On Wed, 22 Dec 2021 at 23:13, David Howells <dhowells@xxxxxxxxxx> wrote: > These patches can be found also on: > > https://git.kernel.org/pub/scm/linux/kernel/git/dhowells/linux-fs.git/log/?h=fscache-rewrite I have run this through our production workloads without issue. There were no recorded performance or stability differences between this and the old fscache/cachefiles. Our workload comprises mounting ~20 remote servers with "-o fsc" over the WAN and then re-exporting those to 500 local client instances. This production workload churns the fscache backing filesystem (EXT4) pretty well (hundreds of MB/s) across all of the mount points simultaneously. I tested with both NFSv4.2 and NFSv3 mounts. Previously written cache data was correctly reused between reboots and remounts. Tested-by: Daire Byrne <daire@xxxxxxxx> Cheers, Daire -- Linux-cachefs mailing list Linux-cachefs@xxxxxxxxxx https://listman.redhat.com/mailman/listinfo/linux-cachefs
