In what all Hyper-V related scenarios SCSI 2 and 3 commands are fired.

I am performing Hyper-V operations on a remote disk which is added to the hyper-V.
What to know if SCSI 2 and 3 commands like register, reserve etc. gets fired during hyper-V operations like creating VM's, checkpoint etc.
Please share any other Hyper-V related operations that can trigger SCSI commands.
Thanks
Shashank

Please post in the Hyper-V forum here:http://social.technet.microsoft.com/Forums/windowsserver/en-US/home?forum=winserverhyperv
You'll have a much better chance at getting an answer.
This forum is for the product Virtual Server 2005.

Similar Messages

Need all transaction codes related to SD and MM

hi
i am in need of need all transaction codes related to SD and MM.
can anyone help me to get it.
thanks in advance.

Hi,
The most frequently used transaction codes are as follows:
1. VS00 - Master data
2. VC00 - Sales Support
3. VA00 - Sales
4. VL00 - Shipping
5. VT00 - Transportation
6. VF00 - Billing
Others as follows:
At Configuration:
1. VOV8 - Define Sales documents type (header)
2. OVAZ - Assigning Sales area to sales documents type
3. OVAU - Order reasons
4. VOV4 - Assign Item categoreies(Item cat determination)
5. VOV6 - Scedule line categories
6. OVAL - To assign blocks to relevant sales documents type
7. OVLK - Define delivery types
8. V/06 - Pricing
9. V/08 - Maintain pricing procedure
10.OVKP - Pricing proc determination
11.V/07 - Access sequence
Enduser:
1. Customer Master Creation-VD01 and XD01 (for full inclu company code)
    VD02 - Change Customer
    VD03 - Display Customer
    VD04 - Customer Account Changes
    VD06 - Flag for Deletion Customer
    XD01 - Create Customer
    XD02 - Modify Customer
    XD03 - Display Customer
2. Create Other material -
MM00
3. VB11- To create material determination condition record
4. CO09- Material availability Overview
5. VL01 - Create outbound delivery with ref sales order
6. VL04 - Collective processing of delivery
7. VA11 - Create Inquiry
    VA12 - Change Inquiry
    VA13 - Display Inquiry
Sales & Distribution
Sales order / Quote / Sched Agreement / Contract
· VA01 - Create Order
· VA02 - Change Order
· VA03 - Display Order
· VA02 - Sales order change
· VA05 - List of sales orders
· VA32 - Scheduling agreement change
· VA42 - Contract change
· VA21 - Create Quotation
· VA22 - Change Quotation
· VA23 - Display Quotation
Billing
· VF02 - Change billing document
· VF11 - Cancel Billing document
· VF04 - Billing due list
· FBL5N - Display Customer invoices by line
· FBL1N - Display Vendor invoices by line
Delivery
· VL02N - Change delivery document
· VL04 - Delivery due list
· VKM5 - List of deliveries
· VL06G - List of outbound deliveries for goods issue
· VL06P - List of outbound deliveries for picking
· VL09 - Cancel goods issue
· VT02N - Change shipment
· VT70 - Output for shipments
General
· VKM3, VKM4 - List of sales documents
· VKM1 - List of blocked SD documents
· VD52 - Material Determination
MM Transaction Code
All transaction are stored in table TSTC.
Transaction for MM module start with M.
IH09 - Display Material
MM01 - Create Material
MM02 - Change Material
MM03 - Display Material
MM50 - List Extendable Materials
MMBE - Stock Overview
MMI1 - Create Operating Supplies
MMN1 - Create Non-Stock Material
MMS1 - Create Service
MMU1 - Create Non-Valuated Material
ME51N - Create Purchase Requisition
ME52N - Change Purchase Requisition
ME53N - Display Purchase Requisition
ME5A - Purchase Requisitions: List Display
