Showing posts with label checking. Show all posts
Showing posts with label checking. Show all posts

Thursday, March 29, 2012

Do not lock tables option

sql2k sp3
From what I know the only problem with checking the "Do not lock tables
duing snapshot..." would be that the snapshot would take longer. Are there
any other downfalls?
Chris,
theoretically there would be potential of timeouts occurring due to
blocking, and even the posibility of deadlocks. Some time ago there was a
poster who was having exactly these issues with this option - these
posibilities are the price you pay for allowing greater concurrency. I
imagine most people (like myself) run snapshots out of hours so this option
isn't required.
Rgds,
Paul Ibison (SQL Server MVP)
[vbcol=seagreen]

Do not lock table...

sql2k sp3
Whats good/ bad to checking/ not checking the "Do not
lock table during snapshot..." button?
TIA, ChrisR
when you select the concurrent snapshot option it takes longer to generate
the snapshot and there is less locking.
"ChrisR" <anonymous@.discussions.microsoft.com> wrote in message
news:10ab01c4a736$fe990410$a301280a@.phx.gbl...
> sql2k sp3
>
> Whats good/ bad to checking/ not checking the "Do not
> lock table during snapshot..." button?
> TIA, ChrisR