On Oct 18, 2011, at 4:37 AM, Alex Crow wrote: > Hi, > > We have set up a backup server that uses encryption in the File Daemon. > However we find it is really slow, in fact we are only getting about > 80Mbps (megabits, not -bytes) throughput while running 4 backup threads. > This is backing up from an NFS-connected disk backup host that can > easily saturate a 1Gbps link when I just dd the contents of a large file > to /dev/null on the backup server. It's actually taking us nearly a week > now to do a fortnightly backup of 16TB. > > I've noticed that crypto cards from Exar are supported by OpenSSL and > seen to provide support for AES-CBC. From a previous message on this list: > > http://adsm.org/lists/html/Bacula-users/2010-04/msg00232.html > > it seems someone looked at patching to support offload, however I cannot > find any outcome from this. > > If it is supported in any way, I'd be happy to know.
As far as I know, it is not supported. > If not, what would > be the best way about getting it implemented? I have no idea. -- Dan Langille - http://langille.org ------------------------------------------------------------------------------ The demand for IT networking professionals continues to grow, and the demand for specialized networking skills is growing even more rapidly. Take a complimentary Learning@Cisco Self-Assessment and learn about Cisco certifications, training, and career opportunities. http://p.sf.net/sfu/cisco-dev2dev _______________________________________________ Bacula-users mailing list Bacula-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/bacula-users
