Hello Are there any known problems with using rbd volume as swap? I would like to create swap file on rbd volume with ext4 filesystem which has a parent rbd volume:
# rbd info volume-f3e2ba2d-be66-4090-8acf-edcfbe87eada rbd image 'volume-f3e2ba2d-be66-4090-8acf-edcfbe87eada': size 8192 MB in 1024 objects order 23 (8192 KB objects) block_name_prefix: rbd_data.8747238e1f29 format: 2 features: layering parent: 373762ea-b64f-41c4-ae6e-3c32e20b8cbd@snap overlap: 4096 MB Will it be much faster if swap was a separate volume instead of file in filesystem? regards -- Maciej Gałkiewicz Shelly Cloud Sp. z o. o., Sysadmin http://shellycloud.com/, mac...@shellycloud.com KRS: 0000440358 REGON: 101504426
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