toasters

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13531 discussions

RE: Backup solution for 2x F840, 2xF630
by Traitel, Eyal 04 Dec '00

04 Dec '00

Personally, I'd go for the large library because of the price, easier management for you, better scalability and more features probably... You will have more flexibility as well... On number of drives - consider restore times as well... Eyal. ---------------------------------------------------------------------- eTraitel - I'm the new eBuzzword around !!! ---------------------------------------------------------------------- Eyal Traitel - Filer Escalation Engineer CNA, MCSE, CSA, NACA Network Appliance BV Holland Office Center Kruisweg 799b 2132 NG, Hoofddorp The Netherlands Office: +31 23 567 9685 Cellular: +31 6 5497 2568 Email: eyal(a)netapp.com ---------------------------------------------------------------------- Get answers NOW! - NetApp On the Web - http://now.netapp.com ---------------------------------------------------------------------- -----Original Message----- From: Oliver Ho [mailto:oliver@interq.or.jp] Sent: Monday, December 04, 2000 10:22 AM To: toasters(a)mathworks.com Subject: Backup solution for 2x F840, 2xF630 Dear all, I have been given a task of designing a Netapps backup solution for my network. We have 2x F840 2x F630 and various unix servers. Approx 1TB of data for the netapps. Various Vendors have informed me that the F630 are too slow for FibreChannel. Solution 1 One VERY HUGE Library with 2x FC for F840 and 2x SCSI for F630 card mixture for the netapps 4 Tape drives FC Switch for F840s Solution 2 Library with 2x FC for F840, two tape drives FC Switch for F840s Library with 2x SCSI for F630, two tape drives Solution 3 Three small library with SCSI for each F630 One Library with 2x FC with two tape drives FC Switch for F840s. The funny thing is Solution 1 is the cheapest, then 2,3. I guess its because it mean more hardware. Can someone give me some pointers. These are all very expensive solutions. I have heard that some ppl have used Gigabit ethernet and dumped via NDMP. We are thinking of using Veritas Netbackup for backups. I have heard that you can get some kind of SCSI->FC conversion, so I can connect to whatever FC connected library I may have. What would you do in my case? TIA Regards Oliver Ho.

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Re: Anyone seen this? .snapshot missing from readdir() even for mount point
by Chris Thompson 04 Dec '00

04 Dec '00

On 14 November, I wrote in toasters about ... [...] > The problem is that sometimes ".snapshot" isn't visible to readdir() > *even* in mount point directories. This seems to happen only in > directories with more than one 4K block (it's notable that "ls -f" > shows .snapshot coming after the first block's worth in such > directories, if it shows up at all), and rather rarely even then > (2 out of over 150 user home directories of >4K that I looked at > today), but as long as the directory isn't tinkered with the state > remains the same. > > I've observed this with several OnTap 5.2.x & 5.3.x releases, and > several different Solaris releases as clients. It *could* be an NFS > client implementation problem, I suppose, but I don't think I believe > that. > > Does this sound familiar to anyone? Thanks to Guy Harris at NetApp this has now been nailed down. It turns out to be a long-standing bug, not yet fixed in any released version of DOT. The problem is that if an NFS client does a READDIRPLUS *starting* at what should be the .snapshot entry (which is indeed interposed between the first and second block) then it gets left out of the results returned. The entry in Bugs Online is 33454, although it's a bit sparse on details at the moment! Chris Thompson University of Cambridge Computing Service, Email: cet1(a)ucs.cam.ac.uk New Museums Site, Cambridge CB2 3QG, Phone: +44 1223 334715 United Kingdom.

