Groups > comp.sys.mac.hardware.storage > #1094

Can't see the partitions on my external SATA HDD when using different adapter/controllers (Vantec vs. no brand name)?

From	ANTant@zimage.com (Ant)
Subject	Can't see the partitions on my external SATA HDD when using different adapter/controllers (Vantec vs. no brand name)?
Newsgroups	comp.sys.ibm.pc.hardware.storage, comp.sys.mac.hardware.storage, comp.sys.mac.system
References	(4 earlier) <zPqdnfZtxpRi99bLnZ2dnUU7-dudnZ2d@earthlink.com> <1me348y.kz3wn9y8yv2tN%dempson@actrix.gen.nz> <jpednbqQT-LCddbLnZ2dnUU7-SGdnZ2d@earthlink.com> <1me3cbz.1gjb0y5xiv0t3N%dempson@actrix.gen.nz> <z9OdnVVH66p1IdHLnZ2dnUU7-fGdnZ2d@earthlink.com>
Message-ID	<IuOdndbHIo2aTdLLnZ2dnUU7-WWdnZ2d@earthlink.com> (permalink)
Date	2015-11-20 19:59 -0600

Cross-posted to 3 groups.

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Hi again.

I decided to do more experiments for curiousity and fun. I decided to 
use one of the non-Vantec brands and redo the 3 partitions (2 Mac OS 
Extended FS + 1 FAT) on the drive. I didn't put any data on it yet. I 
disconnected and connected with the Vantec brand, and it couldn't see 
them! I put in the OTHER non-Vantec brand, and it saw them! So both 
non-Vantec brands could see it, but not Vantec. I reconnected them to 
the 64-bit W7 EE SP1 laptop/notebook. Similiar results even though it 
told me that FAT partition (E:) was unreadable and asked me to format it 
or not. Oy!! FYI from Mac OS X v10.10.5 (Yosemite):

$ diskutil info disk2
   Device Identifier:        disk2
   Device Node:              /dev/disk2
   Part of Whole:            disk2
   Device / Media Name:      WDC WD20 EZRX-00D8PB0 Media
   Volume Name:              Not applicable (no file system)
   Mounted:                  Not applicable (no file system)
   File System:              None

   Content (IOContent):      GUID_partition_scheme
   OS Can Be Installed:      No
   Media Type:               Generic
   Protocol:                 USB
   SMART Status:             Not Supported

   Total Size:               2.0 TB (2000398934016 Bytes) (exactly 3907029168 512-Byte-Units)
   Volume Free Space:        Not applicable (no file system)
   Device Block Size:        512 Bytes

   Read-Only Media:          No
   Read-Only Volume:         Not applicable (no file system)
   Ejectable:                Yes

   Whole:                    Yes
   Internal:                 No
   OS 9 Drivers:             No
   Low Level Format:         Not supported


Is there even a way to make all three and others, that I don't have, 
work? Maybe I need a different brand? I might as well get this issue 
resolved to avoid later. Darn electronics like computers. :(
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Thread

Mac OS X doesn't see the encrypted partitions on my external SATA HDD when using different adapter/controllers? ANTant@zimage.com (Ant) - 2015-11-16 20:44 -0600
  Re: Mac OS X doesn't see the encrypted partitions on my external SATA HDD when using different adapter/controllers? Jolly Roger <jollyroger@pobox.com> - 2015-11-17 02:56 +0000
    Re: Mac OS X doesn't see the encrypted partitions on my external SATA HDD when using different adapter/controllers? ANTant@zimage.com (Ant) - 2015-11-17 01:09 -0600
      Re: Mac OS X doesn't see the encrypted partitions on my external SATA HDD when using different adapter/controllers? dempson@actrix.gen.nz (David Empson) - 2015-11-17 20:28 +1300
        Re: Mac OS X doesn't see the encrypted partitions on my external SATA HDD when using different adapter/controllers? ANTant@zimage.com (Ant) - 2015-11-17 02:30 -0600
        Re: Mac OS X doesn't see the encrypted partitions on my external SATA HDD when using different adapter/controllers? ANTant@zimage.com (Ant) - 2015-11-17 11:59 -0600
          Re: Mac OS X doesn't see the encrypted partitions on my external SATA HDD when using different adapter/controllers? ANTant@zimage.com (Ant) - 2015-11-17 16:07 -0600
          Re: Mac OS X doesn't see the encrypted partitions on my external SATA HDD when using different adapter/controllers? dempson@actrix.gen.nz (David Empson) - 2015-11-18 13:59 +1300
            Re: Mac OS X doesn't see the encrypted partitions on my external SATA HDD when using different adapter/controllers? ANTant@zimage.com (Ant) - 2015-11-17 20:54 -0600
              Re: Mac OS X doesn't see the encrypted partitions on my external SATA HDD when using different adapter/controllers? dempson@actrix.gen.nz (David Empson) - 2015-11-18 18:01 +1300
                Re: Mac OS X doesn't see the encrypted partitions on my external SATA HDD when using different adapter/controllers? ANTant@zimage.com (Ant) - 2015-11-18 12:01 -0600
                Can't see the partitions on my external SATA HDD when using different adapter/controllers (Vantec vs. no brand name)? ANTant@zimage.com (Ant) - 2015-11-20 19:59 -0600
                Re: Can't see the partitions on my external SATA HDD when using different adapter/controllers (Vantec vs. no brand name)? ErikRS <mac-dane@is.invalid> - 2015-11-21 04:23 +0100
                Re: Can't see the partitions on my external SATA HDD when using different adapter/controllers (Vantec vs. no brand name)? ANTant@zimage.com (Ant) - 2015-11-21 00:14 -0600
                Re: Can't see the partitions on my external SATA HDD when using different adapter/controllers (Vantec vs. no brand name)? dempson@actrix.gen.nz (David Empson) - 2015-11-22 01:11 +1300
                Re: Can't see the partitions on my external SATA HDD when using different adapter/controllers (Vantec vs. no brand name)? ANTant@zimage.com (Ant) - 2015-11-21 11:23 -0600
                Re: Can't see the partitions on my external SATA HDD when using different adapter/controllers (Vantec vs. no brand name)? dempson@actrix.gen.nz (David Empson) - 2015-11-22 10:04 +1300
                Re: Can't see the partitions on my external SATA HDD when using different adapter/controllers (Vantec vs. no brand name)? ANTant@zimage.com (Ant) - 2015-11-21 16:51 -0600
                Re: Can't see the partitions on my external SATA HDD when using different adapter/controllers (Vantec vs. no brand name)? Lewis <g.kreme@gmail.com.dontsendmecopies> - 2015-11-22 05:05 +0000
                Re: Can't see the partitions on my external SATA HDD when using different adapter/controllers (Vantec vs. no brand name)? ANTant@zimage.com (Ant) - 2015-11-22 00:19 -0600
                Re: Can't see the partitions on my external SATA HDD when using different adapter/controllers (Vantec vs. no brand name)? Robert Nichols <SEE_SIGNATURE@localhost.localdomain.invalid> - 2015-11-22 09:51 -0600

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