Re: Lousy performance on new 6.2.1.1 server with SAN/FILEDEVCLASS storage

2010-10-19 Thread Remco Post
Hi Zoltan, even with devtype file, using pre-formatted volumes is recommended. On 19 okt 2010, at 21:41, Zoltan Forray/AC/VCU wrote: > Neil, > > Thanks for the info. I have passed this on to my SAN guys since I know > nothing about this aspect of the configuration nor if we can make these > twe

Re: Verify management class usage on an AIX TSM client

2010-10-19 Thread Remco Post
Hi, try something with 'dsmc query backup -ina' you'll find the mc info included in the output. This is usually really fast. As Wanda said, the client is the right tool for this. On 19 okt 2010, at 16:48, Moyer, Joni M wrote: > Hi Everyone, > > How can I verify that a particular management cl

Re: rotating private tapes into/out of 3584 manually

2010-10-19 Thread Prather, Wanda
When I have to deal with a library that is too small, my favorite technique is to create a separate tape storage pool for data that consists of big chunks and expires regularly by date instead of by version. That includes things like Oracle full dumps, AS400 full dumps, NDMP dumps. Then I eje

Re: Lousy performance on new 6.2.1.1 server with SAN/FILEDEVCLASS storage

2010-10-19 Thread Zoltan Forray/AC/VCU
Neil, Thanks for the info. I have passed this on to my SAN guys since I know nothing about this aspect of the configuration nor if we can make these tweaks. I am still wondering if I should go back to the traditional fixed size, pre-formatted volumes. Everyone says filedevclass is supposed to b

Re: rotating private tapes into/out of 3584 manually

2010-10-19 Thread David Longo
The commands provided for thsi case of moving tapes out of a full librray are: QUERY MEDIA MOVE MEDIA Look at syntax. Q Media allows you to specify a date used range so you can print a list of say tapes not used in 30 days. Then use those parameters on move media to take those tapes out of libra

Re: rotating private tapes into/out of 3584 manually

2010-10-19 Thread Schneider, Jim
A temporary fix is to use 'move data' commands on filling tapes. If a dataset does not span tapes it's a quick way to get more scratch tapes. Jim -Original Message- From: ADSM: Dist Stor Manager [mailto:ads...@vm.marist.edu] On Behalf Of Steve Roder Sent: Tuesday, October 19, 2010 2:06 P

Re: rotating private tapes into/out of 3584 manually

2010-10-19 Thread Steve Roder
On Tue, 19 Oct 2010, Keith Arbogast wrote: John, Thank you for those details. It sounds doable. When I return private volumes to the 3584, I run 'checkin libv library_name volume_name search=bulk checklabel=yes. Then; update volume volume_name access=readw. If I'm misunderstanding something

Re: rotating private tapes into/out of 3584 manually

2010-10-19 Thread Richard Sims
Ideally, TSM's provided DRM regimens would be followed to provide the discipline to properly handle tapes going out and coming back. Alternately, you can do your own handling, providing that proper steps are followed... A tape going offsite (out of the library) should have its access mode mark

Re: rotating private tapes into/out of 3584 manually

2010-10-19 Thread Keith Arbogast
John, Thank you for those details. It sounds doable. When I return private volumes to the 3584, I run 'checkin libv library_name volume_name search=bulk checklabel=yes. Then; update volume volume_name access=readw. If I'm misunderstanding something, please let me know. Best wishes, Keith

Re: Looking for SAN/tape experts assistance

2010-10-19 Thread robert_clark
Hi George, The udev config files used by Lin_tape allow for tieing specific device names to attributes of the tape drives like their serial number, or perhaps LUN number. I was a bit surprised to see that all EMC EDL devices assigned to a given path are presented all on the same WWNN, differi

Re: Lousy performance on new 6.2.1.1 server with SAN/FILEDEVCLASS storage

2010-10-19 Thread Strand, Neil B.
Zoltan, You may need to increase the queue depth for the individual disks and/or the HBA attached to the disks. Monitor both the server (iostat/vmstat) and the storage (EMC voodoo application) for latency and compare the results for consistency. You may need to adjust the striping of your lo

Re: rotating private tapes into/out of 3584 manually

2010-10-19 Thread John D. Schneider
Keith, You can just use "checkout libvolume library_name volume_name remove=bulk checklabel=no" and insert your library_name and volume_name as appropriate. Then you want to "update volume volume_name access=unavail" so TSM won't try to access them. TSM will not loose track of the data on a t

rotating private tapes into/out of 3584 manually

2010-10-19 Thread Keith Arbogast
We are running TSM 5.5.4.3 on RHEL 5.5. Our tape library is a 3584 with ALMS and twelve 3592-E05 drives. Expiration and reclamation are not producing enough scratch tapes to stay ahead of their usage, so our scratch tape supply is dwindling (#18). More tapes are on the way, but only 15 empty

