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    Map Drive Script - Check for Drive letter in use

    Scheduled Pinned Locked Moved IT Discussion
    drive mappingbatchscriptscripting
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    • gjacobseG
      gjacobse @momurda
      last edited by

      @momurda said in Map Drive Script - Check for Drive letter in use:

      I think the first M: would be an empty sd card reader or something similar
      It exists, so the network share would be mapped to N:

      Least that is what I imagined he wants to do.

      Exactly

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      • DustinB3403D
        DustinB3403
        last edited by

        So is the goal here to just always map the share and not care about the drive letter?

        gjacobseG 1 Reply Last reply Reply Quote 0
        • gjacobseG
          gjacobse @DustinB3403
          last edited by

          @DustinB3403 said in Map Drive Script - Check for Drive letter in use:

          So is the goal here to just always map the share and not care about the drive letter?

          Preferably not. But in some cases, you have to adjust the company standard until the standard is changed. If you have a standard of:

          F: = \\unc\shared
          H: = \\unc\home
          

          Since E-H are the Media bay, they can't be used as the company standard, so, new script for those (few) computers with media bays to move the SHARED and HOME drives to available lettes.

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          • momurdaM
            momurda
            last edited by momurda

            Is the compact flash drive or other empty media card drives ever going to be used?
            Some of the computers here have them, but ill be damned if I have ever seen one in use. We do use portable usb with CF or SD slots in them, but the ones built into the case are never used I think.

            If the situation is the same wher eyou are, I think you could delete them if they exist (if exist m: net use m: //delete) then map the network drive normally. Or you can use GP to replace/update drive letters

            gjacobseG 1 Reply Last reply Reply Quote 0
            • gjacobseG
              gjacobse @momurda
              last edited by

              @momurda said in Map Drive Script - Check for Drive letter in use:

              Is the compact flash drive or other empty media card drives ever going to be used?
              Some of the computers here have them, but ill be damned if I have ever seen one in use. We do use portable usb with CF or SD slots in them, but the ones built into the case are never used I think.

              If the situation is the same wher eyou are, I think you could delete them if they exist (if exist m: net use m: //delete) then map the network drive normally. Or you can use GP to replace/update drive letters

              You could delete them if they 'existed'. Windows Explorer does not list them. But Disk Management does.

              One option mentioned was to disconnect them if not to be used... problem solved.

              momurdaM 1 Reply Last reply Reply Quote 0
              • momurdaM
                momurda @gjacobse
                last edited by

                @gjacobse
                Yea you could just unplug the usb header on the mobo.

                DashrenderD 1 Reply Last reply Reply Quote 0
                • DashrenderD
                  Dashrender @momurda
                  last edited by

                  @momurda said in Map Drive Script - Check for Drive letter in use:

                  @gjacobse
                  Yea you could just unplug the usb header on the mobo.

                  This or find the powershell script and object names that allow you to find remove the drive letter mapping.

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                  • DashrenderD
                    Dashrender
                    last edited by

                    All of this seems like a lot of hard word versus (with management approval) an email stating -

                    Starting tomorrow, what used to be the F: drive will now be mapped as the P: drive and what was the H: will now be the R: drive.
                    Please be aware that any scripts currently using the F: or H: mappings will need to be updated to the new location. Instead of using P: or R:, please use \servername\sharename1 for P: and \servername2\sharename2 for R: This will prevent you from having to update these scripts in the future in the event that these drive letters will need to change.

                    -IT.

                    DustinB3403D 1 Reply Last reply Reply Quote 1
                    • DustinB3403D
                      DustinB3403 @Dashrender
                      last edited by

                      @Dashrender I agree, yet still don't understand the reason for using drive letters in the local drive space that is normally accessed by windows when connecting local storage.

                      Start from Z and go backwards for any shares.

                      DashrenderD 1 Reply Last reply Reply Quote 0
                      • thwrT
                        thwr @Danp
                        last edited by

                        @Danp said in Map Drive Script - Check for Drive letter in use:

                        http://stackoverflow.com/questions/27246899/batch-check-if-mapped-network-drive-exists

                        Seems to work too:
                        http://stackoverflow.com/questions/24060404/check-if-drive-letter-exists-in-batch-or-else-goto-another-piece-of-code

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                        • DashrenderD
                          Dashrender @DustinB3403
                          last edited by

                          @DustinB3403 said in Map Drive Script - Check for Drive letter in use:

                          @Dashrender I agree, yet still don't understand the reason for using drive letters in the local drive space that is normally accessed by windows when connecting local storage.

                          Start from Z and go backwards for any shares.

                          It's not greenfield, I'm sure Gene is working from a setup someone else built 15+ years ago before PCs came with all those stupid memory card slots that suck up a letter but don't map into explorer like he mentions.

                          coliverC 1 Reply Last reply Reply Quote 1
                          • coliverC
                            coliver @Dashrender
                            last edited by

                            @Dashrender said in Map Drive Script - Check for Drive letter in use:

                            @DustinB3403 said in Map Drive Script - Check for Drive letter in use:

                            @Dashrender I agree, yet still don't understand the reason for using drive letters in the local drive space that is normally accessed by windows when connecting local storage.

                            Start from Z and go backwards for any shares.

                            It's not greenfield, I'm sure Gene is working from a setup someone else built 15+ years ago before PCs came with all those stupid memory card slots that suck up a letter but don't map into explorer like he mentions.

                            I'm sure it was setup longer then 15 years ago sadly.

                            1 Reply Last reply Reply Quote 0
                            • DanpD
                              Danp
                              last edited by

                              How about this to get all drive letters in use?

                              for %i in (a b c d e f g h i j k l m n o p q r s t u v w x y z) do @%i: 2>nul && set/pz=%i <nul

                              source

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                              • J
                                Jason Banned
                                last edited by

                                GPP can be set to use the next available drive.

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                                • Mike DavisM
                                  Mike Davis
                                  last edited by

                                  how many computers have the card readers? Instead of messing with the rest of the company's drive letters you could script something like:

                                  diskpart
                                  select vol g
                                  assign letter=b

                                  You have to put the diskpart commands in .txt file and then specify that as the script for diskpart to use, but you get the idea. Just move the local media card reader to a letter that's not used by the company and be done with it.

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