In the following 3 part posting, we migrate 3 vFilers
into one Storage Virtual Machine (SVM).
Part
2) Migrating the 7-Mode vFilers to just one SVM in Clustered Data ONTAP
Part 3) Outputs from the SVM after the Migration is Complete
Part 3) Outputs from the SVM after the Migration is Complete
Part 2)
Migrating the 7-Mode vFilers to just one SVM in Clustered Data ONTAP
Migrating to
NASVM1: vFiler0
7-Mode Transition Tool>
transition credentials add -h n7a01 -u
root
transition credentials add -h naclu1 -u
admin
transition create -s n7a01_TO_naclu1 -t
standalone -n n7a01 -c 10.10.10.101 -h naclu1 -v NASVM1 -d hourly
transition volumepair add -s
n7a01_TO_naclu1 -v test01 -c test01 -g aggr1
transition volumepair add -s
n7a01_TO_naclu1 -v test02 -c test02 -g aggr1
transition volumepair add -s
n7a01_TO_naclu1 -v test03 -c test03 -g aggr1
transition volumepair add -s
n7a01_TO_naclu1 -v test11 -c test11 -g aggr1
Error(31239) : 7-Mode volume 'test11' does not belong to the vFiler
'vfiler0'.
Note: The above is
an example of what happens when you try to add volumes from a vFiler to a
transition session for vFiler0. You must do one vFiler at a time (so a later
migration doesn’t overwrite settings for one system with another.) It is
possible to enable parallel consolidation ... (if you’re totally sure of
yourself*.) And the below is an example of trying to create a parallel session
from the vFiler n7a01_v1 to the one SVM, at the same time as one session
already exists to that SVM from vFiler0.
7-Mode
Transition Tool>transition create -s n7a01_v1_TO_naclu1 -t standalone -n
n7a01 -c 10.10.10.101 -f n7a01_v1 -h naclu1 -v NASVM1 -d hourly
Error(31315) : Failed to set the specified Vserver 'NASVM1' to the
session 'n7a01_v1_TO_naclu1' because another session 'n7a01_TO_naclu1' is
already using this Vserver. The tool does not allow the simultaneous
consolidation of volumes from different 7-Mode sources to a Vserver. You must
complete the session 'n7a01_TO_naclu1' before using this Vserver in another
session.
7-Mode
Transition Tool>transition precheck -s n7a01_TO_naclu1
Operation
summary:
------------------
The
'precheck' operation is completed with warnings.
0
Errors - No action required
34 Warnings - Need your attention!
1
Informational messages
7-Mode
Transition Tool>transition start -s n7a01_TO_naclu1
Operation
summary:
------------------
The
'start' operation is completed with warnings.
0
Errors - No action required
34 Warnings - Need your attention!
7
Informational messages
7-Mode
Transition Tool>transition menu
Step:
Main menu
===============
Select
one of the following menu items:
1.
Show all sessions
2.
Create a new session
3.
Select existing session
4.
Exit
Enter
your selection(1-4): 1
Name Type
7-Mode system Cluster-Mode system Status
---- ----
------------- ------------------- ------
n7a01_TO_naclu1
standalone n7a01:vfiler0 naclu1:NASVM1
Copy-update
7-Mode
Transition Tool>transition complete -s n7a01_TO_naclu1
Operation
summary:
------------------
The
'complete' operation is completed with warnings.
0
Errors - No action required
2
Warnings - Need your attention!
52 Informational messages
Migrating to
NASVM1: vFiler - n7a01_v1
7-Mode
Transition Tool>
transition
create -s n7a01v1_TO_naclu1 -t standalone -n n7a01 -c 10.10.10.101 -f n7a01_v1
-h naclu1 -v NASVM1 -d hourly
transition
volumepair add -s n7a01v1_TO_naclu1 -v test11 -c test11 -g aggr1
transition
volumepair add -s n7a01v1_TO_naclu1 -v test12 -c test12 -g aggr1
transition
volumepair add -s n7a01v1_TO_naclu1 -v test13 -c test13 -g aggr1
transition
start -s n7a01v1_TO_naclu1
Operation
summary:
------------------
The
'start' operation on the session 'n7a01v1_TO_naclu1' has failed.
1 Errors - Failed!
32 Warnings - Need your attention!
1
Informational messages
1 Errors:
---------
20841: Checking whether the configuration for CIFS local users and
groups can be transitioned to the
[ Error ]
Vserver 'NASVM1'.
> The configuration for
CIFS local users and groups cannot be transitioned to the Vserver
> 'NASVM1' because the
specified Vserver already has CIFS local users and groups configured
> in addition to BUILTIN
users and groups.
