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RE: 2 telnet sessions
by Moritz.Willers＠ubsw.com 14 Apr '03

14 Apr '03

run as many 'fsh' (filer shell) on Unix host as you want to one filer. fsh requires the Term::Shell module. - Moritz #!/usr/bin/perl -wT # @(#) $Id: fsh,v 1.5 2003/03/20 12:45:14 willers Exp $ # Moritz.Willers(a)ubsw.com, Perot Systems, 2002 use strict; my $filer = shift || 'filer'; $filer =~ m/^(\w+)$/; $filer = $1; # untaint die "check on hostname argument failed. stopping right here\n" unless defined $filer; FSH->new($filer)->cmdloop; exit 0; package FSH; use English; use vars qw($dir $filer $getroot); BEGIN { # untaint ($dir = $0) =~ m#(.*/)#go; $dir = $1; $ENV{PATH} = "/usr/bin"; } use lib "$dir/../lib/perl"; use base qw(Term::Shell); sub init { my $self = shift; $filer = ${$self->{API}{args}}[0]; $getroot = $UID == 0 ? undef : -x '/usr/bin/pbrun' ? '/usr/bin/pbrun' : -x '/usr/bin/sudo' ? '/usr/bin/sudo' : -x '/sbclocal/bin/sudo' ? '/sbclocal/bin/sudo' : die "Can't find sudo or pbrun\n"; } sub prompt_str { my $self = shift; return "$filer> "; } sub run_ { ; } # don't exit on empty input line sub catch_run { my ($self, @stuff) = @_; my @cmd = ('/usr/bin/rsh', $filer, @stuff); unshift @cmd, ($getroot) if (defined $getroot); system(@cmd); } sub run_help { print qq(fsh - filer shell Commands: exit - exits the filer shell help - prints this screen type ? to get the help on the filer commands ); } 1; __END__ =head1 NAME fsh - filer shell =head1 SYNOPSIS fsh [hostname] =head1 DESCRIPTION I<fsh> is a non-interactive shell to a NetApp filer with comandline editing and history functionality. It has been written to allow more than one administrator at a time to have a shell on the filer. It executes all commands on the filer via rsh and thus only allows for the non interactive filer commands, type '?' at the prompt to see them. The I<fsh> must be executed on a host that has trusted access to the filer via rsh, i.e. the maintenance server. If executed as unpriviledged user it will prepend every execution of rsh by sudo. This slows command execution down considerably. It is recommended to run the fsh as root. If no hostname is given it will execute all commands on I<filer>. The shell uses GNU readline (3) for the command prompt. The behaviour of the command line can be changed with settings in the I<.inputrc>, e.g. adding set editing-mode vi will enable vi command line editing. See the readline (3) manpage for details. =head1 AUTHOR Moritz.Willers(a)ubsw.com, Perot Systems, 2002 =cut Visit our website at http://www.ubswarburg.com This message contains confidential information and is intended only for the individual named. If you are not the named addressee you should not disseminate, distribute or copy this e-mail. Please notify the sender immediately by e-mail if you have received this e-mail by mistake and delete this e-mail from your system. E-mail transmission cannot be guaranteed to be secure or error-free as information could be intercepted, corrupted, lost, destroyed, arrive late or incomplete, or contain viruses. The sender therefore does not accept liability for any errors or omissions in the contents of this message which arise as a result of e-mail transmission. If verification is required please request a hard-copy version. This message is provided for informational purposes and should not be construed as a solicitation or offer to buy or sell any securities or related financial instruments.

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Data ONTAP 5.3.7R3 on a n F520
by Joe C Ropar 14 Apr '03

14 Apr '03

Greetings, First time caller. I have a 520 for which "snap list" returns several snapshot_for_backup ( busy ) lines. These are old and for some reason were not deleted automatically. I cannot delete them manually either. I have tried setting "snap sched vol0 0 0 0" turned "vol options vol0 nosnap on" and was still unable to delete the snapshots. Below is the output of snap list. Any suggestions on how to get rid of the unwanted snapshots would be appreciated. Volume vol0 working............................................. %/used %/total date name ---------- ---------- ------------ -------- 1% ( 1%) 1% ( 1%) Apr 14 09:02 hourly.0 2% ( 1%) 1% ( 1%) Apr 14 07:02 hourly.1 2% ( 1%) 1% ( 1%) Apr 14 00:01 weekly.0 2% ( 1%) 1% ( 1%) Apr 13 17:02 hourly.2 2% ( 1%) 1% ( 1%) Apr 13 15:02 hourly.3 2% ( 1%) 2% ( 1%) Apr 13 13:02 hourly.4 3% ( 1%) 2% ( 1%) Apr 13 11:02 hourly.5 3% ( 1%) 2% ( 1%) Apr 13 00:01 nightly.0 3% ( 2%) 2% ( 1%) Apr 12 00:01 nightly.1 8% ( 7%) 6% ( 5%) Apr 11 00:03 nightly.2 9% ( 7%) 6% ( 5%) Apr 10 00:02 nightly.3 32% (28%) 29% (24%) Sep 20 21:48 snapshot_for_backup.498 (busy) 33% (28%) 30% (24%) Sep 18 23:37 snapshot_for_backup.496 (busy) 33% (27%) 31% (23%) Sep 14 01:28 snapshot_for_backup.495 (busy) 34% (26%) 33% (22%) Sep 09 19:52 snapshot_for_backup.494 (busy) 36% (26%) 35% (22%) Aug 07 21:41 snapshot_for_backup.481.old (busy) Regards, Joseph C. Ropar Unix Systems Administrator Raytheon Systems Company cell (214) 869-7901 desk (972) 952-4306 e-mail jropar(a)raytheon.com

