ONTAP Discussions

Snapmirror.conf format

PALEXOPOULOS
3,459 Views

Hi all I am trying to configure my snap mirror for a volume, to do a mirror between 8am to 8pm every 4 hours, Monday - Friday, and every 8 hours on the weekend.

Is this possible on a single line in the /etc/snapmirror.conf file?

Regards

6 REPLIES 6

sawant
3,459 Views

Couldn't come up with a way to represent the schedule on a single line,

but  in two lines.

Line 1 -

source_system:{source_volume | /vol/volume_name/qtree_name} dest_system:

{dest_volume | /vol/volume_name/qtree_name} arguments schedule

where schedule is

0 8,12,16,20 * 1-5

Line 2 -

source_system:{source_volume | /vol/volume_name/qtree_name} dest_system:

{dest_volume | /vol/volume_name/qtree_name} arguments schedule

where schedule is

0 0,8,16 * 0,6

PALEXOPOULOS
3,459 Views

Thanks Sawant, so the conf file is smart enough to recognise the two different lines?

I will try and let you know how I go!

PALEXOPOULOS
3,459 Views

Unfortunately 2 lines doesn't work.

/etc/snapmirror.conf: line 9 More than one Snapmirror Specifications for Same Volume, ignoring line

Any other suggestions?

scottgelb
3,459 Views

Have you tried Protection Manager?  It is in the NMC/NetApp Management Console plugin which is part of the OnCommand Unified Manager (current version is 5.1)... needs a Windows or Linux system (can be a VM with 4GB RAM) then you can schedule policies with PM.

PALEXOPOULOS
3,459 Views

That's my last resort Scott, just trying to avoid adding another piece of management software into the equation!! If there was a CRON format, would be perfect!

scottgelb
3,459 Views

Understood...but I am drinking more Kool-aide these days   Unfortunately no way in the conf file to do that.. you could run cron from a host to ssh the snapmirror update but still would be something external..

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