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13514 discussions

Configuring SNMP traps
by johnj.sasso＠ps.ge.com 06 Jan '00

06 Jan '00

Folks, We have two F760s in a cluster running ONTAP 5.3.4, and so far have configured SNMP on there to send traps to a "traphost". I wrote a Perl program that runs on the traphost as a daemon , which intercepts the traps and logs the data to a file. I am interested in having only certain MIB-II parameters sent to the traphost (e.g. cpuUpTime, cpuIdleTime, ...) on a periodic basis (e.g. 60 sec), rather than having the traphost directly query the NetApp periodically. Is it possible to configure the NetApp to do this? If so, how (please provide an example)? I've read through the sys. admin manual and man pages on SNMP, but they don't provide sufficient info. Thanks in advance! --john

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RE: Configuring SNMP traps
by Mohler, Jeff 06 Jan '00

06 Jan '00

I would venture to say that those variables you list, are not traps themselves..theyre not an action/reaction type parameter, but simply a value stored for retrieval by an EMS system. -----Original Message----- From: johnj.sasso(a)ps.ge.com [mailto:johnj.sasso@ps.ge.com] Sent: Thursday, January 06, 2000 12:27 PM To: toasters(a)mathworks.com Subject: Configuring SNMP traps Folks, We have two F760s in a cluster running ONTAP 5.3.4, and so far have configured SNMP on there to send traps to a "traphost". I wrote a Perl program that runs on the traphost as a daemon , which intercepts the traps and logs the data to a file. I am interested in having only certain MIB-II parameters sent to the traphost (e.g. cpuUpTime, cpuIdleTime, ...) on a periodic basis (e.g. 60 sec), rather than having the traphost directly query the NetApp periodically. Is it possible to configure the NetApp to do this? If so, how (please provide an example)? I've read through the sys. admin manual and man pages on SNMP, but they don't provide sufficient info. Thanks in advance! --john

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Re: Sun Client Maximum Throughputs (again)
by Aimee Schmidt 06 Jan '00

06 Jan '00

>I haven't heard of that yet. I, too, have seen this in SUN's online docs somewhere. >How will we be able to set variables like ngroup_max, etc. I put my ndd statements in /etc/init.d/inetinit Aimee _____________________________________________________ Aimee Schmidt aimee(a)netapp.com Software Test Engineer Voice: 408.822.6840 Network Appliance Fax: 408.822.4559 / |\ / | \ "We cannot direct the wind __o / | \ but we can adjust our sails" _`\<,_ / | \ (_)/ (_) ---------- \________/ |_|

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Re: Sun Client Maximum Throughputs (again)
by Darrell Fuhriman 06 Jan '00

06 Jan '00

tkaczma(a)gryf.net writes: > You may want to put these settings in /etc/system. Sun has deprecated the use of /etc/system and claims it will be going away in a not-so-distant release, since it interferes with the idea of dynamic configurability. Darrell

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Backing up a filer
by Greg Wong 06 Jan '00

06 Jan '00

Hi all, I'm kind of new to the this filer business and I have a question about backing it up. We have an F720 on site that isn't doing much since we aren't backing it up. I need some options on how to do this. We currently back up our other systems vith Veritas Netbackup and a tape library. Now, my question(s) is if I want to use Veritas to back up the filer using NDMP, do I have to dedicate a drive on the remote tape library to the filer? Will the filer support a locally attached library, and if it does, does Veritas control the library or does the filer? Thanks for your help Greg

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Re: Sun Client Maximum Throughputs (again)
by sthaug＠nethelp.no 06 Jan '00

06 Jan '00

> Ah, interesting... I never considered whether DOT's stack > supported the RFC1323 TCP extensions, but that might be part of the > reason why my FreeBSD desktop (which turns on 1323 and 1644 by > default) always seems to outrun much more expensive Sparc servers for > network throughput, and with a lower CPU hit. FreeBSD *did* turn on these by default. It no longer does. You want to check the following sysctl variables: net.inet.tcp.rfc1323 net.inet.tcp.rfc1644 Steinar Haug, Nethelp consulting, sthaug(a)nethelp.no

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RE: CIFS and NTFS
by Bond, Andrew 06 Jan '00

