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RE: SOLUTION: RE: Enlarge a volume owned by a vfiler
by Avs, Mohan 30 Jun '04

30 Jun '04

Hi Michael, This option would be set to on when you do a snapmirror between filers. During a snapmirror the destination volume would be adjusted as the size of the source volume. This option will not get turned off even if you break or release the snapmirror. You need to change this manually. Thank you, Mohan AVS NetApp Global Services -----Original Message----- From: toaster(a)chopel.de [mailto:toaster@chopel.de] Sent: Wednesday, June 16, 2004 10:38 PM To: Thorsten.Lemke(a)computacenter.com; toasters(a)mathworks.com; Fox, Adam; tsuneyuki.uehara(a)gs.com; toasters(a)mathworks.com Subject: SOLUTION: RE: Enlarge a volume owned by a vfiler Hi, here is the solution for my problem: Normally it is like Adam Fox and his colleague wrote. Just adding the disks to both sites and make a 'snapmirror update' on the destination. Finish! But, first look on the "primary" Volume if the option fs_size_fixed is set to "on" before adding the disks. I don't know why this options was set to "on", maybe once we tested to rotate the mirror. But turning the option off resolve our problem. Thanks to all, Michael Thorsten.Lemke(a)computacenter.com wrote : > As I understand you have two volumes called "Volume1" that are both in > snapmirrored state? One is a normal snapmirror and the other one is a DR > backup of the vfiler? > In this case you have to do the enlargement also on the original (third) > source volume which is not in snapmirrored state and therefore does not > have the fs_size_fixed set to "on". The size of the filesystem of > snapmirrored volumes will adapt to the source volume after the next > scheduled update as Adam pointed out earlier (of course you have to add the > same amount of space to each of them first). > > Regards, > Thorsten > > > > > > toaster(a)chopel.de>@mathworks.com > on 16.06.2004 11:22:11 > > Please respond to toaster(a)chopel.de> > > Sent by: owner-toasters(a)mathworks.com > > > To: "Fox, Adam" Adam.Fox(a)netapp.com>, > "Uehara; Tsuneyuki (Gen)" > tsuneyuki.uehara(a)gs.com>, > toasters(a)mathworks.com> > cc: > Subject: RE: Enlarge a volume owned by a vfiler > > > -------------------------------------------------------------------------- > > > > Hallo, > > maybe my initial situation was not clear: > > On the "main site" I spent VfilerA a new disk. > Volume1 before "vol add" : 201 GB > Volume1 after "vol add" : also 201 GB > > vol status -b Volume1: > Vol Size (blocks) FS Size (blocks) > ----------------- ---------------- > 76996480 61597184 > > The filer notified that "..the disk was successfully added to volume > Volume1" > IMHO this results because Volume1 is in "snapmirrored-state" > an the option "fs_size_fixed" is set "on". > > On the "desaster site" I spent VfilerA' (vfiler dr) also > a new disk for volume Volume1. Same results. > > I think I must break the mirror but is this possible > without side effects on VfilerA because he is in "vfiler dr" > > Thanks a lot > > Michael > > Fox, Adam Adam.Fox(a)netapp.com> > schrieb : > > > You don't need to do this. It looks like you are doing Volume > > SnapMirror. All you have to do is add the disks to both volumes. > > You won't see the change on the destination until the next update, > > then the destination will become the size of the source. > > > > -- Adam Fox > > GS Tools Developer > > adamfox(a)netapp.com > > > > > > > > -----Original Message----- > > From: Uehara, Tsuneyuki (Gen) [mailto:tsuneyuki.uehara@gs.com] > > Sent: Tuesday, June 15, 2004 7:23 AM > > To: 'toaster(a)chopel.de'; > > toasters(a)mathworks.com > > Subject: RE: Enlarge a volume owned by a vfiler > > > > > > We perform "snapmirror quiesce" then "snapmirror break" then turn off > > "fs_size_fixed". > > > > # Gen Uehara > > > > -----Original Message----- > > From: owner-toasters(a)mathworks.com > > [mailto:owner-toasters@mathworks.com] > > On > > Behalf Of toaster(a)chopel.de > > Sent: Tuesday, June 15, 2004 10:12 PM > > To: toasters(a)mathworks.com > > Subject: Enlarge a volume owned by a vfiler > > > > Hi, > > > > I have a problem to enlarge a volume owned by a "dr"-vfiler. > > > > Vfiler1 Vfiler1 (dr backup) > > |--> vol1 |-->vol1 > > > > It was possible to add a disk to vol1 on both sites. But I can't disable > the > > volume option "fixed fs_size", because vol1 is in "snapmirrored-state". > > > > How can I enlarge the volume without deleting the dr-filer? > > > > Thanks for help, > > > > Michael > > > > > > > > > > > > COMPUTACENTER (UK) LTD > > The contents of this e-mail are intended for the named addressee only. > It contains information which may be confidential and which may also be > privileged. > Unless you are the named addressee (or authorised to receive > for the addressee) you may not copy or use it, or disclose it to anyone > else. If you received it in error please notify us immediately and then > destroy it. > > Computacenter information is available from http://www.computacenter.com > > This footnote also confirms that this email message has been swept for the > presence of computer viruses. > > ***************************************************************************************************************************