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Enterprise Vault for Exchange
by Bui, Marcus 14 Apr '03

14 Apr '03

Hi Toasters, I have an F820 that will be used for MS Exchange archiving of PST. The product use is Enterprise Vault for Exchange by KVInc. I'm finding out more details about the product but is basically stores PST in compress single instance. Is anyone currently using the product? Any 'gotchas' or specific requirement setup on the Filer? thanks, Marcus Bui

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Re: Data ONTAP 5.3.7R3 on a n F520
by Joe C Ropar 14 Apr '03

14 Apr '03

Paul, >ndmpd status ndmpd ON. No ndmpd sessions active > uptime 11:38am up 42 days, 23:45 3945179638 NFS ops, 0 CIFS ops, 378 HTTP ops The filer has no active ndmpd sessions and has been rebooted since the time stamp on the snapshots in question. Data ONTAP 5.3.7R3 is the most current version listed on NOW for an F520. Regards, Joseph C. Ropar Unix Systems Administrator Raytheon Systems Company cell (214) 869-7901 desk (972) 952-4306 e-mail jropar(a)raytheon.com Paul Albers <palbers(a)netapp.com> 04/14/2003 11:14 AM To: Joe_C_Ropar(a)raytheon.com (Joe C Ropar) cc: Subject: Re: Data ONTAP 5.3.7R3 on a n F520 Hello Joe, If you are running ndmpd backups, you can look at 'ndmpd status' and if there are some all stale backups that appear to be wedged, you can then issue the ndmpd kill <session#> against them. The quickest way to resolve the below is to just schedule downtime and reboot the filer. The backup jobs that died poorly on the client side, which didn't let the filer know they were broken will then be cleared on the filer side as well. This type of problem caused by the client's backup job dying poorly is better handled in later version of OnTap. Regards, -paul Paul Albers Escalation Engineer Network Appliance 512.329.2976 > Greetings, > First time caller. > > I have a 520 for which "snap list" returns several snapshot_for_backup ( > busy ) lines. > These are old and for some reason were not deleted automatically. > I cannot delete them manually either. > > I have tried setting "snap sched vol0 0 0 0" turned "vol options vol0 > nosnap on" > and was still unable to delete the snapshots. > > Below is the output of snap list. > > Any suggestions on how to get rid of the unwanted snapshots would be > appreciated. > > Volume vol0 > working............................................. > > %/used %/total date name > ---------- ---------- ------------ -------- > 1% ( 1%) 1% ( 1%) Apr 14 09:02 hourly.0 > 2% ( 1%) 1% ( 1%) Apr 14 07:02 hourly.1 > 2% ( 1%) 1% ( 1%) Apr 14 00:01 weekly.0 > 2% ( 1%) 1% ( 1%) Apr 13 17:02 hourly.2 > 2% ( 1%) 1% ( 1%) Apr 13 15:02 hourly.3 > 2% ( 1%) 2% ( 1%) Apr 13 13:02 hourly.4 > 3% ( 1%) 2% ( 1%) Apr 13 11:02 hourly.5 > 3% ( 1%) 2% ( 1%) Apr 13 00:01 nightly.0 > 3% ( 2%) 2% ( 1%) Apr 12 00:01 nightly.1 > 8% ( 7%) 6% ( 5%) Apr 11 00:03 nightly.2 > 9% ( 7%) 6% ( 5%) Apr 10 00:02 nightly.3 > 32% (28%) 29% (24%) Sep 20 21:48 snapshot_for_backup.498 (busy) > 33% (28%) 30% (24%) Sep 18 23:37 snapshot_for_backup.496 (busy) > 33% (27%) 31% (23%) Sep 14 01:28 snapshot_for_backup.495 (busy) > 34% (26%) 33% (22%) Sep 09 19:52 snapshot_for_backup.494 (busy) > 36% (26%) 35% (22%) Aug 07 21:41 snapshot_for_backup.481.old (busy) > > > Regards, > Joseph C. Ropar > Unix Systems Administrator > Raytheon Systems Company > cell (214) 869-7901 > desk (972) 952-4306 > e-mail jropar(a)raytheon.com

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more virus scan questions
by David Papas 14 Apr '03

14 Apr '03

Got a question regarding the "scan failures" numbers revealed in the "vscan" command. Does anyone know if these logged failures represent: 1) A failure to contact the virus server upon a scan request. 2) The virus server is contactable and registered and all, but fails to actually scan the file for whatever reason. 3) A combination of these and possibly some other statistics I'm overlooking? Thanks all, -D.

