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Undeliverable: Re:
by System Administrator 07 Oct '04

07 Oct '04

Your message To: Malek.hamdan Subject: Re: Sent: Thu, 7 Oct 2004 13:19:12 +1000 did not reach the following recipient(s): Malek.hamdan on Thu, 7 Oct 2004 12:19:22 +1000 The recipient name is not recognized The MTS-ID of the original message is: c=au;a=telememo ;p=davnet pty. ltd.;l=SYD-MAIL-0104100702194AVY75RH MSEXCH:IMS:Davnet Pty. Ltd.:Sydney:SYD-MAIL-01 0 (000C05A6) Unknown Recipient

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Undeliverable: Re:
by System Administrator 06 Oct '04

06 Oct '04

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(no subject)
by Marco Teeuwen 06 Oct '04

06 Oct '04

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Undeliverable: Re:
by System Administrator 06 Oct '04

06 Oct '04

Your message To: Malek.hamdan Subject: Re: Sent: Wed, 6 Oct 2004 11:23:34 +1000 did not reach the following recipient(s): Malek.hamdan on Wed, 6 Oct 2004 10:23:44 +1000 The recipient name is not recognized The MTS-ID of the original message is: c=au;a=telememo ;p=davnet pty. ltd.;l=SYD-MAIL-0104100600234AVY7TLM MSEXCH:IMS:Davnet Pty. Ltd.:Sydney:SYD-MAIL-01 0 (000C05A6) Unknown Recipient

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RE: Backups of Snapshots
by Alan Biren 05 Oct '04

05 Oct '04

Alan, I agree with your recommendations. However, I usually leave keep a couple of snapshots that were used for backs around for even quicker restores, instead of going to tape. I also use a naming pattern similar to NetApp and create a hidden share to the .snapshot directory as each volume has it's own. Ie: rsh filer snp delte dailybackup.1 rsh filer snap rename dailybackup.0 dailybackup.1 rsh filer snap create volname dailbackup.0 backup \\filer\snapshare\dailbackup.0 <file:///\\filer\snapshare\dailbackup.0> Regards, Alan Biren Senior Systems Engineer/Storage Architect AMC Corporation 48 West 37th Street New York, NY 10018 (212) 736-0111 www.amccorp.com -----Original Message----- From: owner-toasters(a)mathworks.com [mailto:owner-toasters@mathworks.com] On Behalf Of Alan.McLachlan(a)didata.com.au Sent: Tuesday, October 05, 2004 12:38 AM To: toasters(a)mathworks.com Subject: Re: Backups of Snapshots Kevin, This isn't what Jack's trying to acheive. However, besides that it's a dangerous recommendation. Automatic scheduled snapshots are rotated out by their naming convention. i.e. "nightly.0" is always last night's midnight snapshot. So, if for some reason the backup takes more than 24 hours to write to tape, or is delayed by a sheduling issue or a downed drive or whatever, you run the risk of a temporally inconsistent backup on tape after the snapshot rotation occurs. This might be made obvious by errors occuring because a file that was in the original directory map and was deleted during the backup disappear from the "nightly.0" snapshot when it's rotated for the next night (the previous night becomes "nightly.1"). i.e. you should always backup using the automatic "snapshot for backup.x" created by the NDMP client in Data OnTap, or use a manual snapshot. It is never wise to use the built-in scheduled snapshots for anything other than point-in-time restores from disk, because their contents will change at the next shedule period. I agree with your comment about using a static name. But you need both the name _and_ the *contents* to remain static, which isn't the case with the OnTap sheduled snapshots. A manual snapshot is always best for this, i.e. a script like: (using the snapshot name "dailybackup" rsh filer snap delete dailybackup ;(delete previous manual snapshot you've hung on to for restores) rsh filer snap create dailybackup backup /filer/.snapshot/dailybackup/ ;(or for Windows create a share that always points to the root of the snapshot and use that) regards, Alan McLachlan ___________________________________ Solution Architect - Data Centre Solutions Dimension Data Australia