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is the filer "telnet' command
by Iluhes 04 Oct '12

04 Oct '12

I need to check if the firewall is open between filers on snapmirror ports. I cannot find a "telnet" command so I can telnet from fi ler to to filer on specific port. How do I check from filer CMD line if the ports on the snapmirror partner are open Thanks!

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Error: snap restore: Volume is in use by other operations
by Fletcher Cocquyt 27 Sep '12

27 Sep '12

Anyone seen this >> na03*> snap restore -t vol -s hourly.1 publicweb >> >> Volume publicweb will be made restricted briefly before coming back online. >> >> Are you sure you want to do this? y >> >> You have selected volume publicweb, snapshot hourly.1 >> >> Proceed with revert? y >> Volume publicweb may not be remounted because of 1 open file: >> The sm_recover_main process has 1 file open : >> /vol/publicweb/etc/sm/notify >> snap restore: Volume is in use by other operations. (public web). > We cancelled & deleted all related snap mirrors on the volume and and moved the /etc/sm/notify file out of the way and still could not execute the snap restore - any idea why? this is Ontap 8.1 thanks

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simple max spindles question
by Owen.Beckley＠sungard.com 27 Sep '12

27 Sep '12

I have a simple question about an old FAS3020 HA pair that we have. I looked it up in the Hardware Universe tool and it says that the maximum spindle count is 168. Is this the maximum for the pair, or per head? In a failover scenario, can the system only handle 168 spindles total, or 336 total? Thanks, -Owen -- Owen Beckley - owen.beckley(a)sungard.com<mailto:owen.beckley@sungard.com> - T: 630 482 5148 - M: 630 788 6998

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E2K10 on VMWARE. Which best practice?
by Milazzo Giacomo 27 Sep '12

27 Sep '12

Hi all, a couple of time I've experienced some performances issues with Exchange 2010 installed on "luns" on a NetApp filer. Worst cases of course when I've some secondary passive DAG setup on SATA aggregates. I've almost read everything about best practice both on VMware FC SAN storage and Exchange natively setup on FC LUNs; there's also a very interesting TR about E2K10 on 2240 FAS with SATA only! But there's something not clear. In this environment: Storage NetApp vSphere 5.1 E2K10 Vdisk diretti (non rdm) Datastore FCP Which are the parameters you consider to best optimize everything? The VMware ones? The Exchange ones? A mean between the two? :) I.e are read_realloc or extent options really useful? Regards, Dott. Giacomo Milazzo [Descrizione: cid:image001.jpg@01C75422.0D316270] Technical Account Manager Sinergy SpA Filiale di Roma * 00198. viale Regina Margherita, 269 ' (+39) 3406001045 0644245272 7 (+39) 0226922048 * Giacomo.Milazzo(a)Sinergy.it

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Re: NMC on Mac?
by Scott Eno 26 Sep '12

26 Sep '12

Already did. https://communities.netapp.com/message/88618#88618 I added it to this discussion since it seems to be monitored by those interested in mac ports of netapp software, and in hopes the team responsible for porting System Manager might get a hint. :-) On Sep 26, 2012, at 11:08 AM, Ehrhart, Rick wrote: > Hi Chris – > > Could you post your results on communities.netapp.com? > > Thank-you, > > - Rick - > > From: toasters-bounces(a)teaparty.net [mailto:toasters-bounces@teaparty.net] On Behalf OfChristopher S Eno > Sent: Wednesday, September 26, 2012 4:06 AM > To: Smoot, Pete > Cc: Toasters > Subject: Re: NMC on Mac? > > I got the NetApp Management Console (linux) to work on my MacBook rather easily. Normally, on a linux host, it would be started from a shell script: > > #!/bin/sh > LINKPATH=`readlink -f $0` > INSTALLDIR=`dirname $LINKPATH` > CP=lib/jpf-boot.jar > cd "$INSTALLDIR";jre-1.6.0/bin/java -splash:images/netapp/splash-netapp.png -Xms25m -Xmx512m -classpath $CP -Dversion=3.2 -Dvendor=netapp org.java.plugin.boot.Boot > /dev/null > > So I took the last line and, launching from the install dir, modified it a bit and ran it from the command line: > > > java -splash:images/netapp/splash-netapp.png -Xms25m -Xmx512m -classpath lib/jpf-boot.jar -Dversion=3.2 -Dvendor=netapp org.java.plugin.boot.Boot > > > Just basically using the OS X jre and telling it where the jpf-boot.jar file is located. Started right up and ran perfectly. > > I'm no Apple developer, so I wouldn't know how to wrap this in an .app format, but thought I'd pass it along anyway. > > > > > > On Sep 25, 2012, at 7:37 PM, Scott Eno wrote: > > > Thanks Pete. Will give it a try. > > --- > Scott Eno > > On Sep 25, 2012, at 4:40 PM, "Smoot, Pete" <Pete.Smoot(a)netapp.com> wrote: > > > We don’t support that. But….it’s just a bunch of jar files. If you copy them to your mac and launch it, there’s a good chance it will work. It might look ugly. > > A few years ago, some engineers who liked Mac’s tried it. I think it worked but can’t remember. > > From: toasters-bounces(a)teaparty.net [mailto:toasters-bounces@teaparty.net] On Behalf Of Christopher S Eno > Sent: Tuesday, September 25, 2012 12:17 PM > To: Roach, Steven > Cc: Toasters > Subject: Re: NMC on Mac? > > Yeah, I have that, I'm looking for a native NetApp Management Console for Mac. The one that comes with DFM. > > ---- > Scott Eno > s.eno(a)me.com > > On Sep 25, 2012, at 12:05 PM, "Roach, Steven" <Steven.Roach(a)netapp.com> wrote: > > Are you asking for Native System Manager for Mac: > > > https://communities.netapp.com/thread/17553?tstart=0 > > > > From: Christopher S Eno <s.eno(a)me.com> > Date: Tuesday, September 25, 2012 11:15 AM > To: Toasters <toasters(a)teaparty.net> > Subject: NMC on Mac? > > Hi, > > Anyone tried to run the Linux version of the NetApp management console to run on a Mac? > > NetApp/DFM Guys: any chance of a native Mac version of the NMC? Even if unsupported like system manager for Mac? > > ---- > Scott Eno > s.eno(a)me.com > _______________________________________________ > Toasters mailing list > Toasters(a)teaparty.net > http://www.teaparty.net/mailman/listinfo/toasters > > _______________________________________________ > Toasters mailing list > Toasters(a)teaparty.net > http://www.teaparty.net/mailman/listinfo/toasters >