> CORRECTIVE-ACTION: Use
a Vserver that does not contain users or groups other than BUILTIN
> CIFS local users and
groups, and then retry the operation.
How to fix the 20841 error...
These are the defaults:
::> vserver
cifs users-and-groups local-group show
Group
Name Description
--------------------------------
----------------------------
BUILTIN\Administrators Built-in Administrators group
BUILTIN\Backup
Operators Backup Operators group
BUILTIN\Power
Users Restricted
administrative privileges
BUILTIN\Users All users
::>
vserver cifs users-and-groups local-user show
Vserver User
Name Description
-------
----------------- -------------
SVM SVM\Administrator Built-in administrator
account
::>
vserver cifs users-and-groups privilege show
This
table is currently empty.
Remove (temporarily will work, just whilst we setup the
session, and before final cutover), the non-default users:
NACLU1::> vserver cifs users-and-groups local-group delete -group-name
"NASVM1\compliance administrators"
Then re-run the tool...
7-Mode
Transition Tool> transition precheck -s n7a01v1_TO_naclu1
7-Mode
Transition Tool> transition start -s n7a01v1_TO_naclu1
7-Mode
Transition Tool> transition complete -s n7a01v1_TO_naclu1
Migrating to
NASVM1: vFiler - n7a01_v1
7-Mode
Transition Tool>
transition create -s n7a01v2_TO_naclu1
-t standalone -n n7a01 -c 10.10.10.101 -f n7a01_v2 -h naclu1 -v NASVM1 -d
hourly
transition volumepair add -s
n7a01v2_TO_naclu1 -v test21 -c test21 -g aggr1
transition volumepair add -s
n7a01v2_TO_naclu1 -v test22 -c test22 -g aggr1
transition volumepair add -s n7a01v2_TO_naclu1
-v test23 -c test23 -g aggr1
transition
precheck -s n7a01v2_TO_naclu1
We get the same 20841 local users and groups error so:
NACLU1::>
vserver cifs users-and-groups local-group delete "NASVM1\compliance
administrators"
NACLU1::>
vserver cifs users-and-groups local-user delete "NASVM1\emperor"
NACLU1::>
vserver cifs users-and-groups local-user delete "NASVM1\root"
7-Mode
Transition Tool>transition precheck -s n7a01v2_TO_naclu1
Operation
summary:
------------------
The
'precheck' operation is completed with warnings.
0
Errors - No action required
32 Warnings - Need your attention!
1
Informational messages
7-Mode
Transition Tool>transition start -s n7a01v2_TO_naclu1
Operation
summary:
------------------
The
'start' operation is completed with warnings.
0
Errors - No action required
32 Warnings - Need your attention!
7
Informational messages
7-Mode
Transition Tool>transition show
Name Type 7-Mode system Cluster-Mode system Status
---- ---- ------------- ------------------- ------
n7a01v1_TO_naclu1
standalone n7a01:n7a01_v1 naclu1:NASVM1
Complete
n7a01v2_TO_naclu1
standalone n7a01:n7a01_v2 naclu1:NASVM1
Copy-baseline
n7a01_TO_naclu1 standalone n7a01:vfiler0 naclu1:NASVM1 Complete
7-Mode
Transition Tool>transition show
Name Type 7-Mode system Cluster-Mode system Status
---- ---- ------------- ------------------- ------
n7a01v1_TO_naclu1
standalone n7a01:n7a01_v1 naclu1:NASVM1
Complete
n7a01v2_TO_naclu1
standalone n7a01:n7a01_v2 naclu1:NASVM1
Copy-update
n7a01_TO_naclu1 standalone n7a01:vfiler0 naclu1:NASVM1 Complete
7-Mode
Transition Tool>transition complete -s n7a01v2_TO_naclu1
Operation
summary:
------------------
The
'complete' operation is completed with warnings.
0
Errors - No action required
4
Warnings - Need your attention!
49 Informational messages
Reviewing the
Complete Transitions to NASVM1
7-Mode
Transition Tool>transition show
Name Type 7-Mode system Cluster-Mode system Status
---- ---- ------------- ------------------- ------
n7a01v1_TO_naclu1
standalone n7a01:n7a01_v1 naclu1:NASVM1
Complete
n7a01v2_TO_naclu1
standalone n7a01:n7a01_v2 naclu1:NASVM1
Complete
n7a01_TO_naclu1 standalone n7a01:vfiler0 naclu1:NASVM1 Complete
*Enabling parallel consolidation: $7MTT_INSTALL_DIR\etc\conf\transition-tool.conf
file:
allow.vserver.parallel.consolidation = true
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