Re: [Bacula-users] HW crypto offload

2011-10-30 Thread Guy
The quickest way to find out is to configure a backup without crypto and see how long it takes. You could also do another test with GZIP compression on/off. ---Guy (via iPhone) On 30 Oct 2011, at 16:23, Alex Crow wrote: > >>> If it is supported in any way, I'd be happy to know. If not, what

Re: [Bacula-users] HW crypto offload

2011-10-30 Thread John Drescher
> Could it be the "compression=GZIP" in the job defs that is slowing > things down? > Yes. Try disabling that. > I really should get my colleague to join this as he's the one that set > this up. > John -- Get your Andro

Re: [Bacula-users] HW crypto offload

2011-10-30 Thread Alex Crow
>> If it is supported in any way, I'd be happy to know. If not, what would >> be the best way about getting it implemented? > I'd want to be pretty sure its going to help before doing this. On my > (somewhat aged) development machine, OpenSSL can do AES-128 CBC at 55 > MB/s (bytes, not bits), so i

Re: [Bacula-users] HW crypto offload

2011-10-30 Thread Ben Laurie
On Tue, Oct 18, 2011 at 9:37 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

Re: [Bacula-users] HW crypto offload

2011-10-25 Thread Dan Langille
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 u

[Bacula-users] HW crypto offload

2011-10-18 Thread Alex Crow
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 sa