2. Notes and Cautions When Using This Product
Cautions about ADP Environments
Notes and Cautions When Using This Product
26
Cautions about ADP Environments
• In ADP environments, do not change the state of the assigned container drives.
If less than eight container drives that are from the internal shelf are assigned to each node, the
"ADP DISABLED" alert is reported the next time the storage system is rebooted.
• If ADP is used with the Autoassign setting disabled (enabled by default), "Spare low" is reported
because the spare partition, which is created when a spare drive is used during an HDD failure, is
not automatically assigned to a node. Therefore, keep the Autoassign setting enabled when ADP
is used.
● Checking and configuring the Autoassign setting
Cautions about NFSv4
In a volume whose LANG setting has not been set to UTF-8, filenames that contain non-ASCII char-
acters are rejected.
Cautions about the UTA Port
For the UTA port, use the following command:
Do not use the following command:
Cautions When Using SnapMirror Synchronous
If SnapMirror Synchronous is configured, an inconsistency between the ONTAP version of the
source and that of the destination may result in the following problems. Configure SnapMirror Syn-
chronous with the same version of ONTAP.
• An operation related to SnapMirror fails
• The status display is out of sync
cluster::> storage disk option show -fields autoassign
cluster::> storage disk option modify -autoassign on -node *
# system node hardware unified-connect show
# run -node node_name system hardware unified-connect show
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