ME5J - Purchase Requisitions for Project
ME5K - Requisitions by Account Assignment
MELB - Purch. Transactions by Tracking No.
ME56 - Assign Source to Purch. Requisition
ME57 - Assign and Process Requisitions
ME58 - Ordering: Assigned Requisitions
ME59 - Automatic Generation of POs
ME54 - Release Purchase Requisition
ME55 - Collective Release of Purchase Reqs.
ME5F - Release Reminder: Purch. Requisition
MB21 - Create Reservation
MB22 - Change Reservation
MB23 - Display Reservation
MB24 - Reservations by Material
MB25 - Reservations by Account Assignment
MB1C - Other Goods Receipts
MB90 - Output Processing for Mat. Documents
MB21 - Create Reservation
MB22 - Change Reservation
MB23 - Display Reservation
MB24 - Reservations by Material
MB25 - Reservations by Account Assignment
MBRL - Return Delivery per Mat. Document
MB1C - Other Goods Receipts
MB90 - Output Processing for Mat. Documents
MB1B - Transfer Posting
MIBC - ABC Analysis for Cycle Counting
MI01 - Create Physical Inventory Document
MI02 - Change Physical Inventory Document
MI03 - Display Physical Inventory Document
MI31 - Batch Input: Create Phys. Inv. Doc.
MI32 - Batch Input: Block Material
MI33 - Batch Input: Freeze Book Inv.Balance
MICN - Btch Inpt:Ph.Inv.Docs.for Cycle Ctng
MIK1 - Batch Input: Ph.Inv.Doc.Vendor Cons.
MIQ1 - Batch Input: PhInvDoc. Project Stock
MI01 - Create Physical Inventory Document
MI02 - Change Physical Inventory Document
MI03 - Display Physical Inventory Document
MI31 - Batch Input: Create Phys. Inv. Doc.
MI32 - Batch Input: Block Material
MI33 - Batch Input: Freeze Book Inv.Balance
MICN - Btch Inpt:Ph.Inv.Docs.for Cycle Ctng
MIK1 - Batch Input: Ph.Inv.Doc.Vendor Cons.
MIQ1 - Batch Input: PhInvDoc. Project Stock
MI01 - Create Physical Inventory Document
MI02 - Change Physical Inventory Document
MI03 - Display Physical Inventory Document
MI31 - Batch Input: Create Phys. Inv. Doc.
MI32 - Batch Input: Block Material
MI33 - Batch Input: Freeze Book Inv.Balance
MICN - Btch Inpt:Ph.Inv.Docs.for Cycle Ctng
MIK1 - Batch Input: Ph.Inv.Doc.Vendor Cons.
MIQ1 - Batch Input: PhInvDoc. Project Stock
MI21 - Print physical inventory document
MI04 - Enter Inventory Count with Document
MI05 - Change Inventory Count
MI06 - Display Inventory Count
MI09 - Enter Inventory Count w/o Document
MI34 - Batch Input: Enter Count
MI35 - Batch Input: Post Zero Stock Balance
MI38 - Batch Input: Count and Differences
MI39 - Batch Input: Document and Count
MI40 - Batch Input: Doc., Count and Diff.
MI08 - Create List of Differences with Doc.
MI10 - Create List of Differences w/o Doc.
MI20 - Print List of Differences
MI11 - Physical Inventory Document Recount
MI07 - Process List of Differences
MI37 - Batch Input: Post Differences
CT01 - Create Characteristic
CT02 - Change Characteristic
CT03 - Display Characteristic
CL01 - Create Class
CL02 - Classes
CL03 - Display Class
CL04 - Delete Class
CL2B - Class Types
<REMOVED BY MODERATOR>
Edited by: Alvaro Tejada Galindo on Apr 7, 2008 12:53 PM

Letter A replaced all words in top bar and info boxes so I cannot read them. This soon after installing OS X Maverick, so I suspect this is related. Restart and Command-Control-P-R do not help.

? - Letter A has replaced letters of all words in top bar and program boxes so I can read nothing, and therefore have no way to enter commands. This comes soon after installing OS X Mavericks, so I suspect this is related. Restarting and command-control-P-R have not helped. Can anyone suggest a cause?

