Toby Thain wrote:

On 14-Mar-09, at 12:09 PM, Blake wrote:

I just thought of an enhancement to zfs that would be very helpful in
disaster recovery situations - having zfs cache device serial/model
numbers - the information we see in cfgadm -v.

+1 I haven't needed this but it sounds very sensible. I can imagine it could help a lot in some drive replacement situations.

What do your devids look like?  Mine are something like:
       devid='id1,s...@sata_____st3500320as_________________9qm3fwft/g'

Where ST3500320AS is the model number and 9QM3FWFT is the serial
number.  These are stored verbatim in the zpool.cache.
-- richard

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