> -----Original Message----- > From: Mikulas Patocka <mpatocka@xxxxxxxxxx> > Sent: Wednesday, September 18, 2019 6:24 PM > The dm-writecache target is supposed to optimize writes, not reads. > Normally, there won't be any reads following a write, because the data would be > stored in the cache in RAM. > > Mikulas Got it, Thanks for pointing that out. Cheers, Huaisheng Ye | 叶怀胜 Linux kernel | Lenovo DCG -- dm-devel mailing list dm-devel@xxxxxxxxxx https://www.redhat.com/mailman/listinfo/dm-devel