Back up all data.
Launch the Font Book application and validate all fonts. You must select the fonts in order to validate them. See the built-in help and this support article for instructions. If Font Book finds any issues, resolve them.
From the application's menu bar, select
File ▹ Restore Standard Fonts...
You'll be prompted to confirm, and then to enter your administrator login password.
Boot in safe mode to rebuild the font caches. Boot again as usual and test.
Note: If FileVault is enabled, or if a firmware password is set, or if the boot volume is a software RAID, you can’t boot in safe mode. In that case, ask for instructions.
Also note that if you deactivate or remove any built-in fonts, for instance by using a third-party font manager, the system may become unstable.

I am in tears! I have just lost all my music in my itunes and they are not located on my pc either as it's a new pc. Help PLEASE!

I am in tears! I have just lost all my music in my itunes and they are not located on my pc either as it's a new pc. Help PLEASE!

Did it used to be on that computer ? Your music library will only be where you put it, buying a new computer and installing iTunes on it will not put your library on it.
If you go in Edit > Preferences in your iTunes and on the Store tab tick the 'show iTunes in the Cloud purchases' tickbox then your iTunes purchased music might show in the Music part of your library with cloud icons against them for redownloading - if you've moved countries since buying the music or if it's no longer in the store then it won't show for redownloading. And check to see if you've hidden any of your purchases : iTunes Store: Hiding and unhiding purchases - Apple Support
For your own music (e.g. copied from CDs) and what you can't redownload then do you still have your old computer with it on, or do you have a backup of your downloads/library, or is it on your phone ? If on your phone then there are some programs listed halfway down this page which should be able to copy it back : Recover your iTunes library from your iPod or iOS device.
Or to copy it from a different computer : How to move your iTunes library to a new computer - Apple Support.

My iPhone 5 is not being recognized by my iMac. All my other devices, including iPod and iPad are recognized with no sync problems. I've tried every approach with online help as well as an Apple advisor by phone. Help?

My iPhone 5 is not being recognized by my iMac. All my other devices, including iPod and iPad are recognized with no sync problems. I've tried every approach with online help as well as an Apple advisor by phone. Help? Any other suggestions other than going to an Apple Store?

Back to life**
Oh I know there are many other vocabulary mistakes but never mind them I was just too excited when I wrote all of that while typing very quickly
P.S: if you have any question then ask and please do tell me if it works or not with u but I'm definitely sure it'll work so tell me this and we'll get excited together
Also if you have an experience to share then do share it as well please.
Peace

IOS 8 / iTunes befor sync all with my iPhone 6 (music and pictures) are Crashing. And when i scroll in my Photo library, increased it.

iOS 8 / iTunes befor sync all with my iPhone 6 (music and pictures) are Crashing. And when i scroll in my Photo library, increased it.
Shame problem to my ipad mini. But there i don`t can sync my music and pictures
If Steve jobs still alive you would never have published such software, befor everything would have worked flawlessly.
Dear would you let the customers wait another month. This would be the end product was great.
Best regards
Dario

You need to copy the iTunes liubrary from your Old computer, or its Backup, to your New computer...
See Here for one way
iTunes: How to move your music to a new computer
Or...
From your Old Computer... Copy your ENTIRE iTunes FOLDER to an External Drive... and then from the External Drive to your New Computer..
Backup iTunes to an External Drive
http://support.apple.com/kb/HT1751
An Added Bonus is that you will then have a Backup of iTunes...

Urgent :Relation between vendor and business area

< MODERATOR: Message locked. Please read the [Rules of Engagement|https://www.sdn.sap.com/irj/sdn/wiki?path=/display/home/rulesofEngagement] before posting next time. >
Hi ,
Is there any table or transaction which will give an one-to-one relation between vendor and business area?
Thnks and Regards,
Anand

hi
in this situation u have to creat new Z table and Z transaction with link of this both . it will solve ur problem . better to take abaper help other wise u can use T-CODE se11 to creat table.
se93 for transaction code .

HT4236 I was trying to Import photos to my computer and was asked to upgrade my Iphone before importing. In restoring my Iphone, it deleted all of my 200 new photos and they are now gone. Is there any way to retrieve them?

