From: James Bottomley <James.Bottomley@HansenPartnership.com>
To: "Sampathkumar, Kishore" <Kishore.SampathKumar@lsi.com>
Cc: "linux-scsi@vger.kernel.org" <linux-scsi@vger.kernel.org>
Subject: RE: No linkage from /sys entries for a given scsi_host to its PCI device details?
Date: Mon, 24 Oct 2011 10:03:42 +0200 [thread overview]
Message-ID: <1319443422.7777.1.camel@dabdike> (raw)
In-Reply-To: <E4D7778E36CF944ABD2F7E18D2DB9666271B897A1B@inbmail02.lsi.com>
On Mon, 2011-10-24 at 13:20 +0530, Sampathkumar, Kishore wrote:
> From the above, there is no linkage to the PCI device corresponding to
> the above host controller. The only way I could establish the linkage
> was to actually start from the PCI device ID for this controller, and
> then, doing the following:
I do
ls -l /sys/class/scsi_host
To get this:
lrwxrwxrwx 1 root root 0 Oct 24 09:25 host0
-> ../../devices/pci0000:00/0000:00:1f.2/host0/scsi_host/host0/
lrwxrwxrwx 1 root root 0 Oct 24 09:25 host1
-> ../../devices/pci0000:00/0000:00:1f.2/host1/scsi_host/host1/
lrwxrwxrwx 1 root root 0 Oct 24 09:25 host2
-> ../../devices/pci0000:00/0000:00:1f.2/host2/scsi_host/host2/
lrwxrwxrwx 1 root root 0 Oct 24 09:25 host3
-> ../../devices/pci0000:00/0000:00:1f.2/host3/scsi_host/host3/
lrwxrwxrwx 1 root root 0 Oct 24 09:25 host4
-> ../../devices/pci0000:00/0000:00:1f.2/host4/scsi_host/host4/
lrwxrwxrwx 1 root root 0 Oct 24 09:25 host5
-> ../../devices/pci0000:00/0000:00:1f.2/host5/scsi_host/host5/
Which allows an easy link back.
James
prev parent reply other threads:[~2011-10-24 8:03 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <S932680Ab1INNeE/20110914133404Z+1759@vger.kernel.org>
2011-09-14 14:17 ` question on hot plug removal and addition of a USB disk Sampathkumar, Kishore
2011-10-24 7:48 ` No linkage from /sys entries for a given scsi_host to its PCI device details? Sampathkumar, Kishore
2011-10-24 7:50 ` Sampathkumar, Kishore
2011-10-24 8:03 ` James Bottomley [this message]
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