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13514 discussions

Migrating data without service interruption : 3020 -> 3140
by Simon Vallet 28 Jul '08

28 Jul '08

Hi, we just received a new 3140 cluster here to upgrade an existing 3020c production filer. And now we're looking for a way to migrate the existing data (~18TB) with the least possible downtime. Ideally, we would use SnapMirror to copy the data on the new filer and then transparently (for clients) switch the production system, similarly to what happens when a cluster member fails over to the other member. But we don't know if this is possible. So the questions are: - do you think such a procedure could be successful ? - do you have any other ideas to migrate the data without service interruption ? Cheers, Simon -- Simon Vallet Ingénieur Système/Réseaux CEA DSV/IG/GEN - Genoscope Tél : +33 1 60 87 36 06 Mél. : svallet(a)genoscope.cns.f

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Logging SSH sessions
by Zeeshan 26 Jul '08

26 Jul '08

Hi all... Is there any way to log all SSH sessions on the filer in /etc/messages...or somehow view current SSH sessions...especially the IP addresses of hosts... With default settings, the message daemon only logs failed logon attempts... Thanx

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FC Tape drives on R200
by Robert K. Borowicz 25 Jul '08

25 Jul '08

Has anybody configured a IBM 3592 E5 Tape drive off of an R200 via Fiber Channel ? I'm hoping to configure it via the newly zoned port on my X1028A. TIA -Robert

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Re: Logging SSH sessions
by Steve Rieger 25 Jul '08

25 Jul '08

Check /var/log/secure ------Original Message------ From: Zeeshan Sender: owner-toasters(a)mathworks.com To: Toasters List Sent: Jul 24, 2008 20:45 Subject: Logging SSH sessions Hi all... Is there any way to log all SSH sessions on the filer in /etc/messages...or somehow view current SSH sessions...especially the IP addresses of hosts... With default settings, the message daemon only logs failed logon attempts... Thanx Sent via BlackBerry from T-Mobile

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Re: Logging SSH sessions
by Steve Rieger 25 Jul '08

25 Jul '08

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Re: [RE]Weird autosupport problem
by David McWilliams 23 Jul '08

23 Jul '08

No problem. We tried http, https & smtp, but no real difference. Sláinte, David Give a man a fire and he's warm for the day. But set fire to him and he's warm for the rest of his life. - Terry Pratchett, Discworld On Wed, Jul 23, 2008 at 12:32 PM, oakley <oakerz(a)lycos.com> wrote: > No disrepect intended, but are you sure you changed it to SMTP? Looking at > the output you have below, autosupport.support.transport is set to HTTP and > not SMTP. > > - Mike > > > > ---------[ Received Mail Content ]---------- > > Subject : Weird autosupport problem > > Date : Wed, 23 Jul 2008 11:40:43 -0400 > > From : "David McWilliams" <davidkmcw(a)gmail.com> > > To : "NetApp list" <toasters(a)mathworks.com> > > > > Autosupport worked fine up until about six weeks ago, no it doesn't. We > > can't think of anything that changed in the environment. > > > > We can ping the mailserver, I tried telnetting to the mailserver on port 25 > > to see if it is still relaying, seems to be OK. We weren't seeing any > > messages at all regarding autosupport in the messages file, an time we > > tested. We just changed the transport to smtp, from https, and we now get > > one message, but that's all, see below. > > > > netapp2050a> df -h > > > > Filesystem total used avail capacity Mounted on > > > > /vol/rootvol/ 20GB 197MB 19GB 1% /vol/rootvol/ > > > > /vol/rootvol/.snapshot 0TB 0TB 0TB ---% > > /vol/rootvol/.snapshot > > > > > > netapp2050a> options autosupport > > > > autosupport.cifs.verbose off > > > > autosupport.content complete > > > > autosupport.doit DONT > > > > autosupport.enable on > > > > autosupport.from netappalert(a)###.com > > > > autosupport.local.nht_data.enable off > > > > autosupport.local.performance_data.enable off > > > > autosupport.mailhost 10.1.1.130 > > > > autosupport.minimal.subject.id hostname > > > > autosupport.nht_data.enable on > > > > autosupport.noteto > > helpdeskteam(a)###.com > > > > autosupport.performance_data.enable on > > > > autosupport.retry.count 15 (value might be overwritten in > > takeover) > > > > autosupport.retry.interval 4m (value might be overwritten in > > takeover) > > > > autosupport.support.enable on > > > > autosupport.support.proxy > > > > autosupport.support.to autosupport(a)netapp.com > > > > autosupport.support.transport http > > > > autosupport.support.url support.netapp.com/asupprod/post/1.0/postAsup > > > > autosupport.throttle on > > > > autosupport.to > > admin(a)###.com > > > > > > From the messages file > > > > Wed Jul 23 11:04:38 EDT [netapp2050a: asup.general.drop:error]: Out of > > messages for autosupport, skipping autosupport: USER_TRIGGERED (test) > > > > The machine is running 7.2.2L1. Does anyone have any ideas? > > > > Sláinte, > > > > David > > > > Give a man a fire and he's warm for the day. But set fire to him and he's > > warm for the rest of his life. > > - Terry Pratchett, Discworld > >

