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authorAndrew Patterson <andrew.patterson@hp.com>2009-06-02 14:48:39 +0200
committerJens Axboe <jens.axboe@oracle.com>2009-06-02 14:48:39 +0200
commit7fe063268e73681cdca1a6496a25f93d3332f517 (patch)
tree97c9b5f53012908343af83c481c0b8fad888690e /Documentation/debugging-via-ohci1394.txt
parent88f627ae394eadd75ada669904269f1a4a77b3bd (diff)
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cciss: add cciss driver sysfs entries
Add sysfs entries to the cciss driver needed for the dm/multipath tools. A file for vendor, model, rev, and unique_id is added for each logical drive under directory /sys/bus/pci/devices/<dev>/ccissX/cXdY. Where X = the controller (or host) number and Y is the logical drive number. A link from /sys/bus/pci/devices/<dev>/ccissX/cXdY/block:cciss!cXdY to /sys/block/cciss!cXdY/device is also created. A bus is created in /sys/bus/cciss. A link is created from the pci ccissX entry to /sys/bus/cciss/devices/ccissX. Please consider this for inclusion. Signed-off-by: Mike Miller <mike.miller@hp.com> Cc: Stephen M. Cameron <scameron@beardog.cca.cpqcorp.net> Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
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