Alan.McLachlan(a)didata.com.au Tel. +61 (0)2 61225123 Fax +61 (0)2 62486346 Mobile 0428 655644 ----- Forwarded by Alan McLachlan on 05/10/2004 02:20 PM ----- "Kevin Mascarenhas" <KMascarenhas(a)syncsort.com> Sent by: owner-toasters(a)mathworks.com 01/10/2004 11:28 PM Please respond to "Kevin Mascarenhas" To: "Jack Lyons" <jack.lyons(a)martinagency.com> cc: <toasters(a)mathworks.com> Subject: Re: Backups of Snapshots Hi Jack, One other option you can consider is specifying an existing snapshot as your NDMP backup source. For example, if you configured your filer to take nightly snapshots at say 11:00pm and had your scheduled NDMP backups start at sometime after that, then you could configure the backup job to use the "nightly.0" snapshot as the backup source. When a snapshot is specified in this way, NDMP driven dump will not create another one for backup. Any backup software should allow you to define a job that uses an existing snapshot (or a snapshot that will exist at the time the job will run) for backup. Of course it's simplest if you configure the job to use a static snapshot name rather than one which will change each time the job is run so NetApp scheduled automatic snapshots will work perfectly. HTH. Kevin Kevin Mascarenhas KMascarenhas(a)syncsort.com Syncsort Inc. 50 Tice Blvd. Woodcliff Lake, NJ 07677 Tel: (201) 930-9700 http://www.syncsort.com ----- Original Message ----- From: "Jack Lyons" <jack.lyons(a)martinagency.com> To: "Paul Galjan" <galjan(a)gmail.com> Cc: <toasters(a)mathworks.com> Sent: Friday, October 01, 2004 6:45 AM Subject: Re: Backups of Snapshots > I guess that makes sense. it would have been nice to be able to look > restore a snapshot directory from 4 months ago! > > It looks like I could do a monthly snapshot manually and see how much space > it takes up. Right now, my snapshots are only taking up 23% of the space > allocated for snapshots. I am going to experiment with taking 6 "monthly > snapshots" > > Jack > ----- Original Message ----- > From: "Paul Galjan" <galjan(a)gmail.com> > To: "Jack Lyons" <jack.lyons(a)martinagency.com> > Cc: <toasters(a)mathworks.com> > Sent: Thursday, September 30, 2004 7:23 PM > Subject: Re: Backups of Snapshots > > > > Hi Jack, > > > > The snapshot directory is not included as part of the NDMP dump. When > > the filer is told to do an NDMP dump, it actually takes a snapshot, > > then dumps the data from that snapshot. > > > > --paul > > > > On Thu, 30 Sep 2004 18:41:11 -0400, Jack Lyons > > <jack.lyons(a)martinagency.com> wrote: > >> I had a user request a file from 4 months ago. The tape backups happened > >> at > >> 11:00 PM but the file they needed was earlier in the day. I was thinking > >> that the backups might have included the snapshot directory but it > >> didn't? > >> Is that configurable? > >> > >> Jack > >> > >> > > > ************************************************************************ ****** - NOTICE FROM DIMENSION DATA AUSTRALIA This message is confidential, and may contain proprietary or legally privileged information. If you have received this email in error, please notify the sender and delete it immediately. Internet communications are not secure. You should scan this message and any attachments for viruses. Under no circumstances do we accept liability for any loss or damage which may result from your receipt of this message or any attachments. ************************************************************************ ****** ***************************************************************************************************** If you have received this email in error please notify the the system manager or the sender immediately and do not disclosed the to anyone or make copies. ** eSafe scanned this email for viruses, vandals or malicious content ** ** To find out eSafe(TM) and other Aladdin Security Products, contact AMC Corporation at (212) 620-0700 *****************************************************************************************************