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RE: Backup solution for 2x F840, 2xF630
by Premanshu Jain 04 Dec '00

04 Dec '00

I would advice to keep things as simple as possible. The Gig-bit and SAN's(FC) are new unproven technologies. Best way to go for direct attached SCSI's , one attached to each filer. One big library, failure will mess all the filers.A distributed architecture is more safe. You may go for an FC upgradable library and wait for FC technology to mature.. prem Premanshu Jain IS Engineering Support Lead Nortel Networks, IP Services Division 2305, Mission College Blvd, Santa Clara, CA 95054 Direct: (408) 565-3573 ESN: 655-3573 eMail: prjain(a)shastanets.com Web: http://www.nortelnetworks.com/ipservices -----Original Message----- From: Oliver Ho [mailto:oliver@interq.or.jp] Sent: Monday, December 04, 2000 1:22 AM To: toasters(a)mathworks.com Subject: Backup solution for 2x F840, 2xF630 Dear all, I have been given a task of designing a Netapps backup solution for my network. We have 2x F840 2x F630 and various unix servers. Approx 1TB of data for the netapps. Various Vendors have informed me that the F630 are too slow for FibreChannel. Solution 1 One VERY HUGE Library with 2x FC for F840 and 2x SCSI for F630 card mixture for the netapps 4 Tape drives FC Switch for F840s Solution 2 Library with 2x FC for F840, two tape drives FC Switch for F840s Library with 2x SCSI for F630, two tape drives Solution 3 Three small library with SCSI for each F630 One Library with 2x FC with two tape drives FC Switch for F840s. The funny thing is Solution 1 is the cheapest, then 2,3. I guess its because it mean more hardware. Can someone give me some pointers. These are all very expensive solutions. I have heard that some ppl have used Gigabit ethernet and dumped via NDMP. We are thinking of using Veritas Netbackup for backups. I have heard that you can get some kind of SCSI->FC conversion, so I can connect to whatever FC connected library I may have. What would you do in my case? TIA Regards Oliver Ho.

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Copying Data
by Morgan, Joshua 04 Dec '00

04 Dec '00

1. is there a way to copy data within the a filer without having to \\filer1\share <file://\\filer1\share> . What we are trying to do is copy data from a snapshot to a shared directory for restores and would like the entire copy process to be on the filer. Thanks, Joshua Joshua Morgan TriVergent Communications Sr. Lvl Technical Engineer PH: (864) 331-7939 Fax: (864) 271-7810 jmorgan(a)trivergent.com ~~~~~~~~~~~~~~~~~~~ http://www.trivergent.com <http://www.trivergent.com/> ===================

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How long does it take ...
by ushwy1 04 Dec '00

04 Dec '00

Hi, I hope one of you who has vast experience could share some info about the following question: How long does it take to WAFL_chekc (WACK) a file system with roughly about 2 millions inodes? Thanks in advance! Steve. __________________________________________________ Do You Yahoo!? Yahoo! Shopping - Thousands of Stores. Millions of Products. http://shopping.yahoo.com/

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How long does it take ...
by ushwy1 04 Dec '00

04 Dec '00

Hi, I hope one of you who has vast experience can provide some insights regarding the following question: How long does it take to WAFL_check a file system that has roughly about 2 millions inodes, assume there is no inconsistency. Thanks in advance. Steve. __________________________________________________ Do You Yahoo!? Yahoo! Shopping - Thousands of Stores. Millions of Products. http://shopping.yahoo.com/

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RE: Snap Manager for Exchange Question
by Mankovsky, Mike 04 Dec '00

04 Dec '00

Joshua, >1. is there a way to specify the name of the directory that gets made when the snapshot is taken? No. >2. if #1 is no then does anyone have a script to call to the newly created snapshot and copy the data somewhere else? Contact Network Appliance Customer Support for some sample scripts and recommended strategies for archiving SnapManager Snapshots to tape. Regards, Mike Mankovsky Network Appliance Inc. -----Original Message----- From: Morgan, Joshua [mailto:JMorgan@trivergent.com] Sent: Monday, December 04, 2000 9:02 AM To: toasters(a)mathworks.com Subject: Snap Manager for Exchange Question 1. is there a way to specify the name of the directory that gets made when the snapshot is taken? 2. if #1 is no then does anyone have a script to call to the newly created snapshot and copy the data somewhere else? 3. if all the above are no what is a good automated backup strategy when using snap manager for exchange? Joshua Morgan TriVergent Communications Sr. Lvl Technical Engineer PH: (864) 331-7939 jmorgan(a)trivergent.com ~~~~~~~~~~~~~~~~~~~ http://www.trivergent.com <http://www.trivergent.com/> ===================

