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RE: full qtree performance hit?
by Alan McLachlan 22 Aug '03

22 Aug '03

Hi Charles, Your DBA doesn't understand what qtrees are about. Not his fault, he's probably used to working with block I/O storage. A tree quota applied to a qtree will incur the same performance hit regardless of the state of the qtree "capacity". i.e. every write will require a hash table comparison, which may cause it to respond with a "disk full" if the quota limit is reached, or an alteration (usually an increment) to the hash table if the write is completed successfully. One of the NetApp guys can provide a more accurate technical description, but that's the general idea. You can resize the tree quota both ways in front of the DBA to help him understand that tree quotas have nothing to do with the layout of data on the disks. (i.e. increase the tree quota so the qtree is only 40% full, run a DB test, shrink the tree quota so it's 99% full then run the same test). However, he is correct of course that there will be a performance impact when the parent VOLUME is nearly full. -----Original Message----- From: Charles Bartels [mailto:cbartels@openharbor.com] Sent: Friday, 22 August 2003 3:03 AM To: toasters(a)mathworks.com Subject: full qtree performance hit? Hi, We're running a test oracle DB connected to a netapp filer. Our DBA is convinced that when the qtrees are close to full (>90%) the performance goes down despite the fact that the parent volume is only 50% full. Does this make sense or is it more likely the apparently slowdown is coming from somewhere else? -C. **** ASI Solutions Disclaimer **** The material transmitted may contain confidential and/or privileged material and is intended only for the addressee. If you receive this in error, please notify the sender and destroy any copies of the material immediately. ASI will protect your Privacy according to the 10 Privacy Principles outlined under the new Privacy Act, Dec 2001. This email is also subject to copyright. Any use of or reliance upon this material by persons or entities other than the addressee is prohibited. E-mails may be interfered with, may contain computer viruses or other defects. Under no circumstances do we accept liability for any loss or damage which may result from your receipt of this message or any attachments. **** END OF MESSAGE ****

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full qtree performance hit?
by Charles Bartels 21 Aug '03

21 Aug '03

Hi, We're running a test oracle DB connected to a netapp filer. Our DBA is convinced that when the qtrees are close to full (>90%) the performance goes down despite the fact that the parent volume is only 50% full. Does this make sense or is it more likely the apparently slowdown is coming from somewhere else? -C.

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hsm
by Ilya Birman 21 Aug '03

21 Aug '03

Most of HSM will use filer or r150 as target ( ASM, Legato, Veritas Storgae Migrator) They all pretty much the same. Enigma is a bit diiferent, I think Veritas SM will work with Enigma. Most of the HSM will have no porblem archiving to filer as a target, as far as using the filer as "cashe" or primary disk most of the HSM requier DMAPI comliant file system ( vxfs, etc) I think Arcivo has a work around --------------------------------------------------------------------------- This message (including any attachments) is confidential and may be privileged. If you have received it by mistake please notify the sender by return e-mail and delete this message from your system. Any unauthorised use or dissemination of this message in whole or in part is strictly prohibited. Please note that e-mails are susceptible to change. ABN AMRO Bank N.V. (including its group companies) shall not be liable for the improper or incomplete transmission of the information contained in this communication nor for any delay in its receipt or damage to your system. ABN AMRO Bank N.V. (or its group companies) does not guarantee that the integrity of this communication has been maintained nor that this communication is free of viruses, interceptions or interference. ---------------------------------------------------------------------------

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PROPOSAL
by ANDREW JANEH 21 Aug '03

21 Aug '03

Dear Sir/Madam, Due to reasons i would explain in greater detail later,i am in search of a sincere partner to assist me in securing and investing the sum of USD25,000.000 (twenty five million dollars)inherited from my father's business reserve. I am the only surviving child of late Mr Sekou Janeh ,a liberian diamond merchant.my father became rich from his extensive investment in diamond trade both in Liberia and in Sierra leone.he was assasinated in Monrovia,Liberia in November 2000 by gunmen of the Charles Taylor-led dictatorship while on a business trip. Before his death, my father who foresaw the insecurity of both our lives and property based on his line of business and the insecurity of the region, decided to deposit the above sum with a private finance and security firm in Europe. This money has become the only inherited property of our family after the death of my father; yet the liberia government and it's loyalists are bent on hunting us down because of my father's vast financial reserve. To summarise this traumatic story, my mother and I have decided to offer 20% of the above sum to anyone who assists us to secure this funds or 25% share of a possible joint venture business. if you would want to proceed under these terms,please reply for detailed information. if you do not accept my offer,in good fate treat with utmost confidentiality . A quick reply with your name,telephone and fax numbers for more confidential communication will be highly appreciated. Sincerely yours, ANDREW JANEH.

