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Understanding an iostat entry

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Hi all,
I'm working on a solaris server.
there are no any hardware issue.
but I get the following isostat output:

Code:

# iostat -en
  ---- errors ---
  s/w h/w trn tot device
    0  0  0  0 c0t5000CCA012AB0081d0
    0  0  0  0 c0t5000CCA012B4CC61d0
    0  0  0  0 c0t5000CCA012A4AA61d0
    0  0  0  0 c0t5000CCA012AAACF5d0
    0  0  0  0 c0t5000CCA012A4E489d0
    0  0  0  0 c0t5000CCA012AD3E69d0
    0  0  0  0 c0t5000CCA012B4B5C9d0
    0  0  0  0 c0t5000CCA012A81FADd0
    0  12  0  12 c1t0d0
    0  12  0  12 c5t0d0
    0  1  0  1 rmt/0
    0  0  0  0 Sdp031:vold(pid679)

I though that I had 2 faulty devices, but in iostat -En, these devices are Virtual.

Code:

Media Error: 0 Device Not Ready: 0 No Device: 0 Recoverable: 0
Illegal Request: 0 Predictive Failure Analysis: 0
c0t5000CCA012A81FADd0 Soft Errors: 0 Hard Errors: 0 Transport Errors: 0
Vendor: HITACHI  Product: H106030SDSUN300G Revision: A2B0 Device Id: id1,sd@n5000cca012a81fac
Size: 300.00GB <299999999488 bytes>
Media Error: 0 Device Not Ready: 0 No Device: 0 Recoverable: 0
Illegal Request: 0 Predictive Failure Analysis: 0
c1t0d0          Soft Errors: 0 Hard Errors: 12 Transport Errors: 0
Vendor: AMI      Product: Virtual Floppy  Revision: 1.00 Device Id:
Size: 0.00GB <0 bytes>
Media Error: 0 Device Not Ready: 0 No Device: 12 Recoverable: 0
Illegal Request: 6 Predictive Failure Analysis: 0
c5t0d0          Soft Errors: 0 Hard Errors: 12 Transport Errors: 0
Vendor: AMI      Product: Virtual CDROM    Revision: 1.00 Device Id:
Size: 0.00GB <0 bytes>

I dont't understand these entries and need to know if it is possible to remove these entries from iostat.

Thx

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