topic DP Transfer Mirror Reports in Active IQ Unified Manager Discussions

DP Transfer Mirror Reports

wmulhair1 — Thu, 05 Jun 2025 05:52:05 GMT

Hi all,

I'm hoping somebody can clear something up for me. We manage 96 filers, all of which are monitored by Oncommand Unified Manager/DFM. We have a lot of snapmirrors from remote sites back to larger filers at our main data centers which appear as External relationships and don't appear in DP Transfer Mirror reports.

Recently though we have deployed 3 FAS2220 filers configured the same as the previous 85 FAS2040 filers and those snapmirrors DO appear in the DP Transfer Mirror Reports. I have checked licensing and options and haven't found any significant differences between the filers. All are running Ontap 8.1.2p4 and are licensed for Protection Manager and operations manager.

Any ideas? I'm stumped.

Thanks!

Re: DP Transfer Mirror Reports

adaikkap — Thu, 10 Oct 2013 05:48:25 GMT

Hi,

What version of OCUM that you are running ?
What is the value of this option ?
Are both source and destination controllers of the SnapMirror managed by OCUM ?
When you say snapmirror are they, volume snapmirror relationships or qtree snapmirror ?

Can you give an example of the relationship being discovered and reported by OCUM, but transfer report for the same is not being shown ?

dfpm relationship list | grep <some relationship name>

dfm report view <transfer report> | grep <same relationship name>

Regards

adai

Re: DP Transfer Mirror Reports

wmulhair1 — Thu, 10 Oct 2013 13:40:29 GMT

Hi Adai, thanks for the reply. Below is the information you requested.

OCUM version is 5.2
Not sure which option you mean
For the FAS2040 filers, none of the snapmirrors are managed by OCUM/Protection Manager. In other words, the snapmirror relationships existed prior to us implementing OCUM show as external relationships in OCUM/NMC, have not been imported into a dataset and are managed by the snapmirror.conf file. All filers are monitored by OCUM.
All the snapmirrors are VSMs.

PS C:\dfpm relationship list | Select-String -pattern "fas2220"

Relationship Id Relationship Type Dataset Id Dataset Name Source Destination Deleted Deleted By

147578 volume_snapmirror 0 FAS2220:/backup FAS6240:/fas2220_backup No

147579 volume_snapmirror 0 FAS2220:/home FAS6240:/fas2220_home No

147580 volume_snapmirror 0 FAS2220:/shares FAS6240:/fas2220_shares No

PS C:\dfpm relationship list | Select-String -pattern "fas2040"

113780 volume_snapmirror 0 FAS2040:/home FAS6240:/FAS2040_home No

113781 volume_snapmirror 0 FAS2040:/shares FAS6240:/FAS2040_shares No

113782 volume_snapmirror 0 FAS2040:/backup FAS6240:/FAS2040_backup No

PS C:\dfm report view dp-transfer-mirror-quarterly | Select-String -pattern "FAS2220"

Relationship ID Source Name Destination Name Timestamp Bytes Transferred Transfer Rate /sec Transfers Transfer Failures

147578 FAS2220:/backup FAS6240:/fas2220_backup 2013-10-01 110484 279 10 0

147578 FAS2220:/backup FAS6240:/fas2220_backup 2013-07-01 99548 237 10 0

147579 FAS2220:/home FAS6240:/fas2220_home 2013-10-01 169952 34 538 0

147579 FAS2220:/home FAS6240:/fas2220_home 2013-07-01 3386156 136 601 0

147580 FAS2220:/shares FAS6240:/fas2220_shares 2013-10-01 70976 249 9 0

147580 FAS2220:/shares FAS6240:/fas2220_shares 2013-07-01 46136912 308 9 0

PS C:\dfm report view dp-transfer-mirror-quarterly | Select-String -pattern "FAS2040"

(nothing returned)

Re: DP Transfer Mirror Reports

adaikkap — Thu, 10 Oct 2013 14:53:19 GMT

BTW was this a fresh install of OCUM 5.2 ?

Pls check whats the value of this option

lnx142-x2:~ # dfm option list dataTransferReports

Option Value

------------------- ------------------------------

dataTransferReports Disabled

lnx142-x2:~ #

If its disabled, pls enable the same to get the datatrasnfer reports.

Regards

adai

Re: DP Transfer Mirror Reports

wmulhair1 — Thu, 10 Oct 2013 14:58:49 GMT

We have been running DCFM/OCUM for a couple year now and have upgraded the original installation along the way up to 5.2.

PS C:\> dfm option list dataTransferReports

Option Value

------------------- ------------------------------

dataTransferReports Enabled

Re: DP Transfer Mirror Reports

adaikkap — Thu, 10 Oct 2013 15:08:58 GMT

Hi,

You have all things that are required for datatransfer report. So at this time are out of ideas as to why you aren't getting the transfer reports for the VSM relationship that are discovered in OCUM.

In order to show up the transfer reports, the relationship just needs to be monitored in OCUM and not necessarily managed.

My first gut feel is may be due to the naming, as the hostname and the volume names both have the same, FAS2040, but that's my gut feel.

I suggest you open a case with Netapp Support for more deeper investigation...and there by for a resolution.

Regards

adai