mark wrote:
> mark wrote:
>>
>> testing zfs. I'd created a zpoolz2, ran a large backup onto it. Then I
>> pulled one drive (11-drive, one hot spare pool), and it resilvered with
>>  the hot spare.  zpool status -x shows me state: DEGRADED status: One or
>> more devices could not be used because the label is missing or invalid.
>> Sufficient replicas exist for the pool to continue functioning
>> in a degraded state. action: Replace the device using 'zpool replace'.
>> see: http://zfsonlinux.org/msg/ZFS-8000-4J
>> scan: resilvered 1.91T in 29h33m with 0 errors on Tue Jun 11 15:45:59
>> 2019  config:
<snip>>
> Never mind. More googling, with different search terms, showed me that in
>  this case, I had to use zpool online export1 /dev/sdb1.
<snip>
Ok, now, either zpool's confused, or I am. As I said, I did the online,
and now I have this:
        export1      ONLINE       0     0     0
          raidz2-0   ONLINE       0     0     0
            sda      ONLINE       0     0     0
            spare-1  ONLINE       0     0     0
              sdb    ONLINE       0     0     0
              sdl    ONLINE       0     0     0
            sdc      ONLINE       0     0     0
            sdd      ONLINE       0     0     0
            sde      ONLINE       0     0     0
            sdf      ONLINE       0     0     0
            sdg      ONLINE       0     0     0
            sdh      ONLINE       0     0     0
            sdi      ONLINE       0     0     0
            sdj      ONLINE       0     0     0
            sdk      ONLINE       0     0     0
        spares
          sdl        INUSE     currently in use

1. Why is sdl there with sdb under "spare-1", and listed as "online",
while it's listed again under "spares", and "currently in use"? Do I have
to issue another manual command, to tell it to drop it out of the pool,
and let it go back to being *just* a spare?

       mark

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