On Sun, Feb 26, 2017 at 10:01:45PM +0300, Alexey Lyashkov wrote:
Hi Theodore,
May i ask you to review an Artem patches against ext4 and e2fsprogs submitted with subject
[PATCH] ext4: preload block group descriptors and [PATCH] libext2fs: readahead for meta_bg ?
These patches dramatically decrease a mount / openfs time. 300T
volume with meta_bg enabled have a mount() over 300s and debugfs -c
-R stat was executed over 600s without these patches. With these
patches mount time decreased to 20s, and debugfs to 12s.
They're on my todo list. At the moment I'm focusing on bug fixes more
than I am patches that would go into the next merge window, but I have
noted those patches, will look at them once I have a chance.
Cheers,
- Ted