Replacing network adapter from IPMP group (Sun cluster 3.3)

Hello!
I need to change network devices from IPMP group that have devices ge0 ge1 ge2 to ce5 ce6 ce7
I can do this procedure online? something like:
Creating files adding to the ipmp groups: /etc/hostname.ce5 ,ce6, c7
unmonitoring resources group
umplumb old devices and plumb up new devices
# scstat -i
-- IPMP Groups --
Node Name Group Status Adapter Status
IPMP Group: node0 ipmp0 Online ge1 Online
IPMP Group: node0 ipmp0 Online ge0 Online
IPMP Group: node0 ipmp1 Online ce2 Online
IPMP Group: node0 ipmp1 Online ce0 Online
IPMP Group: node1 ipmp0 Online ge1 Online
IPMP Group: node1 ipmp0 Online ge0 Online
IPMP Group: node1 ipmp1 Online ce2 Online
IPMP Group: node1 ipmp1 Online ce0 Online
/etc/hostname.ge0
n0-testge0 netmask + broadcast + group ipmp0 deprecated -failover up
addif node0 netmask + broadcast + up
/etc/hostname.ge1
n0-testge1 netmask + broadcast + group ipmp0 deprecated -failover up
/etc/hostname.ge2
backupn0 mtu 1500
# ifconfig -a
lo0: flags=2001000849<UP,LOOPBACK,RUNNING,MULTICAST,IPv4,VIRTUAL> mtu 8232 index 1
inet 127.0.0.1 netmask ff000000
ce0: flags=9040843<UP,BROADCAST,RUNNING,MULTICAST,DEPRECATED,IPv4,NOFAILOVER> mtu 1500 index 2
inet 172.19.1.25 netmask ffffff00 broadcast 172.19.1.255
groupname ipmp1
ether 0:14:4f:23:1d:9
ce0:1: flags=1000843<UP,BROADCAST,RUNNING,MULTICAST,IPv4> mtu 1500 index 2
inet 172.19.1.10 netmask ffffff00 broadcast 172.19.1.255
ce1: flags=1008843<UP,BROADCAST,RUNNING,MULTICAST,PRIVATE,IPv4> mtu 1500 index 9
inet 172.16.0.129 netmask ffffff80 broadcast 172.16.0.255
ether 0:14:4f:23:1d:a
ce2: flags=9040843<UP,BROADCAST,RUNNING,MULTICAST,DEPRECATED,IPv4,NOFAILOVER> mtu 1500 index 3
inet 172.19.1.26 netmask ffffff00 broadcast 172.19.1.255
groupname ipmp1
ether 0:14:4f:26:a4:83
ce2:1: flags=1001040843<UP,BROADCAST,RUNNING,MULTICAST,DEPRECATED,IPv4,FIXEDMTU> mtu 1500 index 3
inet 172.19.1.23 netmask ffffff00 broadcast 172.19.1.255
ce4: flags=1008843<UP,BROADCAST,RUNNING,MULTICAST,PRIVATE,IPv4> mtu 1500 index 8
inet 172.16.1.1 netmask ffffff80 broadcast 172.16.1.127
ether 0:14:4f:42:7f:28
dman0: flags=1008843<UP,BROADCAST,RUNNING,MULTICAST,PRIVATE,IPv4> mtu 1500 index 4
inet 192.168.103.6 netmask ffffffe0 broadcast 192.168.103.31
ether 0:0:be:aa:1c:58
ge0: flags=9040843<UP,BROADCAST,RUNNING,MULTICAST,DEPRECATED,IPv4,NOFAILOVER> mtu 1500 index 5
inet 10.1.0.25 netmask ffffff00 broadcast 10.1.0.255
groupname ipmp0
ether 8:0:20:e6:61:a7
ge0:1: flags=1000843<UP,BROADCAST,RUNNING,MULTICAST,IPv4> mtu 1500 index 5
inet 10.1.0.10 netmask ffffff00 broadcast 10.1.0.255
ge1: flags=9040843<UP,BROADCAST,RUNNING,MULTICAST,DEPRECATED,IPv4,NOFAILOVER> mtu 1500 index 6
inet 10.1.0.26 netmask ffffff00 broadcast 10.1.0.255
groupname ipmp0
ether 0:3:ba:c:74:62
ge1:1: flags=1001040843<UP,BROADCAST,RUNNING,MULTICAST,DEPRECATED,IPv4,FIXEDMTU> mtu 1500 index 6
inet 10.1.0.23 netmask ffffff00 broadcast 10.1.0.255
ge2: flags=1000843<UP,BROADCAST,RUNNING,MULTICAST,IPv4> mtu 1500 index 7
inet 10.1.2.10 netmask ffffff00 broadcast 10.1.2.255
ether 8:0:20:b5:25:88
clprivnet0: flags=1009843<UP,BROADCAST,RUNNING,MULTICAST,MULTI_BCAST,PRIVATE,IPv4> mtu 1500 index 10
inet 172.16.4.1 netmask fffffe00 broadcast 172.16.5.255
ether 0:0:0:0:0:1
Thanks in advance!

