Re: [OpenAFS] tapeconfig settings for LTO-5 tape drive

2013-05-31 Thread John Sopko
I believe the tape label command is reporting 2 TB not 2PB: 2147483648 2147483648 x 1k = a 2 followed by 12 digits or Terabytes. Anyway I did some testing to prove the limit is 2TB's and also to test out my new LTO5 tape under Red Hat 6.4 and compression is working and the performance seems ok.

Re: [OpenAFS] tapeconfig settings for LTO-5 tape drive

2013-05-31 Thread chas williams - CONTRACTOR
On Fri, 31 May 2013 08:09:33 -0400 John Sopko so...@cs.unc.edu wrote: I believe the tape label command is reporting 2 TB not 2PB: 2147483648 2147483648 x 1k = a 2 followed by 12 digits or Terabytes. Duh. You're right. Anyway I did some testing to prove the limit is 2TB's and also to test

[OpenAFS] switching to DAFS and -showmounts

2013-05-31 Thread Brunckhorst, Ralf
Hi, after switching one AFS-fileserver to DAFS I get some problems with the -showmounts option for some programs: Version: openafs-1.6.2 If I try to get the mount points for a specific partition I got the following: With dasalvager: # /usr/afs/bin/dasalvager -partition /vicepc -showmounts

Re: [OpenAFS] tapeconfig settings for LTO-5 tape drive

2013-05-31 Thread John Sopko
I filed a feature request to increase the tape size. I am good with 2TB at this time. I will wait until it gets incorporated into a new release. Thanks anyways. On Fri, May 31, 2013 at 8:34 AM, chas williams - CONTRACTOR c...@cmf.nrl.navy.mil wrote: On Fri, 31 May 2013 08:09:33 -0400 John

Fwd: [OpenAFS] switching to DAFS and -showmounts

2013-05-31 Thread Mark Vitale
forgot to copy the list on my reply to Ralf… On May 31, 2013, at 8:48 AM, Brunckhorst, Ralf ralf.brunckho...@hp.com wrote: With dasalvager: # /usr/afs/bin/dasalvager -partition /vicepc -showmounts -showlog salvager: There appears to be another salvager running! Aborted. I've recently

Re: [OpenAFS] tapeconfig settings for LTO-5 tape drive

2013-05-31 Thread Jeffrey Altman
On 5/31/2013 9:22 AM, John Sopko wrote: I filed a feature request to increase the tape size. I am good with 2TB at this time. I will wait until it gets incorporated into a new release. Thanks anyways. John, It is very unlikely that the gatekeepers would accept a patch to increase the maximum

Re: [OpenAFS] switching to DAFS and -showmounts

2013-05-31 Thread Jeffrey Altman
On 5/31/2013 9:45 AM, Mark Vitale wrote: forgot to copy the list on my reply to Ralf… On May 31, 2013, at 8:48 AM, Brunckhorst, Ralf ralf.brunckho...@hp.com wrote: With dasalvager: # /usr/afs/bin/dasalvager -partition /vicepc -showmounts -showlog salvager: There appears to be another

Re: [OpenAFS] switching to DAFS and -showmounts

2013-05-31 Thread Mark Vitale
On May 31, 2013, at 9:58 AM, Jeffrey Altman jalt...@your-file-system.com wrote: On 5/31/2013 9:45 AM, Mark Vitale wrote: forgot to copy the list on my reply to Ralf… On May 31, 2013, at 8:48 AM, Brunckhorst, Ralf ralf.brunckho...@hp.com wrote: With dasalvager: # /usr/afs/bin/dasalvager

Re: [OpenAFS] switching to DAFS and -showmounts

2013-05-31 Thread Jeffrey Altman
On 5/31/2013 10:28 AM, Mark Vitale wrote: We look to provide a patch after we've discussed the best way to fix this. So far some ideas I've come up with are to either: 1. have the running salvageserver only obtain salvage.lock when it is doing something, and relinquish it during idle

[OpenAFS] Re: switching to DAFS and -showmounts

2013-05-31 Thread Andrew Deason
On Fri, 31 May 2013 09:58:28 -0400 Jeffrey Altman jalt...@your-file-system.com wrote: 2. Should -showmounts be removed from dasalvager until it can be supported and the man pages updated? The option isn't completely broken, it just doesn't work for the specific case of if you run it without