Date: Sat, 21 Sep 2019 00:06:45 +0300 From: Slawa Olhovchenkov <slw@zxy.spb.ru> To: Garrett Wollman <wollman@hergotha.csail.mit.edu> Cc: freebsd-current@freebsd.org Subject: Re: Lockdown adaX numbers to allow booting ? Message-ID: <20190920210645.GO3953@zxy.spb.ru> In-Reply-To: <201909201706.x8KH6Tov048682@hergotha.csail.mit.edu> References: <20190919140219.GE2863@home.opsec.eu> <7E0AE025-596C-457E-BC40-41217857A3CD@me.com> <20190919155713.GG2863@home.opsec.eu> <3C855A39-BF79-4430-98CB-CB9174768E11@freebsd.org> <20190920143531.GB38096@zxy.spb.ru> <CAOjFWZ6O4H9atcV-C-ZV0xye24P%2B69frgaVez98ZiGytzweOuw@mail.gmail.com> <20190920155304.GN3953@zxy.spb.ru> <201909201706.x8KH6Tov048682@hergotha.csail.mit.edu>
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On Fri, Sep 20, 2019 at 01:06:29PM -0400, Garrett Wollman wrote:
> In article <20190920155304.GN3953@zxy.spb.ru>, slw@zxy.spb.ru writes:
>
> >Location of device in multi-chassis storage system is different story.
> >I am don't know how to field engineer insert disks in chassis.
> >For me simple is find in /var/run/dmesg.boot S/N <=> daXY mapping and
> >turn ON led by sas2ircu.
>
> sesutil does this for you!
>
> # sesutil locate daXY on
> # sesutil locate daXY off
>
> So long as your enclosure supports SES (all the modern ones I've seen
> do) and is enumerable by ses(4).
In theory there is no difference between theory and practice. But, in
practice, there is.
# sesutil map
ses0:
Enclosure Name: AHCI SGPIO Enclosure
Enclosure ID: 0
Element 0, Type: Array Device Slot
Status: Unsupported (0x00 0x00 0x00 0x00)
Element 1, Type: Array Device Slot
Status: Unknown (0x06 0x00 0x00 0x00)
Description: SLOT 000
Element 2, Type: Array Device Slot
Status: Unknown (0x06 0x00 0x00 0x00)
Description: SLOT 001
Element 3, Type: Array Device Slot
Status: Unknown (0x06 0x00 0x00 0x00)
Description: SLOT 002
Element 4, Type: Array Device Slot
Status: Unknown (0x06 0x00 0x00 0x00)
Description: SLOT 003
ses1:
Enclosure Name: AHCI SGPIO Enclosure
Enclosure ID: 0
Element 0, Type: Array Device Slot
Status: Unsupported (0x00 0x00 0x00 0x00)
Element 1, Type: Array Device Slot
Status: Unknown (0x06 0x00 0x00 0x00)
Description: SLOT 000
Element 2, Type: Array Device Slot
Status: Unknown (0x06 0x00 0x00 0x00)
Description: SLOT 001
Element 3, Type: Array Device Slot
Status: Unknown (0x06 0x00 0x00 0x00)
Description: SLOT 002
Element 4, Type: Array Device Slot
Status: Unknown (0x06 0x00 0x00 0x00)
Description: SLOT 003
Element 5, Type: Array Device Slot
Status: Unknown (0x06 0x00 0x00 0x00)
Description: SLOT 004
Element 6, Type: Array Device Slot
Status: Unknown (0x06 0x00 0x00 0x00)
Description: SLOT 005
# sesutil locate ada0 on
sesutil: Count not find the SES id of device 'ada0'
# sesutil locate da0 on
sesutil: Count not find the SES id of device 'da0'
# sas2ircu 0 DISPLAY
LSI Corporation SAS2 IR Configuration Utility.
Version 20.00.00.00 (2014.09.18)
Copyright (c) 2008-2014 LSI Corporation. All rights reserved.
Read configuration has been initiated for controller 0
------------------------------------------------------------------------
Controller information
------------------------------------------------------------------------
Controller type : SAS2308_1
BIOS version : 7.39.02.00
Firmware version : 20.00.07.00
Channel description : 1 Serial Attached SCSI
Initiator ID : 0
Maximum physical devices : 255
Concurrent commands supported : 8192
Slot : 1
Segment : 0
Bus : 1
Device : 0
Function : 0
RAID Support : No
------------------------------------------------------------------------
IR Volume information
------------------------------------------------------------------------
------------------------------------------------------------------------
Physical device information
------------------------------------------------------------------------
Initiator at ID #0
Device is a Hard disk
Enclosure # : 1
Slot # : 0
SAS Address : 4433221-1-0300-0000
State : Ready (RDY)
Size (in MB)/(in sectors) : 7630885/15628053167
Manufacturer : ATA
Model Number : TOSHIBA HDWN180
Firmware Revision : GX2M
Serial No : 79HSK0PHFAVG
GUID : N/A
Protocol : SATA
Drive Type : SATA_HDD
Device is a Hard disk
Enclosure # : 1
Slot # : 1
SAS Address : 4433221-1-0200-0000
State : Ready (RDY)
Size (in MB)/(in sectors) : 7630885/15628053167
Manufacturer : ATA
Model Number : TOSHIBA HDWN180
Firmware Revision : GX2M
Serial No : 79CVK0OEFAVG
GUID : N/A
Protocol : SATA
Drive Type : SATA_HDD
....
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