Re: [Libguestfs] [PATCH libnbd v3 1/3] copy: Set POSIX_FADV_SEQUENTIAL flag on files.
On 2/25/21 11:34 AM, Richard W.M. Jones wrote:
On Linux this doubles the readahead. Even though we are not
strictly
speaking going to read or write the file sequentially (only mostly
sequentially) it may provide some minor benefit.
---
configure.ac | 3 +++
copy/file-ops.c | 7 +++++++
2 files changed, 10 insertions(+)
ACK
--
Eric Blake, Principal Software Engineer
Red Hat, Inc. +1-919-301-3226
Virtualization: qemu.org | libvirt.org