Active IQ Unified Manager Discussions
Active IQ Unified Manager Discussions
Hello,
we have a primary and a secondary site, on the primary site is a volume called Gruppen, inside are many qtrees. These qtrees are backuped via SnapVault to the secondary site to the backup volume.
We created a new qtree inside the primary volume Gruppen.
We then tried to add the newly created qtree to the existing Dataset in Protection Manager (primary physical ressources), however Protection Manager wants to create a new flexible Volume with only the relationship with the newly created qtree.
1) Is it possible to create a new qtree and add it to the job, without the provisioning of a new volume?
2) If it is possible, what's the way to achieve this?
Thank you!
Solved! See The Solution
Hi Michael,
These are the conditions under which PM creates a new secondary volume.
When
If the new qtree you are adding is from the same primary volume then you should experience case 2.
Regards
adai
Hi Michael,
By default you can only have 50 relationship going to a secondary volume. If this is a 51st qtree then it will not create the relationship in the existing volume rather try to create a new one.
If you want to make it into the same volume you will have to tune a option as follows. This will allow you to use the same secondary volume upto 100 relationships.
dfm option set pmMaxSvRelsPerSecondaryVol=100.
Regards
adai
Hi Adai,
this was a good guess, but unfortunately is this not the problem, there are about 15 Qtrees inside the volume.
Could this be an issue with the volume size? Because Protection Manager wants to create a new volume of size 9TB!
Primary:
Filesystem total used avail capacity Mounted on
/vol/Gruppen/ 5068GB 3419GB 1649GB 67% /vol/Gruppen/
/vol/Gruppen/.snapshot 563GB 347GB 215GB 62% /vol/Gruppen/.snapshot
Secondary:
Filesystem total used avail capacity Mounted on
/vol/Gruppen/ 5734GB 4262GB 1471GB 74% /vol/Gruppen/
/vol/Gruppen/.snapshot 1433GB 466GB 967GB 33% /vol/Gruppen/.snapshot
Hi Michael,
These are the conditions under which PM creates a new secondary volume.
When
If the new qtree you are adding is from the same primary volume then you should experience case 2.
Regards
adai
I think you can be right with the volume language because, this is another issue, that we couldn't solve yet:
Secondary> Mon May 6 12:58:27 CEST [Secondary:replication.dst.langMismatch:warning]: Volume language was changed before this transfer or it was changed before some previous update transfer for the relationship of qtree /vol/Gruppen/Q_TK. This might create some problems with further replication transfers of the relationship.
Is there a safe way to change the language without interrupting the Snapvault Relationship?
Hi Michael,
Who changed the volume language ? PM doesn't change it once a secondary volume.
You will have to change the vol lang back to what it was in the secondary volume by using filer cli and discover the same in DFM.
Then re-add the qtree so that it gets created in the same destination volume.
Regards
adai
I can't tell who has changed it and why, this was before I took over.
However, the primary volume "Gruppen" is language de.UTF-8
and the secondary is now also de.UTF-8
From what i know is, that the volume language on the secondary system was undefined and somebody changed it after the Snapvault Initialize to de.UTF-8