From: Kai Krakow <hurikhan77@gmail.com>
To: gentoo-user@lists.gentoo.org
Subject: [gentoo-user] Re: UDEV rule problem
Date: Mon, 14 Nov 2016 21:33:09 +0100 [thread overview]
Message-ID: <20161114213309.0c30a505@jupiter.sol.kaishome.de> (raw)
In-Reply-To: ii5mCmmrAKRL0oUkMANUA8@/NRgnt3LDEgPbtpgi/qnk
Am Mon, 14 Nov 2016 15:31:58 +0100
schrieb Helmut Jarausch <jarausch@skynet.be>:
> Hi,
>
> I have two external USB3 hard disk enclosures. They have the same
> vendor, model and the same serial number (unfortunately).
> Vendor, model and serial occur in the usb-subsystem only.
>
> Since the hard drives within theses enclosures have different
> capacities, there is a different ATTR{size} value in the
> block-subsystem.
> But this doesn't have any vendor info.
>
> How can I write to different udev rules to distinguish these two
> external hard disks?
I've seen many drives where really the serial number as reported by
Linux is the model number, and the serial number is somehow invisible...
Not sure if this is a kernel bug or some ATA protocol violation.
Especially USB enclosures are a problem with this...
--
Regards,
Kai
Replies to list-only preferred.
next prev parent reply other threads:[~2016-11-14 20:35 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-11-14 14:31 [gentoo-user] UDEV rule problem Helmut Jarausch
2016-11-14 14:51 ` Stefan G. Weichinger
2016-11-14 20:33 ` Kai Krakow [this message]
2016-11-15 10:20 ` [gentoo-user] " Martin Vaeth
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=20161114213309.0c30a505@jupiter.sol.kaishome.de \
--to=hurikhan77@gmail.com \
--cc=gentoo-user@lists.gentoo.org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox