Product and version information: N8300 with the RH2280 server as the clustered NAS engine node
The NAS engine does not provide services and the following symptoms occur:
Symptom 1: On one node of the clustered NAS engine, ping other nodes. Other nodes can be pinged through.
# N8300_01:~ # ping N8300_02
PING N8300_02 (172.26.46.55) 56(84) bytes of data.
64 bytes from N8300_02 (172.26.46.55): icmp_seq=1 ttl=64 time=0.134 ms
64 bytes from N8300_02 (172.26.46.55): icmp_seq=2 ttl=64 time=0.162 ms
64 bytes from N8300_02 (172.26.46.55): icmp_seq=3 ttl=64 time=0.094 ms
64 bytes from N8300_02 (172.26.46.55): icmp_seq=4 ttl=64 time=0.110 ms
Symptom 2: The user cannot log in from one node to another node using SSH.
N8300_01:~ # ssh N8300_02
The following information is displayed during startup:
ide0: BM-DMA at 0xfff0-0xfff7, BIOS settings: hda:DMA, hdb:pio
ide1: BM-DMA at 0xfff8-0xffff, BIOS settings: hdc:pio, hdd:pio
When the preceding symptoms occur, the N83000 cluster status becomes abnormal and services on the node (N8300_2) are interrupted.