d1000 metadevice problem

From: Network Operations Center (noc@fyi.net)
Date: Tue Feb 17 2004 - 11:06:33 EST


Hi,

I am having a problem when I set up 2 d1000s on my 4500. I plugged in
a differential scsi module on each of my I/O boards and connected to
each D1000 box.

So it looks like this.

Board 1 goes to the first d1000 which makes up c8t0-c8t5 and
c8t8-c8t13.
Board 3 goes to the second d1000 which makes up c9t0-c9t5 and
c9t8-c9t13.

I noticed that after reboot the first I/O board lights are on,off,off.
The second is on,off,blinking, indicating that the board is ok.

I did a format and all of the disks show up. I set up all of my
metadevices with no problem.

d18: c8t0-c8t4
d28: c9t0-c9t4
d19: c8t8-c8t12
d29: c9t8-c9t12

When I tried to mirror d18 and d28 to make up the mirror of d38 it
failed.
When I set up d19 and d29 to make up d39 it worked.

I was able to make a one way mirror with d28 to make d38.

I can not work with d18 at all. I try to use metaclear and it says
that it is in use. I do not have it in vfstab and I am not using it. I
Think there is a link between this problem and the lights on the I/O
board.
d18 doen't show up when I do a metastat but does show up when I do a
metastat d18.
Below is the output of the metastat as well as a copy of prtdiag. Any
and all help would be appriciated.

Thanks,

Jeff McAdams
----------------------------------------------------
(metastat)

d39: Mirror
    Submirror 0: d19
      State: Okay
    Submirror 1: d29
      State: Okay
    Pass: 1
    Read option: roundrobin (default)
    Write option: parallel (default)
    Size: 88299099 blocks (42 GB)

d19: Submirror of d39
    State: Okay
    Hot spare pool: hsp001
    Size: 88299099 blocks (42 GB)
    Stripe 0: (interlace: 32 blocks)
        Device Start Block Dbase State Reloc Hot Spare
        c8t8d0s0 0 No Okay Yes
        c8t9d0s0 3591 No Okay Yes
        c8t10d0s0 3591 No Okay Yes
        c8t11d0s0 3591 No Okay Yes
        c8t12d0s0 3591 No Okay Yes

d29: Submirror of d39
    State: Okay
    Hot spare pool: hsp002
    Size: 88299099 blocks (42 GB)
    Stripe 0: (interlace: 32 blocks)
        Device Start Block Dbase State Reloc Hot Spare
        c9t8d0s0 0 No Okay Yes
        c9t9d0s0 3591 No Okay Yes
        c9t10d0s0 3591 No Okay Yes
        c9t11d0s0 3591 No Okay Yes
        c9t12d0s0 3591 No Okay Yes

Device Relocation Information:
Device Reloc Device ID
c8t8d0 Yes id1,sd@SIBM_____DNES30917SUN9.0G2AG555__________
c8t9d0 Yes id1,sd@SIBM_____DNES30917SUN9.0G23P920__________
c8t10d0 Yes id1,sd@SIBM_____DNES30917SUN9.0G173029__________
c8t11d0 Yes id1,sd@SIBM_____DNES30917SUN9.0G1BC379__________
c8t12d0 Yes id1,sd@SIBM_____DNES30917SUN9.0G1RW315__________
c9t8d0 Yes id1,sd@SIBM_____DNES30917SUN9.0G29H399__________
c9t9d0 Yes id1,sd@SIBM_____DNES30917SUN9.0G1C7288__________
c9t10d0 Yes id1,sd@SIBM_____DNES30917SUN9.0G1C7989__________
c9t11d0 Yes id1,sd@SIBM_____DNES30917SUN9.0G19Z960__________
c9t12d0 Yes id1,sd@SIBM_____DNES30917SUN9.0G1BX163__________

--------------

(prtdiag)

System Configuration: Sun Microsystems sun4u 8-slot Sun Enterprise E4500/E5500
System clock frequency: 100 MHz
Memory size: 2560Mb

========================= CPUs =========================

                    Run Ecache CPU CPU
Brd CPU Module MHz MB Impl. Mask
--- --- ------- ----- ------ ------ ----
 0 0 0 400 4.0 US-II 9.0
 0 1 1 400 4.0 US-II 9.0
 2 4 0 400 4.0 US-II 10.0
 2 5 1 400 4.0 US-II 9.0

========================= Memory =========================

                                              Intrlv. Intrlv.
Brd Bank MB Status Condition Speed Factor With
--- ----- ---- ------- ---------- ----- ------- -------
 0 0 1024 Active OK 60ns 1-way
 0 1 256 Active OK 60ns 1-way
 2 0 1024 Active OK 60ns 1-way
 2 1 256 Active OK 60ns 1-way

========================= IO Cards =========================

     Bus Freq
Brd Type MHz Slot Name Model
--- ---- ---- ---------- ---------------------------- --------------------
 1 SBus 25 0 SUNW,soc 501-2069
 1 SBus 25 1 QLGC,isp/sd (block) QLGC,ISP1000U
 1 SBus 25 3 SUNW,hme
 1 SBus 25 3 SUNW,fas/sd (block)
 1 SBus 25 13 SUNW,socal/sf (scsi-3) 501-3060
 3 SBus 25 0 SUNW,soc 501-2069
 3 SBus 25 1 QLGC,isp/sd (block) QLGC,ISP1000U
 3 SBus 25 3 SUNW,hme
 3 SBus 25 3 SUNW,fas/sd (block)
 3 SBus 25 13 SUNW,socal/sf (scsi-3) 501-3060

Detached Boards
===============
  Slot State Type Info
  ---- --------- ------ -----------------------------------------
    5 disabled disk Disk 0: Target: 12 Disk 1: Target: 13
    7 disabled disk Disk 0: Target: 14 Disk 1: Target: 15

No failures found in System
===========================

No System Faults found
======================
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