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filer MRTG mods to see tape and disk IO, and consistent network io, and larger charts
by Tim McDonough 05 Oct '04

05 Oct '04

Hi Folks: Looking for general MRTG docs on how to modify the stock config to see: tape io for the filer ( read and write ) disk io .... larger charts consistent network info ( have gaps, and 'stuck points' where the network rate is the same for 3 hours ( sysstat confirms it's now ) Thanks

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Re: Backups of Snapshots
by Alan.McLachlan＠didata.com.au 05 Oct '04

05 Oct '04

Kevin, This isn't what Jack's trying to acheive. However, besides that it's a dangerous recommendation. Automatic scheduled snapshots are rotated out by their naming convention. i.e. "nightly.0" is always last night's midnight snapshot. So, if for some reason the backup takes more than 24 hours to write to tape, or is delayed by a sheduling issue or a downed drive or whatever, you run the risk of a temporally inconsistent backup on tape after the snapshot rotation occurs. This might be made obvious by errors occuring because a file that was in the original directory map and was deleted during the backup disappear from the "nightly.0" snapshot when it's rotated for the next night (the previous night becomes "nightly.1"). i.e. you should always backup using the automatic "snapshot for backup.x" created by the NDMP client in Data OnTap, or use a manual snapshot. It is never wise to use the built-in scheduled snapshots for anything other than point-in-time restores from disk, because their contents will change at the next shedule period. I agree with your comment about using a static name. But you need both the name _and_ the *contents* to remain static, which isn't the case with the OnTap sheduled snapshots. A manual snapshot is always best for this, i.e. a script like: (using the snapshot name "dailybackup" rsh filer snap delete dailybackup ;(delete previous manual snapshot you've hung on to for restores) rsh filer snap create dailybackup backup /filer/.snapshot/dailybackup/ ;(or for Windows create a share that always points to the root of the snapshot and use that) regards, Alan McLachlan ___________________________________ Solution Architect - Data Centre Solutions Dimension Data Australia Alan.McLachlan(a)didata.com.au Tel. +61 (0)2 61225123 Fax +61 (0)2 62486346 Mobile 0428 655644 ----- Forwarded by Alan McLachlan on 05/10/2004 02:20 PM ----- "Kevin Mascarenhas" <KMascarenhas(a)syncsort.com> Sent by: owner-toasters(a)mathworks.com 01/10/2004 11:28 PM Please respond to "Kevin Mascarenhas" To: "Jack Lyons" <jack.lyons(a)martinagency.com> cc: <toasters(a)mathworks.com> Subject: Re: Backups of Snapshots Hi Jack, One other option you can consider is specifying an existing snapshot as your NDMP backup source. For example, if you configured your filer to take nightly snapshots at say 11:00pm and had your scheduled NDMP backups start at sometime after that, then you could configure the backup job to use the "nightly.0" snapshot as the backup source. When a snapshot is specified in this way, NDMP driven dump will not create another one for backup. Any backup software should allow you to define a job that uses an existing snapshot (or a snapshot that will exist at the time the job will run) for backup. Of course it's simplest if you configure the job to use a static snapshot name rather than one which will change each time the job is run so NetApp scheduled automatic snapshots will work perfectly. HTH. Kevin Kevin Mascarenhas KMascarenhas(a)syncsort.com Syncsort Inc. 50 Tice Blvd. Woodcliff Lake, NJ 07677 Tel: (201) 930-9700 http://www.syncsort.com ----- Original Message ----- From: "Jack Lyons" <jack.lyons(a)martinagency.com> To: "Paul Galjan" <galjan(a)gmail.com> Cc: <toasters(a)mathworks.com> Sent: Friday, October 01, 2004 6:45 AM Subject: Re: Backups of Snapshots > I guess that makes sense. it would have been nice to be able to look > restore a snapshot directory from 4 months ago! > > It looks like I could do a monthly snapshot manually and see how much space > it takes up. Right now, my snapshots are only taking up 23% of the space > allocated for snapshots. I am going to experiment with taking 6 "monthly > snapshots" > > Jack > ----- Original Message ----- > From: "Paul Galjan" <galjan(a)gmail.com> > To: "Jack Lyons" <jack.lyons(a)martinagency.com> > Cc: <toasters(a)mathworks.com> > Sent: Thursday, September 30, 2004 7:23 PM > Subject: Re: Backups of Snapshots > > > > Hi Jack, > > > > The snapshot directory is not included as part of the NDMP dump. When > > the filer is told to do an NDMP dump, it actually takes a snapshot, > > then dumps the data from that snapshot. > > > > --paul > > > > On Thu, 30 Sep 2004 18:41:11 -0400, Jack Lyons > > <jack.lyons(a)martinagency.com> wrote: > >> I had a user request a file from 4 months ago. The tape backups happened > >> at > >> 11:00 PM but the file they needed was earlier in the day. I was thinking > >> that the backups might have included the snapshot directory but it > >> didn't? > >> Is that configurable? > >> > >> Jack > >> > >> > > > ****************************************************************************** - NOTICE FROM DIMENSION DATA AUSTRALIA This message is confidential, and may contain proprietary or legally privileged information. If you have received this email in error, please notify the sender and delete it immediately. Internet communications are not secure. You should scan this message and any attachments for viruses. Under no circumstances do we accept liability for any loss or damage which may result from your receipt of this message or any attachments. ******************************************************************************

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Undeliverable: Re:
by System Administrator 04 Oct '04

04 Oct '04

Your message To: Malek.hamdan Subject: Re: Sent: Tue, 5 Oct 2004 05:27:00 +1000 did not reach the following recipient(s): Malek.hamdan on Tue, 5 Oct 2004 04:27:08 +1000 The recipient name is not recognized The MTS-ID of the original message is: c=au;a=telememo ;p=davnet pty. ltd.;l=SYD-MAIL-0104100418274AVY7L3N MSEXCH:IMS:Davnet Pty. Ltd.:Sydney:SYD-MAIL-01 0 (000C05A6) Unknown Recipient

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Undeliverable: Re:
by System Administrator 02 Oct '04

02 Oct '04

Your message To: Malek.hamdan Subject: Re: Sent: Sat, 2 Oct 2004 11:03:06 +1000 did not reach the following recipient(s): Malek.hamdan on Sat, 2 Oct 2004 10:03:17 +1000 The recipient name is not recognized The MTS-ID of the original message is: c=au;a=telememo ;p=davnet pty. ltd.;l=SYD-MAIL-0104100200034AVY691J MSEXCH:IMS:Davnet Pty. Ltd.:Sydney:SYD-MAIL-01 0 (000C05A6) Unknown Recipient

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Undeliverable: Re:
by System Administrator 01 Oct '04

01 Oct '04

Your message To: Malek.hamdan Subject: Re: Sent: Sat, 2 Oct 2004 06:51:59 +1000 did not reach the following recipient(s): Malek.hamdan on Sat, 2 Oct 2004 05:52:08 +1000 The recipient name is not recognized The MTS-ID of the original message is: c=au;a=telememo ;p=davnet pty. ltd.;l=SYD-MAIL-0104100119524AVY682M MSEXCH:IMS:Davnet Pty. Ltd.:Sydney:SYD-MAIL-01 0 (000C05A6) Unknown Recipient

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RE: Backups of Snapshots
by Jack Lyons 01 Oct '04