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RE: Piecing together a netapp on the cheap - PART II
by Timothy Sesow 30 Jun '04

30 Jun '04

I have done Snapshots with EVMS (Enterprise Volume Management Software) under LINUX. It does basic snapshots and only has a command line interface (you do your own crontab). It is slower then NetApp snapshots (even more so the more snapshots you get), but it does work. You still have to figure out how to quiesce your filesystem during the snap (umount/mount works, but can be a challenge). The only thing close to SnapMirror I have found is to do RAID-1 via iSCSI or FCIP. Big investment in switches, though. Just have one local disk and more remote disk striped together under the "md" driver. The RAID striping isn't done in the shelf, the enclosure has a SES/CEMI card that gives the Filer information on temperatures, voltages, what power supplies are working, what the health of the local drive bus is, etc. This is either a SCSI target or a Fibre Channel port/WWN that the Filer talks to. The shelves are just JBODs and you can hook them up to any host you want and use them. It's just that when you hook them into the filer, the filer expects certain behaviors. You are on the right track on the IDE (I prefer the term ATA) drives, but the following issues present themselves: 1. LINUX has a 2TB file system limit. Solaris has a 1TB limit. NetApp has something like a 6TB limit. 96Tbytes is the most number of disk shelves (24) that can be hooked into that filer. I would much rather have 16 file systems with NetApp than 48 file systems with LINUX. 2. Getting LOTS of drives working all at once is a real challenge and starts to cost $$$ for more hardware (enclosures, SCSI/Fibre Channel interfaces, etc). The 7TB R200 is high on a $/MB basis ($.01 per MB), but a fully loaded R200 LISTS for half that per MB ($.006 per MB) and any reseller will give you a discount (maybe 20%) off that. The old R100/R150 have been discontinued (real pain to get those SCSI drive shelfs installed in the field). The R200 is easier to install/manage than the old R1x0. Plus MAXTOR doesn't make the old drive shelves anymore. I'm not saying that NetApp is always better, but they have their place in the overall scheme. Small NAS boxes are getting really good and NetApp is responding to the market that they choose to, which I would characterize as the "more fully featured solution" that has a higher return to NetApp. You might also want to look at http://www.openfiler.org. I have tried it and it has promise, but it is still a challenge. I still stick with RedHat 8 (yes, 8, not 9, cause 8 doesn't ever crash/hang) and just add in SAMBA 3.x for a really cheap NAS box. -----Original Message----- From: owner-toasters(a)mathworks.com on behalf of Joe Schmoe Sent: Mon 6/14/2004 12:26 PM To: toasters(a)mathworks.com Subject: Piecing together a netapp on the cheap - PART II Thanks for your help so far. Let me give some more details and answer some of the points you all have raised. First, I am looking for cheap and large - and am willing to sacrifice speed to get it. Second, I am very intrigued by SnapMirror (replication over WAN) and SnapShot copies (point in time backups). The reason I don't just build my own little unix fileservers with linux or FreeBSD is that I don't see how GNU tools and scripting can replicate the functionality of snapmirror and snapshot copies. Maybe I'm wrong ? So, I see that my initial plan is ill advised - you have pointed out that the disk shelves that NetApp ships are not just JABODs, but have intelligence in them - I did not know that the RAID striping was done in the shelf - I thought all RAID and logic was housed in the head unit and it just accessed big stacks of disks. So at this point, my questions are as follows: 1. Is there any reasonable implementation of snapmirror / snapshot copies in free UNIX OSs ? That is, can I get netapp like features out of a normal NFS fileserver ? 2. When I see netapp quote a certain capacity for its filers, like 96TB for the NearStore R200, does that simply mean that they can get to 96TB using the largest currently available IDE drives, and that once larger drives are available that number will naturally go up ? OR does it mean there is some logical limitation in place on the unit that will keep it from going above 96TB ? 3. What is the absolute cheapest IDE based NAS that netapp has put out ? Is it the NearStore R100 ? What if I bought the head unit and shelves from netapp (or netapp branded from ebay), but used my own 400gig hitachi IDE drives ? - I see a 7TB R100 on ebay right now for $78,500 - which is completely absurd. My 4TB freeBSD fileserver at home cost about $5k ... Again, many thanks. --------------------------------- Do you Yahoo!? Friends. Fun. Try the all-new Yahoo! Messenger

