[dba-Tech] Server harddrive updates

Jim Lawrence accessd at shaw.ca
Sat Sep 29 19:08:20 CDT 2012


That is a possibility, but we are still stuck with the main system being
shut down for an extended time.

I have been looking at "shadow-copied" drives. The one issues is that you
are not supposed to Shadow-copy your boot drive as it slows the system down
and to subsequently add the feature would takes a long time to add.

The other data drives can be processed as the data can be moved off, to a
backup drive and processed separately...

I guess the only real solution is to have a fall-over server that is setup
as a backup domain controller and then update main controller while off
line.

Do you have any experience with managing the principle domain and backup
domain controller especially when you are using Active-Directory? (I
understand there are a number of "gotcas" but don't know them all.)

Jim 

-----Original Message-----
From: dba-tech-bounces at databaseadvisors.com
[mailto:dba-tech-bounces at databaseadvisors.com] On Behalf Of John Bartow
Sent: Thursday, September 27, 2012 2:17 PM
To: 'Discussion of Hardware and Software issues'
Subject: Re: [dba-Tech] Server harddrive updates

Could you boot from a smaller SSD? (Then you can do a check disk on the
larger drives anytime.)

-----Original Message-----
From: dba-tech-bounces at databaseadvisors.com
[mailto:dba-tech-bounces at databaseadvisors.com] On Behalf Of Jim Lawrence
Sent: Thursday, September 27, 2012 3:45 PM
To: 'Discussion of Hardware and Software issues'
Subject: [dba-Tech] Server harddrive updates

I have had to do updates on one of my servers. 

The server, in question, has 4 x 2TB drives and the time it takes to run a
full check-disk is about 6 hours. In the meantime, I have had to re-direct
to a friends site to maintain all of the web support.

Question: Is there anyway, software package, or method to run in the
background as the system will currently only do a thorough check-disk in
boot mode which means the whole server is effective down until the process
is completed.

TIA

Jim

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