Thanks David,
I doesn't seem possible -- when I run "save" on RCBIG2:/data2,
the backup succeeds,
but when I run my normal full backup, I get an error message on the same
filesystem
as described below. It looks like this:
> * rcbig2:/data2 2 retries attempted
> * rcbig2:/data2 save: RPC error: RPC send operation failed. A
>
It's a Linux machine -- no quarantine directory.
Disk errors would appear on "save."
The only similarity between the two machines is that both of the
filesystems have
individual files that are larger than 40 GB. (But that proves nothing.)
Matt
Browning, David wrote:
> The number of files isn't that great, the only other issue that might be
> is if you are trying to backup a virus quarantine directory - we had
> that issue with another machine.
>
> The other issue could be a problem with disk i/o - maybe a bad driver, a
> bad disk in a raid set, or something else that is affecting performance
> - such as virus scanning each file as it is backed up.
>
> That's about all the issues that I've run across over the years.
>
> David M. Browning Jr.
> LSUHSC Enterprise Network Operations/Help Desk
> (504) 568-4364 (Direct)
> (504) 654-7520 (BlackBerry number)
>
>
>
> -----Original Message-----
> From: EMC NetWorker discussion [mailto:NETWORKER AT LISTSERV.TEMPLE DOT EDU]
> On
> Behalf Of Matt Temple
> Sent: Wednesday, September 12, 2007 4:02 PM
> To: NETWORKER AT LISTSERV.TEMPLE DOT EDU
> Subject: Re: [Networker] RPC Timeouts on Full backup
>
> David,
>
> Thanks for your answer. I can add another piece of information to
> my
> original question , but I don't know what it tells me.
>
> I decided, since I needed to, to run a "save" directly on the partitions
> involved. (Two partitions on two machines.) On the first partition
> that had
> failed, the save worked perfectly and the entire filesystem was backed
> up.
> The second save is going on now.
>
> Do you still think that the "timeout" value is part of this. The
> number of files
> isn't nearly as high, by the way -- only 25,000 or so.
>
> I did check the index, and it appeared nearly empty.. After the
> forced save, it was
> fully populated.
>
> What do I make of this? Any ideas?
>
> Matt Temple
>
> Browning, David wrote:
>
>> That can happen is the timeout value is too low - the field is
>>
> actually
>
>> called timeout value. You can set it to the maximum 999, and see if
>> that helps. Documentation says that if you set it to ZERO (0), that
>> will cause the group to not use a timeout value, but in previous
>> versions I've found it doesn't always work.
>>
>> By the way, did you check the index of the clients? Sometimes the
>> backup continues to run, and will store the entry on tape, even though
>> the group thinks that the backup failed. We've had this happen on
>>
> very
>
>> large file systems (1,000,000+ files).
>>
>>
>> David M. Browning Jr.
>> LSUHSC Enterprise Network Operations/Help Desk
>>
>>
>> -----Original Message-----
>> From: EMC NetWorker discussion [mailto:NETWORKER AT LISTSERV.TEMPLE DOT EDU]
>>
> On
>
>> Behalf Of Matt Temple
>> Sent: Monday, September 10, 2007 4:41 PM
>> To: NETWORKER AT LISTSERV.TEMPLE DOT EDU
>> Subject: [Networker] RPC Timeouts on Full backup.
>>
>> All,
>>
>> All of our full backups work perfectly except with 2 of our
>> clients. Both give error messages that look like this:
>>
>>
>>
>>> * easter:/easter 2 retries attempted
>>> * easter:/easter save: RPC error: RPC send operation failed. A
>>>
>>>
>> network connection could not be established with the host.
>>
>>
>>> * easter:/easter lost connection to server, exiting
>>>
>>>
>>>
>> And both partitions are the only partitions having single files larger
>> than 40G. Could size be the issue here. Right now I'm running an
>> indexed
>> archive on the file system in question on one of the computers.
>>
>> Just to note, the other filesystems on these machines back up
>> successfully.
>> And incremental/5/7 backups go off without a hitch.
>>
>> Server is running FC and Networker 7.2.1.
>>
>> Thanks in advance!
>>
>> Matt
>>
>> --
>> =============================================================
>> Matthew Temple Tel: 617/632-2597
>> Director, Research Computing Fax: 617/582-7820
>> Dana-Farber Cancer Institute mht AT research.dfci.harvard DOT edu
>> 44 Binney Street, LG300/300 http://research.dfci.harvard.edu
>> Boston, MA 02115 Choice is the Choice!
>>
>> To sign off this list, send email to listserv AT listserv.temple DOT edu and
>> type "signoff networker" in the body of the email. Please write to
>> networker-request AT listserv.temple DOT edu if you have any problems with
>>
> this
>
>> list. You can access the archives at
>> http://listserv.temple.edu/archives/networker.html or
>> via RSS at http://listserv.temple.edu/cgi-bin/wa?RSS&L=NETWORKER
>>
>> To sign off this list, send email to listserv AT listserv.temple DOT edu and
>>
> type "signoff networker" in the body of the email. Please write to
> networker-request AT listserv.temple DOT edu if you have any problems with
> this
> list. You can access the archives at
> http://listserv.temple.edu/archives/networker.html or
>
>> via RSS at http://listserv.temple.edu/cgi-bin/wa?RSS&L=NETWORKER
>>
>>
>
>
> --
> =============================================================
> Matthew Temple Tel: 617/632-2597
> Director, Research Computing Fax: 617/582-7820
> Dana-Farber Cancer Institute mht AT research.dfci.harvard DOT edu
> 44 Binney Street, LG300/300 http://research.dfci.harvard.edu
> Boston, MA 02115 Choice is the Choice!
>
> To sign off this list, send email to listserv AT listserv.temple DOT edu and
> type "signoff networker" in the body of the email. Please write to
> networker-request AT listserv.temple DOT edu if you have any problems with
> this
> list. You can access the archives at
> http://listserv.temple.edu/archives/networker.html or
> via RSS at http://listserv.temple.edu/cgi-bin/wa?RSS&L=NETWORKER
>
> To sign off this list, send email to listserv AT listserv.temple DOT edu and
> type "signoff networker" in the body of the email. Please write to
> networker-request AT listserv.temple DOT edu if you have any problems with
> this list. You can access the archives at
> http://listserv.temple.edu/archives/networker.html or
> via RSS at http://listserv.temple.edu/cgi-bin/wa?RSS&L=NETWORKER
>
--
=============================================================
Matthew Temple Tel: 617/632-2597
Director, Research Computing Fax: 617/582-7820
Dana-Farber Cancer Institute mht AT research.dfci.harvard DOT edu
44 Binney Street, LG300/300 http://research.dfci.harvard.edu
Boston, MA 02115 Choice is the Choice!
To sign off this list, send email to listserv AT listserv.temple DOT edu and
type "signoff networker" in the body of the email. Please write to
networker-request AT listserv.temple DOT edu if you have any problems with this
list. You can access the archives at
http://listserv.temple.edu/archives/networker.html or
via RSS at http://listserv.temple.edu/cgi-bin/wa?RSS&L=NETWORKER
|