toasters

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13515 discussions

Unix find and exclude snapshots
by Darragh, Stephen J 14 Nov '03

14 Nov '03

Hi, I am having trouble using unix find and excluding anything in .snapshot. I can't see any flag for exclude Suggestions??? Thanks Stephen Darragh

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FAS200 series performance
by Geoff Hardin 12 Nov '03

12 Nov '03

Has anyone seen any performance numbers for the FAS200 series? We are looking at upgrading / replacing some older F700 systems and I wanted to know how they stacked up. I know the disk capacity isn't all that much different (4 TB raw for FAS270C vs 6 TB raw for F760C), but what about NFS ops? We're not pushing that much through now, but if we start consolidating... -- Geoff Hardin geoff.hardin(a)dalsemi.com If you want to get to the top, be prepared to kiss a lot the bottom. - Despair, Inc.

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N.N.P.C,
by bright jim 12 Nov '03

12 Nov '03

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slow dumps
by Rogers, Jamie 11 Nov '03

11 Nov '03

Toasters, I have an F760 running data ontap 6.3.1 with 4 FC-9 (7x32) shelves attached. I use Ultra 10 with a HP SureStore718 LVD autoloader for remote backups. I use rsh (rsh filer dump 0uf sunbox:/dev/rmt/1 /vol/vol1) via a cron job to run the dump. The Ultra10 and the filer are connected on a private network via 100TX crossover cable. Local file system backups (from the Ultra 10) to this tape drive go at about 4+ Meg/sec, great. The root volume of my filer and /vol3 dump at 4+ Megs/sec, this is great. However 2 volumes, vol1 and vol2, dump at 571Kb/sec. This performance is independent of the interface used, I get the same results using my 100TX or my gigabit. Likewise I get the same results when the dump is run from the filer, that is eliminating rsh. Sysstat looks normal during both dumps. The only difference in the volumes is the number of files, volumes 1 and 2 each have about 2 million files where as volume 3 has 1.2 million files and the root is about 10,000 files with out quotas. The data on volumes 1 and 2 consists of lots of small files and changes frequently whereas volumes 0 and 3 are pretty static. I have already cut the volumes up into 4 qtrees of 30G each. A quota report does not look out of the ordinary and no single quota tree has more than 950,000 files, see quota report below. What could be causing the dumps to progress so slowly? Any suggestions to speed up my backups? K-Bytes Files Type ID Volume Tree Used Limit Used Limit Quota Specifier ----- -------- -------- -------- -------- -------- ------- ------- --------------- tree 1 vol4 zeus21 0 31457280 3 - /vol/vol4/zeus21 tree 2 vol4 zeus22 0 31457280 3 - /vol/vol4/zeus22 tree 3 vol4 zeus23 0 31457280 3 - /vol/vol4/zeus23 tree 4 vol4 zeus24 3969544 31457280 22085 - /vol/vol4/zeus24 tree 1 vol3 zeus17 3076 31457280 5 - /vol/vol3/zeus17 tree 2 vol3 zeus18 0 31457280 3 - /vol/vol3/zeus18 tree 3 vol3 tools_19 21525624 31457280 343289 - /vol/vol3/tools_19 tree 4 vol3 tools_20 22765236 31457280 701033 - /vol/vol3/tools_20 tree 1 vol2 zeus13 21631732 31457280 439528 - /vol/vol2/zeus13 tree 2 vol2 zeus14 30732636 31457280 716547 - /vol/vol2/zeus14 tree 3 vol2 zeus15 21069420 31457280 721908 - /vol/vol2/zeus15 tree 4 vol2 zeus16 0 31457280 3 - /vol/vol2/zeus16 tree 2 vol1 zeus11 26029280 31457280 933922 - /vol/vol1/zeus11 tree 3 vol1 zeus12 29793368 31457280 788538 - /vol/vol1/zeus12 Thanks, Jamie -Jamie.

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restore ndmp tape on solaris
by Carlos A. Alvarez 11 Nov '03

11 Nov '03

Does anyone know how many blocks writes Legato Networker 6.2 on NDMP tape drive, I need to bypass it and make a restore to a SUN Solaris thru mt command ? Has anyone tested this solutions and has any recomendations? Thanks

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Fwd: FW: Pleeeeease read !!!!!! It was on the news
by Vin Ranta 10 Nov '03

10 Nov '03

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STRICTLY CONFIDENTIAL..
by ineconline 06 Nov '03

06 Nov '03

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Raid group and volume...
by Art Hebert 05 Nov '03

