You can remove it via the GUI, (right-click on in & select Delete). It
makes you do it twice to make sure you want to delete it...

Then use the command line to issue a 'jbconfig' command.

Put in the drives in the same order as they appear in your Device
Manager... 

I've had to do this in the past following a reboot due to lack of
persistent binding in Windows...

7.4.2 & above also has 'persistent' binding options in the NMC - GUI
that you can enable also... I've tried them and so far we've done a few
reboots and everything is still working...

> -----Original Message-----
> From: EMC NetWorker discussion 
> [mailto:NETWORKER AT LISTSERV.TEMPLE DOT EDU] On Behalf Of ee01akk
> Sent: Monday, December 22, 2008 11:34 AM
> To: NETWORKER AT LISTSERV.TEMPLE DOT EDU
> Subject: [Networker] Backup Groups Hanging
> 
> Hi Paul,
> 
> Thanks for that. The fact that the drives keep changing to 
> not write enabled are a good indication of this. Can you 
> remind me of the networker commands I need to run from the 
> CMD prompt to delete and re-create the jukebox?
> 
> 
> Thanks.
> 
> 
> Goslin, Paul wrote:
> > This is definitely a hardware problem... There is something 
> seriously 
> > wrong with the communications between your server and the tape 
> > library, hence the reason Networker keeps disabling the library, 
> > because the number of errors it is seeing is exceeding an 
> established threshold ...
> > 
> > Try deleting and re-creating the juke-box within Networker... 
> > 
> > You also have to have settings on the pool to enable 
> expired volumes 
> > to be relabeled for another pool...
> > 
> > This IS NOT a retention problem.. A tape will not show as 
> 'recyclable'
> > unless ALL the save-sets on the tape have been expired...  
> > 
> > 
> > > -----Original Message-----
> > > From: EMC NetWorker discussion
> > > [mailto:NETWORKER < at > LISTSERV.TEMPLE.EDU] On Behalf Of ee01akk
> > > Sent: Monday, December 22, 2008 10:49 AM
> > > To: NETWORKER < at > LISTSERV.TEMPLE.EDU
> > > Subject: [Networker] Backup Groups Hanging
> > > 
> > > Hi Fazil,
> > > 
> > > It seems like all the media for the ACE CLONING POOL are 
> marked for 
> > > recycling, even those media that are not 100% full. I'm 
> wondering if 
> > > there is a problem in converting these volumes that are full, and 
> > > marked for recyclable back to 0% appendable? Possibly a retention 
> > > policy problem!!
> > > 
> > > One thing I've noticed is that the library keeps getting set to 
> > > disabled.  I have to manually right click on MSL5000 and click 
> > > Enable/Disable to toggle it.  You can also see in the screenshot 
> > > that both tape drives have Write Enabled set to No.
> > > 
> > > We only use the tapes that are there so as far as I know 
> this should 
> > > just run without any intervention.
> > > 
> > > I have uploaded a screenshot of the tapes console view 
> from the NMC:
> > > 
> > > http://www.zshare.net/image/531145967b62ee9f/
> > > 
> > > +-------------------------------------------------------------
> > > ---------
> > > |This was sent by ee01akk < at > hotmail.com via Backup Central.
> > > |Forward SPAM to abuse < at > backupcentral.com.
> > > +-------------------------------------------------------------
> > > ---------
> > > 
> > > To sign off this list, send email to listserv < at > 
> > > listserv.temple.edu and type "signoff networker" in the 
> body of the 
> > > email. Please write to networker-request < at > 
> listserv.temple.edu 
> > > if you have any problems with this list. You can access 
> the archives 
> > > at http://listserv.temple.edu/archives/networker.html or 
> via RSS at 
> > > http://listserv.temple.edu/cgi-bin/wa?RSS&L=NETWORKER
> > > 
> > > 
> > 
> > 
> > via RSS at http://listserv.temple.edu/cgi-bin/wa?RSS&L=NETWORKER
> 
> 
> +-------------------------------------------------------------
> ---------
> |This was sent by ee01akk AT hotmail DOT com via Backup Central.
> |Forward SPAM to abuse AT backupcentral DOT com.
> +-------------------------------------------------------------
> ---------
> 
> To sign off this list, send email to 
> listserv AT listserv.temple DOT edu and type "signoff networker" in 
> the body of the email. Please write to 
> networker-request AT listserv.temple DOT edu if you have any 
> problems with this list. You can access the archives at 
> http://listserv.temple.edu/archives/networker.html or
> via RSS at http://listserv.temple.edu/cgi-bin/wa?RSS&L=NETWORKER
> 

To sign off this list, send email to listserv AT listserv.temple DOT edu and 
type "signoff networker" in the body of the email. Please write to 
networker-request AT listserv.temple DOT edu if you have any problems with this 
list. You can access the archives at 
http://listserv.temple.edu/archives/networker.html or
via RSS at http://listserv.temple.edu/cgi-bin/wa?RSS&L=NETWORKER