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SCSI device "ESG-SHV"
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eccerr0r
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Joined: 01 Jul 2004
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PostPosted: Mon Nov 12, 2007 1:54 am    Post subject: SCSI device "ESG-SHV" Reply with quote

Though this is not for any of my x86 boxes, but a search on google showed that this piece of hardware appears on x86 boxes as well:
Code:
Host: scsi1 Channel: 00 Id: 06 Lun: 00
  Vendor: ESG-SHV  Model: SCA HSBP M24     Rev: 1.0A
  Type:   Processor                        ANSI  SCSI revision: 02


Anyone know what this SCSI device is, what does it do, and any Linux support for it?
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alex.blackbit
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Joined: 26 Jul 2005
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PostPosted: Mon Nov 12, 2007 4:32 pm    Post subject: Reply with quote

i tried something really crazy to find out something about that mysterious string: i searched for it on google! 8O
it seems to be a backplane. should have something to do with hotplugging.
chances are that you do not need a driver for that in linux, but use caution when you try something :wink:
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eccerr0r
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PostPosted: Mon Nov 12, 2007 9:31 pm    Post subject: Reply with quote

I didn't get much data about it from Google, most of them simply restated that it was what it said, or just dumping out because it was there to dump out. Yes, all the machines that I've seen this on are on machines with hotswap backplanes, so that's already a "known" unfortunately.

The thing I'm not sure about is that hotplugging SCA should not need an additional processor? Or is it simply additional control on power or something? And if it is, there should be some software support for it?
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