[OpenAFS] Re: [OpenAFS-announce] OpenAFS release 1.6.18 available

2016-05-09 Thread Rich Sudlow
On 05/05/2016 02:31 PM, Stephan Wiesand wrote: The OpenAFS Release Team is pleased to announce the availability of OpenAFS version 1.6.18 for UNIX/Linux. Source files can be accessed via the web at: http://www.openafs.org/dl/openafs/1.6.18/ or via AFS at: /afs/grand.central.org/software/

Re: [OpenAFS] Re: [OpenAFS-announce] OpenAFS release 1.6.18 available

2016-05-09 Thread Simon Wilkinson
> I've heard that the performance penalty here is roughly 50% - Is this correct? > > I've also heard that this is fixed in the Auristor client - Is this correct? I haven’t done any benchmarking of recent OpenAFS clients, so I can’t comment on the level of the performance penalty. However, when

RE: Re: Re: RE: [OpenAFS] ad+openafs

2016-05-09 Thread Brandon Allbery
Do your systems have keytabs on them, with host instances? Using Kerberos for login requires a validation step; it's not enough just to get a ticket, because it's an opaque blob that you can't verify directly (and so might have been injected by an attacker). The only way to validate it is to att

Re: [OpenAFS] How old of Linux do you use with OpenAFS?

2016-05-09 Thread Richard Brittain
A few RHEL7 in production; random Fedoras, generally newer. Lots of RHEL6/Centos6 A handful of RHEL5, currently at 2.6.18-409.el5.x86_64 One RHEL4 32-bit 2.6.9-103.ELsmp which I should get rid of. A handful of Ubuntu 10, currently at 2.6.32-74, but more Ubuntu 12.x or 14.x We've not made a new

Re: [OpenAFS] Re: [OpenAFS-announce] OpenAFS release 1.6.18 available

2016-05-09 Thread Benjamin Kaduk
On Mon, 9 May 2016, Rich Sudlow wrote: > > Thanks for this update - One of the items I see in the 1.6.18 Release Notes > > * Support for mainline kernel 4.4 and distribution kernels with > backports from it, alas at a performance penalty (12226 12227 12228) > (RT #132677 #132819) > > I

Re: [OpenAFS] Re: [OpenAFS-announce] OpenAFS release 1.6.18 available

2016-05-09 Thread Dave B.
As a followon, if you wish to donate money (US tax deductable, I believe) towards this or other AFS efforts, developer hour donation levels are now live at: http://www.openafsfoundation.org/help/donate/ Thanks. David William Botsch Programmer/Analyst @CNFCompu