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Snap Manager for Exchange Question
by Morgan, Joshua 04 Dec '00

04 Dec '00

1. is there a way to specify the name of the directory that gets made when the snapshot is taken? 2. if #1 is no then does anyone have a script to call to the newly created snapshot and copy the data somewhere else? 3. if all the above are no what is a good automated backup strategy when using snap manager for exchange? Joshua Morgan TriVergent Communications Sr. Lvl Technical Engineer PH: (864) 331-7939 jmorgan(a)trivergent.com ~~~~~~~~~~~~~~~~~~~ http://www.trivergent.com <http://www.trivergent.com/> ===================

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Backup solution for 2x F840, 2xF630
by Oliver Ho 04 Dec '00

04 Dec '00

Dear all, I have been given a task of designing a Netapps backup solution for my network. We have 2x F840 2x F630 and various unix servers. Approx 1TB of data for the netapps. Various Vendors have informed me that the F630 are too slow for FibreChannel. Solution 1 One VERY HUGE Library with 2x FC for F840 and 2x SCSI for F630 card mixture for the netapps 4 Tape drives FC Switch for F840s Solution 2 Library with 2x FC for F840, two tape drives FC Switch for F840s Library with 2x SCSI for F630, two tape drives Solution 3 Three small library with SCSI for each F630 One Library with 2x FC with two tape drives FC Switch for F840s. The funny thing is Solution 1 is the cheapest, then 2,3. I guess its because it mean more hardware. Can someone give me some pointers. These are all very expensive solutions. I have heard that some ppl have used Gigabit ethernet and dumped via NDMP. We are thinking of using Veritas Netbackup for backups. I have heard that you can get some kind of SCSI->FC conversion, so I can connect to whatever FC connected library I may have. What would you do in my case? TIA Regards Oliver Ho.

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RE: Lock files
by Mike Sphar 02 Dec '00

