We are having an issue with one of our FAS 8080's, it's rebooting intermittently now for the past 48 hours. Have tried to power down, re-seat components and boots up fine, runs for a while and then will reboot on it's own again a few minutes later. Looking in the console log shows a number of items. Attached are the logs, any help would be greatly appreciated
Aug 13 13:49:04 [vhapthnas2-01:sas.cable.degraded:warning]: Cable attached to SAS port "7b" is functioning in a degraded mode.
link speed 10Gps
Module Type 10GBase-SR
link speed 10Gps
Module Type 10GBase-SR
link speed 10Gps
Module Type 10GBase-SR
Aug 13 13:49:09 [vhapthnas2-01:sas.cable.degraded:warning]: Cable attached to SAS port "9b" is functioning in a degraded mode.
link speed 10Gps
Module Type 10GE Passive Copper (Legacy, Best Effort)[7 m]
Reservation conflict found on this node's disks!
Local System ID: 536977233
Press Ctrl-C for Maintenance menu to release disks.
WAFL CPLEDGER is enabled. Checklist = 0x7ff841ff
Disk reservations have been released
Waiting for giveback...(Press Ctrl-C to abort wait)Continuing boot...
add host 127.0.10.1: gateway 127.0.20.1
Aug 13 13:50:16 [vhapthnas2-01:cf.fm.discardNvram:notice]: Failover monitor: node was previously taken over, nvram may be discarded
Aug 13 13:50:17 [vhapthnas2-01:kern.syslog.msg:notice]: The system was down for 13 seconds
option nfs.ifc.rcv.high: Value must be between 154002 and 8388608.
Aug 13 13:50:19 [vhapthnas2-01:snmp.agent.msg.access.denied:warning]: Permission denied for SNMPv3 requests from root. Reason: Password is too short (SNMPv3 requires at least 8 characters).
Aug 13 13:50:19 [vhapthnas2-01:cf.fsm.takeoverByPartnerEnabled:notice]: Failover monitor: takeover of vhapthnas2-01 by vhapthnas2-02 enabled
option stats.archive.enable: unable to start archiver.
Ipspace "acp-ipspace" created
Creating trace file /etc/log/rastrace/RAID_0_20210813_17:50:20:829181.dmp
Creating trace file /etc/log/rastrace/RAID_0_20210813_17:50:20:886181.dmp
Creating trace file /etc/log/rastrace/RAID_0_20210813_17:50:21:026182.dmp
Can't dump! module 52 instance 0 handle 0xffffff20ae786e00, cnt1 3 cnt2 0
Aug 13 13:50:21 [vhapthnas2-01:cf.fsm.takeoverOfPartnerEnabled:notice]: Failover monitor: takeover of vhapthnas2-02 enabled
Aug 13 13:50:27 [vhapthnas2-01:extCache.rw.io.readLimit:notice]: WAFL external cache warming encountered too many read errors: Too many serious read errors (23).
