From: manoj ghag (manojghag@rediffmail.com)
Date: Fri May 14 2004 - 09:26:27 EDT
Hi, Sun Managers
I am facing one small problem in attaching the storage to
second sun server
(I want to share or make available this D1000 Storage
between two Sun servers)
Please find the output for device information of our
two sun servers
Please consider that main problem our case is ....
We have
Two Sun Servers ( sun1 and sun2) with One D1000 Storage Box
we have attached
on --> Sun2 <-- Server and it is working fine and I have created some volumns
also on that , but when we try
to attach the Storage to Second Sun server -->
Sun1 <--
But in this case it doesn't show the storage Disk attache to
Solaris server 2 ( Nor in fdisk or not in Format command also)
|------------------|
| Storage D1000 |
|------------------|
/ \
/ \
/ \
Sun2
Sun1
We have Terminator attached to both the servers
other information is
as follows
( So please kindly look at it and tell me your comments for the
same)
See I have following Informations for you
Let me explain you the
senario I have Two Sun Fire server
bash-2.03# uname -a
SunOS sun2 5.8
Generic_108528-13 sun4u sparc SUNW,Ultra-80
And I have one D1000 Storage ,
which I want to share between two Servers , so that I can Implement ORACLE RAC
on that
So I want that both the servers should be able to access the DISKs
We have a veritas volume manager installed on both the servers
Out put which I
have received from sun1 ( server which detects the storage)
bash-2.03# format
Searching for disks...done
AVAILABLE DISK SELECTIONS:
0. c0t0d0
<SUN18G cyl 7506 alt 2 hd 19 sec 248> --> LOCAL
/pci@1f,4000/scsi@3/sd@0,0
1. c0t1d0 <SUN36G cyl 24620 alt 2 hd 27 sec
107> --> LOCAL
/pci@1f,4000/scsi@3/sd@1,0
2. c2t0d0
<SUN18G cyl 7506 alt 2 hd 19 sec 248> --> c2t0d0
/pci@1f,2000/scsi@1/sd@0,0
3. c2t1d0 <SUN18G cyl 7506 alt 2 hd 19 sec
248> --> c2t1d0
/pci@1f,2000/scsi@1/sd@1,0
4. c2t2d0
<SUN18G cyl 7506 alt 2 hd 19 sec 248> --> c2t2d0
/pci@1f,2000/scsi@1/sd@2,0
5. c2t3d0 <SUN36G cyl 24620 alt 2 hd 27 sec
107> --> c2t3d0
/pci@1f,2000/scsi@1/sd@3,0
6. c2t8d0 <SUN36G
cyl 24620 alt 2 hd 27 sec 107> --> c2t8d0
/pci@1f,2000/scsi@1/sd@8,0
7. c2t9d0 <SUN18G cyl 7506 alt 2 hd 19 sec
248> --> c2t9d0
/pci@1f,2000/scsi@1/sd@9,0
8. c2t10d0
<SUN18G cyl 7506 alt 2 hd 19 sec 248> --> c2t10d0
/pci@1f,2000/scsi@1/sd@a,0
9. c2t11d0 <SUN36G cyl 24620 alt 2 hd 27
sec 107> --> c2t11d0
/pci@1f,2000/scsi@1/sd@b,0
So I want both the
Sun server should be able to access the storage Drivers (or volumes) for read
and write ... as I am a very new to this hardware level things ... But I have
already installed this kind of setup with two storage box , which were in
Mirror ( But the Hardware setup I am not aware :(
So can u please help
me in this ,,
IS there any command which will show me --> SCSI initiator
conflicts
Because from Veritas voleme manager of one server I am able to See
the Disk group and I am able to add and remove disk also.
