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Lets say we have a vlan 20. We want to setup one port to - accept untagged frames and put them on vlan20 (pvid) - accept tagged frames for vlan 20 Is this possible? best regards Steven

Hello with an HMC and lets say a power6 or 7 system one can define multiple shared processor pools. Is it also possible with an IVM environment? My google search always ends up with HMC configuration information. Never any mention of IVM. Steven

Hello had a defect sanswitch in my fabric. IBM replaced it and all feature keys are regenerated. I configured the same switch id as the previous one and try to reintegrate the switch into the excising fabric. It seems that this does not work that simple. Fabric reintegration does not occur. On...

On http://www-912.ibm.com/pod/pod I can see the VET activation code of my system. Following the rules on http://www-01.ibm.com/support/docview.wss?uid=isg3T1010860 I can determine I have an PowerVM Express (or whatever). Question: is there a way of finding that VET code I see on the website on...

Hello I have a problem with an IVM server that we can't connect with http to the IVM. Ssh is no problem. Normally I would just reboot the IVM, but at the moment there are some production nodes running, so can't do that. Is there a way to restart the webinterface without client interuption? Steven

Hello does anyone know if it is possible to map more than one vhost to a client lpar in an IVM environment? I have two storage units and I want to present the disks of each unit through a different vscsi channel to my lpar. On VIO no problem, but with IVM, I can't find where to create a second...

Hello What can I excpect from a two node cluster with each node a single network card and diskheartbeat setup. I excpected that, when pulling out the netwerk connection of one node, the other node would take over the resource group because there would be a "network failure". It detected the...

Hello After an upgrade from HACMP5.4 to 5.5 I did some cluster acceptation tests. Doing so I ran into a problem. One test is to "halt -q" one node (of a two node cluster) Normally the second node should take over the resources. Instead of doing that it crashed with 888 error code. In the...

Hello I was looking for a simple check (command) to see there is a dvd-ram (or other media) in the /dev/cdx. For example, with a tape drive I would do a rewind. If that command goes well, there is a tape available in the drive. I would like to be able to do something simular with a CD/DVD. Steven

I get this warning when adding a disk to a vg: 0516-1162 extendvg: Warning, The Physical Partition Size of 1024 requires the creation of 1024 partitions for hdisk1. The limitation for volume group vgdbBLOB is 1016 physical partitions per physical volume. Use chvg command...

Hello does anyone know if it is possible to -whithin a AIX5.3 nim environment- take an aix5.1 mksysb, create a spot, and restore that to a server? When I start the restore I get an error on the client that he is not able to find the mkvg command. So he can't create a new rootvg and therefore...

Hello We are going to have a new BLOB database (2TB). The question is on which disktechnology to put this. SATA, Fiber SATA with SVC in front Fiber with SVC in front Anyone suggestions or experience? best regards Steven

Hello I was looking for a way to map the rmt0 (owned by the VIO server) to one of the VIO client lpars. In the docs I find that it should be possible, but I can't seem to find the procedure. I tried mkvdev -vdev /dev/rmt0 -vadapter vhost0 -dev v_rmt "/dev/rmt0" is not a valid backing device...

Hi in the best practice redbook for VIO was mentioned that one should run chdev -l darx -a autorecovery=yes for the used dar's. 1) what does this exactly do? I assume just the return to the prefered path automaticaly. But when exactly is this going to be initiated? 2) is this recommended for...

Hello, short question. Can I change the date of a HACMP node that is active in the cluster. Has it any impact on that cluster, on the heartbeats, ... Steven

We are running a 4 node 5.3 HACMP cluster with one RG between two nodes for one year, no problems. We now created a new RG over the other two nodes with the necessary volume groups. We now have the problem that we can't create filesystems through the CSPOC because we can't see the new volume...

Hi I'm having some trouble with the logging of the backupios command on my VIO servers. This is the complete log: Twin2-VIO1.padmin:/home/padmin> backupios -file /backup/mksysb/Twin2-VIO1 Creating information file for volume group data_vg. Creating list of files to back up. Backing up 6...

Hi I'm trying to write a perl script that stops the cluster on one node. So I'm looking foor the right commandline input to stop the cluster. I tried: /usr/es/sbin/cluster/sbin/cl_clstop -cspoc "-n Twin2HACMP1" -fyNs and /usr/es/sbin/cluster/utilities/clstop -f -y -s -N -S As I understand...

Hi Does anybody know what the returncodes of a pre-event script can be. I want to write a pre-event that in case of a certain deduction can give a return code that prevents the real hacmp event from running. I just want to do an extra check in an pre-event script before having a standby node...