resize zfs mirror?

[benoitc]

I would like to resize a zfs mirror to add a block db for ceph. Could it be done without reinstalling? One way i am thinkng to itis enqbling autoexpand’ put one disk off, ersize the partition, then do the samz doe the other disk. can it be done that way? any suggestion is welcome

 

[aaron]

Resizing the partitions to a smaller size? That won't work AFAIK.

 

[benoitc]

hrm ok... so i will need to reinstall i guess .... Is there any rule about sizing the block db?

 

[Alwin]

I would like to resize a zfs mirror to add a block db for ceph. Could it be done without reinstalling?

And don't do this. Each storage will degrade the performance of the other. Aside from side effects that get introduced.