Networker

Re: [Networker] Bootstrap information Timing Quandry

2005-11-30 15:35:38
Subject: Re: [Networker] Bootstrap information Timing Quandry
From: Davina Treiber <DavinaTreiber AT PEEVRO.CO DOT UK>
To: NETWORKER AT LISTSERV.TEMPLE DOT EDU
Date: Wed, 30 Nov 2005 20:33:25 +0000
Shawn Cox wrote:
I'm sort of stuck in between phase here with regards to bootstrap information pre and post stage.

Quick scenario:

All Windows Networker.  v7.1.3

Networker Server has SCSI attached 24 slot 2 drive LTO2 library and 2 500GB adv_file devices.

25 windows clients.

6 groups M-Full, Tu-Full, W-Full, Th-Full, F-Full, AM-Incr
clients 1-5 are in M-Full(S,F,I,I,I,I,S)-9pm
clients 6-10 are in Tu-Full(S,I,F,I,I,I,S)-10pm
clients 11-15 are in W-Full(S,I,I,F,I,I,S)-10:30pm
clients 16-20 are in Th-Full(S,I,I,I,F,I,S)-11:00pm
clients 21-25 are in F-Full(S,I,I,I,I,F,S)-11:30pm
all 25 clients are in AM-incr(I,I,I,I,I,I,I)-5:00am

Legato Server is client #21

All backups first go to adv_disk devices. At 4:00pm each day I stage all savesets on both adv_file devices to tape.

I get a bootstrap notification each night that looks something like this:

.
.
.
11/26/2005 2:20:33 AM   full 3213368017   242       0   000558
11/26/2005 11:38:40 PM   full 1971930720    84       0   000559
11/29/2005 12:12:05 AM   full 596373813      0       0   LANDISK.001
11/29/2005 12:12:05 AM   full 596373813      0       0   LANDISK.001.RO

A problem has arisen when trying to restore my backup server and its indexes over in my test sandbox. I have mminfo'd and recovered from 000559 the bootstrap information on the server I intend to restore on. However, upon attempting to nsrck -L7 <client_name> the server asks for LANDISK.001 to be mounted. Can't do that in the test sandbox, nor would I be able to do it in a DR situation. At the time of attempting to nsrck -L7 everything had been staged off of disk to 000559, but the bootstrap information was from before this happened so the new server doesn't know this yet.

So, is there a way to get updated bootstrap information after staging savesets off of disk? Or am I stuck scannering the remainder of 000559 to tell the restored server where the indexes really are?
Am I making any logical errors here in my backup process?


Yes you can run mminfo -B to give you a new bootstrap report.

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