[Linux-cluster] gfs_tool gettune

[Olivier Thibault <Olivier Thibault lmpt univ-tours fr>]

Hello,

I am testing GFS 6.1 and have a question about the gettune command of 
gfs_tool.
If I do
gfs_tool setflag inherit_directio my_directory
then
gfs_ttol gettune my_directory
It displays :
new_files_directio = 0

It is the same thing with the inherit_jdata flag and new_files_jdata

So my question is : is there any relation between these flags and what 
gettune displays. Should'nt it display "new_files_directio = 1" ?

However, it seems that it impacts on the filesystem as my tests behave 
differently depending on these flags.
So, what are the tuneable options new_files_directio and new_files_jdata ?
Is there somewhere any doc about all the tuneable parameters ?

Best regards,

Olivier


--
Olivier THIBAULT
Laboratoire de Mathématiques et Physique Théorique (UMR CNRS 6083)
Université François Rabelais
Parc de Grandmont - 37200 TOURS
Tél: +33 2 47 36 69 12
Fax: +33 2 47 36 69 56