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| Solaris The Solaris Operating System, usually known simply as Solaris, is a Unix-based operating system introduced by Sun Microsystems. The Solaris OS is now owned by Oracle. |
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#1
01-28-2013
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Understanding an iostat entry
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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#2
01-29-2013
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These are not issues, and will be a side effect of what ever software you are using to virtualise (and hence is virtualising the CDROM and Floppy drives, IMHO.
A reboot is the easiest way to clear these errors - otherwise you'll need to hassle with a debugger, such as: http://unixadm.blog.com/2011/10/30/c...at-solaris-10/ Cheers, ZB |
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