X7-2 Panics When Rebooting from LSI Megaraid LUN. (Doc ID 2514199.1)

Last updated on OCTOBER 05, 2022

Applies to:

Symptoms

X72- will come up when booted normally.
but it panics when "reboot" is issued from the command line.

rebooting...
SunOS Release 5.11 Version 11.4.0.15.0 64-bit
Copyright (c) 1983, 2018, Oracle and/or its affiliates. All rights reserved.
WARNING: scsi_enumeration_failed: lmrc1 probe@v600062b201f1324023f99cf23275c7db,0 enumeration failed during probe
WARNING: scsi_enumeration_failed: lmrc1 probe@v600062b201f1324023f9988417e54010,0 enumeration failed during probe
WARNING: scsi_tgtmap_scsi_deactivate: lmrc0 iport@v0 v600062b201f1324023f99cf23275c7db SCSI enumeration failed, no more retries until config change occurs
WARNING: scsi_tgtmap_scsi_deactivate: lmrc0 iport@v0 v600062b201f1324023f9988417e54010 SCSI enumeration failed, no more retries until config change occurs
NOTICE: Root pool not found on '/scsi_vhci/disk@g600062b201f1324023f9988417e54010:b'; probing other disks
WARNING: Probe failed: unknown pool and/or vdev guid
NOTICE: Can not read the pool label from '/scsi_vhci/disk@g600062b201f1324023f9988417e54010:b'
NOTICE: spa_import_rootpool: error 5
Cannot mount root on /scsi_vhci/disk@g600062b201f1324023f9988417e54010:b fstype zfs

panic[cpu0]/thread=fffffffffc0829c0: vfs_mountroot: cannot mount root

Warning - stack not written to the dump buffer
fffffffffc0e55f0 genunix:zone_prefix+233940 ()
fffffffffc0e5640 genunix:main+225 ()
fffffffffc0e5650 unix:_locore_start+90 ()

Cause

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