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vvols dedupe https://3parug.net/viewtopic.php?f=27&t=3518 |
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Author: | sanjac [ Tue Dec 22, 2020 8:36 am ] |
Post subject: | vvols dedupe |
We are havig SSD disk for the first time. Is dedupe and compreson done only on VV lavel or it can be done on array level as well?whats with vvols? |
Author: | Richard Siemers [ Sat Dec 26, 2020 11:28 pm ] |
Post subject: | Re: vvols dedupe |
It is set when the VV is created, but the dedupe domain is at the CPG level, meaning that all the VVs inside the same CPG will dedupe against each other. I believe you can set it as the default so all new VVs will be DECO unless someone intentionally toggles the setting when they provision a new VV. |
Author: | sanjac [ Fri Jan 08, 2021 5:05 am ] |
Post subject: | Re: vvols dedupe |
how can I activete dedupe on cpg level? we do not have VVs, just vVOL. |
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