Would the directive 'set HIST=N' help this situation?

~JK

Steve Kappel wrote:
> 
> Jeff Kennedy wrote:
> >But the data has stoped being transferred 10 hours earlier.  I have 3
> >ndmp backups that are running 24+ hours but no data has moved for over 6
> >hours.  The filer is doing nothing and the ndmp session is halted
> >because the backup is complete, all it's waiting for is a close message
> >from NBU.
> >
> >I checked some stats on my NBU server and the root disk is fairly
> >hammered, it's reading at 3MB/sec with nothing else going on; no other
> >backups, no restores.  And this server is dedicated to backups, no other
> >services.
> >
> >The images are all on an A5000 so it's not writing the images (btw, the
> >A5000 is idle too).  The only thing I can figure is the BPFSMAP_TMP
> >directory that holds an inode map for each ndmp session.  These files
> >are fairly huge, 300MB's to 800MB's each.  What I'm wondering is what's
> >happening at this point in the backup?  The inode maps are run at the
> >beginning of the backup on the filer so what is happening after the
> >backup is complete?  Is this verification of some type?
> 
> Node-based NDMP file history (that is messages containing "DIR" and
> "NODE" info) must be collected until the end of the backup and
> then processed to convert into the full path catalogs used by
> NetBackup.  We call this the "bpfsmap phase".  It is responsible
> for the temporary files in BPFSMAP_TMPDIR as well as the memory
> utilization.  Both resources vary by the number of objects in
> the backup.  See the NetBackup NDMP Admin Guide for information.
> 
> The NDMP session cannot be finished nor the tape released as
> the converted catalog needs to be written to tape.
> 
> The upcoming 4.5 release will radically improve this.
> 
> __________________________________________________________________________
> Steve Kappel                       steve.kappel AT veritas DOT com
> VERITAS Software (Engineering)     steve AT stevekappel DOT com (Personal)

-- 
=====================
Jeff Kennedy
Unix Administrator
AMCC
jlkennedy AT amcc DOT com