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akeena64
12 Posts
January 25, 2019, 9:44 am

Ok Admin

i will test this in few times and will be back.

 

Thanks a lot for your support.

Akeena

#11

akeena64
12 Posts
January 28, 2019, 3:56 pm

Hi Admin,

do you know, it's very complicated at this moment...We are about to configure the Trunk on Switchs, Nas and Petasan.... We made a mistake on the config of Petasan...

Can you tell me how i can change the bond configuration of the cards whithout reinstall all the config please ? There is a mistake in association of cards....

Thanks a lot of your retourn..

 

Akeena

 

 

#12

admin
2,930 Posts
January 29, 2019, 10:01 am

You can change the cluster network definition manually via the file

/opt/petasan/config/cluster_info.json

it is easy to edit. You can also install a virtual environment and install just 1 node  and let the wizard create the file for you then you can copy it to your real cluster.

#13

akeena64
12 Posts
January 31, 2019, 4:36 pm

Hi Admin,

thanks a lot, i understood that it was on that file after... 😉

I don't know i really understood how the Petasan system works ? I have a lot of questions about configurations.... The user guide are very light !

What's Pool and the destination ?
What's EC-profile and the destination ?
What's Buckets Tree ?
etc...

So i'm confused with this product....

What i wanted, it was this :

2 systems NAS ==> become 1 with Petasan ==> for cluster Hyper-V

Petasan :
- 1 iscsi connexion for Hyper-V (to connect to the storage offer by petasan)
- 1 iscsi connexion for the NAS (to get all storages to the Petasan to become 1 cluster storage)

etc...

Is there a guide with all informations we need (like i said before...) ?

 

thanks Admin

 

 

Last edited on January 31, 2019, 7:33 pm by akeena64 · #14

admin
2,930 Posts
January 31, 2019, 9:29 pm

You can use the default pool created when you deploy PetaSAN and you will be fine.

Pools provide more control to create different storage areas using different disks, disk types, nodes, racks..The structure of your cluster is defined via the CRUSH Buckets, the rule for data placement is defined via the CRUSH Rule page. EC Pools use erasure coding instead of creating more replicas.

If you need something simple, just use the default created pool 🙂

Last edited on January 31, 2019, 9:30 pm by admin · #15

akeena64
12 Posts
January 31, 2019, 9:43 pm

There is no "default pool"in the section Pool... When i want to create new one , there is no "Rule Name" in the section. Then, going to create a "Rule Name",  it tells me :

Alert!
Rule requires device types not available in your cluster.

So, i can't do anything....

#16

admin
2,930 Posts
January 31, 2019, 10:32 pm

When you built the cluster, it should have a default pool named "rbd"

Last edited on January 31, 2019, 10:33 pm by admin · #17

akeena64
12 Posts
January 31, 2019, 10:41 pm

nothing..

That would mean : good for a new (again...) install ???

 

Last edited on January 31, 2019, 10:44 pm by akeena64 · #18

admin
2,930 Posts
January 31, 2019, 10:52 pm

This is strange, there should be 1 created when you install. maybe it was deleted ?

I assume you do have added OSDs and the dashboard is showing OSDs as up and the cluster health is OK. If so then try to create a new pool, select replicated, then in the "Rule Name" select "replicated_rule".

If you still have issues, i recommend you re-install, if you still have issues let me know.

#19

akeena64
12 Posts
February 1, 2019, 6:04 am

yes very strange... See the picture below, this is what i have now : perhaps there was a problem in the install...

Right click on "Petasan picture" and see picture

Petasan picture

 

Last edited on February 1, 2019, 6:38 am by akeena64 · #20
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