Tridentボリュームのバックアップ中に、ONTAPクラスタで「操作に必要なディスク容量が不足しています」に関するアラートが発生します

環境

• NetApp Astra Trident 26.02
• NetApp Data ONTAP 9.X
• Kubernetes向けRubrikバックアップツール

問題

Rubrikツールを使用したTrident PVCのバックアップ中に、ONTAPクラスタでいくつかの警告が表示されます。

Sequence number:

XXXX

Description:

This event is issued when a SIS volume operation is aborted due to unexpected conditions

Event:
sis.op.aborted: SIS operation for /vol/trident_pvc....... has aborted: Not enough disk space for the operation

Action:
NONE

Sequence number:

XXXX

Description:

This message occurs when an operation requests more space than is available in the relevant volume

Event:
wafl.vol.full: Insufficient space on volume  /vol/trident_pvc....... to perform operation. 4.00 KB was requested but only 1.00 KB was available.

Action:
Consider manually deleting data or ncreasing the volume's size for one-time space issues. For frequent space issues, consider changing autogrow/autodelete settings