Slow VMFS / Rescan HBAS with fiber-attached storage

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• Virtualize a physical machine with SAN-attached storage

  Hello

  We are looking to virtualize a physical machine in W2k3 with SAN attached storage.  Ideally we would like storage as RDM due to migration, is possible without destroying all the data that is held on this subject?

  TIA

  David

  Just use converter for local disks.

  Then map your SAN disk to your ESX (masking of storage).

  Rescan ESX to see the new LUN (under the storage card).

  Finally add the virtual machine to the RDM disk (use virtual mode to use instant VMware).

  André

• Problem with Direct-attached storage

  Hello

  I have a Dell PE 2900 with a MD1000 attached by the PERC 6/E.  I'm currently adding the MD1000 storage which is RAID 6.  In the vSphere Client, it indicates the ability of the device as 4.72 TB.  However, when I walk through the add storage Wizard, he told me that only 739,99 GB is available?  This table is new and it has just been initialized.  There is no data, or the partitions on this subject.

  Does anyone have any idea why it won't let me use all storage?

  Thanks in advance.

  Pat

  Hello

  Actually, 2TBs - 512 bytes. That 512 bytes is very important to consider.

  Best regards
  Edward L. Haletky VMware communities user moderator, VMware vExpert 2009

  URL = http://www.virtualizationpractice.com Virtualization practice analyst [url]
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  [url =http://www.astroarch.com/wiki/index.php/Virtualization_Security_Round_Table_Podcast] virtualization Security Table round Podcast [url]

• HP SAS HBAS with IBM Storage and SAS SAN vs iSCSI SAN

  Hello, I am working on a project, and I have to add a SAN solution to my client infaestructure. My client already has a HP Server and we wanted to add another server, but an IBM one. I thought I'd add storage IBM (DS3200) that has two SAS interfaces. The problem is that the Distributor IBM says who does not know if the HP Server will be able to communicate with the SAS IBM storage. So, one possibility was to put on the server HP HP SAS HBA Controller. The second option is to put a SAS HBA Controller IBM. I think that the SAS is a standard, it doesn't matter what brand I use of HBA. Should not it works anyway?

  There is another option which adds instead of SAS one iSCSI storage. The problem is that I do not know the performance than the iSCSI storage. I want to put inside it's VM with Exchange Server (50 mailboxes), an ERP (for 50 users) with it's SQL Server, a computer file virtual, a virtual machine server with Active Directory.

  So, the questions are:

  1 - does anyone have experience with iSCSI storage to see if its performance if goog enough (I intend to use a dedicated to the iSCSI network gigabit switch)?

  2 does anyone know if I use different brands of servers (in this example an IBM and HP) with a SAS storage IBM? Who be it already done? The HP SAS HBA are compatible with the IBM iSCSI storage? IBM SAS HBA are compatible with HP servers?

  3. in the case of being able to do what I say to question 2, that do you suggest? Put a HP SAS HBA within the HP Server or upgrade an IBM SAS HBA inside HP Server?

  Of course the option I want to use is the addition of SAS IBM storage instead of using an iSCSI one, but I'm not sure of their compatibility between HP and IBM storage servers.

  Thanks in advance.

  In this case, the reason why I wouldn't use SAS is that your application requires this level of performance and the cost as not justified. You can configure iSCSI and direct savings in most important features such as snapshot, replication and dedup. If you were available to this solution with the DS3200 spend you 10K and that none of these features. Performance is very good, but you will find that the system is not yet warmed up with this load. The SAS Protocol can support high IO, but is not what provisions IO, is the number of disks and the RAID mode that defines your ability to e/s. I put 40 K terraced small IOPS / s on a single caching of 1 GB iSCSI target, so he can make the e/s. flow is not as high , but do you really need it. In the future you can profitable move to 10Gbe if you find insufficient bandwidth, which would be faster than the SAS 3 GB limit that is uneconomic to upgrade 3 + times.

  Kind regards

  Mike

  http://blog.laspina.ca/

  vExpert 2009

• Refresh data vs Rescan HBAS warehouses

  I always get a little confused about this behavior sometimes. So if I add a new logical unit number to an esx host, the device will be displayed on all HBAs on esx guests in the clusters that are subject to a zoning by-law this arrary particularly - about 5 min. I rescan HBAS to find the new device.

  Then when I create a vmfs among the host volume, in order to obtain this vmfs volume to show on the other guests - I can either make a data store of refreshment of the Vcenter storage pane on the hosts or rescan one of the HBAs host looking for new VMFS.

  With more than 100 LUNS on each host, I always try to avoid a new hba analysis - as seems to strike the host cpu up. And updating of data storages seems to work. Which is better?

  Also, is there a default analysis that rarely happens that maybe let the hosts to pick up vmfs data warehouses is not their own? Say if you we're left alone for an hour or too?

  Curious question,

  That should answer all your questions.

  VSphere Documentation Centre

• Thunderbird slow to delete emails with attachments

  Using the version of TB 38.3.0
  Thunderbird so slow to delete emails with attachments.

  Did a comparison test with same jpg attachment in Windows Mail. Instant deletion.

  With the help of TB, takes 15 to 30 seconds or more.

  What I tried to solve this problem:

  1. disabled modules
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  2. disabled my antivirus program (using MS Security Essentials)
  Result: No difference

  3.. .and oh, I forgot to mention that I tried this:

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  Result: No difference

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  T in THE (Lethbridge, Alta.)

  Excellent. You can then mark the thread as "Solved" Please?
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• Lenovo X 1 carbon slows abruptly when the AC is attached

  Lenovo X 1 carbon slows abruptly when the AC is attached.

