ERROR: com.netapp.snapcreator.storage.executor.ZapiExecutorException: netapp.manage.NaAPIFailedException: Snapshot operations disallowed during blockmap upgrade, "revert_to", volume clone split or LUN online. (errno=35) [ Edited ]

[#1]

Hi NetApp Community.

Recently we upgraded to V4.0P1 and encountered the following error:

######### Running Snapshot copy Rename on Secondary devices ##########

[2013-08-24 21:05:35,376] WARN: Configuration not enabled for snapvault!

########## POST DATA TRANSFER COMMANDS ##########

[2013-08-24 21:05:35,376] INFO: No commands defined

########## POST DATA TRANSFER COMMANDS FINISHED SUCCESSFULLY ##########

########## Running Snapshot copy Delete on Primary ##########

[2013-08-24 21:05:35,766] INFO: STORAGE-02090: Listing Snapshot copies on volume [s219_001].

[2013-08-24 21:05:35,766] DEBUG: <snapshot-list-info>

<volume>s219_001</volume>

<terse>true</terse>

</snapshot-list-info>

[2013-08-24 21:05:35,766] INFO: STORAGE-02091: Listing Snapshot copies on volume [s219_001] finished successfully.

[2013-08-24 21:05:36,093] INFO: STORAGE-02013: Removing Snapshot copy [shw-ch-sa01-daily_20130816210500] on volume [s219_001].

[2013-08-24 21:05:36,093] ERROR: com.netapp.snapcreator.storage.executor.ZapiExecutorException: netapp.manage.NaAPIFailedException: Snapshot operations disallowed during blockmap upgrade, "revert_to", volume clone split or LUN online. (errno=35)

at com.netapp.snapcreator.storage.executor.ZapiExecutorImpl.run(ZapiExecutorImpl.java:62)

at com.netapp.snapcreator.storage.api.ontap.Ontap7ModeApi.snapshotDelete(Ontap7ModeApi.java:228)

at com.netapp.snapcreator.storage.StorageCoreImpl.snapshotDelete(StorageCoreImpl.java:831)

at com.netapp.snapcreator.workflow.task.ZAPITask.deleteSnapshot(ZAPITask.java:908)

at com.netapp.snapcreator.workflow.task.SnapDelete.execute(SnapDelete.java:99)

at com.netapp.snapcreator.workflow.impl.SCTaskCallable.call(SCTaskCallable.java:48)

at com.netapp.snapcreator.workflow.impl.SCTaskCallable.call(SCTaskCallable.java:20)

at java.util.concurrent.FutureTask$Sync.innerRun(Unknown Source)

at java.util.concurrent.FutureTask.run(Unknown Source)

at java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source)

at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source)

at java.lang.Thread.run(Unknown Source)

Caused by: netapp.manage.NaAPIFailedException: Snapshot operations disallowed during blockmap upgrade, "revert_to", volume clone split or LUN online. (errno=35)

at netapp.manage.NaServer.invokeElem(NaServer.java:671)

at com.netapp.snapcreator.storage.executor.ZapiExecutorImpl.run(ZapiExecutorImpl.java:53)

... 11 more

[2013-08-24 21:05:36,093] ERROR: STORAGE-02015: Removing Snapshot copy [shw-ch-sa01-daily_20130816210500] on volume [s219_001] failed with werror [netapp.manage.NaAPIFailedException: Snapshot operations disallowed during blockmap upgrade, "revert_to", volume clone split or LUN online. (errno=35)].

########## Snap Creator Framework 4.0p1 failed ##########

[2013-08-24 21:05:36,093] INFO: Pre Exit commands are not defined. Skipping !

Is there any way to find out what exactly was causing this "blockmap upgrade"? Any hints on where to look next?

Regards,

Marc

[#2]

please supply with "vol status s219_001 -v" from your NetApp storage controller.

[#3]

Hi,

We've seen the same message when we tried to make a snapshot from a volume being splitted from the source.

You may check the splitting status:

vol clone split status

Volume '*******', 423 of 65562 inodes processed (0%)

        1146468533 blocks scanned. 913505780 blocks updated.

Here is the list of related commands:

https://library.netapp.com/ecmdocs/ECMP1196986/html/GUID-574A2A95-8D42-449A-ABC9-7A1E9F6EC716.html

[#4]

Hello Marc,

Please update this thread if you are still looking for some help.

Thanks,
Siva Ramanathan

[#5]

I have the same err on 4.0P1 .

Marc, do you have any clues regard this issue?

Bane

[#6]

Hello Bane,

Please attach a scdump if you can.

(Or email me to sivar at netapp.com)

Thanks,
Siva Ramanathan

Snap Creator Community Moderator

[#7]

Hi Siva,

I send it by email.

Bane

[#8]

All,

I have requested Bane to include this config file.

           POST_NTAP_DATA_TRANSFER_CMD01=SERVER: ping –n 60 127.0.0.1

This is to add some delay after the snapmirror operation is over, but before requesting snapshot deletion on the Primary controller.

Bane,

Please update this thread after a week or two on how the jobs complete wit this setting.

Thanks much.

[#9 · Accepted solution]

Hi all,

After this ping delay we did not have errno 35 issue.

Thanks Siva!

[#10]

Hello Bane,

Thanks for the update.

I will discuss with the architect to see if this can be improved.