F2FS File-System Runs Great On SDHC Storage
Phoronix: F2FS File-System Runs Great On SDHC Storage
Earlier this week I performed some F2FS file-system benchmarks on the Linux 3.8 kernel with an Intel X25 Solid-State Drive (SSD) compared to the EXT4, Btrfs, and other file-systems. Out today are benchmarks of the Flash-Friendly File-System from an SDHC card on Linux.
no random 4k published - so what for is this test on a SDHC card useful
Yes I think a random 4k test (read/write) would be quite a nice to have to. This is where I have experienced serious problems or severe performance degradation on such as USB sticks or SDHC orCF cards in the past when running filesystems like ext4.
Originally Posted by phoronix
Unfortunately phoronix doe not include this in the benchmark of iozone for 8GB!
USB stick not really interesting
Thanks a lot for testing on a SDHC card. Obviously testing exFAT vs F2FS would be great for SDXC, but I think it is not a good thing to test USB thumb drives. Most come with low-quality TLC memory chips (triple level cells) so it is really not recommended to run an OS from it if it's for more than a couple hours of testing now and then.
I intend to run Lubuntu 13.04 from a Sony memory stick so I guess I will get at least the same performance level.