Re: TSM 6.1 - IC68245 - Unexpected error 2 fetching row in table during RECLAIMS

2010-10-19 Thread Prather, Wanda
They show up on their own during reclamation (and reclamation fails on that volume). Sounds like the patch cleans them up. Thanks! W -Original Message- From: ADSM: Dist Stor Manager [mailto:ads...@vm.marist.edu] On Behalf Of Zoltan Forray/AC/VCU Sent: Tuesday, October 19, 2010 12:02 PM

Re: TSM 6.1 - IC68245 - Unexpected error 2 fetching row in table during RECLAIMS

2010-10-19 Thread Zoltan Forray/AC/VCU
FWIW, we have been at 6.1.4.1 for a while and are no longer seeing the errors. How would I check for the orphans? Zoltan Forray TSM Software & Hardware Administrator Virginia Commonwealth University UCC/Office of Technology Services zfor...@vcu.edu - 804-828-4807 Don't be a phishing victim - VCU a

Re: Client for Exchange 2007

2010-10-19 Thread Tyree, David
Thanks, I was a little bit worried there. We really need to work on planning around here. -Original Message- From: ADSM: Dist Stor Manager [mailto:ads...@vm.marist.edu] On Behalf Of Prather, Wanda Sent: Tuesday, October 19, 2010 11:26 AM To: ADSM-L@VM.MARIST.EDU Subject: Re: [ADSM-

Re: Client for Exchange 2007

2010-10-19 Thread Prather, Wanda
Yep. 6.1 Exchange client works just fine with a 5.5. server. -Original Message- From: ADSM: Dist Stor Manager [mailto:ads...@vm.marist.edu] On Behalf Of Tyree, David Sent: Tuesday, October 19, 2010 11:23 AM To: ADSM-L@VM.MARIST.EDU Subject: [ADSM-L] Client for Exchange 2007

Client for Exchange 2007

2010-10-19 Thread Tyree, David
We are going to be upgrading our current Exchange to Exchange 2007 on a 64bit box in the next few weeks. Our current TSM server is running 5.5.4.1. We will be going to 6.x around the first of the year. I was looking over the doc for the Exchange 2007 client and I n

TSM 6.1 - IC68245 - Unexpected error 2 fetching row in table during RECLAIMS

2010-10-19 Thread Prather, Wanda
Anybody on 6.1 who has survived and recovered from IC68245, Can you tell me whether upgrading to 6.1.4.1 (or a 6.2 x) to get the fixing code actually takes care of the orphans for you, or does it just stop new orphans from being created? Trying to figure out whether it's best to go ahead and up

Re: Verify management class usage on an AIX TSM client

2010-10-19 Thread Prather, Wanda
Open the GUI on the client, click RESTORE, navigate to those files like you were going to select them for restore. Last column on the right shows the mgmt class the client is bound to. That's the easy way. On the server end, the only way is to craft a SELECT out of the BACKUPS table for those fi

Verify management class usage on an AIX TSM client

2010-10-19 Thread Moyer, Joni M
Hi Everyone, How can I verify that a particular management class is being used, in this case: mcnlv365d, on a particular AIX TSM client at version 5.5.2.0 for filesystem: /usr/grok/lun08? The full path of the data is: /usr/grok/lun08/23184/ and they're looking for all files that are: 810452492

TSM + VTL and physical tape library

2010-10-19 Thread Capo
Thanks everyone for the suggestions! I will design a couple of alternatives to discuss with the customer. regards, Max +-- |This was sent by max.c...@gmail.com via Backup Central. |Forward SPAM to ab...@backupcentral.com. +-

Re: Looking for SAN/tape experts assistance

2010-10-19 Thread Hart, Charles A
Thx for the clarification, been a while (we use AIX so the ODM takes care of it all). To the point earlier FC devices changing order can be remediated fairly easy. -Original Message- From: ADSM: Dist Stor Manager [mailto:ads...@vm.marist.edu] On Behalf Of Strand, Neil B. Sent: Tuesday, Oc

Lousy performance on new 6.2.1.1 server with SAN/FILEDEVCLASS storage

2010-10-19 Thread Zoltan Forray/AC/VCU
Now that I have ventured into new territory with this new server (Linux 6.2.1.1), I am experiencing terrible performance when it comes to moving data from disk (FILEDEVCLASS on EMC/SAN storage) vs my other 6.1 and 5.5 servers. With the server doing nothing but migrating data from this SAN based st

Re: Looking for SAN/tape experts assistance

2010-10-19 Thread Strand, Neil B.
The zoning process simply associates a server HBA port on the server with the HBA port on the disk device. Persistent binding is a function of the OS and HBA drivers on the server. Within the server configuration, the HBA must be told that a device with a particular ID (i.e. /dev/rmt1) is always

Re: Looking for SAN/tape experts assistance

2010-10-19 Thread Zoltan Forray/AC/VCU
George, Thanks for responding with your expertise and obvious hard work on addressing these short-comings. Yes, I would be interesting in seeing what you have written. You can contact me - off-list.. Zoltan Forray TSM Software & Hardware Administrator Virginia Commonwealth University UCC/Offi