Free disks enumeration needed

[Ivailo A. Tanusheff]

Dear all,

I have a little bit strange question, but I will appreciate your help.
I have a FreeBSD server, with attached both SATA and SCSI drives. The server uses both ZFS and UFS file systems.

I want to find a way to find out which drives are available to be used in new zfs pool with a script or C program, i.e. which drives are not used by zfs or ufs on the system.
For the SATA drives I believe glabel status gives me the reasonable information, but I do not see any SCSI drive there.

It is easy to enumerate disks installed on the system, but how to find out which are "free" for use?

Regards,

Ivailo Tanusheff

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