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winning confirmation.
by gloria jones 21 Aug '03

21 Aug '03

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HSM to tape for Filers
by James Braid 21 Aug '03

21 Aug '03

Hi guys, Does anyone have any suggestions for HSM/archival products for migrating data from a Filer to *tape*...more HSM rather than backup/restore. Thanks for any suggestions. Cheers, James

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URGENT ASSITANCE
by DR. BOUGUIBA SAMUEL BLAISE 21 Aug '03

21 Aug '03

From The Desk of : DR. BOUGUIBA SAMUEL BLAISE DIRECTOR, PROJECT IMPLEMENTATION FEDERAL MINISTRY OF HEALTH AND SOCIAL SERVICES, OUAGADOUGOU STRICTLY CONFIDENTIAL DEAR Sir/Madam, TRANSFER OF US$45.5 MILLION INTO A PERSONAL/COMPANY'S OFFSHORE ACCOUNT Based on the information gathered from the Ministry of Trade and Industry,we intend to solicit your assistance on this transaction with you on the assumption that you will not disappoint us. We have Forty Five Million, Five Hundred Thousand United States Dollars (US$45,500,000.00) which we made over time from over inflated contracts inmy Ministry (Federal Ministry of Health and Social Services). We are seeking your assistance and permission to remit this amount into your account or any other nominated account you can provide for us. Your commission will be 20% of the total sum, 10% for expenses and the remaining 70% is for my colleagues and myself. Could you please notify me of your acceptance to carry out this transaction urgently by e-mail only on the receipt of this message. Kindly, acknowledge the receipt of this letter by sending to me by email a copy of this letter with your private Tel. And Fax number. I shall in turn inform you of the modalities for a formal application to secure the necessary approvals for the immediate release of this fund into your account. Thanks for your co-operation. Yours faithfully, DR. BOUGUIBA SAMUEL BLAISE

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RE: HSM on Filer
by Touretsky, Gregory 21 Aug '03

21 Aug '03

It looks like many folks have tried Enigma HSM for NetApp filers. How stable/redundant this solution is? How much data do you keep on your filer? Nearstore? Other details would also be interesting. Best regards, --Gregory -----Original Message----- From: Haughton, Adrian (A.) [mailto:ahaughto@ford.com] Sent: Wednesday, August 20, 2003 5:52 PM To: 'Steve Evans'; toasters(a)mathworks.com Subject: RE: HSM on Filer Checkout 'smartmove' from enigma solutions. -----Original Message----- From: Steve Evans [mailto:sevans@foundation.sdsu.edu] Sent: 20 August 2003 15:18 To: toasters(a)mathworks.com Subject: HSM on Filer We need to be able to do some kind of archiving of old data to a secondary storage device (ATA array, or something along those lines). It seems like all of the software out there works in a Solaris or Windows environment. I haven't found anything compatible with a Filer. Could anyone prove me wrong? Steve Evans SDSU Foundation

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URGENT AND CONFIDENTIAL
by MR GARY CUSUMA 21 Aug '03

21 Aug '03

FROM:GARY CUSUMA Good day, You may be surprised to receive this letter from me since you do not know me personally. The purpose of my introduction is that I am Graham Cusuma, the first son of Zuma Aseke one of the most popular black farmers in Zimbabwe who was recently murdered in the land dispute in my country. I got your contact through network online hence decided to write you. Before the death of my father, he had taken me to Johannesburg to deposit the sum of USD$9.5 million (Nine million, Five Hundred thousand United States dollars), in one of the private security and finance company, as he foresaw the looming danger in Zimbabwe this funds was deposited in a box as gem stones to avoid much demurrage from the security and finance company. This amount was meant for the purchase of new machines and chemicals for the Farms and establishment of new farms in swaziland. This land problem came when Zimbabwean President Mr. Robert Mugabe introduced a new Land Act Reform wholly affecting the rich white farmers and some few black farmers, and this resulted to the killing and mob action by Zimbabwean war veterans and some lunatics in the society. In fact a lot of people were killed because of this Land reform Act for which my father was one of the victims. It is against this background that, I and my family fled Zimbabwe for fear of our lives and are currently staying in the Netherlands where we are seeking political asylum and moreso have decided to transfer my fathers money to a more reliable foreign account. since the law of Netherlands prohibits a refugee (asylum seeker) to open any bank account or to be involved in any financial transaction throughout the territorial zone of Netherlands, As the eldest son of my father, I am saddled with the responsibility of seeking a genuine foreign account where these funds could be transferred without the knowledge of my government who are bent on taking everything we have got. The South African government seems to be playing along with them. I am faced with the dilemma of moving these funds out of South Africa for fear of going through the same experience in future, both countries have similar political history. As a businessman,I am seeking for a partner who I have to entrust my future and that of my family in his hands, I must let you know that this transaction is risk free. If you accept to assist me and my family, all I want you to do for me, is to make an arrangements with the security and finance company to clear the consignment(funds) from their affiliate office here in the Netherlands as i have already given directives for the consignment to be brought to the Netherlands from South Africa.But before then all modalities will have to be put in place like change of ownership to the consignment and more importantly this money I intend to use for investment. I have two options for you. Firstly you can choose to have certain percentage of the funds for nominating your account for this transaction. Or you can go into partnership with me for the proper profitable investment of the funds in your country. Whichever the option you want, feel free to notify me. I have also mapped out 5% of this money for all kinds of expenses incurred in the process of this transaction.If you do not prefer a partnership I am willing to give you 10% of the money while the remaining 85% will be for my investment in your country. Contact me with the above E-mail address,while I implore you to maintain the absolute secrecy required in this transaction. Note:your prompt response will be appreciated. Thanks, GOD BLESS Yours Faithfully, Mr.GARY CUSUMA.

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snapmirror qtreee
by cisco joe 21 Aug '03

21 Aug '03

Hey all, Is any limitation for snapmirror qtree.At present i'm running 4 snapmirror qtree in one volume. Thanx in advance joe __________________________________ Do you Yahoo!? Yahoo! SiteBuilder - Free, easy-to-use web site design software http://sitebuilder.yahoo.com

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