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13514 discussions

netgroup file ?
by Frank Bonnet 05 Sep '02

05 Sep '02

hi we are migrating from NIS to LDAP as OnTap does not support native LDAP I have setup a NIS-LDAP gateway. I plan to use that gateway as NIS server to let the filer grab users UIDs. My question concerns the "netgroup" file that is actually propagated from our old NIS server, the NIS gateway is not able to propagate that map. Should I put it in the /etc directory of the filer to be used by it ? according I modify the nsswitch.conf file like the following netgroup: files thanks -- Frank Bonnet

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RE: Multiple tape backups
by Breniser, Larry 04 Sep '02

04 Sep '02

Hi Glenn, Long time no speak... List the drive more than once on the command line. An example line from our Perl based backup program: $cmd = " rsh $HOST </dev/null 'dump ".$dump_level."ufb u$DRIVE,u$DRIVE,u$DRIVE,u$DRIVE,u$DRIVE,u$DRIVE,n$DRIVE 63 $dump_target' >$scratch.dump; "; From the man pages: ---------------------- To make a level 0 dump of the entire file system of the root volume to a local tape drive (no rewind device, unit zero, highest density), with each tape file in … [View More]the dump being less than 2 GB in size, without operator intervention, using a tape stacker, with four tape files written per tape, assuming that the dump requires no more than 10GB, use: toaster> dump 0ufbB nrst0a,nrst0a,nrst0a,urst0a,rst0a 63 2097151 / This will: Write the first three files to the norewind device, so that they, and the next dump done after them, will appear consecutively on the tape. Write the next file to the unload/reload device. This will cause the stacker to rewind and unload the tape after the file has been written and then load the next tape. Write the last file to the rewind device, so that the tape will be rewound after the dump is complete. ----------------- Larry Breniser Wilsonville Engineering Server Team Mentor Graphics Corporation -----Original Message----- From: Glenn Marsh [mailto:glennm@latticesemi.com] Sent: Thursday, August 29, 2002 9:57 AM To: toasters(a)mathworks.com Subject: Multiple tape backups We have been trying to solve a problem with NetApp and they have not found a solution yet. We are using a Sun system running Solaris with attached tape drives to backup a filer remotely using the "dump" command. If you fill up a tape, it will not go to the next tape in the Sun Autoloader and it fails. We have been trying to use several different ways of putting in the tape device to get it to continue to a second tape with no luck. NetApp seams to be at a loss to how to do it as well. Here are the commands we have tried: (issued from the Sun system "jaguar") (/dev/rmt/2cn is the tape drive in the autoloader set to sequencial) rsh landrover dump 0uf jaguar:/dev/rmt/2cn,/dev/rmt/2cn /vol/vol0/processes rsh landrover dump 0uf jaguar:/dev/rmt/2cn,,jaguar:/dev/rmt/2cn /vol/vol0/processes There are several others. If anyone has one that works for sure, please let me know. Thanks. ************************************************************************* Glenn Marsh Lattice Semiconductor Corporation Unix Systems Administrator 5555 NE Moore Court CAD Engineering Hillsboro, Oregon 97124 glenn.marsh(a)latticesemi.com 503-268-8000 503-268-8136 phone - 503-268-8459 fax ************************************************************************* [View Less]

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Netapp hard drive tests
by steve＠hq.newdream.net 04 Sep '02

04 Sep '02

Does anyone actually know what tests Network Appliance hard drives get put through before they get the NetApp stamp of approval? Someone mentioned they reject like 30% of their drives. Is that true? Because that number seems pretty high to me. If it so, I would like to know exactly what tests they use (and what figures they use) to determine whether or not to reject a drive. Steve

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informix on a filer
by Jeff Kennedy 03 Sep '02

03 Sep '02

I know there has recently been a flurry of mails regarding Oracle on a filer but is anyone running Informix on one? I ask because there are alot of issues with the whole Informix/Onbar kludge that we are running into in an effort to evaluate this. Netapp has been involved in the preliminary discussions and will be in the future as well but I wanted to get an idea from real people in the real world as to the problems you solved and others you ran into. Here's a primer of what we think are the … [View More]

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CIFS access from W98 for OnTap 6.1.3R2
by P.S.Jones 03 Sep '02

03 Sep '02

We recently upgraded from OnTap 6.1.2 to 6.1.3R2 in order to solve an authentication issue for Windows XP clients accessing shares using Active Directory credentials. The upgrade did indeed solve the problem but we now find we are left with a problem with access from Windows 98 clients, which worked prior to the upgrade. Any of you folks discovered this yet and if so, do you have a solution? The gist of the error message on the client is something like :- 'The password is invalid for \\blah ..… [View More]

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Re: How does a netapp mark a disk broken?....
by Rune Bakken 30 Aug '02

30 Aug '02

Art Hebert <art(a)arzoon.com> writes: > Any ways to check it out and be able to reuse it? > Autosupport mail will tell you (in most cases ... ) if a disk has been broken. You may also check device_map (abbreviated example below): nfs15> fcstat device_map 9 Shelf 0: 6 5 4 3 2 1 0 Shelf 1: 14 13 12 11 XXX 9 8 The XXX marks a failed disk The info may also be found in <netapp>:/etc/.broken_disks >>>>&… [View More]

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How does a netapp mark a disk broken?....
by Art Hebert 30 Aug '02

30 Aug '02

Any ways to check it out and be able to reuse it?

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RE: TSM backup of Netapp Filers
by Lane, Debbie 29 Aug '02

29 Aug '02

Is there an error number associated with the message "Invalid file handle", and "Internal program error? TSM use to be called ADSM, so if you are searching the web, you might find information under ADSM. Here are some sites to try. The TSM web site is http://www.tivoli.com, then go to storage. Support is http://www.tivoli.com/support/storage_mgr/tivolimain.html If you don't find an answer here, you might try the ADSM (TSM) list server. Some archives are at http://www.adsm.org To … [View More]

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Multiple tape backups
by Glenn Marsh 29 Aug '02

29 Aug '02

We have been trying to solve a problem with NetApp and they have not found a solution yet. We are using a Sun system running Solaris with attached tape drives to backup a filer remotely using the "dump" command. If you fill up a tape, it will not go to the next tape in the Sun Autoloader and it fails. We have been trying to use several different ways of putting in the tape device to get it to continue to a second tape with no luck. NetApp seams to be at a loss to how to do it as well. Here … [View More]

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TSM backup of Netapp Filers
by Asbjørn Bjørkelund 29 Aug '02

29 Aug '02

Hello Toasters Is there anybody out there using TSM for backup of filers, we have a case with a customer which experince problems with TSM backup. They are using Tivoli Storage Manager (TSM) to back up qtrees on the Netapp filer. TSM is based on a client/server relationship, that means a W2K server running client software is able to communicate with a TSM server running under AIX over TCP/IP protocol. And they are backing up the filer via mapped drives from a W2K server (client). The error … [View More]

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