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由于根卷已满且具有快照、节点发生故障

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ontap-9
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core<a>2009450394.</a>
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适用场景

ONTAP 9

问题描述

  • 节点由其配对节点接管、集群环已脱机。

cluster1::> storage failover show
                Takeover
Node       Partner     Possible State Description
-------------- -------------- -------- -------------------------------------
node-01       node-02   true    Connected to node-02. Waiting
                    for cluster applications to come
                    online on the local node. Offline
                    applications: mgmt, vldb, vifmgr,
                    bcomd, crs.
node-02       node-01   true   Connected to node-01, Partial
                    giveback
2 entries were displayed.

cluster1::*> cluster ring show
Node    UnitName Epoch   DB Epoch DB Trnxs Master   Online
--------- -------- -------- -------- -------- --------- ---------
node-01   mgmt      -     -     -     -      -
node-02   mgmt 26    26    1983    node-02 master
node-02   vldb 24    24    4379    node-02 master
node-02   vifmgr 15   15    23     node-02 master
node-02   bcomd 15    15    1     node-02 master
node-02   crs 15     15     1     node-02 master
6 entries were displayed.
  • 登录到节点时出现此错误 
CRITICAL: This node is not healthy because the root volume is low on space
(<10MB). The node can still serve data, but it cannot participate in cluster
operations until this situation is rectified. Free space using the nodeshell or
contact technical support for assistance.
 
Internal error: Cannot open corrupt replicated database. Automatic recovery
attempt has failed or is disabled. Check the event logs for details. This node
is not fully operational. Contact support personnel for the root volume recovery
procedures.
  • 节点的根卷已满
cluster1::> volume show -volume vol0
Vserver   Volume     Aggregate   State    Type     Size  Available Used%
--------- ------------ ------------ ---------- ---- ---------- ---------- -----
node-01 vol0   aggr_n01_root -      RW       -      -    -
node-02 vol0   aggr_n02_root online   RW    54.13GB   31.55GB   38%

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