01 Oct '04

Thanks for the idea. My goal was to capture the snapshot subdirectory they way it was on that day. Specifying the snapshot I want to backup would be no different than selecting a different time to run the backups. Jack -----Original Message----- From: Kevin Mascarenhas [mailto:KMascarenhas@syncsort.com] Sent: Friday, October 01, 2004 9:29 AM To: Jack Lyons Cc: toasters(a)mathworks.com Subject: Re: Backups of Snapshots Hi Jack, One other option you can consider is specifying an existing snapshot as your NDMP backup source. For example, if you configured your filer to take nightly snapshots at say 11:00pm and had your scheduled NDMP backups start at sometime after that, then you could configure the backup job to use the "nightly.0" snapshot as the backup source. When a snapshot is specified in this way, NDMP driven dump will not create another one for backup. Any backup software should allow you to define a job that uses an existing snapshot (or a snapshot that will exist at the time the job will run) for backup. Of course it's simplest if you configure the job to use a static snapshot name rather than one which will change each time the job is run so NetApp scheduled automatic snapshots will work perfectly. HTH. Kevin Kevin Mascarenhas KMascarenhas(a)syncsort.com Syncsort Inc. 50 Tice Blvd. Woodcliff Lake, NJ 07677 Tel: (201) 930-9700 http://www.syncsort.com ----- Original Message ----- From: "Jack Lyons" <jack.lyons(a)martinagency.com> To: "Paul Galjan" <galjan(a)gmail.com> Cc: <toasters(a)mathworks.com> Sent: Friday, October 01, 2004 6:45 AM Subject: Re: Backups of Snapshots > I guess that makes sense. it would have been nice to be able to look > restore a snapshot directory from 4 months ago! > > It looks like I could do a monthly snapshot manually and see how much space > it takes up. Right now, my snapshots are only taking up 23% of the space > allocated for snapshots. I am going to experiment with taking 6 "monthly > snapshots" > > Jack > ----- Original Message ----- > From: "Paul Galjan" <galjan(a)gmail.com> > To: "Jack Lyons" <jack.lyons(a)martinagency.com> > Cc: <toasters(a)mathworks.com> > Sent: Thursday, September 30, 2004 7:23 PM > Subject: Re: Backups of Snapshots > > > > Hi Jack, > > > > The snapshot directory is not included as part of the NDMP dump. When > > the filer is told to do an NDMP dump, it actually takes a snapshot, > > then dumps the data from that snapshot. > > > > --paul > > > > On Thu, 30 Sep 2004 18:41:11 -0400, Jack Lyons > > <jack.lyons(a)martinagency.com> wrote: > >> I had a user request a file from 4 months ago. The tape backups happened > >> at > >> 11:00 PM but the file they needed was earlier in the day. I was thinking > >> that the backups might have included the snapshot directory but it > >> didn't? > >> Is that configurable? > >> > >> Jack > >> > >> > > > This email and its contents may be confidential. If it is and you are not the intended recipient, please do not disclose or use the information within this email or its attachments. If you have received this email in error, please delete it immediately. Thank you.

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RE: iscsi benchmark tools
by Ben Rockwood 01 Oct '04

01 Oct '04

iSCSI benchmarking is difficult due to all the various factors that play into it, just like NAS. I'm a UNIX only user, but I'd recommend the 3 best tools out there: 1) IOzone: http://iozone.org/ 2) Bonnie++: http://www.coker.com.au/bonnie++/ 3) PostMark: http://www.netapp.com/tech_library/3022.html Bonnie++ is the best of the real quick and easy benchmarks around. IOZone is the best way to see whats really happening and where the sweet spot is, but more time consuming and confusing for the uninitiated. And PostMark is NetApp's own benchmark which does some interesting tests better representing the real world. If your using a software initiator make sure to carefully examine CPU and interupt activity on your system during the benchmarking session. benr. PS: Here is an example of Bonnie++. I ran this from my Linux desktop system (with X and 20 terms, etc running). I'm using JFS on an iSCSI LUN provided by an F840 with a single shelf of 36G drives. I'm using a Linux software initiator and using the public switched 100M ethernet that I use for everything else. This test used a 2G sample. Here's the numbers: [benr@nexus benchmark]$ bonnie++ -d /na_iscsi/bench_scratch/ -s 2048M -m "F840 iSCSI" (Lines removed) Version 1.03 ------Sequential Output------ --Sequential Input- --Random- -Per Chr- --Block-- -Rewrite- -Per Chr- --Block-- --Seeks-- Machine Size K/sec %CP K/sec %CP K/sec %CP K/sec %CP K/sec %CP /sec %CP F840 iSCSI 2G 3802 57 11296 12 5330 5 4322 69 10489 5 290.0 2 ------Sequential Create------ --------Random Create-------- -Create-- --Read--- -Delete-- -Create-- --Read--- -Delete-- files /sec %CP /sec %CP /sec %CP /sec %CP /sec %CP /sec %CP 16 3842 32 +++++ +++ 3120 21 2000 35 +++++ +++ 1986 24 -----Original Message----- From: owner-toasters(a)mathworks.com on behalf of Bui, Marcus Sent: Tue 9/28/2004 1:08 PM To: toasters(a)mathworks.com Cc: Subject: iscsi benchmark tools Hi Toasters, I just setup a iSCSI test environment and comparing the performance with a server's local disk. The target is the R200 (50GB LUN) with a W2K initiator, MS's iSCSI driver on 100MB NIC (Interl Ethernet NIC not iSCSI HBA). I used two different freeware tools (Roadkil Speed Disk v1.1 and IOMeter v200.7.30) and get totally different results. iSCSI volume Random Read: Roadkil - 30.3MB/sec IOMeter - .06MB/sec iSCSI volume Write IOMeter - .03MB/sec Roadkil - N/A on freeware version Based on the Random Read numbers, it seems the two results are vastly different. Don't know which one depicts the 'true' performance for the iSCSI volume. Can someone recommend a tool you use before to benchmark iSCIS performance? Cheers, Marcus Bui AIM Investments IT Services phone: 713-986-9061 fax: 713-821-9524 email: marcus.bui(a)aiminvestments.com pager: 8773450839(a)archwireless.net ----------------------------------------- Confidentiality Note: The information contained in this message, and any attachments, may contain confidential and/or privileged material. It is intended solely for the person or entity to which it is addressed. Any review, retransmission, dissemination, or taking of any action in reliance upon this information by persons or entities other than the intended recipient is prohibited. If you received this in error, please contact the sender and delete the material from any computer.