02 Dec '00

Hmmm...delete and recreate the share. Interesting idea. I just may try that. It may not be perfect, but I should be able to automate it at least. (The thing I've been trying to avoid doing was writing a script to identify open files and kill individual locks or sessions.) Thanks for the suggestion. -- Mike Sphar - Sr Systems Administrator - Engineering Support Services, BOFH, GWP, MCP, MCP+I, MCSE, BFD -----Original Message----- From: Muhlestein, Mark [mailto:mark.muhlestein@netapp.com] Sent: Friday, December 01, 2000 8:18 PM To: 'Mike Sphar'; toasters(a)mathworks.com Subject: RE: Lock files This has been a contentious issue because NT and UNIX locking semantics are so different. We have been considering a number of solutions to this, but in the meantime, one thing some people have done is to have users access data via a share that gets deleted when the build system needs to operate exclusively on a set of files. If you use the "-f" option to "cifs shares -delete" it will unceremoniously kick off all CIFS users of that share. Once the share has been recreated the users can get back into that area. It's not perfect, but it has been workable for some people. It is also possible to run scripts that retrieve information on open files, etc. but I don't know of anyone who has actually done that. Mark -----Original Message----- From: Mike Sphar [mailto:mikey@remedy.com] Sent: Friday, December 01, 2000 7:09 PM To: toasters(a)mathworks.com Subject: RE: Lock files Changing ownership of the file has not had any effect in my experience (this is on NT in general, not just Filers). The denying of access based on an open lock is completely separate from and takes precedence over any ownership as far as I've been able to determine. And no, the Admin generally can't remove a file that has an open lock even if it opened the lock. Try deleting the executable for a process that is currently running and you will probably see what I mean. -- Mike Sphar - Sr Systems Administrator - Engineering Support Services, BOFH, GWP, MCP, MCP+I, MCSE, BFD -----Original Message----- From: Bruce Sterling Woodcock [mailto:sirbruce@ix.netcom.com] Sent: Friday, December 01, 2000 6:06 PM To: Mike Sphar; toasters(a)mathworks.com Subject: Re: Lock files ----- Original Message ----- From: "Mike Sphar" <mikey(a)Remedy.COM> To: <toasters(a)mathworks.com> Sent: Friday, December 01, 2000 5:53 PM Subject: RE: Lock files > Neither the UNIX root user nor the NT administrator can remove the files in > question when the locks occur. I believe it is a side-effect of the Filer > enforcing NT locks to UNIX clients. (I don't think Netapp is necessarily > doing anything wrong here. I believe this is the correct behavior in most > cases.) I very commonly encounter situations on NT systems where the > administrator cannot remove a file that is open, no matter who owns it. But under NT, can the admin chown (take ownership) of a file that is locked, and then remove it? Also, can the admin remove a file that it itself has locked? > Of course, even if root *could* remove those files as root/administrator, > I'd still like a way for the files owner to be able to remove them. I'd > rather not have to give my build engineers root/administrator access to my > filer. I agree. I believe that UNIX and NT need to respect each-other's permissions, but it should not alter absolute power.. Bruce

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RE: Lock files
by Muhlestein, Mark 02 Dec '00

02 Dec '00

This has been a contentious issue because NT and UNIX locking semantics are so different. We have been considering a number of solutions to this, but in the meantime, one thing some people have done is to have users access data via a share that gets deleted when the build system needs to operate exclusively on a set of files. If you use the "-f" option to "cifs shares -delete" it will unceremoniously kick off all CIFS users of that share. Once the share has been recreated the users can get back into that area. It's not perfect, but it has been workable for some people. It is also possible to run scripts that retrieve information on open files, etc. but I don't know of anyone who has actually done that. Mark -----Original Message----- From: Mike Sphar [mailto:mikey@remedy.com] Sent: Friday, December 01, 2000 7:09 PM To: toasters(a)mathworks.com Subject: RE: Lock files Changing ownership of the file has not had any effect in my experience (this is on NT in general, not just Filers). The denying of access based on an open lock is completely separate from and takes precedence over any ownership as far as I've been able to determine. And no, the Admin generally can't remove a file that has an open lock even if it opened the lock. Try deleting the executable for a process that is currently running and you will probably see what I mean. -- Mike Sphar - Sr Systems Administrator - Engineering Support Services, BOFH, GWP, MCP, MCP+I, MCSE, BFD -----Original Message----- From: Bruce Sterling Woodcock [mailto:sirbruce@ix.netcom.com] Sent: Friday, December 01, 2000 6:06 PM To: Mike Sphar; toasters(a)mathworks.com Subject: Re: Lock files ----- Original Message ----- From: "Mike Sphar" <mikey(a)Remedy.COM> To: <toasters(a)mathworks.com> Sent: Friday, December 01, 2000 5:53 PM Subject: RE: Lock files > Neither the UNIX root user nor the NT administrator can remove the files in > question when the locks occur. I believe it is a side-effect of the Filer > enforcing NT locks to UNIX clients. (I don't think Netapp is necessarily > doing anything wrong here. I believe this is the correct behavior in most > cases.) I very commonly encounter situations on NT systems where the > administrator cannot remove a file that is open, no matter who owns it. But under NT, can the admin chown (take ownership) of a file that is locked, and then remove it? Also, can the admin remove a file that it itself has locked? > Of course, even if root *could* remove those files as root/administrator, > I'd still like a way for the files owner to be able to remove them. I'd > rather not have to give my build engineers root/administrator access to my > filer. I agree. I believe that UNIX and NT need to respect each-other's permissions, but it should not alter absolute power.. Bruce

