Re: [Networker] Exchange 2010 with NMM 2.4 and Networker 8.0
2013-01-22 10:44:53
The behavior is the same on all exchange servers. If it were firewall then we
would not be able to get 3 Stores at a time.
No cron jobs on Backup server that would cause any issues. No other jobs have
this error.
Nothing but NSR VSS snap errors that I have not found anywhere on line to help
with.
We have set the verbose mode to -vvvv and still no luck with different errors.
I appreciate your help sir. It seems to me that there is an issue on the
Exchange side of things but I cannot log into them. I am only the backup
administrator. Not exchange administrator.
Matt Powell
mtpowel AT clemson DOT edu
864-656-0589 (Office)
864-247-2823 (Cell)
Storage Administrator
Clemson Computing and Information Technology
On Jan 22, 2013, at 10:18 AM, Tony Albers <Tony.Albers AT PROACT DOT DK> wrote:
> Is the behaviour the same on all exchange servers? If so, could there be
> firewalls/routers in between trying to shape the traffic, maybe dropping ACK
> packets?
>
> Are all your exchange servers in the same savegroup in NW? Have you tried
> splitting them up in several groups with different start times?
>
> How about cron on the backup server? Anything in there that might cause this?
>
> The fact that this happens at exactly 10 PM still points to something that's
> scheduled somewhere.
>
> When the backups die, is there anything interesting in the nmm.raw file on
> the client?
>
> Have you enabled savegroup logging on the networker server? Anything in the
> log file at around 10 PM?
>
> Have you tried running savegrp -vvvc clientname savegroupname on the CLI on
> the NW server?
>
> I have to go now, but I'll check my mail again later and maybe I've got some
> more suggestions.
>
> /tony
>
>
>
> -----Oprindelig meddelelse-----
> Fra: Matthew Powell [mailto:mtpowel AT clemson DOT edu]
> Sendt: 22. januar 2013 16:06
> Til: Tony Albers
> Cc: EMC NetWorker discussion
> Emne: Re: Exchange 2010 with NMM 2.4 and Networker 8.0
>
> I do backups to disk sir. I have been getting speeds of about 115 MB/s for 5
> save streams from it. Yes it dies at 10:00 pm. There are no scheduled jobs on
> exchange server that the group has found. If I just tell it to do 3
> Information stores or less it works but that would take forever since we have
> 6 servers with 10 stores each on them. Thanks for your help sir. I appreciate
> it.
>
>
>
> Matt Powell
> mtpowel AT clemson DOT edu
> 864-656-0589 (Office)
> 864-247-2823 (Cell)
> Storage Administrator
> Clemson Computing and Information Technology
>
> On Jan 22, 2013, at 9:54 AM, Tony Albers <Tony.Albers AT proact DOT dk>
> wrote:
>
>> Exchange backup with NMM can be a real pain. But it usually works fine once
>> you get all the kinks straightened out.
>>
>> So, if the job starts at 8 PM, will it die at 10 PM that same day? That is,
>> 2 hrs later?
>>
>> The fact that it happens at that exact time would have me looking for
>> scheduled jobs or something similar that might affect the backups.
>>
>> How do you do the backups(to tape or disk or..), and at what speed?
>>
>> /tony
>>
>> -----Oprindelig meddelelse-----
>> Fra: EMC NetWorker discussion [mailto:NETWORKER AT LISTSERV.TEMPLE DOT EDU]
>> På vegne af Matthew Powell
>> Sendt: 22. januar 2013 15:48
>> Til: NETWORKER AT LISTSERV.TEMPLE DOT EDU
>> Emne: [Networker] Exchange 2010 with NMM 2.4 and Networker 8.0
>>
>> We are using Networker 8.0 server on Solaris 10 and we are having the worst
>> issues trying to back up Exchange 2010. I have an open case with EMC and
>> they are at a loss. I am just curious if anyone on this thread used Legato
>> to back up Exchange 2010 and if you are having any issues with it. Our issue
>> seems to stem from a timeout issue but we have set the TCP settings that EMC
>> has recommended but it has not helped. It is like the job makes the snapshot
>> and then starts to back it up and then just times out during the process and
>> it is always at 10:00 pm at night. It doesn't matter when the job started,
>> before 10:00 pm or after it will bomb by 10:00 pm the next day. Thanks for
>> your time and I hope everyone has a wonderful day.
>>
>>
>>
>> Matt Powell
>> mtpowel AT clemson DOT edu
>> 864-656-0589 (Office)
>> 864-247-2823 (Cell)
>> Storage Administrator
>> Clemson Computing and Information Technology
>>
>>
>
>
>
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