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2 telnet sessions
by devnull＠adc.idt.com 14 Apr '03

14 Apr '03

Dear Toasters, I am trying to see if its possible to connect to the filer via more than 1 telnet session. The only "options" i see is telnet.enable I would like to be able to connect to the filer via 2 telnet sessions, maybe even run sysstat under 1 and do "work" on the other. Please advice, Thanks, /dev/null devnull(a)adc.idt.com P.S: Running ancient versions 6.1.1R2 and 6.1.2R1.

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RE: 2 telnet sessions
by Neto, Antonio Jose Rodrigues 14 Apr '03

14 Apr '03

Hi, Could I give a suggestion? Enable rsh. tty1 #rsh filer sysstat 1 tty2 #telnet filer Hope this helps regards neto -----Original Message----- From: devnull(a)adc.idt.com [mailto:devnull@adc.idt.com] Sent: Monday, April 14, 2003 12:26 PM To: toasters(a)mathworks.com Subject: 2 telnet sessions Dear Toasters, I am trying to see if its possible to connect to the filer via more than 1 telnet session. The only "options" i see is telnet.enable I would like to be able to connect to the filer via 2 telnet sessions, maybe even run sysstat under 1 and do "work" on the other. Please advice, Thanks, /dev/null devnull(a)adc.idt.com P.S: Running ancient versions 6.1.1R2 and 6.1.2R1.

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RE: 2 telnet sessions
by Toal, Dave 14 Apr '03

14 Apr '03

/dev, Multiple rsh sessions are supported (6.1.3R2), it's possible to have one terminal window running an rsh filer 'sysstat 1' while doing telnet or other rsh commands from other terminals. Add the rsh hosts to hosts.equiv in your root vol/etc. -----Original Message----- From: devnull(a)adc.idt.com To: toasters(a)mathworks.com Sent: 4/14/03 11:26 AM Subject: 2 telnet sessions Dear Toasters, I am trying to see if its possible to connect to the filer via more than 1 telnet session. The only "options" i see is telnet.enable I would like to be able to connect to the filer via 2 telnet sessions, maybe even run sysstat under 1 and do "work" on the other. Please advice, Thanks, /dev/null devnull(a)adc.idt.com P.S: Running ancient versions 6.1.1R2 and 6.1.2R1.

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RE: 2 telnet sessions
by John Clear 14 Apr '03

14 Apr '03

As far as I know, you can't do two telnet sessions. What you can do is an `rsh filer sysstat` and a telnet session. John -----Original Message----- From: devnull(a)adc.idt.com [mailto:devnull@adc.idt.com] Sent: Monday, April 14, 2003 8:26 AM To: toasters(a)mathworks.com Subject: 2 telnet sessions Dear Toasters, I am trying to see if its possible to connect to the filer via more than 1 telnet session. The only "options" i see is telnet.enable I would like to be able to connect to the filer via 2 telnet sessions, maybe even run sysstat under 1 and do "work" on the other. Please advice, Thanks, /dev/null devnull(a)adc.idt.com P.S: Running ancient versions 6.1.1R2 and 6.1.2R1

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Using a filer for AFS storage
by frank marxs 09 Apr '03

09 Apr '03

Has anyone succeeded in running AFS while using a Filer as storage? Wondering if anyone has experience running AFS filesystem which use an filer / NFS export as their primary storage ? I want to try AFS exporting a filesystem / volume which is being NFS mounted from a filer ? We have spare filers with lots of spare disk space ... and for a variety of reasons management is insisting that this next project use AFS for more security. I would like to know if I can have my AFS server use the filer for disk space, and give me an AFS export to my AFS clients... Any thoughts on feasibility, or potential problems? In this scenario the Filer would have an export dedicated only to the AFS server [potentially on a private network] and the AFS server would be the only system with any control / access to that NFS mount. NFS export AFS export Filer ------------->SUN / IBM / AFS server -----------> AFS Client Mounting NFS Storage Exporting via AFS Can AFS export a filesystem it's mounting via NFS, or does AFS need some sort of raw or device level control to it's filesystem / partition? Cheers, Frank "Everything should be made as simple as possible, but not simpler." - Einstein _________________________________________________________________ Protect your PC - get McAfee.com VirusScan Online http://clinic.mcafee.com/clinic/ibuy/campaign.asp?cid=3963

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