But with Second
server it is not happenig ,
-------------------------
sun2 Server output
------------------------
bash-2.03# /usr/platform/sun4u/sbin/prtdiag -v
System Configuration: Sun Microsystems sun4u Sun Enterprise 420R (4 X
UltraSPA
RC-II 450MHz)
System clock frequency: 113 MHz
Memory size: 4096
Megabytes
========================= CPUs =========================
Run Ecache CPU CPU
Brd CPU Module MHz MB Impl. Mask
---
--- ------- ----- ------ ------ ----
0 0 0 450 4.0
US-II 10.0
0 1 1 450 4.0 US-II 10.0
0 2 2
450 4.0 US-II 10.0
0 3 3 450 4.0 US-II 10.0
========================= IO Cards =========================
Bus Freq
Brd Type MHz Slot Name Model
--- ----
---- ---------- -------------------------------- -----------------
-----
0
PCI 33 On-Board network-SUNW,hme
0 PCI 33 On-Board
scsi-glm/disk (block) Symbios,53C875
0 PCI 33 On-Board
scsi-glm/disk (block) Symbios,53C875
0 PCI 33 pcib slot 2
TSI,gfxp GFXP
0 PCI 33 pcib slot 4
pci-pci1011,25/pci108e,1000 pci-bridge
0 PCI 33 pcib slot 4
SUNW,qfe-pci108e,1001 SUNW,pci-qfe
0 PCI 33 pcib slot 4
SUNW,qfe-pci108e,1001 SUNW,pci-qfe
0 PCI 33 pcib slot 4
SUNW,qfe-pci108e,1001 SUNW,pci-qfe
0 PCI 33 pcib slot 4
SUNW,qfe-pci108e,1001 SUNW,pci-qfe
0 PCI 33 pcia slot 1
scsi-glm/disk (block) Symbios,53C875
0 PCI 33 pcia slot 1
scsi-glm/disk (block) Symbios,53C875
No failures found in System
===========================
========================= HW Revisions
=========================
ASIC Revisions:
---------------
PCI: pci Rev 4
PCI:
pci Rev 4
Cheerio: ebus Rev 1
System PROM revisions:
----------------------
OBP 3.23.0 1999/06/30 13:53 POST 1.2.7 1999/05/24 17:33
bash-2.03# df -k
Filesystem kbytes used avail capacity Mounted on
/dev/dsk/c0t0d0s0 106399 89352 6408 94% /
/dev/dsk/c0t0d0s6
1477587 828806 589678 59% /usr
/proc 0 0
0 0% /proc
fd 0 0 0 0%
/dev/fd
mnttab 0 0 0 0% /etc/mnttab
/dev/dsk/c0t0d0s3 49723 31797 12954 72% /var
swap
335992 24 335968 1% /var/run
swap 335992 24
335968 1% /tmp
/dev/dsk/c0t1d0s7 35009161 28767416 5891654 84%
/export/home0
/dev/dsk/c0t0d0s7 14697143 13910581 639591 96%
/export/home
/dev/dsk/c0t0d0s1 759163 267830 430600 39%
/usr/openwin
bash-2.03#
---------------------------------
Sun1 Server
--------------------------------
login: root
Password:
Last login: Mon May 10
13:34:09 from free.elite.co.in
Sun Microsystems Inc. SunOS 5.8 Generic
Patch October 2001
You have new mail.
# bash
bash-2.03#
/usr/platform/sun4u/sbin/prtdiag -v
System Configuration: Sun Microsystems
sun4u Sun Enterprise 420R (4 X UltraSPA
RC-II 450MHz)
System clock frequency:
113 MHz
Memory size: 4096 Megabytes
========================= CPUs
=========================
Run Ecache CPU CPU
Brd
CPU Module MHz MB Impl. Mask
--- --- ------- ----- ------
------ ----
0 0 0 450 4.0 US-II 10.0
0 1 1
450 4.0 US-II 10.0
0 2 2 450 4.0 US-II 10.0
0
3 3 450 4.0 US-II 10.0
========================= IO Cards
=========================
Bus Freq
Brd Type MHz Slot Name
Model
--- ---- ---- ---------- --------------------------------
-----------------
-----
0 PCI 33 On-Board network-SUNW,hme
0
PCI 33 On-Board scsi-glm/disk (block) Symbios,53C875