I was trying to Import photos to my computer and was asked to upgrade my Iphone before importing. In restoring my Iphone, it deleted all of my 200 new photos and they are now gone. Is there any way to retrieve them?

You should ALWAYS import all pics ( and anything selse for that matter) before any update.
If you failed to do this, then the pics are likely gone. You can try restoring from backup.

Relation between Responsibility and Business Area

Hi,
I have a requirement wherein i have to make a particular workbook available in specific responsibilities.
Now when i have to create a folder then how do i know in which Business Area should i create the folder.
Basically i need to know the relation between Responsibility and Business Area i.e which Business Area i should create the folder so that it is visible in desired responsibilities.
Is there any way possible i can know this.
Regards,
Shruti

Hi,
You can do that in two ways:
1. Go to the administrator and check the sharing BA for each responsibility you require.
2. Query the database to retrieve the sharing.
Do whatever you find easier.
For the database option you can run the following (change it to your own schema name):
select distinct
t.ba_name,
t.ba_id,
t.ba_description,
case when substr(t.ba_created_by,1,1)='#' then fu.user_name else t.ba_created_by end as CREATED_BY,
disco_users.eu_username,
case when instr(disco_users.eu_username,'#')=0 then disco_users.eu_username
when instr(disco_users.eu_username,'#')>0 and instr(disco_users.eu_username,'#',2)=0 then (select fu.user_name from fnd_user fu where fu.user_id=substr(disco_users.eu_username,2,5))
else (select resp.responsibility_name from fnd_responsibility_tl resp where resp.responsibility_id=substr(disco_users.eu_username,2,5))
end as "Shared Name / Responsibility"
from eul_us.eul5_bas t,
apps.fnd_user fu,
eul_us.eul5_access_privs disco_shares,
eul_us.eul5_eul_users disco_users
where substr(t.ba_created_by,2,10)=to_char(fu.user_id(+))
and t.ba_id=disco_shares.gba_ba_id
and disco_users.eu_username(+) NOT IN ('EUL5', 'PUBLIC')
AND disco_users.eu_id(+) = disco_shares.ap_eu_id
Hope it helps
Tamir

Relation between Company and Personnel Area

Hello friends,
Which table i can find the relation between companies and personnel areas ?
I found T001P, but this table has only the relations between personnel area and personeel subarea...
Thanks for your help.

Hi,
Personnel area - company code assignment : V_T500P
Company - company code assignment : V_001_Y
Regards,
Dilek

All my songs, app's, videos and pictures are gone in iTunes Help?

I wanted to sync some songs in my iPod touch 4G then I realized all my songs, app's, videos, and pictures are gone. Now I am unable to sync any songs, all my other songs are in my iPod touch and I am using a windows 7 computer. I have tried authorizing and deauthorizing my iTunes there's still no chance of hope. I am very worried about this please I require your help.

Last week I did not have this problem, but today I am having it again. Nothing has changed except that I updated the feed last night/early this morning. Is there any explanation why my episodes keep disappearing en masse from iTunes?
any help or suggestions or explanations welcome!
original feed: www.marriagedoesntsuck.blogspot.com
feedburner feed: feeds.feedburner.com/MarriageDoesntSuck
name of podcast in iTunes store: Marriage Doesn't Suck

I downloaded the new operating system and all my contact details,address boof and numbers are GONE?When I receive a test email it dissapears after 30 seconds.ISP is Cox in San Diego and they don't have a clue?

I downloaded the new operating system and all my contact details,address boof and numbers are GONE?When I receive a test email it dissapears after 30 seconds.ISP is Cox in San Diego and they don't have a clue?