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Weird autosupport problem
by David McWilliams 23 Jul '08

23 Jul '08

Autosupport worked fine up until about six weeks ago, no it doesn't. We can't think of anything that changed in the environment. We can ping the mailserver, I tried telnetting to the mailserver on port 25 to see if it is still relaying, seems to be OK. We weren't seeing any messages at all regarding autosupport in the messages file, an time we tested. We just changed the transport to smtp, from https, and we now get one message, but that's all, see below. netapp2050a> df -h Filesystem total used avail capacity Mounted on /vol/rootvol/ 20GB 197MB 19GB 1% /vol/rootvol/ /vol/rootvol/.snapshot 0TB 0TB 0TB ---% /vol/rootvol/.snapshot netapp2050a> options autosupport autosupport.cifs.verbose off autosupport.content complete autosupport.doit DONT autosupport.enable on autosupport.from netappalert(a)###.com <netappalert(a)plastipak.com> autosupport.local.nht_data.enable off autosupport.local.performance_data.enable off autosupport.mailhost 10.1.1.130 autosupport.minimal.subject.id hostname autosupport.nht_data.enable on autosupport.noteto helpdeskteam(a)###.com<jlalik@plastipak.com,helpdeskteam@plastipak.com> autosupport.performance_data.enable on autosupport.retry.count 15 (value might be overwritten in takeover) autosupport.retry.interval 4m (value might be overwritten in takeover) autosupport.support.enable on autosupport.support.proxy autosupport.support.to autosupport(a)netapp.com autosupport.support.transport http autosupport.support.url support.netapp.com/asupprod/post/1.0/postAsup autosupport.throttle on autosupport.to admin(a)###.com<lkostoff@platipak.com,bblair@plastipak.com> From the messages file Wed Jul 23 11:04:38 EDT [netapp2050a: asup.general.drop:error]: Out of messages for autosupport, skipping autosupport: USER_TRIGGERED (test) The machine is running 7.2.2L1. Does anyone have any ideas? Sláinte, David Give a man a fire and he's warm for the day. But set fire to him and he's warm for the rest of his life. - Terry Pratchett, Discworld

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mounting a volume on windows machine from a linux machine using ssh
by Anna M 22 Jul '08

22 Jul '08

I have a windows 2003 server where I have set up an ssh service. Now I want to mount a filer volume there. I can execute normal commands using ssh on that windows machine from my linux boxes but I can not successfully execute mount/ net use commands. Every time I try it, I get error: The local device name is already in use. Though I can execute same commands using rsh. Any clue whats wrong here? -- View this message in context: http://www.nabble.com/mounting-a-volume-on-windows-machine-from-a-linux-mac… Sent from the Network Appliance - Toasters mailing list archive at Nabble.com.

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snapvault start question
by Romeo Theriault 21 Jul '08

21 Jul '08

I'm just starting to test snapvault and I have a few questions about it's usage that I haven't found sufficient answers for in the documentation. I'm hoping someone might be able to help explain them to me. * On the snapvault start command you can specify your source (primary) dataset by these three different options. 1. filer:/vol/volname/qtree_name - for a particular qtree 2. filer:/vol/volname/- - for non-qtree data in a volume 3. filer:/vol/volname - for contents of entire volume including all qtrees. My question is, "Is there any difference between options 2 and 3, if I don't have any qtrees in any of my volumes?". Second question is in regards to a note in the snapvault documentation that states: "7.2.3 Volume to Qtree SnapVault When issuing the snapvault start command, you are not required to specify a qtree name for the source; however, this practice is not recommended. This type of relationship increases the performance of the SnapVault transfer; however, it also increases the amount of time it takes to perform a backup. Since you must specify a qtree for the SnapVault destination, an entire volume then resides in a qtree on the destination. When it's time for the restore via the Data ONTAP CLI, the entire contents of the qtree, which contains all the data from the source volume, is restored to a qtree on the SnapVault primary system. Once the data is restored, you must then manually copy the data back to the appropriate location." As I've eluded to in my question above, we don't use any qtrees in our environment. Is the above note saying that when I do a snapvault restore that it's going to restore back into a qtree and I'll have to manually copy the contents out of the qtree back into the root dir of the volume before it will be back to the way it was before the restore? I'm hoping that's not what it's saying, though it sure sounds like it. Thanks for any help on this, Romeo

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RANDOM Questions
by ifstat 17 Jul '08

17 Jul '08

Hi I have a few random question regarding the FAS3170 and Data ONTAP 7.2.3. 1. Does netapp support IBM 3583 Tape Library or has anyone successfuly configure a FAS system with this library? 2. What are the maximum number of volumes that you can snapmirror, I know concurrent on the above DOT is 100, is it equal to the number of volumes -1 for vol0, thus being 499? 3. A normal Active/Active cluster, what is the maximum distance that is supported between nodes without additional licensing or fc switches etc. Thanks -- View this message in context: http://www.nabble.com/RANDOM-Questions-tp18510440p18510440.html Sent from the Network Appliance - Toasters mailing list archive at Nabble.com.

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