Hello. By now rbd_cache uses RAM, can we store cache on disk (SSD, SSD NVE)? In this way I look some benefits: * Don't waste a RAM for cache * Can make a big cache on SSD: 2-8Gb per cache * If you use Cache Tier - don't waste space on them * No need addition Ceph servers - use Compute with SSD. Yes it's for write-through and read-only cache strategies mostly. Any ideas? My be I am blind and this idea totally stupid? -- To unsubscribe from this list: send the line "unsubscribe ceph-devel" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