Hello Brian Delaney,
It sounds like you are trying to send emails but for some reason, thousands show activity. I would start by re indexing the mailbox to help troubleshoot the issue:
1.Quit Mail if it’s open.
2.In ~/Library/Mail/V2/MailData, delete any file that begins with “Envelope Index,” such as Envelope Index or Envelope Index-shm.To show your home Library folder, hold down the Option key, then in the Finder choose Go > Library.
3.Open Mail.Mail creates new Envelope Index files. This process may take a few minutes, depending on how many messages Mail is reindexing.
Mail (Mavericks): Reindex messages
http://support.apple.com/kb/PH14876
If the issue persists, I would next remove the account, restart the computer, and re add the account:
1.Choose Mail > Preferences, then click Accounts.
2.Select an account, then click Remove.
Mail (Mavericks): Remove mail accounts
http://support.apple.com/kb/PH14944
Removing an Exchange or IMAP account doesn’t permanently delete the account’s mailboxes and messages because they’re stored on the mail server. To retrieve the account’s mailboxes and messages from the server, add the account again in Mail.
To add the account again, click the rather than the as described above and retest the issue.
Thank you for using Apple Support Communities.
Take care,
Joe

All the events in my MacBook and iPhone are gone!

For some reason that I don't know, all events in my computer and iPhone are gone and maybe it's related to configuration. Fortunately all these events are still in my cloud at me.com but my fear is that if I synch my computer or mobile phone with me.com, everything in there will be gone too.
Any suggestions about how to fix this problem?

Try logging into your computer under your profile, open iTunes and sync the phone.
I hope this helps...
Mike

HT4623 Trying to transition from my old iPhone 3G to a new iPhone 4S, and have some trouble getting all my photos transferred. Apps and music are okay, but can't get about 2/3 of my photos. Any suggestions?

Trying to transition from my old iPhone 3G to a new iPhone 4S, and have some problems getting all my photos/videos to transfer. Apps and music are fine, but can't get about 2/3 of my photos. Any suggestions?

Good afternoon
Are you getting any error messages? This might be helpful reading.
http://support.apple.com/kb/TS3697
Cheers

Windows Server 2012 - Hyper-V - iSCSI SAN - All Hyper-V Guests stops responding and extensive disk read/write

We have a problem with one of our deployments of Windows Server 2012 Hyper-V with a 2 node cluster connected to a iSCSI SAN.
Our setup:
Hosts - Both run Windows Server 2012 Standard and are clustered.
HP ProLiant G7, 24 GB RAM, 2 teamed NIC dedicated to Virtual Machines and Management, 2 teamed NIC dedicated to iSCSI storage. - This is the primary host and normaly all VMs run on this host.
HP ProLiant G5, 20 GB RAM, 1 NIC dedicated to Virtual Machines and Management, 2 teamed NIC dedicated to iSCSI storage. - This is the secondary host that and is intended to be used in case of failure of the primary host.
We have no antivirus on the hosts and the scheduled ShadowCopy (previous version of files) is switched of.
iSCSI SAN:
QNAP NAS TS-869 Pro, 8 INTEL SSDSA2CW160G3 160 GB i a RAID 5 with a Host Spare. 2 Teamed NIC.
Switch:
DLINK DGS-1210-16 - Both the network cards of the Hosts that are dedicated to the Storage and the Storage itself are connected to the same switch and nothing else is connected to this switch.
Virtual Machines:
3 Windows Server 2012 Standard - 1 DC, 1 FileServer, 1 Application Server.
1 Windows Server 2008 Standard Exchange Server.
All VMs are using dynamic disks (as recommended by Microsoft).
Updates
We have applied the most resent updates to the Hosts, WMs and iSCSI SAN about 3 weeks ago with no change in our problem and we continually update the setup.
Normal operation
Normally this setup works just fine and we see no real difference in speed in startup, file copy and processing speed in LoB applications of this setup compared to a single host with 2 10000 RPM Disks. Normal network speed is 10-200 Mbit, but occasionally
we see speeds up to 400 Mbit/s of combined read/write for instance during file repair
Our Problem
Our problem is that for some reason all of the VMs stops responding or responds very slowly and you can for instance not send CTRL-ALT-DEL to a VM in the Hyper-V console, or for instance start task manager when already logged in.
Symptoms (i.e. this happens, or does not happen, at the same time)
I we look at resource monitor on the host then we see that there is often an extensive read from a VHDX of one of the VMs (40-60 Mbyte/s) and a combined write speed to many files in \HarddiskVolume5\System Volume Information\{<someguid and no file extension>}.
See iamge below.
The combined network speed to the iSCSI SAN is about 500-600 Mbit/s.
When this happens it is usually during and after a VSS ShadowCopy backup, but has also happens during hours where no backup should be running (i.e. during daytime when the backup has finished hours ago according to the log files). There is however
not that extensive writes to the backup file that is created on an external hard drive and this does not seem to happen during all backups (we have manually checked a few times, but it is hard to say since this error does not seem leave any traces in event
viewer).
We cannot find any indication that the VMs themself detect any problem and we see no increase of errors (for example storage related errors) in the eventlog inside the VMs.
The QNAP uses about 50% processing Power on all cores.
We see no dropped packets on the switch.
(I have split the image to save horizontal space).
Unable to recreate the problem / find definitive trigger
We have not succeeded in recreating the problem manually by, for instance, running chkdsk or defrag in VM and Hosts, copy and remove large files to VMs, running CPU and Disk intensive operations inside a VM (for instance scan and repair a database file).
Questions
Why does all VMs stop responding and why is there such intensive Read/Writes to the iSCSI SAN?
Could it be anything in our setup that cannot handle all the read/write requests? For instance the iSCSI SAN, the hosts, etc?
What can we do about this? Should we use MultiPath IO instead of NIC teaming to the SAN, limit bandwith to the SAN, etc?

