[cisco-voip] UCON DRS Issues

[Erick B.]

I haven't tried that yet to see if it would help. Does each UCON
mailstore get backed up separately?


On Wed, Sep 8, 2010 at 8:26 PM, Jobe Gates <jobe at gates-tribe.com> wrote:
> Thanks Erick.  Ours is up to about 5.5GB and it's been pretty solid until
> recently  We are using Openssh.  I contacted TAC and that was their work
> around to this bug  CSCth63717 to use Cobras. They are saying there's still
> no fix yet.
> I need to add some more users so I'm wondering if I should create another
> mailstores to work around it.  Maybe create a bunch of one gigs.
>
> Thanks,
> Jobe
>
> On Sep 8, 2010, at 9:12 PM, "Erick B." <erickbee at gmail.com> wrote:
>
> I have a client where the MESSAGES is a little over 2 gig and the DRS
> fails on the MESSAGES portion 50% of the time it seems. Tried every
> SFTP Server (even ones on supported list, Titan, etc) and it still
> fails. Client isn't happy the DRS doesn't work reliably with UCON but
> their CUCM backup works fine and UCON works fine if we unselect the
> messages from being backed up. TAC solution was for us to use COBRAS
> on a schedule which really isn't a permament fix so what were doing
> now, is there are 2 jobs configured. One to run every other day to do
> backup without messages, and one once a week with messages that we do
> manual backup for if it fails.
>
> I think Cisco needs to improve the DRS SFTP function. Maybe split up
> the UCON MESSAGES backup into multiple files with a filesize of under
> a gig each so the large file transfer issue isn't encountered.
>
> When it failed, it would always stop at 40% then sit for awhile then
> fail... we did sniffer captures, SFTP to different machines, etc and
> nothing really made sense why it failed sometimes. It would always
> fail just over 1 gig when it failed.
>
> On Wed, Sep 8, 2010 at 6:59 PM, Jobe Gates <jobe at gates-tribe.com> wrote:
>
> Has anyone ran into the DRS bug of backing up large stores over a couple of
> Gigs on UCON?  It looks like anything over 3GB could experience it.  I am
> curious if anyone has hit this and how are you getting around it?  Are you
> making Multiple stores to try and keep them small?
>
> Thanks,
>
> Jobe
>
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