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Re: NMC on Mac?
by Scott Eno 26 Sep '12

26 Sep '12

Thanks Pete. Will give it a try. --- Scott Eno On Sep 25, 2012, at 4:40 PM, "Smoot, Pete" <Pete.Smoot(a)netapp.com> wrote: > We don’t support that. But….it’s just a bunch of jar files. If you copy them to your mac and launch it, there’s a good chance it will work. It might look ugly. > > A few years ago, some engineers who liked Mac’s tried it. I think it worked but can’t remember. > > From: toasters-bounces(a)teaparty.net [mailto:toasters-bounces@teaparty.net] On Behalf Of Christopher S Eno > Sent: Tuesday, September 25, 2012 12:17 PM > To: Roach, Steven > Cc: Toasters > Subject: Re: NMC on Mac? > > Yeah, I have that, I'm looking for a native NetApp Management Console for Mac. The one that comes with DFM. > > ---- > Scott Eno > s.eno(a)me.com > > On Sep 25, 2012, at 12:05 PM, "Roach, Steven" <Steven.Roach(a)netapp.com> wrote: > > Are you asking for Native System Manager for Mac: > > > https://communities.netapp.com/thread/17553?tstart=0 > > > > From: Christopher S Eno <s.eno(a)me.com> > Date: Tuesday, September 25, 2012 11:15 AM > To: Toasters <toasters(a)teaparty.net> > Subject: NMC on Mac? > > Hi, > > Anyone tried to run the Linux version of the NetApp management console to run on a Mac? > > NetApp/DFM Guys: any chance of a native Mac version of the NMC? Even if unsupported like system manager for Mac? > > ---- > Scott Eno > s.eno(a)me.com > _______________________________________________ > Toasters mailing list > Toasters(a)teaparty.net > http://www.teaparty.net/mailman/listinfo/toasters >

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R: Upgrading SnapDrive without reconnecting LUNs?
by Milazzo Giacomo 26 Sep '12

