two questions

[leyearn]

1.how to determine the version of ha on my system?
2.can i determine the RAID type of disk array which connects my host?
thanks!

[Karthik S S · Accepted solution]

1. swlist |grep -i service

Lokk for MC Service Guard version number.

2. It depends on which disk JBOD/Disk array you have connected to the system.

If you have connected a JBOD then the RAID level can either be configured through veritas volume manager or LVM.

For LVM,
vgdisplay -v vgxx

For Veritas,
vxdg list

If it is a Hardware RAID box it is controlled through the Array management software. For instance VA arrays can be configured using HP Sure store command view SDM

Which model of the disk(s)/array you are using??
-Karthik S S

[Tim D Fulford]

1 - If you are using SericeGuard, swlist
2 - LVM - lvdisplay /dev/vgxx/
lok for mirror copies
Or you could be using hardware mirroring, try
amdsp -a # FC60
armdsp -a # VA
arraydsp -a # AutoRAID
You can also get mirroring/RAID using certain SCSI cards, that I've not had experience with.

Regards

Tim