Re: [OpenAFS] Windows client username problems

2007-08-23 Thread Jeffrey Altman
I don't know why the "." would be a problem for Kerberos but it is currently a problem for AFS. See the discussion on this list within the last month. Karl M. Davis wrote: > Hello all, > > > > I have a user whose domain logon name is “ronald.carlsten”. When he > tries to logon to a computer

[OpenAFS] Windows client username problems

2007-08-23 Thread Karl M. Davis
Hello all, I have a user whose domain logon name is "ronald.carlsten". When he tries to logon to a computer with the AFS and Kerberos clients installed he gets the error message "Integrated login failed: client not found in Kerberos database". I have another user "john.holguin" with the same

Re: [OpenAFS] Re: Setting up new cell on RHEL4 - some help needed

2007-08-23 Thread Jason Edgecombe
Dr A V Le Blanc wrote: On Wed, 22 Aug 2007, Robert Sturrock wrote: In former times (when Linux was just born), the content of /afs was delivered by a volume itself (named root.afs). All this volume contained were mountpoints to root.cell-volumes of other cells. An admin had to maintain those

Re: [OpenAFS] klog with sites using fakeka against MIT1.6.2 broken?

2007-08-23 Thread Mike Dopheide
Number of keys: 5 Key: vno 30, AES-256 CTS mode with 96-bit SHA-1 HMAC, no salt Key: vno 30, Triple DES cbc mode with HMAC/sha1, no salt Key: vno 30, DES cbc mode with CRC-32, no salt Key: vno 30, DES cbc mode with CRC-32, Version 4 Key: vno 30, DES cbc mode with CRC-32, AFS version 3 -Mike Jeff

Re: [OpenAFS] klog with sites using fakeka against MIT1.6.2 broken?

2007-08-23 Thread Jeffrey Altman
Matt Elliott wrote: > We just discovered a problem with our KDC now running MIT 1.6.2. When a > user changes their password (previous keys were created with our old kdc > version 1.4.3 still work) with patches and then tries klog it longer > grants tokens. klog returns "Unable to authenticate to

Re: [OpenAFS] klog with sites using fakeka against MIT1.6.2 broken?

2007-08-23 Thread Russ Allbery
Matt Elliott <[EMAIL PROTECTED]> writes: > We just discovered a problem with our KDC now running MIT 1.6.2. When a > user changes their password (previous keys were created with our old kdc > version 1.4.3 still work) with patches and then tries klog it longer > grants tokens. klog returns "Unabl

[OpenAFS] klog with sites using fakeka against MIT1.6.2 broken?

2007-08-23 Thread Matt Elliott
We just discovered a problem with our KDC now running MIT 1.6.2. When a user changes their password (previous keys were created with our old kdc version 1.4.3 still work) with patches and then tries klog it longer grants tokens. klog returns "Unable to authenticate to AFS because password

Re: [OpenAFS] Tuning openafs write speed

2007-08-23 Thread Robert Banz
On Aug 23, 2007, at 10:49, Kai Moritz wrote: * slowest: disk cache, of course. * medium: memory cache * fastest: ufs filesystem on a lofi-mounted "block device" hosted in / tmp (which is in-RAM) (I know this certainly wastes some cpu/memory resources and overhead, but... it works

Re: [OpenAFS] Tuning openafs write speed

2007-08-23 Thread Russ Allbery
"chas williams - CONTRACTOR" <[EMAIL PROTECTED]> writes: > In message <[EMAIL PROTECTED]>,"Kai Moritz" writes: >> I haven't tried that yet, becaus in the file /etc/openafs/afs.conf of >> my Debian Etch installation there is a comment that says: >> >> # Using the memory cache is not recommended.

Re: [OpenAFS] Tuning openafs write speed

2007-08-23 Thread Kai Moritz
> * slowest: disk cache, of course. > * medium: memory cache > * fastest: ufs filesystem on a lofi-mounted "block device" hosted in / > tmp (which is in-RAM) > (I know this certainly wastes some cpu/memory resources and > overhead, but... it works) > That sound intresting! I will give

Re: [OpenAFS] Tuning openafs write speed

2007-08-23 Thread Kai Moritz
> memcache is much faster than the disk cache. memcache will not get any > better if no one ever uses it so the openafs developers can get some > bug reports. That's true, but I cannot annoy my users with starving machines... Hence, I can only run that on test-machines. Greetings kai -- GMX Fr

Re: [OpenAFS] Tuning openafs write speed

2007-08-23 Thread Hartmut Reuter
Kai Moritz wrote: What are your data rates in MB/s? scp says: 4.6MB/s Isn't great either. So may be you have some other problems in your network? When I do a scp of a 100 MB file to my laptop I get ~ 8 MB/s and there is in parallel running a remote rsync with about another .7 MB/s in both

Re: [OpenAFS] Tuning openafs write speed

2007-08-23 Thread Robert Banz
memcache is much faster than the disk cache. memcache will not get any better if no one ever uses it so the openafs developers can get some bug reports. i think memcache has improved quite a bit (but it could be better, i need to submit some patches) over the last couple years. i use '-memc

Re: [OpenAFS] Tuning openafs write speed

2007-08-23 Thread chas williams - CONTRACTOR
In message <[EMAIL PROTECTED]>,"Kai Moritz" writes: >I haven't tried that yet, becaus in the file /etc/openafs/afs.conf of >my Debian Etch installation there is a comment that says: > ># Using the memory cache is not recommended. It's less stable than the disk ># cache and doesn't improve performa

Re: [OpenAFS] Tuning openafs write speed

2007-08-23 Thread Kai Moritz
> What are your data rates in MB/s? scp says: 4.6MB/s > If you are on a fast network (Gbit Ethernet, Inifiband ...) a disk cache > may be remarkably slower than the network. In this case memory cache can > help. I haven't tried that yet, becaus in the file /etc/openafs/afs.conf of my Debian Etch

Re: [OpenAFS] Re: Setting up new cell on RHEL4 - some help needed

2007-08-23 Thread Derrick Brashear
On 8/23/07, Dr A V Le Blanc <[EMAIL PROTECTED]> wrote: > > On Wed, 22 Aug 2007, Robert Sturrock wrote: > > In former times (when Linux was just born), the content of /afs was > > delivered by a volume itself (named root.afs). All this volume contained > > were mountpoints to root.cell-volumes of ot

Re: [OpenAFS] Tuning openafs write speed

2007-08-23 Thread Hartmut Reuter
Kai Moritz wrote: Hi folks! I would like to try tuning the speed of my openafs installation, but the only information I could google is this rather old thread (http://www.openafs.org/pipermail/openafs-info/2003-June/009753.html) and the hint to use a big cache-partition. For comparison I've c

[OpenAFS] Tuning openafs write speed

2007-08-23 Thread Kai Moritz
Hi folks! I would like to try tuning the speed of my openafs installation, but the only information I could google is this rather old thread (http://www.openafs.org/pipermail/openafs-info/2003-June/009753.html) and the hint to use a big cache-partition. For comparison I've created files with ra

[OpenAFS] Re: Setting up new cell on RHEL4 - some help needed

2007-08-23 Thread Dr A V Le Blanc
On Wed, 22 Aug 2007, Robert Sturrock wrote: > In former times (when Linux was just born), the content of /afs was > delivered by a volume itself (named root.afs). All this volume contained > were mountpoints to root.cell-volumes of other cells. An admin had to > maintain those mountpoints so that t