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RE: Lock files
by Mike Sphar 02 Dec '00

02 Dec '00

Changing ownership of the file has not had any effect in my experience (this is on NT in general, not just Filers). The denying of access based on an open lock is completely separate from and takes precedence over any ownership as far as I've been able to determine. And no, the Admin generally can't remove a file that has an open lock even if it opened the lock. Try deleting the executable for a process that is currently running and you will probably see what I mean. -- Mike Sphar - Sr Systems Administrator - Engineering Support Services, BOFH, GWP, MCP, MCP+I, MCSE, BFD -----Original Message----- From: Bruce Sterling Woodcock [mailto:sirbruce@ix.netcom.com] Sent: Friday, December 01, 2000 6:06 PM To: Mike Sphar; toasters(a)mathworks.com Subject: Re: Lock files ----- Original Message ----- From: "Mike Sphar" <mikey(a)Remedy.COM> To: <toasters(a)mathworks.com> Sent: Friday, December 01, 2000 5:53 PM Subject: RE: Lock files > Neither the UNIX root user nor the NT administrator can remove the files in > question when the locks occur. I believe it is a side-effect of the Filer > enforcing NT locks to UNIX clients. (I don't think Netapp is necessarily > doing anything wrong here. I believe this is the correct behavior in most > cases.) I very commonly encounter situations on NT systems where the > administrator cannot remove a file that is open, no matter who owns it. But under NT, can the admin chown (take ownership) of a file that is locked, and then remove it? Also, can the admin remove a file that it itself has locked? > Of course, even if root *could* remove those files as root/administrator, > I'd still like a way for the files owner to be able to remove them. I'd > rather not have to give my build engineers root/administrator access to my > filer. I agree. I believe that UNIX and NT need to respect each-other's permissions, but it should not alter absolute power.. Bruce

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RE: Lock files
by Mike Sphar 02 Dec '00

02 Dec '00

Neither the UNIX root user nor the NT administrator can remove the files in question when the locks occur. I believe it is a side-effect of the Filer enforcing NT locks to UNIX clients. (I don't think Netapp is necessarily doing anything wrong here. I believe this is the correct behavior in most cases.) I very commonly encounter situations on NT systems where the administrator cannot remove a file that is open, no matter who owns it. Of course, even if root *could* remove those files as root/administrator, I'd still like a way for the files owner to be able to remove them. I'd rather not have to give my build engineers root/administrator access to my filer. -- Mike Sphar - Sr Systems Administrator - Engineering Support Services, BOFH, GWP, MCP, MCP+I, MCSE, BFD -----Original Message----- From: Bruce Sterling Woodcock [mailto:sirbruce@ix.netcom.com] Sent: Friday, December 01, 2000 5:43 PM To: Mike Sphar; toasters(a)mathworks.com Subject: Re: Lock files ----- Original Message ----- From: "Mike Sphar" <mikey(a)Remedy.COM> To: <toasters(a)mathworks.com> Sent: Friday, December 01, 2000 4:11 PM Subject: RE: Lock files > I was about to ask a similar question actually. We keep running into > problems where our build group can't delete a directory because someone else > had opened one of the files in it, and then the build automation fails. Not > even root can remove those files until the offending session is found and > killed or the lock is removed. This I don't understand. Root should always be allowed to remove files even if they are locked. If the filer doesn't allow that, I consider it a bug (even if it's a design choice). Of course, NT's Administrator has different privelages. I suppose you could enforce that on the UNIX side and require root to first chown the files to root, and then delete them. But that would be an optional behavior. Bruce

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RE: Lock files
by Mike Sphar 02 Dec '00