You should be able to replace adapters in an IPMP group one-by-one without affecting the cluster operation.
BUT: You must make sure that the status of the new adapter in the IPMP group gets back to normal, before you start replacing the next adapter.
Solaris Cluster only reacts to IPMP group failures, not to failures of individual NICs.
Note, that IPMP is only used for the public network. Cluster interconnects are not configured using IPMP. Nevertheless the same technique can be applied to replace adapters in the cluster interconnect. You need to use the clintr command (IIRC) to replace individual NICs. Again, make sure that all the NICs of the interconnect are healthy before you continue replacing the next adapater.

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Thanks in advance.
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Google is pretty good at finding the right pages in our docs quickly. I tried >how to remove a node Solaris Cluster< and it came up with
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Hello folks,
I recently made a network change on nodename2 to add some resilience to IPMP (adding a second interface but still using a single IP address).
After a reboot, I cannot keep this host from rebooting. For the one minute that it stays up, I do get the following result from scstat that seems to suggest a problem with the IPMP configuration. I rolled back my IPMP change, but it still doesn't seem to register the IPMP group in scstat.
nodename2|/#scstat
-- Cluster Nodes --
Node name Status
Cluster node: nodename1 Online
Cluster node: nodename2 Online
-- Cluster Transport Paths --
Endpoint Endpoint Status
Transport path: nodename1:bge3 nodename2:bge3 Path online
-- Quorum Summary from latest node reconfiguration --
Quorum votes possible: 3
Quorum votes needed: 2
Quorum votes present: 3
-- Quorum Votes by Node (current status) --
Node Name Present Possible Status
Node votes: nodename1 1 1 Online
Node votes: nodename2 1 1 Online
-- Quorum Votes by Device (current status) --
Device Name Present Possible Status
Device votes: /dev/did/rdsk/d3s2 0 1 Offline
-- Device Group Servers --
Device Group Primary Secondary
Device group servers: jms-ds nodename1 nodename2
-- Device Group Status --
Device Group Status
Device group status: jms-ds Online
-- Multi-owner Device Groups --
Device Group Online Status
-- IPMP Groups --
Node Name Group Status Adapter Status
scstat: unexpected error.
I did manage to run scstat on nodename1 while nodename2 was still up between reboots, here is that result (it does not show any IPMP group(s) on nodename2)
nodename1|/#scstat
-- Cluster Nodes --
Node name Status
Cluster node: nodename1 Online
Cluster node: nodename2 Online
-- Cluster Transport Paths --
Endpoint Endpoint Status
Transport path: nodename1:bge3 nodename2:bge3 faulted
-- Quorum Summary from latest node reconfiguration --
Quorum votes possible: 3
Quorum votes needed: 2
Quorum votes present: 3
-- Quorum Votes by Node (current status) --
Node Name Present Possible Status
Node votes: nodename1 1 1 Online
Node votes: nodename2 1 1 Online
-- Quorum Votes by Device (current status) --
Device Name Present Possible Status
Device votes: /dev/did/rdsk/d3s2 1 1 Online
-- Device Group Servers --
Device Group Primary Secondary
Device group servers: jms-ds nodename1 -
-- Device Group Status --
Device Group Status
Device group status: jms-ds Degraded
-- Multi-owner Device Groups --
Device Group Online Status
-- IPMP Groups --
Node Name Group Status Adapter Status
IPMP Group: nodename1 sc_ipmp1 Online bge2 Online
IPMP Group: nodename1 sc_ipmp0 Online bge0 Online
-- IPMP Groups in Zones --
Zone Name Group Status Adapter Status
I believe that I should be able to delete the IPMP group for the second node from the cluster and re-add it, but I'm sure about how to go about doing this. I welcome your comments or thoughts on what I can try before rebuilding this node from scratch.
-AG

