It should be as easy as adding disk to the ZFS pool. However, if you are not used to such operation, do some tests on a separate ZFS pool (you can use files as disks for such tests). Undoing mistakes when adding disks to a pool can be hard to undo if something goes wrong.

Cheers,
Hans Henrik

On 03.03.2022 08.26, Taner KARAGÖL via lustre-discuss wrote:

*_UNCLASSIFIED_*

Hi folks;

I want to use Data on Metadata but our metadata size is not enoght to store data. Underlying fs is zfs.

What is the easiest way to increase metadata target zpool size?  I have  googled and find that easiest way is adding disks to metadata target. Before and after adding disks to zpool,  is there anything to do at the Lustre?

Lustre version: 2.12.5

ZFS version: 0.7

Best Regards;

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*Dikkat:*

Bu elektronik posta mesaji kisisel ve ozeldir. Eger size gonderilmediyse lutfen gondericiyi bilgilendirip mesaji siliniz. Firmamiza gelen ve giden mesajlar virus taramasindan gecirilmekte, guvenlik nedeni ile kontrol edilerek saklanmaktadir. Mesajdaki gorusler ve bakis acisi gondericiye ait olup Aselsan A.S. resmi gorusu olmak zorunda degildir.

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