Takuya ASADA d0297c599a dist: tune fs.aio-max-nr based on the number of cpus ...

Current aio-max-nr is set up statically to 1048576 in
/etc/sysctl.d/99-scylla-aio.conf.
This is sufficient for most use cases, but falls short on larger machines
such as i3en.24xlarge on AWS that has 96 vCPUs.

We need to tune the parameter based on the number of cpus, instead of
static setting.

Fixes #8133

Signed-off-by: Takuya ASADA <syuu@scylladb.com>

Closes #8188

2021-03-01 14:18:24 +02:00

..

99-scylla-inotify.conf

dist: sysctl: configure more inotify instances

2020-11-26 23:44:48 +02:00

99-scylla-sched.conf

reduce kernel scheduler wakeup granularity

2017-04-27 18:11:35 +03:00

99-scylla-vm.conf

sysctl: reduce kernel tendency to swap anonymous pages relative to page cache (#5417)

2019-12-08 13:04:25 +02:00