I was able to restart both sides of the cluster. Now both sides are online, but neither side can access the shared disk.
Lots of warnings. I will keep poking....
Rebooting with command: boot
Boot device: /pci@1e,600000/pci@0/pci@a/pci@0/pci@8/scsi@1/disk@0,0:a File and args:
SunOS Release 5.10 Version Generic_141444-09 64-bit
Copyright 1983-2009 Sun Microsystems, Inc. All rights reserved.
Use is subject to license terms.
Hardware watchdog enabled
Hostname: nodename2
Jul 21 10:00:16 in.mpathd[221]: No test address configured on interface ce3; disabling probe-based failure detection on it
Jul 21 10:00:16 in.mpathd[221]: No test address configured on interface bge0; disabling probe-based failure detection on it
/usr/cluster/bin/scdidadm: Could not stat "../../devices/iscsi/[email protected],0:c,raw" - No such file or directory.
Warning: Path node loaded - "../../devices/iscsi/[email protected],0:c,raw".
/usr/cluster/bin/scdidadm: Could not stat "../../devices/iscsi/[email protected],1:c,raw" - No such file or directory.
Warning: Path node loaded - "../../devices/iscsi/[email protected],1:c,raw".
Booting as part of a cluster
NOTICE: CMM: Node nodename1 (nodeid = 1) with votecount = 1 added.
NOTICE: CMM: Node nodename2 (nodeid = 2) with votecount = 1 added.
WARNING: CMM: Open failed for quorum device /dev/did/rdsk/d3s2 with error 2.
NOTICE: clcomm: Adapter bge3 constructed
NOTICE: CMM: Node nodename2: attempting to join cluster.
NOTICE: CMM: Node nodename1 (nodeid: 1, incarnation #: 1279727883) has become reachable.
NOTICE: clcomm: Path nodename2:bge3 - nodename1:bge3 online
WARNING: CMM: Open failed for quorum device /dev/did/rdsk/d3s2 with error 2.
NOTICE: CMM: Cluster has reached quorum.
NOTICE: CMM: Node nodename1 (nodeid = 1) is up; new incarnation number = 1279727883.
NOTICE: CMM: Node nodename2 (nodeid = 2) is up; new incarnation number = 1279728026.
NOTICE: CMM: Cluster members: nodename1 nodename2.
NOTICE: CMM: node reconfiguration #3 completed.
NOTICE: CMM: Node nodename2: joined cluster.
NOTICE: CCR: Waiting for repository synchronization to finish.
WARNING: CCR: Invalid CCR table : dcs_service_9 cluster global.
WARNING: CMM: Open failed for quorum device /dev/did/rdsk/d3s2 with error 2.
ip: joining multicasts failed (18) on clprivnet0 - will use link layer broadcasts for multicast
==> WARNING: DCS: Error looking up services table
==> WARNING: DCS: Error initializing service 9 from file
/usr/cluster/bin/scdidadm: Could not stat "../../devices/iscsi/[email protected],0:c,raw" - No such file or directory.
Warning: Path node loaded - "../../devices/iscsi/[email protected],0:c,raw".
/usr/cluster/bin/scdidadm: Could not stat "../../devices/iscsi/[email protected],1:c,raw" - No such file or directory.
Warning: Path node loaded - "../../devices/iscsi/[email protected],1:c,raw".
/dev/md/rdsk/d22 is clean
Reading ZFS config: done.
NOTICE: iscsi session(6) iqn.1994-12.com.promise.iscsiarray2 online
nodename2 console login: obtaining access to all attached disks