Hi,
> All VMs are using dynamic disks (as recommended by Microsoft).
If this is a testing environment, it’s okay, but if this a production environment, it’s not recommended. Fixed VHDs are recommended for production instead of dynamically expanding or differencing VHDs.
Hyper-V: Dynamic virtual hard disks are not recommended for virtual machines that run server workloads in a production environment
http://technet.microsoft.com/en-us/library/ee941151(v=WS.10).aspx
> This is the primary host and normaly all VMs run on this host.
According to your posting, we know that you have Cluster Shared Volumes in the Hyper-V cluster, but why not distribute your VMs into two Hyper-V hosts.
Use Cluster Shared Volumes in a Windows Server 2012 Failover Cluster
http://technet.microsoft.com/en-us/library/jj612868.aspx
> 2 teamed NIC dedicated to iSCSI storage.
Use Microsoft MultiPath IO (MPIO) to manage multiple paths to iSCSI storage. Microsoft does not support teaming on network adapters that are used to connect to iSCSI-based storage devices. (At least it’s not supported until Windows Server 2008 R2. Although
Windows Server 2012 has built-in network teaming feature, I don’t article which declare that Windows Server 2012 network teaming support iSCSI connection)
Understanding Requirements for Failover Clusters
http://technet.microsoft.com/en-us/library/cc771404.aspx
> I have seen using MPIO suggests using different subnets, is this a requirement for using MPIO
> or is this just a way to make sure that you do not run out of IP adressess?
What I found is: if it is possible, isolate the iSCSI and data networks that reside on the same switch infrastructure through the use of VLANs and separate subnets. Redundant network paths from the server to the storage system via MPIO will maximize availability
and performance. Of course you can set these two NICs in separate subnets, but I don’t think it is necessary.
> Why should it be better to not have dedicated wireing for iSCSI and Management?
It is recommended that the iSCSI SAN network be separated (logically or physically) from the data network workloads. This ‘best practice’ network configuration optimizes performance and reliability.
Check that and modify cluster configuration, monitor it and give us feedback for further troubleshooting.
For more information please refer to following MS articles:
Volume Shadow Copy Service
http://technet.microsoft.com/en-us/library/ee923636(WS.10).aspx
Support for Multipath I/O (MPIO)
http://technet.microsoft.com/en-us/library/cc770294.aspx
Deployments and Tests in an iSCSI SAN
http://technet.microsoft.com/en-US/library/bb649502(v=SQL.90).aspx
Hope this helps!
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In what all Hyper-V related scenarios SCSI 2 and 3 commands are fired.

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