02 Dec '00

I was about to ask a similar question actually. We keep running into problems where our build group can't delete a directory because someone else had opened one of the files in it, and then the build automation fails. Not even root can remove those files until the offending session is found and killed or the lock is removed. Is there a way to selectively disable locking so that some directories/shares/qtrees/etc will allow open files to be deleted? -- Mike Sphar - Sr Systems Administrator - Engineering Support Services, BOFH, GWP, MCP, MCP+I, MCSE, BFD -----Original Message----- From: Shaw, Kevin [mailto:Kevin.Shaw@CAX.USA.XEROX.com] Sent: Friday, December 01, 2000 2:02 PM To: 'toasters(a)mathworks.com' Subject: Lock files I'm having problems moving files (using cpio or tar) with the lock bit set. Any ideas/help is appreciated. Thanks in advance. -Kevin

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Lock files
by Shaw, Kevin 02 Dec '00

02 Dec '00

I'm having problems moving files (using cpio or tar) with the lock bit set. Any ideas/help is appreciated. Thanks in advance. -Kevin

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RE: MRTG with netcache.
by Doherty, Niall 02 Dec '00

02 Dec '00

> The goop on now.netapp.com is old, and rather clunky. Yup. I completely agree ;-) > Anybody got any good Netcache MRTG stuff that sucks down all the good > stuff w/o firing up wget to grep out data? Not MRTG, but here are my config files for Cricket (which is sort-of-a-successor to MRTG). If you want to use this with Cricket you should create a subdirectory and dump in the Defaults file and the appropriate "nc" file. NetCache 5.0 has a LOT of info available via SNMP. I don't display *everything* in the "Targets" specification for NetCache-50 but if you read through the files you can see what else might be of interest... Even if you don't use Cricket these files should be of use if you want to use SNMP - the hard part of SNMP is not retrieving the stats, but interpreting and graphing them correctly... Have fun... If you've any questions let me know... Cheers, Niall -- Niall Doherty | Network Appliance Inc. | NetCache Technical Coordinator | 495 East Java Drive | Intercontinental Operations | Sunnyvale, CA 94089, USA | mailto:ndoherty@netapp.com | http://www.netapp.com | Direct Line: +1 408 822 8554 | HQ Phone: +1 408 822 6000 | FAX(->email): +1 801 912 5212 | HQ FAX: +1 408 822 6001 |

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MRTG with netcache.
by Jaye Mathisen 02 Dec '00

02 Dec '00

The goop on now.netapp.com is old, and rather clunky. Anybody got any good Netcache MRTG stuff that sucks down all the good stuff w/o firing up wget to grep out data? I'm mainly looking for the equivalent of the sysstat output, and the summary page in NetCache 5.0D6. Thanks in advance. If somebody sends me something, I'll be sure to summarize and repost the good stuff back to the list.

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RE: SCSI on Filer 760 HVDS or LVDS
by Tom "Mad Dog" Yergeau 01 Dec '00

01 Dec '00

There is a tape drive compatibility matrix here http://now.netapp.com/NOW/knowledge/docs/olio/cert_matrices/tape_drives.shtm l which indicates that F700-series filers require HVD. As this article indicates http://now.netapp.com/Knowledgebase/solutionarea.asp?id=dfaf091a-9bbd-11d4-9 2f7-080020c8339b&resource=&number=19&isExternal=0 (link will be wrapped) you must use fast-wide differential SCSI drives and not single ended drives on an F700-series filer. The compatibility matrix indicates the F840 supports both FWD-HVD and LVD-SE, except for DLT7000 drives. MD -----Original Message----- From: Bryan Dickson [mailto:bdickson@cart.org] Sent: Friday, December 01, 2000 1:58 PM To: toasters(a)mathworks.com Subject: SCSI on Filer 760 HVDS or LVDS I have a 760 and need to know is the SCSI buss High or Low voltage differential, I just recieved a backup library that is HVDS Thanks Bryan Dickson, CTO Center for Advanced Research & Technology

