not sure why I used something different)

Is it ok to open a separate issue for the HP-UX issues?

Original comment by [email protected] on 15 Aug 2011 at 8:46

[GoogleCodeExporter]

It's ok with me.

Original comment by [email protected] on 15 Aug 2011 at 9:07

[GoogleCodeExporter]

This issue was updated by revision r1357.


Use strtok instead of strsep when reading wcoll file for portability.
Thanks to <macnfaf at gmail dot com> for the suggested change.

Original comment by [email protected] on 19 Aug 2011 at 9:33