0
PCI 33 On-Board scsi-glm/disk (block) Symbios,53C875
0
PCI 33 pcib slot 4 scsi-glm/disk (block) Symbios,53C875
0
PCI 33 pcib slot 4 scsi-glm/disk (block) Symbios,53C875
0
PCI 33 pcia slot 1 pci-pci1011,25.4/pci108e,1000 pci-bridge
0
PCI 33 pcia slot 1 SUNW,qfe-pci108e,1001 SUNW,pci-qfe
0
PCI 33 pcia slot 1 SUNW,qfe-pci108e,1001 SUNW,pci-qfe
0
PCI 33 pcia slot 1 SUNW,qfe-pci108e,1001 SUNW,pci-qfe
0
PCI 33 pcia slot 1 SUNW,qfe-pci108e,1001 SUNW,pci-qfe
No
failures found in System
===========================
========================= HW Revisions =========================
ASIC
Revisions:
---------------
PCI: pci Rev 4
PCI: pci Rev 4
Cheerio: ebus Rev 1
System PROM revisions:
----------------------
OBP 3.29.0 2000/12/20 18:40
POST 1.2.8 2000/08/22 19:50
bash-2.03#
-------------------------
sun2
Server output
------------------------
bash-2.03#
/usr/platform/sun4u/sbin/prtdiag -v
System Configuration: Sun Microsystems
sun4u Sun Enterprise 420R (4 X UltraSPA
RC-II 450MHz)
System clock frequency:
113 MHz
Memory size: 4096 Megabytes
========================= CPUs
=========================
Run Ecache CPU CPU
Brd
CPU Module MHz MB Impl. Mask
--- --- ------- ----- ------
------ ----
0 0 0 450 4.0 US-II 10.0
0 1 1
450 4.0 US-II 10.0
0 2 2 450 4.0 US-II 10.0
0
3 3 450 4.0 US-II 10.0
========================= IO Cards
=========================
Bus Freq
Brd Type MHz Slot Name
Model
--- ---- ---- ---------- --------------------------------
-----------------
-----
0 PCI 33 On-Board network-SUNW,hme
0
PCI 33 On-Board scsi-glm/disk (block) Symbios,53C875
0
PCI 33 On-Board scsi-glm/disk (block) Symbios,53C875
0
PCI 33 pcib slot 2 TSI,gfxp GFXP
0 PCI
33 pcib slot 4 pci-pci1011,25/pci108e,1000 pci-bridge
0 PCI 33
pcib slot 4 SUNW,qfe-pci108e,1001 SUNW,pci-qfe
0 PCI 33
pcib slot 4 SUNW,qfe-pci108e,1001 SUNW,pci-qfe
0 PCI 33
pcib slot 4 SUNW,qfe-pci108e,1001 SUNW,pci-qfe
0 PCI 33
pcib slot 4 SUNW,qfe-pci108e,1001 SUNW,pci-qfe
0 PCI 33
pcia slot 1 scsi-glm/disk (block) Symbios,53C875
0 PCI 33
pcia slot 1 scsi-glm/disk (block) Symbios,53C875
No failures
found in System
===========================
========================= HW
Revisions =========================
ASIC Revisions:
---------------
PCI: pci
Rev 4
PCI: pci Rev 4
Cheerio: ebus Rev 1
System PROM revisions:
----------------------
OBP 3.23.0 1999/06/30 13:53 POST 1.2.7 1999/05/24
17:33
bash-2.03# df -k
Filesystem kbytes used avail
capacity Mounted on
/dev/dsk/c0t0d0s0 106399 89352 6408 94% /
/dev/dsk/c0t0d0s6 1477587 828806 589678 59% /usr
/proc
0 0 0 0% /proc
fd 0 0 0
0% /dev/fd
mnttab 0 0 0 0%
/etc/mnttab
/dev/dsk/c0t0d0s3 49723 31797 12954 72% /var
swap
335992 24 335968 1% /var/run
swap 335992 24
335968 1% /tmp
/dev/dsk/c0t1d0s7 35009161 28767416 5891654 84%
/export/home0
/dev/dsk/c0t0d0s7 14697143 13910581 639591 96%
/export/home
/dev/dsk/c0t0d0s1 759163 267830 430600 39%
/usr/openwin
bash-2.03#
---------------------------------
Sun1 Server
--------------------------------
login: root
Password:
Last login: Mon May 10
13:34:09 from free.elite.co.in
Sun Microsystems Inc. SunOS 5.8 Generic
Patch October 2001
You have new mail.