starting NetWorker daemons:
Rebooting with command: boot
Boot device: /pci@1e,600000/pci@0/pci@a/pci@0/pci@8/scsi@1/disk@0,0:a File and args:
SunOS Release 5.10 Version Generic_141444-09 64-bit
Copyright 1983-2009 Sun Microsystems, Inc. All rights reserved.
Use is subject to license terms.
Hardware watchdog enabled
Hostname: nodename1
/usr/cluster/bin/scdidadm: Could not stat "../../devices/iscsi/[email protected],0:c,raw" - No such file or directory.
Warning: Path node loaded - "../../devices/iscsi/[email protected],0:c,raw".
/usr/cluster/bin/scdidadm: Could not stat "../../devices/iscsi/[email protected],1:c,raw" - No such file or directory.
Warning: Path node loaded - "../../devices/iscsi/[email protected],1:c,raw".
Booting as part of a cluster
NOTICE: CMM: Node nodename1 (nodeid = 1) with votecount = 1 added.
NOTICE: CMM: Node nodename2 (nodeid = 2) with votecount = 1 added.
WARNING: CMM: Open failed for quorum device /dev/did/rdsk/d3s2 with error 2.
NOTICE: clcomm: Adapter bge3 constructed
NOTICE: CMM: Node nodename1: attempting to join cluster.
NOTICE: bge3: link up 1000Mbps Full-Duplex
NOTICE: clcomm: Path nodename1:bge3 - nodename2:bge3 errors during initiation
WARNING: Path nodename1:bge3 - nodename2:bge3 initiation encountered errors, errno = 62. Remote node may be down or unreachable through this path.
WARNING: CMM: Open failed for quorum device /dev/did/rdsk/d3s2 with error 2.
NOTICE: CMM: Cluster doesn't have operational quorum yet; waiting for quorum.
NOTICE: bge3: link down
NOTICE: bge3: link up 1000Mbps Full-Duplex
NOTICE: CMM: Node nodename2 (nodeid: 2, incarnation #: 1279728026) has become reachable.
NOTICE: clcomm: Path nodename1:bge3 - nodename2:bge3 online
WARNING: CMM: Open failed for quorum device /dev/did/rdsk/d3s2 with error 2.
NOTICE: CMM: Cluster has reached quorum.
NOTICE: CMM: Node nodename1 (nodeid = 1) is up; new incarnation number = 1279727883.
NOTICE: CMM: Node nodename2 (nodeid = 2) is up; new incarnation number = 1279728026.
NOTICE: CMM: Cluster members: nodename1 nodename2.
NOTICE: CMM: node reconfiguration #3 completed.
NOTICE: CMM: Node nodename1: joined cluster.
WARNING: CMM: Open failed for quorum device /dev/did/rdsk/d3s2 with error 2.
ip: joining multicasts failed (18) on clprivnet0 - will use link layer broadcasts for multicast
/usr/cluster/bin/scdidadm: Could not stat "../../devices/iscsi/[email protected],0:c,raw" - No such file or directory.
Warning: Path node loaded - "../../devices/iscsi/[email protected],0:c,raw".
/usr/cluster/bin/scdidadm: Could not stat "../../devices/iscsi/[email protected],1:c,raw" - No such file or directory.
Warning: Path node loaded - "../../devices/iscsi/[email protected],1:c,raw".
/dev/md/rdsk/d26 is clean
Reading ZFS config: done.
NOTICE: iscsi session(6) iqn.1994-12.com.promise.iscsiarray2 online
nodename1 console login: obtaining access to all attached disks
starting NetWorker daemons:
nsrexecd
mount: /dev/md/jms-ds/dsk/d100 is already mounted or /opt/esbshares is busy

