In Linux-based UCM5.X /6.x, any command could verify DVD-ROM working ?

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Mar 12th, 2009
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Hello all,

I gonna replace DVD-ROM on UCM5.X server.

Is any "show" "list" etc command that could be run to verify if replacment DVD-ROM is working not?

Or do you have other way to check ?



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gogasca Fri, 03/13/2009 - 00:40
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try show tech system

or try to burn a firmware upgrade use os and select local dvd as source instead of ftp/sftp that may be the best way to test it.

ethanenning Fri, 03/13/2009 - 07:50
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thanks for your reply,GONZALO.

From" show tech system", I could see information below regarding DVDROM.

(I haven't replace the DVDROM yet)


cdrom 32896 0 [ide-cd]


class: CDROM

bus: IDE

detached: 0

device: hda

driver: ignore



My question is:

1. Do you see anything suspected? Is this DVD really defective?

2. If I will test it with " firmware upgrade use os" DVD, do you mean that I need to click " upgrade ..." through UCM admin webpage? any detailed steps?

Thanks again,



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