# bash
bash-2.03#
/usr/platform/sun4u/sbin/prtdiag -v
System Configuration: Sun Microsystems
sun4u Sun Enterprise 420R (4 X UltraSPA
RC-II 450MHz)
System clock frequency:
113 MHz
Memory size: 4096 Megabytes
========================= CPUs
=========================
Run Ecache CPU CPU
Brd
CPU Module MHz MB Impl. Mask
--- --- ------- ----- ------
------ ----
0 0 0 450 4.0 US-II 10.0
0 1 1
450 4.0 US-II 10.0
0 2 2 450 4.0 US-II 10.0
0
3 3 450 4.0 US-II 10.0
========================= IO Cards
=========================
Bus Freq
Brd Type MHz Slot Name
Model
--- ---- ---- ---------- --------------------------------
-----------------
-----
0 PCI 33 On-Board network-SUNW,hme
0
PCI 33 On-Board scsi-glm/disk (block) Symbios,53C875
0
PCI 33 On-Board scsi-glm/disk (block) Symbios,53C875
0
PCI 33 pcib slot 4 scsi-glm/disk (block) Symbios,53C875
0
PCI 33 pcib slot 4 scsi-glm/disk (block) Symbios,53C875
0
PCI 33 pcia slot 1 pci-pci1011,25.4/pci108e,1000 pci-bridge
0
PCI 33 pcia slot 1 SUNW,qfe-pci108e,1001 SUNW,pci-qfe
0
PCI 33 pcia slot 1 SUNW,qfe-pci108e,1001 SUNW,pci-qfe
0
PCI 33 pcia slot 1 SUNW,qfe-pci108e,1001 SUNW,pci-qfe
0
PCI 33 pcia slot 1 SUNW,qfe-pci108e,1001 SUNW,pci-qfe
No
failures found in System
===========================
========================= HW Revisions =========================
ASIC
Revisions:
---------------
PCI: pci Rev 4
PCI: pci Rev 4
Cheerio: ebus Rev 1
System PROM revisions:
----------------------
OBP 3.29.0 2000/12/20 18:40
POST 1.2.8 2000/08/22 19:50
bash-2.03#
I know from the following command
bith the server have same
scsi-initiator-id=7
So in case it is required to
change we can do that ,, but is there any other possiblity ??
--------------------------------------------------------------------
Sun
Server1 ( Where D1000 Storage is attached with volume manager and I am able to
see all disk with there disk group)
----------------------------------------------------------------------
bash-2.03# eeprom
scsi-initiator-id=7
keyboard-click?=false
keymap: data not
available.
ttyb-rts-dtr-off=false
ttyb-ignore-cd=true
ttya-rts-dtr-off=false
ttya-ignore-cd=true
ttyb-mode=9600,8,n,1,-
ttya-mode=9600,8,n,1,-
pcia-probe-list=1
pcib-probe-list=1,3,2,4,5
enclosure-type=540-4115
banner-name=Sun Enterprise 420R
energystar-enabled?=false
mfg-mode=off
diag-level=min
#power-cycles=116
system-board-serial#=5015168125402
system-board-date=3a86b5d2
fcode-debug?=false
output-device=screen
input-device=keyboard
load-base=16384
boot-command=boot
auto-boot?=true
watchdog-reboot?=false
diag-file: data not available.
diag-device=net
boot-file: data not available.
boot-device=disk:a disk net
local-mac-address?=true
ansi-terminal?=true
screen-#columns=80
screen-#rows=34
silent-mode?=false
use-nvramrc?=false
nvramrc: data not available.
security-mode=none
security-password: data not available.
security-#badlogins=0
oem-logo: data not available.
oem-logo?=false
oem-banner: data not available.
oem-banner?=false
hardware-revision: data not
available.
last-hardware-update: data not available.
diag-switch?=false
---------------------------------------
Sun Second Server which is also
attached to the Storage D1000, But is not able to come up with all the disk
from Storage ( not showing any disk from storage box in fdisk command
--------------------------------------------
bash-2.03# eeprom
scsi-initiator-id=7
keyboard-click?=false
keymap: data not available.
ttyb-rts-dtr-off=false
ttyb-ignore-cd=true
ttya-rts-dtr-off=false
ttya-ignore-cd=true
ttyb-mode=9600,8,n,1,-
ttya-mode=9600,8,n,1,-
pcia-probe-list=1
pcib-probe-list=1,3,2,4,5
enclosure-type=540-4115
banner-name=Sun Enterprise 420R
energystar-enabled?=true
mfg-mode=off
diag-level=min
#power-cycles=77
system-board-serial#=5015168130983
system-board-date=3a8e4a0b
fcode-debug?=false
output-device=screen
input-device=keyboard
load-base=16384
boot-command=boot
auto-boot?=false
watchdog-reboot?=false
diag-file: data not available.
diag-device=net
boot-file: data not available.
boot-device=disk:a disk disk1
local-mac-address?=true
ansi-terminal?=true
screen-#columns=80
screen-#rows=34
silent-mode?=false
use-nvramrc?=false
nvramrc: data not available.
security-mode=none
security-password: data not available.
security-#badlogins=0
oem-logo: data not available.
oem-logo?=false
oem-banner: data not available.
oem-banner?=false
hardware-revision: data not
available.
last-hardware-update: data not available.
diag-switch?=false
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