06 Jan '00

You should liase with NetApp tech support on this, but briefly: > 1) Do I need to put our CIFS server in an NT domain to use NTFS ACLS ? > Our CIFS server is currently in a workgroup and is not seen > by NT client as an > NTFS server, but as a FAT server. Yes - you need the filer to be in an NT domain. > 2) I tried to move the CIFS in our NT domain, and it failed. > I get this message > : > Could not register CIFS group name DOMAIN: Another machine > already has that > name. Chances are there was a problem with the syntax you were using. "cifs testdc" is a useful tool, but you'll need to shut down cifs before you test a different domain using it. Support will be able to help with this. Thanks and best regards, Andrew Bond Network Appliance UK Systems Engineer Waterview House, 1 Roundwood Avenue, tel +44 (0)20-8756-6722 Stockley Park, mobile +44 (0)7801-383566 Middlesex, UB11 1EJ fax +44 (0)20-8756-6701 http//www.netapp.com Get answers NOW! - NetApp On the Web - http//now.netapp.com Privileged/Confidential Information may be contained in this message. If you are not the addressee indicated in this message (or responsible for delivery of the message to such person), you may not copy or deliver this message to anyone. In such case, you should destroy this message and kindly notify the sender by reply email. Please advise immediately if you or your employer does not consent to Internet email for messages of this kind. Opinions, conclusions and other information in this message that do not relate to the official business of my company shall be understood as neither given nor endorsed by it.

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CIFS and NTFS
by Laurent Blain 06 Jan '00

06 Jan '00

Hello, I try to reconfigure our CIFS server to get NTFS features (ACLs). I've moved qtree security attribute from unix to mixed. But I still have two problems : 1) Do I need to put our CIFS server in an NT domain to use NTFS ACLS ? Our CIFS server is currently in a workgroup and is not seen by NT client as an NTFS server, but as a FAT server. 2) I tried to move the CIFS in our NT domain, and it failed. I get this message : Could not register CIFS group name DOMAIN: Another machine already has that name. There is no other machine with the same name in this DOMAIN, PDC and BDC are running and other servers (NT stations and SAMBA servers) register fine in the DOMAIN. Finally, I tried to move the server in another NT domain with less servers and it works... Any idea. Thanks. Laurent ----------------------------------------------------------- Laurent Blain Tel. (+33) 5 61 33 69 39 LAAS-CNRS Fax. (+33) 5 61 33 64 47 7, Av du Colonel Roche E-mail: blain(a)laas.fr 31077 Toulouse Cedex 4 - FRANCE -----------------------------------------------------------

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Re: Sun Client Maximum Throughputs (again)
by Darrell Fuhriman 06 Jan '00

06 Jan '00

mds(a)gbnet.net (mark) writes: > Heh. Have you been extra careful balancing your sbus/pci cards? > What tape units do you use? What host adaptors too? Not *extra* careful. We put 2 DLT7000's per bus, and we're using the Dual Port differential controller sold by sun, I think it's the 6514A. > Did you try IBM's, SGI's or HP's, out of sheer curiosity..? The HP V-class was able to feed us about 55MB/s. I think the CPU load was higher on the HP than the Sun, though of course it had a lot more CPUs to burn. :) Darrell

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Re: Sun Client Maximum Throughputs (again)
by mds＠gbnet.net 06 Jan '00

06 Jan '00

On Wed 7 Jan, 1930, Darrell Fuhriman <darrell(a)grumblesmurf.net> wrote: > Brian Tao <taob(a)risc.org> writes: > > > Do you find that with 2 x 400-MHz CPU's that you have enough > > cycles to stream 600 Mbps off the gigabit ethernet and sustain high > > throughput to your tape drives? > > Yep, plenty. :) Of course, in our testing we've found that Sun > does much better at this than other platforms, say DEC, which > just crapped itself entirely. :) <nosey> Heh. Have you been extra careful balancing your sbus/pci cards? What tape units do you use? What host adaptors too? Did you try IBM's, SGI's or HP's, out of sheer curiosity..? </nosey> > Darrell >-- End of excerpt from Darrell Fuhriman -- -Mark ... an Englishman in London ...

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