DiskTo3510new

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Map 3510 devices to Solaris

To see what's devices the host sees

# luxadm probe
Found Enclosure:
SUNWGS INT FCBPL   Name:FCloop   Node WWN:5080020000230550   Logical Path:/dev/es/ses0

Found Fibre Channel device(s):
  Node WWN:206000c0ff098835  Device Type:Disk device
    Logical Path:/dev/rdsk/c2t45d0s2
  Node WWN:206000c0ff098835  Device Type:Disk device
    Logical Path:/dev/rdsk/c2t45d1s2
  Node WWN:206000c0ff098835  Device Type:Disk device
    Logical Path:/dev/rdsk/c3t40d0s2

To drill down and get more detail: luxadm display <Path>

# luxadm display /dev/rdsk/c2t45d1s2
DEVICE PROPERTIES for disk: /dev/rdsk/c2t45d1s2
  Vendor:               SUN     
  Product ID:           StorEdge 3510   
  Revision:             421F
  Serial Num:           098835455AD31100
  Unformatted capacity: 307200.000 MBytes
  Write Cache:          Enabled
  Read Cache:           Enabled
    Minimum prefetch:   0x0
    Maximum prefetch:   0xffff
  Device Type:          Disk device
  Path(s):

  /dev/rdsk/c2t45d1s2
  /devices/pci@9,600000/SUNW,qlc@1/fp@0,0/ssd@w256000c0ffd98835,1:c,raw
    LUN path port WWN:          256000c0ffd98835
    Host controller port WWN:   210000e08b869fa8
    Path status:                O.K.

To see which 3510 controller port the LUN is mapped to, match SCCLI output of "port-wwns" to "LUN path port WWN" from luxadm

# sccli /dev/rdsk/c3t40d0s2 show port-wwns
sccli: selected device /dev/rdsk/c3t40d0s2 [SUN StorEdge 3510 SN#098835]
Ch  Id   WWPN
-------------------------
 0  40   216000C0FF898835
 0  41   216000C0FF998835
 1  43   226000C0FFB98835
 1  42   226000C0FFA98835
 4  44   256000C0FFC98835
 4  45   256000C0FFD98835
 5  47   266000C0FFF98835
 5  46   266000C0FFE98835

In the above example the Ch/Id is 4/45. To see which 3510 LUN this is, match SCCLI output of "lun-maps" to Ch/ID above and the LUN # in the /devices part to get ID-Partition. Using the above example, the device is ".../ssd@w256000c0ffd98835,1:c,raw" so the ",1" shows it's lun 1 on that port.

# sccli /dev/rdsk/c3t40d0s2 show lun-maps 
sccli: selected device /dev/rdsk/c3t40d0s2 [SUN StorEdge 3510 SN#098835]
Ch Tgt LUN   ld/lv   ID-Partition  Assigned  Filter Map
---------------------------------------------------------------------
 0  40   0   ld0     18FFB5ED-02   Primary   
 1  42   0   ld1     455AD311-01   Secondary 
 1  42   1   ld1     455AD311-00   Secondary 
 1  43   0   ld0     18FFB5ED-00   Primary   
 4  45   0   ld1     455AD311-01   Secondary 
 4  45   1   ld1     455AD311-00   Secondary
 5  47   0   ld0     18FFB5ED-02   Primary   

So we now know Ch/Tgt/LUN is 4/45/1 which matches the next to last line and gives us ID-Partition 455AD311-00. Having the ID-Partition, we next match it to SCCLI "partitions" output

# sccli /dev/rdsk/c3t40d0s2 show partitions
sccli: selected device /dev/rdsk/c3t40d0s2 [SUN StorEdge 3510 SN#098835]
LD/LV    ID-Partition        Size
-------------------------------------
ld0-00   18FFB5ED-00     300.00GB
ld0-01   18FFB5ED-01     200.00GB
ld0-02   18FFB5ED-02     616.59GB
ld1-00   455AD311-00     300.00GB
ld1-01   455AD311-01     816.59GB

So 455AD311-00 is ld1-00 which is a 300GB volume.