4 4

RE: Backups of Snapshots
by McCarthy, Tim 01 Oct '04

01 Oct '04

It probably would not be that much different than keep 4 weeklies on line for a month.... One month back, keep 4 weeklies. Two months back, keep 8 weeklies. Etc... Since they are all differential anyways, there should not be much delta between them...unless of course there was a lot of deleting in some of those weeks. --tmac ====================== Tim McCarthy Professional Services/Systems Engineer NetApp Federal Systems, Inc. 410-551-3970 (o) 443-363-0208 (f) tmac(a)netapp.com tmac-pager(a)netapp.com ====================== -----Original Message----- From: Jack Lyons [mailto:jack.lyons@martinagency.com] Sent: Friday, October 01, 2004 6:46 AM To: Paul Galjan Cc: toasters(a)mathworks.com Subject: Re: Backups of Snapshots I guess that makes sense. it would have been nice to be able to look restore a snapshot directory from 4 months ago! It looks like I could do a monthly snapshot manually and see how much space it takes up. Right now, my snapshots are only taking up 23% of the space allocated for snapshots. I am going to experiment with taking 6 "monthly snapshots" Jack ----- Original Message ----- From: "Paul Galjan" <galjan(a)gmail.com> To: "Jack Lyons" <jack.lyons(a)martinagency.com> Cc: <toasters(a)mathworks.com> Sent: Thursday, September 30, 2004 7:23 PM Subject: Re: Backups of Snapshots > Hi Jack, > > The snapshot directory is not included as part of the NDMP dump. When > the filer is told to do an NDMP dump, it actually takes a snapshot, > then dumps the data from that snapshot. > > --paul > > On Thu, 30 Sep 2004 18:41:11 -0400, Jack Lyons > <jack.lyons(a)martinagency.com> wrote: >> I had a user request a file from 4 months ago. The tape backups happened >> at >> 11:00 PM but the file they needed was earlier in the day. I was thinking >> that the backups might have included the snapshot directory but it >> didn't? >> Is that configurable? >> >> Jack >> >> >

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RE: Installing a new tape library
by David Dalby 30 Sep '04

