[Darshan-users] Darshan 2.2.5 release

[Phil Carns]

Darshan version 2.2.5 has been released. The highlights of this release 
include multiple bug fixes and improvements to block size detection. We 
would also like to thank Yushu Yao for contributing support for Cray 
xt-asyncpe 5.12 (and higher) environments.

Changelog:

Darshan 2.2.5
===========
* Fix bug in mount point identification when –enable-stat-at-open option 
is not used. In Darshan 2.2.4, some file entries were recorded as using 
the “/” file system regardless of their location.
* Update patches and documentation for Cray xt-asyncpe environment 5.12 
or higher; contributed by Yushu Yao.
* Update documentation to no longer recommend –enable-stat-at-open 
option on any systems
* Fix unresolved symbols error when linking non-MPI programs with Cray 
compiler. Reported by Yushu Yao.
* Use fstat() in place of stat() for detecting file information when 
–enable-stat-at-open option is used
* Use statfs() at startup to detect default block size for supported 
file systems
* Added –enable-group-readable-logs configure option, which will cause 
Darshan to to generate log files with the group read permission bit set. 
This option is useful in conjunction with deployments that set the 
setgid bit on log directories.

Thanks,
-Darshan development team