SR space occupied by backup snapshots
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@manilx
I chose ext4, precisely so as not to waste unnecessary space -
@Gheppy OK. Thx.
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It's not 4x200GiB, even in thick provisioned storage. The size you side is the total disk size, not the space used.
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@olivierlambert Sorry but I don't understand this. Call me stupid....
In the first screenshot of the disks in the SR:
I have the disk + 2 snapshots of the same size as the disk. So I understand the space used is not 3x disk size? What is it then?I'm asking this all because after 2 running backups I'm running out of disk space.
These are the SR's:
If I need to reformat in ext4 we have to redo this.
Going forward we are migrating our 2 main big hosts from vmware and I need to understand this before as once formatted it is a PITA to reformat when there are vm's.Really appreciate your clarification on this as it is very different from esx.
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@manilx
E.g. This is the space used by one disk... It's using 500+ GB (it's a 300GB VM disk) -
There's a different between the space allocated and the space used.
If you are doing a migration from VMware without spending any time to learn, maybe you need professional service to be assisted?
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@olivierlambert We are being assisted by professional services but they are also new to xcp-ng.
I'm ready to learn!! Everyone had a start....
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@manilx P.S: This is why we only migrated a small instance.... To learn!
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You are assisted by whom?
We did not yet opened our certification program (but it should be a matter of few months) -
@olivierlambert Here in Portugal: Securnet
But I'd appreciate it a lot if you could clarify this for me.
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@manilx We're a 15year vmware client..... Still with 2 years of contract. But still wanting to migrate to you.
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And I'm happy you are doing this ! Let me check about your partner for the integration
(I want to be sure you are working with skilled people) -
@olivierlambert They are! But new to xcp-ng.
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Okay let's continue by private chat on the partner thing.
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