2006-12-22 09:00:00
As I promised a few days ago I'd also give you guys the quick description of how to add a new LUN to a Tru64 box. Instead of what I told you earlier, I thought I'd put it in a separate blog post instead. No need to edit the original one, since it's right below this one.
Adding a new LUN to a Tru64 box with TruCluster
1. Assign new LUn in the SAN fabric.
No something I usually do.
2. Let the system search for new hardware.
hwmgr scan scsi
3. Label the "disk".
disklabel -rw $DISK
4. Add the disk to a file domain (volume group).
mkfdmn $DISK $DOMAIN
5. Create a file set (logical volume).
mkfset $DOMAIN $FILESET
6. Create a file system.
Not required on Tru64. Done by the mkfset command.
7. Test mount.
Mount.
8. Add to fstab.
vi /etc/fstab
Also, if you want to make the new file system fail over with your clustered application, add the appropriate cfsmgr command to the stop/start script in /var/cluster/caa/bin.
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