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RE: Turning off Logging output
by jeff.mery＠ni.com 30 Jun '04

30 Jun '04

There is also a ctrl-key command that will bring whatever you were typing to the current command line (like up-arrow in bash or Windows). Would someone from NetApp enlighten us on this one? Our SE showed me once, but I've slept since then =). Jeff Mery, MCP National Instruments ------------------------------------------------------------------- "Allow me to extol the virtues of the Net Fairy, and of all the fantastic dorks that make the nice packets go from here to there. Amen." TB - Penny Arcade ------------------------------------------------------------------- -----Original Message----- From: owner-toasters(a)mathworks.com [mailto:owner-toasters@mathworks.com] On Behalf Of Dirk.Schmiedt(a)munich.netsurf.de Sent: Wednesday, June 16, 2004 3:51 PM To: rbaus(a)swbell.net Cc: toasters(a)mathworks.com Subject: Re: Turning off Logging output Robert Borowicz wrote: > Is there a way to temporarily turn off the logging output in a Telnet > session? > > Too often I'm typing tedious commands and "BLAM" someone connects to a > CIFS session and.... Change the /etc/syslog.conf and reduce the level of severity or disable the messaging of some services completely. There is a man page about this config file and there is a template file named /etc/syslog_conf_template (or so ...). Copy this template file to /etc/syslog.conf and edit it you will see the wished result. b.t.w. The "syslog(d)", "syslog.conf" man pages at ONTAP are in my humble opinion not the best. Have a look at the syslog.conf man page of any other unix derivate. It might help you more. :-) Just my 2 cents. Smile & regards! Dirk

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Can passwords in LDAP be encrypted when being used for authentication?
by Matt Bailey 30 Jun '04

30 Jun '04

We have a 760 and are using an OpenLDAP database for authentication of CIFS clients. It only seems to work when the passwords are stored as clear text. This is an unacceptable security risk. It is disturbing enough to pass clear text passwords over the network. The /etc/passwd file should store DES hashed passwords so I was hoping that hashed passwords could be stored in LDAP. We are running in a workgroup with some Windows XP Home Edition so NT Domain and AD authentication are no good to us. Anyone else have this problem?

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options ldap at 6.5.1R1
by Frank Bonnet 30 Jun '04

30 Jun '04

Hi I've installed the 6.5.1R1 version on our filers and notice that the ldap options has now more visible possibilities. I have replace some fields by 'xxx' for confidenciality reasons. Is there some online documentation about those options ? yfiler> options ldap ldap.ADdomain ldap.base dc=xxx,dc=xxx ldap.base.group ldap.base.passwd ldap.enable on ldap.name xxx ldap.nssmap.attribute.gecos gecos ldap.nssmap.attribute.gidNumber gidNumber ldap.nssmap.attribute.groupname cn ldap.nssmap.attribute.homeDirectory homeDirectory ldap.nssmap.attribute.loginShell loginShell ldap.nssmap.attribute.memberUid memberUid ldap.nssmap.attribute.uid uid ldap.nssmap.attribute.uidNumber uidNumber ldap.nssmap.attribute.userPassword userPassword ldap.nssmap.objectClass.posixAccount posixAccount ldap.nssmap.objectClass.posixGroup posixGroup ldap.passwd xxx ldap.port 389 ldap.servers xxx ldap.servers.preferred ldap.usermap.attribute.unixaccount unixaccount ldap.usermap.attribute.windowsaccount windowsaccount ldap.usermap.base ldap.usermap.enable off -- Cordialement, Frank Bonnet