05 Nov '03

I have a volume called vol0 which shows 254gb of space. I believe it has 7 data disks (34.5gb) and 1 parity disk in raid group 0. There is also a raid group 1 that contains a 1 data disk and 1 parity disk. I don't think these disks are being used in the volume vol0. How do I tell if they are or aren't? If they aren't being used how can I get them added into vol0 as 2 data disks? Details: sjcf760-04-gig:/vol/vol0/home/oracle/standby01/admin 254210460 230604136 23606324 sjcf760-04> sysconfig -r Volume vol0 (root, zoned checksums) RAID group 0 RAID Disk HA.ID HA SHELF BAY CHAN Used (MB/blks) Phys (MB/blks) --------- ----- ------------ ---- -------------- -------------- parity 7.5 7 0 5 FC:A 34500/70656000 35003/71687368 data 7.6 7 0 6 FC:A 34500/70656000 35003/71687368 data 7.4 7 0 4 FC:A 34500/70656000 35003/71687368 data 7.3 7 0 3 FC:A 34500/70656000 35003/71687368 data 7.2 7 0 2 FC:A 34500/70656000 35003/71687368 data 7.1 7 0 1 FC:A 34500/70656000 35003/71687368 data 7.0 7 0 0 FC:A 34500/70656000 35003/71687368 data 7.10 7 1 2 FC:A 34500/70656000 35003/71687368 RAID group 1 RAID Disk HA.ID HA SHELF BAY CHAN Used (MB/blks) Phys (MB/blks) --------- ----- ------------ ---- -------------- -------------- parity 7.11 7 1 3 FC:A 34500/70656000 35003/71687368 data 7.12 7 1 4 FC:A 34500/70656000 35003/71687368 sjcf760-04> df Filesystem kbytes used avail capacity Mounted on /vol/vol0/ 254210460 230604168 23606292 91% /vol/vol0/ /vol/vol0/.snapshot 0 0 0 ---% /vol/vol0/.snapshot thanks art hebert -----Original Message----- From: Todd C. Merrill [mailto:tmerrill@mathworks.com] Sent: Tuesday, November 04, 2003 12:10 PM To: toasters(a)mathworks.com Subject: widelinks Greetings. If anyone is using the feature of ONTAP called "widelinks," can you speak up, or email me privately? Widelinks are a way to allow CIFS clients to follow UNIX symbolic links between *differnet* filers. It sounds cool, and the config looks straightforward, but I can't seem to get it to work. http://now.netapp.com/NOW/knowledge/docs/ontap/rel633/html/ontap/sag/multi8. htm Until next time... The MathWorks, Inc. 508-647-7000 x7792 3 Apple Hill Drive, Natick, MA 01760-2098 508-647-7001 FAX tmerrill(a)mathworks.com http://www.mathworks.com ---

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RE: SNMP values keeps changing after every reboot. any solution to fix this?
by Carl Friend 05 Nov '03

05 Nov '03

Michel Geldenhuys writes: > I discussed this few weeks ago with a NetApp engineer. > Unfortunately, this is a "by-design" behaviour: MIB values > are loaded during boot and in a random fashion so there is no > way to forecast (or enforce) what MIB index will be for a > particular volume. The interesting thing about this is that the behaviour changed in ONTAP 6.3 and beyond. ONTAP 6.2 had the volumes sorted so they always appeared in the same order for both a "df" and for SNMP. Does anyone know _why_ they changed it? +----------------------------------------------+-----------------------+ | Carl Richard Friend (UNIX Sysadmin) | Natick, Massachusetts | | Minicomputer Collector / Enthusiast | 01760-2098 | | mailto:carl_friend@mathworks.com +-----------------------+ | http://users.rcn.com/crfriend/museum | ICBM: 42:18N 71:21W | +----------------------------------------------+-----------------------+

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RE: F760 fails to pass POST, bad DIMM
by DFinn＠studentadvantage.com 05 Nov '03

05 Nov '03

does anyone know what J30s pair is? We removed J30 and tried to boot it up and then it complained about J28. We then removed J28 and it wouldn't even attempt to boot. -----Original Message----- From: McCarthy, Tim [mailto:timothy.mccarthy@netapp.com] Sent: Tuesday, November 04, 2003 6:50 AM To: DFinn(a)studentadvantage.com Subject: RE: F760 fails to pass POST, bad DIMM As was mentioned, the J30 DIMM is marked on the motherboard. Try reseating the memory module and see if you get past it. If not, remove the memory module. Realize: you are running with half of your memory as the system uses the modules in pairs...removing one effectively removes two. If you have a large capacity system, you may run into problems as well.... --tmac -----Original Message----- From: DFinn(a)studentadvantage.com [mailto:DFinn@studentadvantage.com] Sent: Tuesday, November 04, 2003 1:33 AM To: toasters(a)mathworks.com Subject: F760 fails to pass POST, bad DIMM here's the error on bootup: Alpha Open Firmware by FirmWorks Copyright 1995-2000 FirmWorks, Network Appliance. All Rights Reserved. Firmware release 2.8_a2 Memory size is 1024 MB Testing SIO Testing LCD Probing devices Testing 1024MB Clearing ECC Stuck-at:283MB,3 Replace DIMM J30 Startup aborted Unfortunately I do not currently have support from Netapp for this filer so I need to find a short term solution to my problem. The error above points out the bad dimm that needs replacement. 1. Can I just remove the bad dimm and run with less memory temporarily? 2. I have a spare F740 that I can rob parts from, can I take a DIMM from there and replace the bad one in this F760? 3. How do I locate DIMM J30? any and all help is really apprecaited. Thanks Dan

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