  I asked this question on the web with all the details and screenshot here.

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  I chose to restore to a point that is stored on August 3 and it works now!

• Problem with adding new storage to the CDV provider profile

  Hi all

  I have problem with adding new storage to the CDV provider profile.

  My ENV:

  VCD Version 5.5 latest

  vCenter 5.5

  VCDDB - SQL

  I created the environment with two profiles of storage for the first time and it's work well (the storage profile created before I joined the vCenter on the VCD)

  I created tags and he attributed to the data store and I see the new VM storage through the vSphere web client policy.

  I can also see VMS on the VCDDB the dbo.storage_profile_inv the new storage policy table and when I create new provider TDC I can't.

  What I'm trying:

  1 Refresh the storage via the VCD (right click on the attached vCenter) profile

  2. restart the inventory and the profile based on the vCenter servers

  3. restart the VCD and vCenter servers

  Help, please

  You can just follow KB 2075366.

• Since the upgrade to 31.1.0, I can't send an email with an attachment. I'm under OpenSuse 13.1 on KDE. How can I fix?

  If I try to send an email with an attachment or a picture inserted, it starts to send with a progress bar that will read a 80 to 95% completion and then stay there until it times out after a few minutes. I get this error: failed to send the message.
  The message cannot be sent because the connection to the server of SMTP outgoing.verizon.net expired. Try again or contact your network administrator.
  I use the same provider of e-mail for several years. This works for emails of simple texts without problem. If I try to transfer or to respond to an email, I get the same error.
  How can I fix?

  Thank you

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  OK, I thought about it. As I was going through the configuration editor, I saw the outgoing server settings. It made me wonder if something had changed. I went to my provider and reinforced through their list and found where mine differ. If the update for thunderbird changed something or verizon changed something.
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• Enter DAQ Signal kept rising and if stop Max voltage when it is run with nothing attached

  I just installed card PCI-6229 and a BNC-2110 (Labview 8.6V). When I started entry DAQ signal kept rising and stop at the max voltage (10V) operating with nothing attached (instead of changing to 0 all about). I was wondering what is the problem with him and how to solve. Configuration of terminal was "differential".

  I just created a DAQ entry with range and loop watch. Please let me know if I did something wrong

  Thank you

  I just reread your original post.  Why do you have the terminal setting to differential?  This looks like one configuration over for me.  Change the terminal setting in CSR.  With a differential setting. you need connect an AI1 source and another source to AI9.  The difference between the two will be reported.  With CSR, will count only AI1 and tension concerning the ground will be reported.  Make sure you have your AO ground related to your soil to HAVE.

• When I send an email with an attachment, the recipient cannot open it.

  I TRY to SEND YEAR EMAIL WITH AN ATTACHMENT OF THE WORD or PIECE WORK. THE PERSON RECEIVING THE MAIL CANNOT USE THE FORMAT AND THE APPLICATION TO BE CONVERTED TO PDF. HOW DO I DO THAT?

  Open the docunent in Word and save it as a PDF file.
   
  The Applications Microsoft Office forums
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• When I insert an image in the body of my email, it is replaced with an attachment when the recipient gets (also using OE).

  I use outlook express 6 on windows xp pro.

  When I Insert an image in the body of my email, it is replaced with an attachment when the recipient gets (also using OE).
  I did use the option of fixing , I used to Insert.  The reverse also occurs.  When someone using OE sends me an email with
  a peak inside the body of the email, it appears in the box and not in the body of the email. This happens only when they concern the
  my program.  Others using OE does this experience between them.

  My mail sending format is HTML and in its settings, I checked "send pictures with messages. In addition, in the tools of internet explorer, advanced, multimedia.
  I 'send photos' checked also, in the email window, under 'format', ' Rich Text (HTML) "checked.

  I have recently reinstalled cleanly win xp to address a system idle in general.  All updates are in place and tested it with antivirus and anti-malware programs.

  That is what it is?

  [Transferred from Internet Explorer]

  Original title: outlook express

  Tools | Options | Read. Read all messages in plain text it is checked? This it will make become an attachment.

• Why, when I try to send or to send an email with an attachment I get the error message "Attachment Id has wrong format"... ?

  Why, when I try to send or to send an email with an attachment I get the error message "Attachment Id has wrong format"... ?

  Hi AndyHolman,

  ·         What email program are you using?

  ·         What is the attachment file extension?

  Try to remove your automatic signature in your mail and see if it solves the problem.

  Please provide us with some information so that we can help you solve the problem.

  You can also contact you Email Service Provider (ESP) for assistance on the issue.

• Cannot open hotmail with an attachment to pst email

  I received an email in my hotmail with an attachment of pst account. I installed on my computer of MB but it still doesn't let me open this email please I need help. This is a very important document

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  What is MO and what has he to do with opening an email from Hotmail? You talk about opening the email or the PST file?

• If I try and open an email with an attachment I get an error message: this file does not have a program associated with it for performing this action.

  If I try and open an email with an attachment I get an error message: this file does not have a program associated with it for performing this action. create an association in the folders option control panel.  Once there, I don't know where to go

  What is the attachment file extension? If you know what program should open with, just do the following.
   
  1. download and save the attachment to the office.
  2. right click on the saved file.
  3. Select: Open with on the shortcut menu.
  4. click on: choose [default] program.
  5. Select: The appropriate program.
  6. check: always use the selected program to open this type of file.
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  This should allow you to open these attachments directly from email address now.