30 Sep '04

Scott, You need to be aware that LTO2 is not supported as standard in DOT and you require 6.3.1 or later & a configuration file to be loaded onto the filer. See the following page : http://www.netapp.com/solutions/data_protection_devices.html However, you should be able to use the sysconfig -t and sysconfig -m to see any SCSI devices connected to the on-board HVD SCSI. Tape Device Configuration File Overview The Tape Device Configuration Files below enable the support of the corresponding tape devices on a particular release of Data ONTAP (as specified). If the Tape Device has been built into Data ONTAP, the configuration file cannot be used, and instead, Data ONTAP's built-in values will be used. Only devices that have been tested to work with a configuration file and NetApp filers with a specific DataOntap release are provided here, and thus are supported. Note: All other configuration files, any altered configuration files, or any configuration file on a release other than specified here, are considered unsupported by Network Appliance. Download Tape Device Data ONTAP Supported with Configuration File Configuration File Hewlett-Packard Ultrium 2 (HP LTO 2 - SCSI/FC) 6.3.1 or later (SCSI), 6.4.1 or later(FC) HP.LTO2 <http://now.netapp.com/NOW/download/tools/tape_config/bin/HP.LTO2> IBM LTO II, ULTRIUM-TD2 (SCSI/FC) 6.3.1 or later IBM_LTO2_ULTRIUM.TCF <http://now.netapp.com/NOW/download/tools/tape_config/bin/IBM_LTO2_ULTRI UM.TCF> IBM LTO II, ULT3580-TD2 (SCSI/FC) 6.3.1 or later IBM_LTO2_ULT3580.TCF <http://now.netapp.com/NOW/download/tools/tape_config/bin/IBM_LTO2_ULT35 80.TCF> Quantum SDLT 320 (LVD) 6.3.1 or later QUANTUM.SDLT320 <http://now.netapp.com/NOW/download/tools/tape_config/bin/QUANTUM.SDLT32 0> Quantum SDLT 600 6.5 and later QUANTUM_SDLT600.TCF <http://now.netapp.com/NOW/download/tools/tape_config/bin/QUANTUM_SDLT60 0.TCF> StorageTek 9940B 6.3.1 or later STK.9940B <http://now.netapp.com/NOW/download/tools/tape_config/bin/STK.9940B> Installation In order to utilize one of the configuration files above, please do the following steps. 1. Right-click on appropriate file above, do a "Save As..." and download the file. If a file extension has been added by your browser (such as .txt), please rename the file so that is appears similar to NAME.MODEL. 2. Place the file into the /etc/tape_config directory. 3. On the file console, run sysconfig -t and confirm that the drives are recognized. A reboot might be necessary for SCSI attached tape devices. Note: If the drive is already built into Data ONTAP, the configuration file for that device will not be used, and a warning will be generated. For a list of supported/built-in drives, please go to http://www.netapp.com/solutions/data_protection_devices.html <http://www.netapp.com/solutions/data_protection_devices.html> Rgds Dave ________________________________ From: owner-toasters(a)mathworks.com [mailto:owner-toasters@mathworks.com] On Behalf Of Scott Baker Sent: Thursday, 30 September 2004 8:57 AM To: toasters(a)mathworks.com Subject: RE: Installing a new tape library So much for, "should be as easy as...", we can't get the F760 to see the library, so I'm wondering if speeds could be a problem. Anyone know what the specs of the HVD connection on the F760 motherboard are. Is this a SCSI I at 5MB or something different?Thanks, Scott "McCarthy, Tim" <timothy.mccarthy(a)netapp.com> wrote: That is for FC connections. Always power off the SCSI connectors if you can. This means turn off the F760. Not doing so may cause damage to the F760 SCSI, the Tape Drive/library or both sides. --tmac ________________________________ From: Michael Schipp [mailto:mschipp@asi.com.au] Sent: Wednesday, September 22, 2004 11:32 PM To: Scott Baker; toasters(a)mathworks.com Subject: RE: Installing a new tape library Sounds about right, however you do not need to power off and back on if you are running a later version of DOT (I think it came in 6.4.?) storage disable adapter 0b then storage enable adapter 0b ________________________________ From: owner-toasters(a)mathworks.com [mailto:owner-toasters@mathworks.com] On Behalf Of Scott Baker Sent: Thursday, 23 September 2004 1:08 PM To: toasters(a)mathworks.com Subject: Installing a new tape library We currently have a DLT tape library connected to our F760 using the onboard HVD. We're going to change this out with a newer LTO2 library. The newer library uses LVD, so we have an HVD/LVD converter box. We also only use dump scripts to do our backups. It sounds like this should be as easy as - power off F760 - disconnect DLT library - connect LTO2 library with HVD/LVD converter - power on F760 - modify scripts in case any SCSI IDs have change Are there things we're overlooking. BTW, I realize we should have bought an LVD card for the F760, but someone had already purchased the converter and right now we're not up against any windows. Thanks for any suggestions, Scott ________________________________ Do you Yahoo!? Express yourself with Y! Messenger! Free. Download now <http://us.rd.yahoo.com/mail_us/taglines/msgr/evt=26089/*http:/messenger .yahoo.com> . ________________________________ Do you Yahoo!? Y! Messenger <http://us.rd.yahoo.com/mail_us/taglines/msgr/evt=26088/*http://messenge r.yahoo.com> - Communicate in real time. Download now.

3 2

RE: Installing a new tape library
by McCarthy, Tim 30 Sep '04

30 Sep '04

That is for FC connections. Always power off the SCSI connectors if you can. This means turn off the F760. Not doing so may cause damage to the F760 SCSI, the Tape Drive/library or both sides. --tmac _____ From: Michael Schipp [mailto:mschipp@asi.com.au] Sent: Wednesday, September 22, 2004 11:32 PM To: Scott Baker; toasters(a)mathworks.com Subject: RE: Installing a new tape library Sounds about right, however you do not need to power off and back on if you are running a later version of DOT (I think it came in 6.4.?) storage disable adapter 0b then storage enable adapter 0b _____ From: owner-toasters(a)mathworks.com [mailto:owner-toasters@mathworks.com] On Behalf Of Scott Baker Sent: Thursday, 23 September 2004 1:08 PM To: toasters(a)mathworks.com Subject: Installing a new tape library We currently have a DLT tape library connected to our F760 using the onboard HVD. We're going to change this out with a newer LTO2 library. The newer library uses LVD, so we have an HVD/LVD converter box. We also only use dump scripts to do our backups. It sounds like this should be as easy as - power off F760 - disconnect DLT library - connect LTO2 library with HVD/LVD converter - power on F760 - modify scripts in case any SCSI IDs have change Are there things we're overlooking. BTW, I realize we should have bought an LVD card for the F760, but someone had already purchased the converter and right now we're not up against any windows. Thanks for any suggestions, Scott _____ Do you Yahoo!? Express yourself with Y! Messenger! Free. Download now <http://us.rd.yahoo.com/mail_us/taglines/msgr/evt=26089/*http:/messenger .yahoo.com> .

