节点无法启动、并显示错误"Entering fm state：5 Because mbFound：0 local in headSwap：0"
适用场景
- FAS2720/FAS2750
- FAS2650
- AFF-C250
- FAS8300
- 物理活动(如存储重新定位或控制器重新定位)
问题描述
- 节点无法启动、并且BMC反复显示控制台消息。
SP-login: mbx_inst_header_marshal:Error writing to all mailbox disk. mbx_sequencNo= 30338304
Feb 04 04:05:02 [Node-01:raid.autoPart.disabled:ALERT]: Disk auto-partitioning is disabled on this system: the system needs a minimum of 8 usable internal hard disks.
Feb 04 04:05:02 [Node--01:callhome.raid.adp.disabled:notice]: Disk auto-partitioning is disabled on this system: ADP DISABLED.
FWU 2nd trigger point
FWU has no post firmware update action registered.
Waiting for giveback...(Press Ctrl-C to abort wait)Entering FM state:5 because mbFound:0 local in headswap:0
Entering FM state:5 because mbFound:0 local in headswap:0
Entering FM state:5 because mbFound:0 local in headswap:0
Entering FM state:5 because mbFound:0 local in headswap:0
Entering FM state:5 because mbFound:0 local in headswap:0
Waiting for giveback...(Press Ctrl-C to abort wait)Entering FM state:5 because mbFound:0 local in headswap:0
Entering FM state:5 because mbFound:0 local in headswap:0
This node was previously declared dead.
Pausing to check HA partner status ...
lock was released, continuing boot ...
WARNING: 0 disks found!
Storage Adapters found:
0 Fibre Channel Storage Adapters found!
2 SAS Adapters found!
0 Parallel SCSI Storage Adapters found!
0 ATA Adapters found!
Select option 4 from the boot menu to choose disks for the root volume and spare core space.
Target Adapters found:
4 Fibre Channel Target Adapters found!
0 iSCSI Target Adapters found!
WARNING: there do not appear to be any disks attached to the system.
No root volume found.
Rebooting... (press ctrl-c during boot to break reboot loop)
Uptime: 34m32s
System rebooting...
- 在EMS中：
CLTFLT:HA Group Notification from Node-02 (CONTROLLER TAKEOVER COMPLETE AUTOMATIC - Communiction Error) ALERT - 当节点01关闭时、配对节点-02会记录以下事件。
Tue Feb 04 04:00:55 +0000 [Node-02: cf_main: cf.fsm.takeover.mdp:alert]: Failover monitor: takeover attempted after multi-disk failure on partner
- SASadmin 未报告所有路径和驱动器。
- 扩展器映射仅报告已连接一个磁盘架，但实际连接了多个磁盘架。
- 配对节点正确报告了两个 SAS 域中的所有磁盘架和驱动器。
- 重新启动节点不会恢复对所有磁盘架和驱动器的SAS访问。