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RE: Security Question
by Thompson, Tim 01 Dec '00

01 Dec '00

To correct one detail: > Also, the FilerView web admin program will allow password-less access from > any machine(s) listed in the "telnet.hosts" option. This poses the same > security concern if the machine(s) in "telnet.hosts" are compromised. The "telnet.hosts" option is only an "access" control. You still have to be authenticated after passing this access control. In ONTAP 6.0, FilerView uses HTTP basic authentication for everything (prior to ONTAP 6.0 it also used some rsh). ...Tim Thompson...Network Appliance, Inc...tjt(a)netapp.com...

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SCSI on Filer 760 HVDS or LVDS
by Bryan Dickson 01 Dec '00

01 Dec '00

I have a 760 and need to know is the SCSI buss High or Low voltage differential, I just recieved a backup library that is HVDS Thanks Bryan Dickson, CTO Center for Advanced Research & Technology

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Filer ATM card driver questions
by Joe Luchtenberg 01 Dec '00

01 Dec '00

I apologize for getting a little bit off topic... (I doubt many of you are terribly interested in pre-sales issues) Since so many NetApp personnel monitor this discussion list, could someone respond with who would be the best POC for me to call with a laundry list of specific detailed technical questions regarding ATM card drivers and support that is holding up a purchase request for a new filer. Pre-sales SE's are unavailable at this time, and I'd like to close this up today, if possible. TIA. Joe Joe Luchtenberg Dataline, Inc. New number and email, please update: 757.858.0600 858.0606 fax joe.luchtenberg(a)data-line.com

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quota overhead
by Igor Schein 01 Dec '00

01 Dec '00

Hi, I'm thinking to implement quotas on the filer, but the one thing which concerns me is NFS performance. Can any1 try to quantify quota system's degradation effect on NFS performance? Please elaborate as much as you can. Thanks in advance. Igor

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Security Question
by Villa, Tony 01 Dec '00

01 Dec '00

I had a question for this group. My company just started to install Filers on our network and I was wandering if there are any products that you use to connect to the Filer to replace the standard telnet command. I know Network Appliance sells SecureAdmin but I was wandering if there are any others out there. Our security group is concerned about using telnet since any passwords that is send is send in clear text. Any suggestions are welcome also if SecureAdmin is being used any input on it would be appreciated. Tony Villa Sr. Network Specialist ISTS/ITUSS/DC System Server Support Pacific Gas and Electric Company 925-779-7771 AEV1(a)PGE.COM

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snapmirror bug
by Moshe Linzer 30 Nov '00

30 Nov '00

Hi, we are running snapmirror here to move a 350GB volume from our F630 to our new F760. Since we set it up last week, I have noticed a 'bug' in the snapmirror procedure: We set up the 2 volumes with the same amount of raw space. However, the source volume had a snap reserve of 5%, so we changed to target volume to snap reserve of 5% before taking it offline. We started the snapmirror, and the volume filled up to 103%. I checked, and the snap reserve had been reset to 20%, thus reducing the free space on the target volume, and preventing the mirror from completing. I made the volume writable, and tried to reset the snap reserve to 5%, but the same thing happened. I only succeeded in completing the mirror by adding a disk to the target volume, thus allowing enough space, even with a snap reserve of 20%. This sounds like a bug - why should snap reserve be reset on the target volume? Has anyone heard of this before? Thanks, Moshe

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RE: Security Question
by Hackworth, Brian 30 Nov '00

30 Nov '00

: My guess is that an : SSL-enabled FilerView, if ever created, would be packaged : with ssh in the SecureAdmin license. SSL-enabled FilerView is part of ONTAP 6.0. Once you've installed SecureAdmin 2.1, the initial na_admin page includes a link to Secure FilerView. - Brian

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