[OpenAFS-devel] vos restore bug...

[Neulinger, Nathan R.]

Seems to me that the vos restore should be bringing the restored volume
online if it is going to the trouble of deleting the original. If it ignored
the original, I might feel differently.

-- Nathan

> -----Original Message-----
> From: Kevin Coffman [mailto:kwc@citi.umich.edu]
> Sent: Thursday, March 15, 2001 11:27 AM
> To: Neulinger, Nathan R.
> Cc: 'sommerfeld@orchard.arlington.ma.us'; 'openafs-devel@openafs.org';
> kwc@citi.umich.edu
> Subject: Re: [OpenAFS-devel] vos restore bug... 
> 
> 
> Isn't the problem that the original isn't deleted until after the 
> restore is completed?  The restored volume won't come online 
> during the 
> restore because the original is still there.  There is 
> nothing to bring 
> the restored volume online after the original is deleted.
> 
> K.C.
> 
> > Here's the output I was referring to:
> > 
> > troot-srvtst03(271)> vos listvol srvtst02
> > Total number of volumes on server srvtst02 partition /vicepa: 1 
> > root.cell.readonly                536870913 RO         11 K On-line
> > 
> > Total volumes onLine 1 ; Total volumes offLine 0 ; Total busy 0
> > 
> > Total number of volumes on server srvtst02 partition /vicepb: 0 
> > 
> > Total volumes onLine 0 ; Total volumes offLine 0 ; Total busy 0
> > 
> > troot-srvtst03(272)> vos restore srvtst02 a test8 -file
> > ~nneul/test1.vol.dump -o
> > verwrite full -verbose
> > Restoring volume test8 Id 537009592 on server 
> srvtst02.cc.umr.edu partition
> > /vic
> > epa .. done
> > ------- Creating a new VLDB entry ------- 
> > 
> > test8 
> >     RWrite: 537009592 
> >     number of sites -> 1
> >        server srvtst02.cc.umr.edu partition /vicepa RW Site 
> > Restored volume test8 on srvtst02 /vicepa
> > troot-srvtst03(273)> vos listvol srvtst02
> > 
> > Total number of volumes on server srvtst02 partition /vicepa: 2 
> > root.cell.readonly                536870913 RO         11 K On-line
> > test8                             537009592 RW          2 K On-line
> > 
> > Total volumes onLine 2 ; Total volumes offLine 0 ; Total busy 0
> > 
> > Total number of volumes on server srvtst02 partition /vicepb: 0 
> > 
> > Total volumes onLine 0 ; Total volumes offLine 0 ; Total busy 0
> > 
> > troot-srvtst03(274)> vos restore srvtst02 b test8 -file
> > ~nneul/test1.vol.dump -o
> > verwrite full -verbose
> > Volume exists; Will delete and perform full restore
> > Restoring volume test8 Id 537009592 on server 
> srvtst02.cc.umr.edu partition
> > /vic
> > epb .. done
> > Updating the existing VLDB entry
> > ------- Old entry -------
> > 
> > test8 
> >     RWrite: 537009592 
> >     number of sites -> 1
> >        server srvtst02.cc.umr.edu partition /vicepa RW Site 
> > ------- New entry -------
> > Deleting the previous volume 537009592 on server 
> srvtst02.cc.umr.edu,
> > partition 
> > /vicepa ... done
> > 
> > test8 
> >     RWrite: 537009592 
> >     number of sites -> 1
> >        server srvtst02.cc.umr.edu partition /vicepb RW Site 
> > Restored volume test8 on srvtst02 /vicepb
> > troot-srvtst03(275)> vos listvol srvtst02
> > 
> > Total number of volumes on server srvtst02 partition /vicepa: 1 
> > root.cell.readonly                536870913 RO         11 K On-line
> > 
> > Total volumes onLine 1 ; Total volumes offLine 0 ; Total busy 0
> > 
> > Total number of volumes on server srvtst02 partition /vicepb: 1 
> > test8                             537009592 RW          2 K Off-line
> > 
> > Total volumes onLine 0 ; Total volumes offLine 1 ; Total busy 0
> > 
> > troot-srvtst03(276)> 
> > 
> > 
> > 
> > > -----Original Message-----
> > > From: Bill Sommerfeld [mailto:sommerfeld@orchard.arlington.ma.us]
> > > Sent: Thursday, March 15, 2001 9:29 AM
> > > To: Neulinger, Nathan R.
> > > Cc: 'openafs-devel@openafs.org'
> > > Subject: Re: [OpenAFS-devel] vos restore bug... 
> > > 
> > > 
> > > > Volume test1 exists on srv:/vicepa
> > > > 
> > > > vos restore srv a test1 -file vosdump.file -overwrite 
> full -verbose
> > > > 	volume is restored, all is happy
> > > > vos restore srv b test1 -file vosdump.file -overwrite 
> full -verbose
> > > > 	volume is restored to /vicepb, but volume is 
> off-line after vos
> > > > restore completed
> > > 
> > > you can only have one instance of a volume on-line on a 
> server at a
> > > given time; the others are left off-line.
> > > 
> > > it's been a while but i bet that both of the following will work:
> > > 
> > > 	vos restore srv a test1 -file vosdump.file -overwrite 
> > > full -verbose
> > > 	vos remove srv a test1
> > > 	vos restore srv b test1 -file vosdump.file -overwrite 
> > > full -verbose
> > > 
> > > 	vos restore srv a test1 -file vosdump.file -overwrite 
> > > full -verbose
> > > 	vos restore srv b test2 -file vosdump.file -overwrite 
> > > full -verbose
> > > 
> > > 					- Bill
> > > 
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