not enough spare disks

[ggilles]

hi,

since a few days, i 've got the following message at the bottom of the web page admin :

There are not enough spare disks. /aggr0/plex0/rg0: Please add spare disks to any pool supporting block checksums with minimum.

but, sysconfig command display :

filer-***> sysconfig -r
Aggregate aggr0 (online, raid_dp) (block checksums)
Plex /aggr0/plex0 (online, normal, active, pool0)
RAID group /aggr0/plex0/rg0 (normal)

RAID Disk Device HA SHELF BAY CHAN Pool Type RPM Used (MB/blks) Phys (MB/blks)
--------- ------ ------------- ---- ---- ---- ----- -------------- --------------
dparity 0c.00.6 0c 0 6 SA:B 0 SATA 7200 847555/1735794176 847884/1736466816
parity 0c.00.1 0c 0 1 SA:B 0 SATA 7200 847555/1735794176 847884/1736466816
data 0c.00.2 0c 0 2 SA:B 0 SATA 7200 847555/1735794176 847884/1736466816
data 0c.00.3 0c 0 3 SA:B 0 SATA 7200 847555/1735794176 847884/1736466816
data 0c.00.4 0c 0 4 SA:B 0 SATA 7200 847555/1735794176 847884/1736466816
data 0c.00.7 0c 0 7 SA:B 0 SATA 7200 847555/1735794176 847884/1736466816
data 0c.00.10 0c 0 10 SA:B 0 SATA 7200 847555/1735794176 847884/1736466816
data 0c.00.9 0c 0 9 SA:B 0 SATA 7200 847555/1735794176 847884/1736466816
data 0c.00.8 0c 0 8 SA:B 0 SATA 7200 847555/1735794176 847884/1736466816
data 0c.00.5 0c 0 5 SA:B 0 SATA 7200 847555/1735794176 847884/1736466816
data 0c.00.0 0c 0 0 SA:B 0 SATA 7200 847555/1735794176 847884/1736466816

Pool1 spare disks (empty)

Pool0 spare disks (empty)

-----------------------------------------------------------------

I don't understand why ?

somebody tell me what can i do ?

thank

[TMACMD]

how about these outputs:

1. system node run -node node-01 disk show -a

2. disk show

[andris]

Please read this document section:
https://docs.netapp.com/ontap-9/topic/com.netapp.doc.dot-cm-psmg/GUID-4D43889E-7200-46D3-8182-A6AD836FE317.html

Specifically:

• How hot spare disks work
  A hot spare disk is a disk that is assigned to a storage system and is ready for use, but is not in use by a RAID group and does not hold any data.
• How low spare warnings can help you manage your spare disks
  By default, warnings are issued to the console and logs if you have fewer than one hot spare drive that matches the attributes of each drive in your storage system. You can change the threshold value for these warning messages to ensure that your system adheres to best practices.

[TMACMD]

Looking at the list supplied, there are 11 disks.

Either one is broken or missing. Trying to see if that is the case.