Project

General

Profile

Actions
Copy link

Feature #43910

open

Utilize new Linux kernel v5.6 prctl PR_SET_IO_FLUSHER option

Added by Jason Dillaman over 4 years ago. Updated 12 months ago.

Status:
New
Priority:
Normal
Assignee:
-
Category:
-
Target version:
-
% Done:

0%

Source:
Tags:
Backport:
Reviewed:
Affected Versions:
Component(RADOS):
Pull request ID:

Description

See https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=8d19f1c8e1937baf74e1962aae9f90fa3aeab463

The ceph-osd and ceph-mon daemons should set the PR_SET_IO_FLUSHER process option so that syscalls don't cause recursive IO operations back on itself in hyper-converged scenarios.

Actions
Copy link

Also available in: Atom PDF