toasters October 2019

toasters@lists.teaparty.net

3 participants
2 discussions

FabricPools
by John Stoffel 05 Oct '19

05 Oct '19

Hi all, Has anyone got good dirt on the strengths and weaknesses of FabricPools? We're looking into a refresh where we have tons of old stale data, and FabricPools hooked upto a DataGrid block storage might be a good way to get a decent setup. Not sure, and I'm sure there are gotchas we need to look out for. But anyone have good/bad experiences? We're looking to consolidate about 400T on two 7-mode pairs (3250s and 3220s) into one new setup. Not sure which way we should go... John

2 1

volume statistics
by Mike Thompson 04 Oct '19

04 Oct '19

Back in the day, I used to be able to run: statistics show -vserver ${vserver} -object volume -raw true -counter read_ops|write_ops|other_ops|read_data|write_data and get back counters of total reads/writes/etc going back to either when the filer was last booted, or the volume was moved from one filer to another. looks like nowadays in ontap9 you are supposed to turn on statistics collection for some period of time, then stop it, and then inspect that collection run. which is great and all, but all I want is the total number of reads or writes to a volume, not for a specific period of time, but overall. are these basic counters buried somewhere still in ontap9?

1 0

2024

2023

2022

2021

2020

2019

2018

2017

2016

2015

2014

2013

2012

2011

2010

2009

2008

2007

2006

2005

2004

2003

2002

2001

2000

1999

1998

1997

toasters October 2019