If the command fails, reconnect to a domain controller by using the cifs
resetdc command. The cifs resetdc command terminates existing
domain controller connections and then discovers available domain
controllers and establishes new connections.
2. Verify that the cifs resetdc command succeeded by entering the
following command: cifs domaininfo
If the command fails, identify and fix the domain connectivity issue before
proceeding.
3. Test Active Directory LDAP connectivity by entering the following
command: cifs adupdate
If the command fails, identify and fix the Active Directory LDAP issues
before proceeding.
4. Look up the SID of a domain user for the domain to which the CIFS
server belongs by entering the following command: wcc -s
your_domain\user_account
If the command fails, identify and fix the issue before proceeding.
5. Optional: If LDAP is configured for user mapping, run LDAP queries by
entering the following commands:
priv set advanced
getXXbyYY getpwbyname_r user_name
getXXbyYY getpwbyuid_r uid
If the commands fail, identify and fix the LDAP issues before initiating
giveback.
Results
After you verify domain controller, DNS server, and LDAP server accessibility,
you can proceed with giveback.
Note: Successful execution of these commands does not guarantee that CIFS
startup during giveback will occur quickly. The servers that are responding
now might fail later to respond when giveback occurs.
Change in nondisruptive upgrade procedure
When you upgrade to this Data ONTAP release, you should be aware of
changes in the software update command syntax and the requirement for
boot environment access.
Beginning with 8.0.1, system firmware is updated automatically. It is no
longer necessary to access the boot environment for upgrades from a Data
ONTAP 8.0.x release to a later release.
68 IBM System Storage N series: Data ONTAP 8.0.4 7-Mode Release Notes
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