2 1

Re: Disk Capacity of F810
by Darren Dunham 29 Sep '04

29 Sep '04

> It's raw blocks. So the number of disks turns out to be 10 at 144GB, > 21 at 72GB. Thanks. Does that include spares, or only disks in an online volume, or something else? -- Darren Dunham ddunham(a)taos.com Senior Technical Consultant TAOS http://www.taos.com/ Got some Dr Pepper? San Francisco, CA bay area < This line left intentionally blank to confuse you. >

2 1

Curso GIS y Teledetección
by cursogis684820＠ciudad.com.ar 29 Sep '04

29 Sep '04

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La primera clase es gratuita. > ArcView 3: > ArcGis/ArcView 8 > ENVI > Teledetección (Certificado Universidad de Buenos Aires) > Sistemas de Información Geográfica (Certificado Universidad de Buenos Aires) > Bases de Datos para Todos (Certificado Universidad de Buenos Aires) ---LISTADO DE PARTICIPANTES - UNIVERSIDADES Ancash (Perú), Bahía Blanca, Belgrano, Bologna, Buenos Aires, Católica, Centro de la Provincia de Buenos Aires, Chiba (Japón), Córdoba, Comahue, Cuyo, Fraternidad de Agrupaciones Santo Tomás de Aquino (F.A.S.T.A), Flores, Formosa, General Sarmiento, Guanajuato (México), Jujuy, La Plata, Latinoamericana de Ciencias Ambientales, La Pampa, La Patagonia Austral, La Republica (Uruguay), La Rioja, Litoral, Lomas de Zamora, Lujan, Mar del Plata, Mayor de San Andres (Bolivia), Misiones, Nacional (Colombia), Nacional Autonoma de Mexico (Mexico), Nordeste, Pilar (Paraguay), Quilmes, Rosario, Salta, Salvador, San Juan, Santa Fe, San Juan Bosco, Sur, Tecnológica Nacional, Torcuato Di Tella, Tucumán, Valladolid (España), Veracruzana (México), etc. -MUNICIPALIDADES 3 de Febrero, Bahía Blanca, Benito Juárez, Bragado, Campana, Cañuelas, Castelli, Chascomús, Coronel Suárez, Coronel Rosales, Despeñaderos, Escobar, Florencio Varela, General Alear, General Pueyrredón, Gobierno de la Ciudad de Buenos Aires, Jesús María, Junín, La Plata, Laboulaye, Laprida, Lincoln, Lomas de Zamora, Malvinas Argentinas, Moreno, Morón, Necochea, Pehuajo, Pergamino, Posadas, Quilmes, Ramallo, Río Gallegos, Rosario, Saladillo, Salta, San Fernando, San Isidro, San Martín, San Nicolás, San Salvador de Jujuy, Santa Fe, Santo Tomé, Suipacha, Tigre, Venado Tuerto, Vicente López, Viedma, Villa Allende, Villa Constitución, Villa de Merlo, Villa María, etc. -ONG ACEN - Asociación para la Conservación y el Estudio de la Naturaleza, ANIMA Arquelogia Submarina (Chile), Asociación Demosvida, Asociación Guyra (Paraguay), Aves Argentinas, Conservación Argentina, CIAC Centro de Investigación y Apoyo Campesino (Bolivia), DEFOR - Asociacion Civil para la Investigación y Desarrollo Forestal (Perú), Estación Científica Charles Darwin (Ecuador), Fundación Amigos para la Naturaleza Noel Kempff (Bolivia), Fundación Cethus, Fundación CEPA / FLACAM, Fundación Green Cross, Fundación Moisés Bertoni (Paraguay), Fundación Pro Vivienda Social, Fundación Vida Silvestre Argentina, Instituto de Investigaciones Ambientales del Pacífico (Colombia), Plus Radio (Paraguay). -EMPRESAS ACA - Automóvil Club Argentino, Aeromapa, Agrimax, Agrosat Ambiental SA, Agroservicios SRL, Ambiente OnLine, Analogías - Empresa dedicada a la investigación de mercado y marketing político , ASTECNA SA, BA&H BOOZ ALLEN & HAMILTON Consultora, BellSouth, Boston Geomática SRL (Paraguay), Buffarini & Buffarini - Agrimensura, Cableuropa SAU (España), CADEB S.A. - Compañía Administradora de Empresas (Bolivia), Chevron Petrolera, CNEA - Comisión Nacional de Energía Atómica, Consultora Ambiental Echechuri, Consultora de Ingeniería Cooprogetti, ComTrad SA, Cooperativa "16 de Octubre" de Servicios Públicos, Cooperativa "16 de Octubre" de Servicios Públicos de Esquel, Cooperativa Eléctrica de Venado Tuerto, Copygraph, Cybermapa, Diario La Nación, Econat SA, Energicon SA, Epson Argentina, Estudio EGA, Euroflores SA (Uruguay), Fomicruz SE, Franklin Consultora SA, Fusion Sudamericana SA, GARJO Ingenieros Contratistas SRL (Perú), GEA Geólogos Asociados, GMS SA, Grant Geophysical Inc (Colombia), Guías FILCAR, Halcrow (Ingeniería Hidráulica), Hewlett Packard, HIDRA Servicios de Ingeniería, Hidroblan SA, HYTEC, IATASA - Ingeniería y Asistencia Técnica Argentina SA, ITG Consultores SA, IDEGEPP - Instituto de Desarrollo y Gestión de Obras Públicas, JMB SA Ingeniería Ambiental, Kiskali SA, K.K.L. 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1 0

