[Networker] Ideal for two RFEs for NDMP backups
2007-12-14 10:08:16
In my NetWorker 7.4 environment, I have a need for two features with
regard to NDMP 3 backups. I use NDMP to back up five Mirapiont message
stores. These are not NAS devices, but they do use NDMP for backups.
The server that hosts the email account I am using to send this
message is one of those Mirapoint servers.
First off, since I am using NDMP to back up exclusively email (I do
not use NDMP to back up any OS configuration files), we have a lot of
spam sitting on our servers despite throwing our best effort at spam
reduction. What I am wondering is if those of you who use NDMP to back
up NAS devices can tell me something about how your NDMP clients con
be configured. What I want to know is if you have the option to do
selective backups (where you can than recover individual folders or
files on your NAS device) and put in an NSR directive of some sort to
skip certain types of directories. I want to skip backing up the junk
mail and trash can for every user's account. Does your NDMP allow for
skip directives.
Secondly, on my NetWorker 7.4 server (its a Sun T2000 with Solaris
10), I notice that all the NetWorker related processes appear to run
on the same processor. My T2000 has 32 cores. When the indexing
processes for my NDMP backups begin, one of the processors always
drops down to the low teens in CPU idle time and when this happens,
responsiveness from the rest of NetWorker slows to a crawl even though
TOP shows hardly any system usage overall. So what I would like to do
is spread those nsrndmp processes out across the other 31 cores and
hopefully, it will allow the rest of NSR to run better. Is this
possible? If so, how? If its not possible, I am definitely going to
put in an RFE with EMC for it, although I won't hold my breath waiting
for them to respond.
--
Stan Horwitz
Temple University
Enterprise Systems Group
stan AT temple DOT edu
CONFIDENTIALITY STATEMENT: The information contained in this e-mail,
including attachments, is the confidential information of, and/or is
the property of, Temple University. The information is intended for
use solely by the individual or entity named in the e-mail. If you are
not an intended recipient or you received this in error, then any
review, printing, copying, or distribution of any such information is
prohibited. Please notify the sender immediately by reply e-mail and
then delete this e-mail from your system.
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
|
<Prev in Thread] |
Current Thread |
[Next in Thread>
|
- [Networker] Ideal for two RFEs for NDMP backups,
Stan Horwitz <=
|
|
|