hello Bob
sas2ircu can also switch the backplane alert led on/off
Gea
Am 17.04.2017 um 15:42 schrieb Bob Friesenhahn:
On Mon, 17 Apr 2017, Günther Alka wrote:
For my napp-it appliance software, I use dd to identify a disk
based on activity and and the LSI tool sasircu to create a map
of storage bays with the inserted disks and their WWN numbers.
I used the tedious dd approach recently. It is best done in advance
of deployment when the system is idle.
I found that 'cfgadm -al' (or something like 'cfgadm -al c17' once the
controller has been identified) is useful since it provides
identifying information which can be correlated with 'zpool status'
and 'iostat -Ei'.
While replacing a failed drive on my 20 drive server, I realized that
it is wise to figure everything out in advance while everything is
working properly.
Having to do this is really crummy. It would be nice to have a way to
turn the location LED on for popular server platforms.
Bob
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