[Search for users] [Overall Top Noters] [List of all Conferences] [Download this site]

Conference help::decnet-osi_for_vms

Title:DECnet/OSI for OpenVMS
Moderator:TUXEDO::FONSECA
Created:Thu Feb 21 1991
Last Modified:Fri Jun 06 1997
Last Successful Update:Fri Jun 06 1997
Number of topics:3990
Total number of notes:19027

3874.0. "DECNET$CDI_CACHE.DAT lost in upgrade" by TAVIS::BOAZ () Sun Feb 16 1997 08:05

Hello

I have a VAX running VMS 6.1.

The DECNET Version is 6.3-ECO3

I also installed at the time CDIVAX063.A which gave me the dynamic CDI cache
feature.

Now I wish to upgrade to DECNET-OSI 6.3-ECO6 which brings with it the dynamic
CDI cache feature.

I tried this upgrade on a test machine and found out that my old 
DECNET$CDI_CACHE.DAT was removed.

Doing a dump on the new CDI cache shows that the version of the cache is 2.2
opposed to 2.1 that came with CDIVAX063.A.

My question is how do I upgrade my big cluster without losing the old cache?

It is now about 4K blocks in size and I do not want to lose it.  

Boaz
T.RTitleUserPersonal
Name
DateLines
3874.1File format changed -- can't use previous fileCOMICS::WEIRJohn Weir, UK Country SupportMon Feb 17 1997 03:4912
Boaz,

I think that the file formats for the CDI cache have changed, so the old file
will not work with the new software. Therefore. you do not want to keep the
old file! (I know you'll lose the currently cached data, but that should be
restored from DNS fairly quickly, once you start to use the system.)

Regards,

	John

3874.2DECNET$CDI_CACHE.DAT lost in upgradeTAVIS::BOAZMon Feb 17 1997 08:1410
John,

Thanks.

I was afraid of this.

From my past experience with DNS it will take a while to populate the new CDI
cache to the current level.

Boaz