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EXACS:Domu restart fails with error "cifs_mount failed w/return code = -101" (Doc ID 2939004.1)

Last updated on APRIL 29, 2024

Applies to:

Oracle Cloud Infrastructure - Exadata Cloud Service - Version N/A and later
Information in this document applies to any platform.

Symptoms

Domu( Node 2) connection failed and not bale to perform normal ssh as well from remote nodes.

Tried reboot of node2, no help. Reboot took over 1 hour to complete and observed reboot is going in loop. with below messages in serial console.

//From Dom0

# xm uptime
Name ID Uptime
Domain-0 0 19 days, 11:24:22
Domu(node2).oraclevcn.com 3 2:00:43
[root@ams100812exdd002 ~]#
[root@ams100812exdd002 ~]#
[root@ams100812exdd002 ~]# xm console 3

 

//From Domu serial console of incident Domu(Node2)

[ 7223.389732] CIFS VFS: Error connecting to socket. Aborting operation.
[ 7223.395032] CIFS VFS: cifs_mount failed w/return code = -101
[ 7223.395041] CIFS VFS: Error connecting to socket. Aborting operation.>>>>>>>>>>>>>>>>>>>>>
[ 7223.401643] CIFS VFS: Error connecting to socket. Aborting operation.
[ 7223.401644] CIFS VFS: cifs_mount failed w/return code = -101>>>>>>>>>>>>>>>>>>>>>>>CIFS mount failure with error code  -101
[ 7223.403318] CIFS VFS: cifs_mount failed w/return code = -101
[ 7223.409876] CIFS VFS: Error connecting to socket. Aborting operation.
[ 7223.426652] CIFS VFS: cifs_mount failed w/return code = -101
[ 7225.061502] preipconf[32191]: [INFO ] /opt/oracle.cellos/cellFirstboot.sh started from preipconf service
[ 7225.072290] preipconf[32191]: [INFO ] Wait for udev settles all devices and renames network interfaces
[ 7225.187953] preipconf[32191]: [INFO ] Exadata configuration file /opt/oracle.cellos/cell.conf already exists
[INFO ] /opt/oracle.cellos/cellFirstboot.sh started from precell service

 

//No CIFS path related mounts in the fstab or in message logs.

 

Cause

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In this Document
Symptoms
Cause
Solution
References


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