Please help! ipmp group 1 failed

I have some problems, on server 2 my V890HA server,that
" osssvr-2 in.mpathd[101]: All Interfaces in group ipmp1 have failed"
can somebody hep me,why it happen? i already define etc/hosts, etc/inet/ipnodes, etc/netmasks, etc/defaultrouter and for server 1 is already success, and i can ping, telnet from another server, but server 2 is failed
root@osssvr-2 # more /etc/hosts
# Internet host table
127.0.0.1 localhost
10.177.82.19 osssvr-1
10.177.82.20 osssvr-2 loghost osssvr-2.net
10.177.82.17 osssvr
10.177.82.22 osssvr-1-rsc
10.177.82.23 osssvr-2-rsc
10.177.82.18 3320-1
10.177.82.21 3320-2
10.177.82.24 osssvr-1-ipmp1
10.177.82.25 osssvr-1-ipmp2
10.177.82.26 osssvr-2-ipmp1
10.177.82.27 osssvr-2-ipmp2
#console
10.177.82.29 ossconsole
root@osssvr-2 # more /etc/netmasks
# The netmasks file associates Internet Protocol (IP) address
# masks with IP network numbers.
# network-number netmask
# The term network-number refers to a number obtained from the Internet Network
# Information Center.
# Both the network-number and the netmasks are specified in
# "decimal dot" notation, e.g:
# 128.32.0.0 255.255.255.0
10.177.82.0 255.255.255.240
root@osssvr-2 # more /etc/inet/ipnodes
# Internet host table
127.0.0.1 localhost
10.177.82.19 osssvr-1
10.177.82.20 osssvr-2 loghost
10.177.82.17 osssvr
10.177.82.22 osssvr-1-rsc
10.177.82.23 osssvr-2-rsc
10.177.82.18 3320-1
10.177.82.21 3320-2
10.177.82.24 osssvr-1-ipmp1
10.177.82.25 osssvr-1-ipmp2
10.177.82.26 osssvr-2-ipmp1
10.177.82.27 osssvr-2-ipmp2
root@osssvr-2 # more /etc/defaultrouter
10.177.82.30
root@osssvr-2 # more /etc/hosts
# Internet host table
127.0.0.1 localhost
10.177.82.19 osssvr-1
10.177.82.20 osssvr-2 loghost osssvr-2.net
10.177.82.17 osssvr
10.177.82.22 osssvr-1-rsc
10.177.82.23 osssvr-2-rsc
10.177.82.18 3320-1
10.177.82.21 3320-2
10.177.82.24 osssvr-1-ipmp1
10.177.82.25 osssvr-1-ipmp2
10.177.82.26 osssvr-2-ipmp1
10.177.82.27 osssvr-2-ipmp2
#console
10.177.82.29 ossconsole
root@osssvr-2 # more /etc/netmasks
# The netmasks file associates Internet Protocol (IP) address
# masks with IP network numbers.
# network-number netmask
# The term network-number refers to a number obtained from the Internet Network
# Information Center.
# Both the network-number and the netmasks are specified in
# "decimal dot" notation, e.g:
# 128.32.0.0 255.255.255.0
10.177.82.0 255.255.255.240
root@osssvr-2 # more /etc/inet/ipnodes
# Internet host table
127.0.0.1 localhost
10.177.82.19 osssvr-1
10.177.82.20 osssvr-2 loghost
10.177.82.17 osssvr
10.177.82.22 osssvr-1-rsc
10.177.82.23 osssvr-2-rsc
10.177.82.18 3320-1
10.177.82.21 3320-2
10.177.82.24 osssvr-1-ipmp1
10.177.82.25 osssvr-1-ipmp2
10.177.82.26 osssvr-2-ipmp1
10.177.82.27 osssvr-2-ipmp2
root@osssvr-2 # more /etc/defaultrouter
10.177.82.30

Actually the ipmp it's already ok before (using the old IP). I just make changes to ip address and the gateway, because this system have a new environment...
do you now what parameter that i must change, when configuring new IP?
/etc/hosts
/etc/inet/ipnodes
/etc/defaultrouter
the changes that i made for server 1 alredy sucess, but for server 2, i don't why it failed...
- IPMP Groups --
Node Name Group Status Adapter Status
IPMP Group: osssvr-1 ipmp0 Online ce2 Online
IPMP Group: osssvr-1 ipmp0 Online ce0 Offline
IPMP Group: osssvr-2 ipmp1 Offline ce2 Offline
IPMP Group: osssvr-2 ipmp1 Offline ce0 Offline
root@osssvr-2 # ifconfig -a
lo0: flags=2001000849<UP,LOOPBACK,RUNNING,MULTICAST,IPv4,VIRTUAL> mtu 8232 index 1
inet 127.0.0.1 netmask ff000000
ce0: flags=11000843<UP,BROADCAST,RUNNING,MULTICAST,IPv4,FAILED> mtu 1500 index 2
inet 10.177.82.20 netmask fffffff0 broadcast 10.177.82.31
groupname ipmp1
ether 0:14:4f:66:c9:8b
ce0:1: flags=19040843<UP,BROADCAST,RUNNING,MULTICAST,DEPRECATED,IPv4,NOFAILOVER,FAILED> mtu 1500 index 2
inet 10.177.82.26 netmask fffffff0 broadcast 10.177.82.31
ce1: flags=1008843<UP,BROADCAST,RUNNING,MULTICAST,PRIVATE,IPv4> mtu 1500 index 5
inet 172.16.0.130 netmask ffffff80 broadcast 172.16.0.255
ether 0:14:4f:66:c9:8c
ce2: flags=19040803<UP,BROADCAST,MULTICAST,DEPRECATED,IPv4,NOFAILOVER,FAILED> mtu 1500 index 3
inet 10.177.82.27 netmask fffffff0 broadcast 10.177.82.31
groupname ipmp1
ether 0:14:4f:66:c9:64
ce3: flags=1008843<UP,BROADCAST,RUNNING,MULTICAST,PRIVATE,IPv4> mtu 1500 index 4
inet 172.16.1.2 netmask ffffff80 broadcast 172.16.1.127
ether 0:14:4f:66:c9:65
clprivnet0: flags=1009843<UP,BROADCAST,RUNNING,MULTICAST,MULTI_BCAST,PRIVATE,IPv4> mtu 1500 index 6
inet 172.16.193.2 netmask ffffff00 broadcast 172.16.193.255
ether 0:0:0:0:0:2
root@osssvr-2 #