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RE: How do you migrate from Novell to Netapp?
by Alan Biren 29 Jun '04

29 Jun '04

I have used Unison to migrate data and to keep data synchronized. It is free for both the gui and command line versions. http://www.cis.upenn.edu/~bcpierce/unison/ Alan ________________________________ From: owner-toasters(a)mathworks.com on behalf of Bui, Marcus Sent: Tue 6/29/2004 12:20 PM To: 'Ziller, Frank'; 'mlangas(a)yahoo.com'; 'toasters(a)mathworks.com' Subject: RE: How do you migrate from Novell to Netapp? You can also try Robocopy v.XP010. You should be able to download for free (one of a few) at Microsoft. Cheers, Marcus Bui -----Original Message----- From: owner-toasters(a)mathworks.com [mailto:owner-toasters@mathworks.com] On Behalf Of Ziller, Frank Sent: Tuesday, June 29, 2004 11:07 AM To: 'mlangas(a)yahoo.com'; 'toasters(a)mathworks.com' Subject: Re: How do you migrate from Novell to Netapp? Take a look at a product called SecureCopy. It works well and is very inexpensive. -----Original Message----- From: owner-toasters(a)mathworks.com <owner-toasters(a)mathworks.com> To: toasters(a)mathworks.com <toasters(a)mathworks.com> Sent: Tue Jun 29 11:36:02 2004 Subject: How do you migrate from Novell to Netapp? Greetings all, After a five year absence I find myself back in the NetApp world. I just convinced my employer to replace their aging novell servers with a netapp. Now the next logical question is how best to move the data? Does anyone know of a good way to migrate it all and keep ownership, permissions, etc... in place. Unfortunately I haven't been able to get the search facility for this list to work so I apologize if this question has been asked a million times before. Thanks for any help. Mike __________________________________ Do you Yahoo!? Yahoo! Mail - 50x more storage than other providers! http://promotions.yahoo.com/new_mail ----------------------------------------- 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. ***************************************************************************************************** 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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RE: How do you migrate from Novell to Netapp?
by Bui, Marcus 29 Jun '04

29 Jun '04

You can also try Robocopy v.XP010. You should be able to download for free (one of a few) at Microsoft. Cheers, Marcus Bui -----Original Message----- From: owner-toasters(a)mathworks.com [mailto:owner-toasters@mathworks.com] On Behalf Of Ziller, Frank Sent: Tuesday, June 29, 2004 11:07 AM To: 'mlangas(a)yahoo.com'; 'toasters(a)mathworks.com' Subject: Re: How do you migrate from Novell to Netapp? Take a look at a product called SecureCopy. It works well and is very inexpensive. -----Original Message----- From: owner-toasters(a)mathworks.com <owner-toasters(a)mathworks.com> To: toasters(a)mathworks.com <toasters(a)mathworks.com> Sent: Tue Jun 29 11:36:02 2004 Subject: How do you migrate from Novell to Netapp? Greetings all, After a five year absence I find myself back in the NetApp world. I just convinced my employer to replace their aging novell servers with a netapp. Now the next logical question is how best to move the data? Does anyone know of a good way to migrate it all and keep ownership, permissions, etc... in place. Unfortunately I haven't been able to get the search facility for this list to work so I apologize if this question has been asked a million times before. Thanks for any help. Mike __________________________________ Do you Yahoo!? Yahoo! Mail - 50x more storage than other providers! http://promotions.yahoo.com/new_mail ----------------------------------------- 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.

