无法接管：邮箱磁盘不正常
适用于
- ONTAP 9
- ONTAP Select
问题
- 无法接管，邮箱磁盘显示错误：
::*> storage failover show
Takeover
Node Partner Possible State Description
-------------- -------------- -------- -------------------------------------
node-01 node-02 false Connected to node-02, Takeover
is not possible: Mailbox disks are not healthy
node-02 node-01 false Connected to node-01, Takeover
is not possible: Mailbox disks are not healthy
2 entries were displayed.- 从 EMS 日志中，我们可以看到与邮箱磁盘的连接问题。
Sun Apr 19 00:12:24 -0500 [node1: kernel: iscsi.session.stateChanged:notice]: iSCSI session state is changed to Reconnecting for the target <iqn_redacted> (type: mailbox, address: <ip_redacted>). Reason: no ping reply after 5 seconds.Sun Apr 19 00:12:34 -0500 [node1: kernel: iscsi.session.stateChanged:notice]: iSCSI session state is changed to Reconnecting (destroy sim) for the target <iqn_redacted> (type: mailbox, address: <ip_redacted>). Reason: session login timed out 2 times.Sun Apr 19 00:12:34 -0500 [node1: fmmbx_instanceWorker: fmmb.lock.disk.remove:info]: Disk <disk_id_redacted> removed from Local mailbox set.Sun Apr 19 00:12:34 -0500 [node1: fmmbx_instanceWorker: fmmb.current.lock.disk:info]: Disk <disk_id_redacted> is a Local HA mailbox disk.Sun Apr 19 00:12:34 -0500 [node1: fmmbx_instanceWorker: fmmb.current.lock.disk:info]: Disk <disk_id_redacted> is a Local HA mailbox disk.Sun Apr 19 00:12:34 -0500 [node1: cf_main: cf.fsm.takeoverOfPartnerDisabled:error]: Failover monitor: takeover of node2 disabled (Mailbox disks are not healthy).Sun Apr 19 00:12:34 -0500 [node1: cf_main: cf.fsm.takeoverByPartnerDisabled:error]: Failover monitor: takeover of node1 by node2 disabled (Mailbox disks are not healthy).Sun Apr 19 00:12:37 -0500 [node1: fmmbx_instanceWorker: fmmb.lock.disk.remove:info]: Disk <disk_id_redacted> removed from Partner mailbox set.Sun Apr 19 00:13:00 -0500 [node1: monitor: monitor.globalStatus.critical:EMERGENCY]: Controller failover of node2 is not possible: Mailbox disks are not healthy.Sun Apr 19 02:00:00 -0500 [node1: statd: cf.takeover.disabled:alert]: HA mode, but takeover of partner is disabled due to reason: Mailbox disks are not healthy.Sun Apr 19 02:03:01 -0500 [node1: iscsid: iscsi.session.stateChanged:notice]: iSCSI session state is changed to Connected for the target <iqn_redacted> (type: mailbox, address: <ip_redacted>).