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Hi all,
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Detlef

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My question: has anyone else had this problem and know how to fix the parallels shared networking settings?
Thanks!

It could be a Windows problem that is interfering with your wireless. So try launch Windows in Parallel and remove the parallel shared wireless connection from within Windows instead of from the Mac side. Windows is doing weird things to my Mac too and install 2 parallel connections. So that maybe your culprit.

Regarding Pulling out network cable from cluster node

I have two cluster nodes installed with my application.
I have pulled out the Network cable from the primary where my application is running. So the primary is not reachle from remote box.(cannot ping primary)
I have found the following error messages
SUNW,hme0 : No response from Ethernet network : Link down -- cable problem?
I have found the device group and resource group online the primary and the sun cluster does not failover to secondary node. Does Sun cluster support this scenario ?
Or do i need to any additional configuration? Can i get clarification on this

Hi Sudheer,
if you have two interfaces in your ipmpgroup, I am missing the test address.
http://docs.sun.com/app/docs/doc/819-3000/emybr?l=en&q=ipmp&a=view
states a hostname.hme0 as:
192.168.85.19 netmask + broadcast + group testgroup1 up \
addif 192.168.85.21 deprecated -failover netmask + broadcast + up
and for hotname.hme1
192.168.85.20 netmask + broadcast + group testgroup1 up \
addif 192.168.85.22 deprecated -failover netmask + broadcast + up
you can safely replace the addresses by names if they are in /etc/hosts
In this case the -failover flag for the physical of your example is wrong.
If you only have one adapter,
One line in /etc/hostname.hme0 like you stated in your example is correct.
this is from one of my clusters.
deulwork20 group sc_ipmp0 -failover
it is the ipmpgroup Sun Cluster creates for you if you do not specify anything else. so for one single adapter one line like "hadev1 group sc_ipmp0 -failover" is correct.
DEtlef

Sun Cluster 3.x connecting to SE3510 via Network Fibre Switch

Sun Cluster 3.x connecting to SE3510 via Network Fibre Switch
Hi,
Currently the customer have 3 nodes clusters that are connected to the SE3510 via to the Sun StorEdge[TM] Network Fibre Channel Switch(SAN_Box Manager) and running SUN Cluster 3.X with Disk-Set.The customer want to decommised the system but want to access the 3510 data on the NEW system.
Initially, I remove one of the HBA card from one the cluster nodes and insert it into the NEW System and is able to detect the 2 LUNS from the SE3150 but not able to mount the file system.After some checking, I decided follow the steps from SunSolve Info ID:85842 as show below:
1.Turn off all resources groups
2.Turn off all device groups
3.Disable all configured resources
4.remove all resources
5.remove all resources groups
6.metaset �s < setname> -C purge
7.boot to non cluster node, boot �sx
8.Remove all the reservations from the shared disks
9.Shutdown all the system
Now, I am not able to see the two luns from the NEW system from the format command.cfgadm �al shows as below:
Ap_Id Type Receptacle Occupant Condition
C4 fc-fabric connected configured
Unknown
1.Is it possible to get back the data and mount back accordingly?
2.Any configuration need to done on the SE3150 or the SAN_Manager?