Undeliverable: Re:
by System Administrator 29 Sep '04

29 Sep '04

Your message To: Malek.hamdan Subject: Re: Sent: Wed, 29 Sep 2004 13:06:57 +1000 did not reach the following recipient(s): Malek.hamdan on Wed, 29 Sep 2004 12:07:00 +1000 The recipient name is not recognized The MTS-ID of the original message is: c=au;a=telememo ;p=davnet pty. ltd.;l=SYD-MAIL-010409290206P3QGSN10 MSEXCH:IMS:Davnet Pty. Ltd.:Sydney:SYD-MAIL-01 0 (000C05A6) Unknown Recipient

1 0

Undeliverable: Re:
by System Administrator 28 Sep '04

28 Sep '04

Your message To: Malek.hamdan Subject: Re: Sent: Wed, 29 Sep 2004 10:37:57 +1000 did not reach the following recipient(s): Malek.hamdan on Wed, 29 Sep 2004 09:38:05 +1000 The recipient name is not recognized The MTS-ID of the original message is: c=au;a=telememo ;p=davnet pty. ltd.;l=SYD-MAIL-010409282338P3QGSMG1 MSEXCH:IMS:Davnet Pty. Ltd.:Sydney:SYD-MAIL-01 0 (000C05A6) Unknown Recipient

1 0

Disk Capacity of F810
by Steve Evans 28 Sep '04

28 Sep '04

I have a F810 and a bunch of 144gb disks. I need to max out the F810. I'm getting conflicting reports on how many of those disks are usable while still having 1 hot spare and single parity. Can anyone hit me with a clue stick. Steve Evans SDSU Foundation

4 3

Government Funds Available
by Info 28 Sep '04

28 Sep '04

N.A.B.R.C. 26 Bellevue St-Anne-des-Lacs Qc, Canada J0R 1B0 450-224-9275 PRESS RELEASE The Canadian Subsidy Directory is now available. This publication contains more than 2600 listings of grants and loans offered by government departments, foundations and associations. The American Grants and Loans Directory is also available for the United States. The publication is sold for $69.95 To obtain a copy please call: 450-224-9275

1 0

iscsi benchmark tools
by Bui, Marcus 28 Sep '04

28 Sep '04

Hi Toasters, I just setup a iSCSI test environment and comparing the performance with a server's local disk. The target is the R200 (50GB LUN) with a W2K initiator, MS's iSCSI driver on 100MB NIC (Interl Ethernet NIC not iSCSI HBA). I used two different freeware tools (Roadkil Speed Disk v1.1 and IOMeter v200.7.30) and get totally different results. iSCSI volume Random Read: Roadkil - 30.3MB/sec IOMeter - .06MB/sec iSCSI volume Write IOMeter - .03MB/sec Roadkil - N/A on freeware version Based on the Random Read numbers, it seems the two results are vastly different. Don't know which one depicts the 'true' performance for the iSCSI volume. Can someone recommend a tool you use before to benchmark iSCIS performance? Cheers, Marcus Bui AIM Investments IT Services phone: 713-986-9061 fax: 713-821-9524 email: marcus.bui(a)aiminvestments.com pager: 8773450839(a)archwireless.net ----------------------------------------- Confidentiality Note: The information contained in this message, and any attachments, may contain confidential and/or privileged material. It is intended solely for the person or entity to which it is addressed. Any review, retransmission, dissemination, or taking of any action in reliance upon this information by persons or entities other than the intended recipient is prohibited. If you received this in error, please contact the sender and delete the material from any computer.

1 0

F8XX/F9XX nfs performance
by Tavis Gustafson 28 Sep '04

28 Sep '04

I am considering moving from the F760 systems to either F8XX or F900. I currently load my F760's with 500GB total and hit maximum nfs ops of around 5000. I want to increase the capacity per head unit by two. Would the F8xx or F9xx hangle upwards of 10K nfs ops/second easily? thanks -tavis

4 3

Certify
by Mostafa Ahmed Magdy 28 Sep '04

28 Sep '04

I would like to certify for Netapp can any one help me with material or exams ?? Mostafa Ahmed Magdy Data Center Administrator Masreya Information Systems (Xceed) Km. 28 Cairo Alex. RoadKm. 28 Cairo Alex. Road (Smart Village) Website: http://www.xceedcc.com phone number: + (202) 7763286

2 1

Undeliverable: Re:
by System Administrator 28 Sep '04

28 Sep '04

Your message To: Malek.hamdan Subject: Re: Sent: Tue, 28 Sep 2004 11:09:03 +1000 did not reach the following recipient(s): Malek.hamdan on Tue, 28 Sep 2004 10:09:12 +1000 The recipient name is not recognized The MTS-ID of the original message is: c=au;a=telememo ;p=davnet pty. ltd.;l=SYD-MAIL-010409280009P3QGSF1Q MSEXCH:IMS:Davnet Pty. Ltd.:Sydney:SYD-MAIL-01 0 (000C05A6) Unknown Recipient

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