26 Sep '12

But if that was passive why it had LUNs connected? Maybe do you mean with init logged in? On passive node you should be able to power off the LAN connections too without for this to loose volumes in the cluster container... Old SD works we know but we also know that works is not supports :-) 6.4 is in the matrix. -----Messaggio originale----- Da: Randy Rue [mailto:rrue@fhcrc.org] Inviato: sabato 22 settembre 2012 21:53 A: Milazzo Giacomo Cc: Steve Klise; toasters(a)teaparty.net Oggetto: Re: R: Upgrading SnapDrive without reconnecting LUNs? Our DBA upgraded the passive node first, that's when the LUNs all disconnected. BTW, I got confirmation from our NA SE that while older versions of SD might definitely work with DOT 8.1.1, the support matrix does require SD 6.4+ ----- Original Message ----- From: "Milazzo Giacomo" <G.Milazzo(a)sinergy.it> To: "Randy Rue" <rrue(a)fhcrc.org> Cc: "Steve Klise" <klises(a)sutterhealth.org>, toasters(a)teaparty.net Sent: Saturday, September 22, 2012 12:24:58 PM Subject: R: Upgrading SnapDrive without reconnecting LUNs? Mh. Sound strange. SD is a service running on top of volume manager...I've never had issue upgrading it: this does not cause communication interruption with LUNs I read about iSCSI, maybe something is wrong in the service dependency so that SD kill the iSCSI initiator too? Anyway the road to upgrade the passive node first is the good one. Regards, -----Messaggio originale----- Da: toasters-bounces(a)teaparty.net [mailto:toasters-bounces@teaparty.net] Per conto di Klise, Steve Inviato: mercoledì 19 settembre 2012 16:52 A: Randy Rue; toasters(a)teaparty.net Oggetto: RE: Upgrading SnapDrive without reconnecting LUNs? What I have done in the past, was to get on the active node, update snapdrive, then update the passive node (assuming you are doing active/passive). All nodes should be at the same version. So, these are the steps I have done. You will also have to update the SMSQL to the same version as well. Update snapdrive (may need to install hot fixes) update SnapManager If you are using MPIO, update (may need to install hotfixes) last step, install Netapp Host Utilities I hate Microsoft clustering.. Sucks, and it can be complicated and a pain when it breaks. Hope this helps. Regards Steve Klise Storage Engineer, NCDA __________________________ PALO ALTO MEDICAL FOUNDATION SUTTER HEALTH INFORMATION SERVICES PENINSULA COASTAL REGION Office: 408-523-3163 · Fax: 408-328-1406 e-mail: klises(a)sutterhealth.org WARNING: "All e-mail sent to or from this address will be received or otherwise recorded by the Palo Alto Medical Foundation e-mail system and is subject to archival, monitoring or review by, and/or disclosure to, someone other than the recipient." ________________________________________ From: toasters-bounces(a)teaparty.net [toasters-bounces(a)teaparty.net] On Behalf Of Randy Rue [rrue(a)fhcrc.org] Sent: Wednesday, September 19, 2012 7:49 AM To: toasters(a)teaparty.net Subject: Upgrading SnapDrive without reconnecting LUNs? Hello All, We're preparing to upgrade a v3170 running 7.3.5 to 8.1.1 and will first need to upgrade a number of SnapDrive clients to 6.4 or higher. Our DBA's are testing the SnapDrive upgrade and so far have been unable to do so without needing to recreate all their connections (essentially the iSCSI disks mounted in the SQL cluster go away and they need to reconnect to the LUNs). Is there a better way to do this? Seems like in a perfect world, we'd just run some .exe to upgrade SnapDrive, reboot and find all as it was? Hope to hear from you, Randy _______________________________________________ Toasters mailing list Toasters(a)teaparty.net http://www.teaparty.net/mailman/listinfo/toasters _______________________________________________ Toasters mailing list Toasters(a)teaparty.net http://www.teaparty.net/mailman/listinfo/toasters

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ICMP Fragmentation Needed requests not being honored?
by Ray Van Dolson 26 Sep '12

26 Sep '12

Troubleshooting an issue with SMTP mail delivery for autosupport on an IBM N6240 (FAS 3050 I believe). Mail conversation starts up but then never succeeds fully. Mail server just shows a reset or that the NetApp dropped connection. Ran pktt during the SMTP conversation on the NetApp side and saw that we were receiving ICMP Fragmentation Needed messages (requesting MTU 1400) from an upstream router. However, the NetApp continued to send its data at full frame size (1500 bytes - overhead or 1448 bytes). These don't get through and the SMTP conversation stalls. Confirmed that delivery via a local SMTP server which doesn't require fragmentation works fine. This is ONTAP 8.0.2P3. Anyone have any idea why the network stack isn't honoring the fragmentation requests? Thanks, Ray

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NMC on Mac?
by Christopher S Eno 25 Sep '12

25 Sep '12

Hi, Anyone tried to run the Linux version of the NetApp management console to run on a Mac? NetApp/DFM Guys: any chance of a native Mac version of the NMC? Even if unsupported like system manager for Mac? ---- Scott Eno s.eno(a)me.com

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Re: e0M port as default gateway?
by Ray Van Dolson 25 Sep '12

25 Sep '12

On Thu, Aug 09, 2012 at 10:54:57PM +0000, Jayanathan, David wrote: > Hi Ray, > > We allow all management activity to go through the same interfaces > that data goes through. Only on our Cluster Mode implementations do > we use e0M for management ports, otherwise we only plug in e0M in > order to have the RLM/SP connections on the network. > > Hope this helps! > > -David Thanks, David. We are running cluster mode on these systems (two controllers). Key thing we're seeing is that NFS/CIFS file serving activity grinds to a halt when we lose connectivity to AD/NIS servers (the communication for which currently goes through e0M due to default gateway setup). I presume this is expected behavior, but am a bit surprised that NFS file serving would hang for activity not involving an NIS UID. Presumably any NFS requests gets mapped to a UID and would require an NIS lookup? Anyone run into this before? Ray > > -----Original Message----- > From: toasters-bounces(a)teaparty.net [mailto:toasters-bounces@teaparty.net] On Behalf Of Ray Van Dolson > Sent: Thursday, August 09, 2012 2:26 PM > To: toasters(a)teaparty.net > Subject: e0M port as default gateway? > > Hello all; > > We have some N6240's (rebadged FAS3xxx series) on which the default > gateway is set to an IP that routes out the e0M interface. > > As such, if the e0M port (wrench port) goes offline, essentially > functionality on that controller ceases as communication with AD, > NIS, etc. stops working. > > We have 10GbE ports on these devices -- we could easily configure the > default gateways to use one of those instead, but I am unclear as to > what best practice is here. We access management functionality > through the IP bound on the e0M port now. > > How do the rest of you set things up? > > Ray

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