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Re: How do you migrate from Novell to Netapp?
by Ziller, Frank 29 Jun '04

29 Jun '04

Take a look at a product called SecureCopy. It works well and is very inexpensive. -----Original Message----- From: owner-toasters(a)mathworks.com <owner-toasters(a)mathworks.com> To: toasters(a)mathworks.com <toasters(a)mathworks.com> Sent: Tue Jun 29 11:36:02 2004 Subject: How do you migrate from Novell to Netapp? Greetings all, After a five year absence I find myself back in the NetApp world. I just convinced my employer to replace their aging novell servers with a netapp. Now the next logical question is how best to move the data? Does anyone know of a good way to migrate it all and keep ownership, permissions, etc... in place. Unfortunately I haven't been able to get the search facility for this list to work so I apologize if this question has been asked a million times before. Thanks for any help. Mike __________________________________ Do you Yahoo!? Yahoo! Mail - 50x more storage than other providers! http://promotions.yahoo.com/new_mail

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AUDIENCE
by auditstaff＠telstra.com 29 Jun '04

29 Jun '04

ATTENTION: I AM CONTACTING YOU UNBEHALF OF MR.KHODORKOVSKY,FORMER BOSS OF YUKOS OIL,WHO IS PRESENTLY IN DETENTION FOR TAX EVASION AND FRAUD WHICH HAVE BEEN POLITICALLY MOTIVATED BY PRESIDENT PUTIN OF RUSSIA.JUST RECENTLY,THE TAX MINISTRY HAS WON A KEY COURT DECISION,REQUIRING YUKOS TO PAY AN EQUIVALENT OF $3.5 BN.IN BACK TAXES AND FINE TO THE GOVERNMENT. THIS IS A BATTLE MANY, BELIEVED TO BE BETWEEN THE WEALTHIEST VERSUS THE MOST POWERFUL IN RUSSIA.ALTHOUGH MR. KHODORKOVSKY HAS PERSONAL FORTUNE ESTIMATED AT $1.5BN,BUT COULD NOT AFFORD TO COUGH OUT THAT SUM WITHOUT FILELING FOR BANKRUPCY OF YUKOS OIL AND OTHER PRIVATE INVESTMENT.HOWEVER, I AM CONTACTING YOU FOR A FAVOUR BASE ON ABSOLUTE CONFIDENCE AND SECRECY TO ASSIST US, BY ACTING AS A PARTNER TO RECEIVE THIS AMOUNT OF MONEY ON OUR BEHALF, FOR PROFITABLE INVESTMENT IN YOUR COUNTRY. THIS SUM ARISES AS THE ONLY PRIVATE UNOFFICIAL ACCOUNT OWNED BY HIM, WHICH WAS NOT FROZEN, BECAUSE IT WAS NOT TO THE KNOWLEDGE OF THE AUTHORITY, AND SECONDLY THE TRANSACTION WAS NOT MADE WITH HIS NAME.IT IS THE ONLY HOPE OF SUSTAINING THE FAMILY, AFTER HE MUST HAVE BEEN RELEASED FROM PRISON.SINCE FILELING FOR BANKRUPCY REMAINS THE ONLY OPTION FOR HIM TO AVOID TEN YEARS JAIL TERMS, ACCORDING TO A PRIVATE MEETING WITH THE LAWYER. ON RECEIPT OF THIS MAIL, KINDLY SEND YOUR INTREST, INCLUDING YOUR PRIVATE PHONE AND FAX NUMBER TO THE FOLLOWING EMAIL ADDRESS,SO THAT WE CAN START NEGOTIATION,AND LET YOU KNOW WHAT IS EXPECTED OF YOU,AND THE PERCENTAGE ENTITLE TO YOU FOR YOUR ROLE.KINDLY KEEP THIS FROM PUBLIC NOTICE FOR SECURITY REASONS.I WILL FUNISH YOU WITH MORE DETAILS IN ACKNOWLEDGEMENT OF YOUR RESPONSE. MR.BORISLAV DENIS. NOTE: forward your respond to:contactborislav@mail2russia.com

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upgrade to 6.5.1R1
by Mostafa Ahmed Magdy 29 Jun '04

29 Jun '04

Dear All, I want to upgrade from 6.4.2 to 6.5.1R1, i have Oracle 9i Rac on solaris 8. I also, have Oracle financial and Ms Exchange . Do i really need to upgrade ?? will the upgrade improve my backup?? it is worthy to do a down time for this release and what is the difference between the new release and my current release (other than the security fixes)

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