First, you will probably need to change the LUN masking on the SE3510 and probably the zoning on the switches to make the LUN available to another system. You'll have to check the manual for this as I don't have these commands committed to memory!
Once you can see the LUNs on the new machine, you will need to re-create the metaset using the commands that you used to create it on the Sun Cluster. As long as the partitioning hasn't changed from the default, you should get your data back intact. I assume you have a backup if things go wrong?!
Tim
---

Sun Cluster with Netapps - iSCSI quorum and network port

I am proposing Sun cluster with Netapps 3020C.
May I know
1) OS is Solaris 9. The SUN OSP says that we need to obtain an iSCSI license from Netapps. Is this the iSCSI initiator software for Solaris 9 to talk to the NAS quorum? Or do I need to purchased a 3rd party iSCSI initiator ?
2) We provide 2 network ports for the Netapps private NAS LAN. Is it a must to cater another dedicated network port for the iSCSI communication with the quorum?
3) If we need purchase a 3rd party iSCSI initiator, where can we get this? I have checked Qlogic and Cisco, they are both not suitable for my solution.
Appreciate your help

Hi,
1) OS is Solaris 9. The SUN OSP says that we need to
obtain an iSCSI license from Netapps. Is this the
iSCSI initiator software for Solaris 9 to talk to the
NAS quorum? Or do I need to purchased a 3rd party
iSCSI initiator ?Have a look at http://docs.sun.com/app/docs/doc/817-7957/6mn8834r2?a=view
I read the "Requirements When Configuring NAS Devices as Quorum Devices"
section as this is the license for the iSCSI inititator software.
So you need to enable iSCSI on the netapps box and need to install a package from netapps (NTAPclnas) on the cluster nodes.
2) We provide 2 network ports for the Netapps
private NAS LAN. Is it a must to cater another
dedicated network port for the iSCSI communication
with the quorum?Have a look at http://docs.sun.com/app/docs/doc/819-0580/6n30eahcc?a=view#ch4_quorum-9
I don't read such a requirement there.
3) If we need purchase a 3rd party iSCSI initiator,
where can we get this? I have checked Qlogic and
Cisco, they are both not suitable for my solution.
Appreciate your helpI don't thibk you need such a 3rd party iSCSI initiator, unless this is stated in the above docs.
Greets
Thorsten

Sun cluster resource group online but faulted

Hi,
recently our storage admin has deleted a volume d9 from the oradg disk set by mistake. for that we created a new disk d29 and restore data to it but we forgot to remove disk d9 from the disk set. after a reboot the orarg resource group failed to go online with a faulted status because of ora-stor resource is faulted

You cannot rename a resource group in that way in Sun Cluster.
You have two options:
-Recreate the resource group with the new name
-Use an unsupported procedure to change the name in the CCR. This requires downtime of both nodes and as it is unsupported I am not going to describe it here. If that is what you want to do, please log a call with Sun.
If you think renaming resource groups is a useful feature may I also ask you to contact your Sun Service representative so that they can take proper action to log an RFE for the feature.

Cluster Transport Adapter Error - Sun Cluster

I am installing sun cluster 3.0 and it gives me an error saying:
failed to add cluster transport adapter - unknown adapter of transport type, trtype=dlpi...
My network card is syskonnect - interface is skge0.....
What is wrong....Thanks

Hi,
I have a similar problem .
Get the same error with Sun Cluster 3.0 the card is Phobos quad port.
Could find a solution to it or had to shell out a few hundred bucks for sun cards ?

Unable to access the internet on windows xp using bootcamp. I installed the bootcamp drivers ( from snow leopard) but it still doesn't work. I have parallels 6 also installed and IT works fine. I am missing a rtl network adapter-thanksr

Hi
I have a new 21 inch imac oct 2011 version. I installed bootcamp and windows xp on my machine and i also installed parallels 6.
Paralleles works great and i can open any program with it. But bootcamp also works EXCEPT it refuses to give me access to the internet. I installed the bootcamp drivers from my snow leopard disk, it did not make a difference. All the drivers installed but still no internet. I then installed the bootcamp drivers from the gray mac osx disk (#1) but it stopped installing with an error number ( 2753) and it said that the package was damaged.
I have tried everything; i opened each disk and trieed installing the files separately. Nothing.
What i see missing in my devices screen in XP is the network adapter.
I have a router (dlink-dr615) and it is connected by ethernet to my imac. I wonder if THIS might have anything to do with the problem. Any guidance would be much appreciated.
Thank you

I'd recommend reposting in the Boot Camp forum, that is where the Boot Camp and Windows gurus hang out.
Good luck.

Replacing network adapter from IPMP group (Sun cluster 3.3)

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