diff options
| author | Mark Kettenis <kettenis@cvs.openbsd.org> | 2014-09-18 18:54:30 +0000 |
|---|---|---|
| committer | Mark Kettenis <kettenis@cvs.openbsd.org> | 2014-09-18 18:54:30 +0000 |
| commit | 6ebafeca0dd5c4cd22a6e3867343f9ad90f3523c (patch) | |
| tree | 6e6f3428ac07ca8ef64ef66ba1115d7179cd48ca /sys/tmpfs | |
| parent | 231d13d4d0bf14d55fe755ad590ef613f8d1ea78 (diff) | |
Introduce config_suspend_all(9) a function that invokes config_suspend(9)
on all relevant device hierarchies in the appropriate order. For now this
means mpath(4) and mainbus(4), doing mpath(4) before mainbus(4) when
suspending or powering down and doing mpath(4) after mainbus(4) when
resuming such that mpath(4) can realy on the underlying hardware being
in a functional state.
Fixes problems with unflushed disk caches on machines where mpath(4) takes
control of some of your disks.
ok dlg@
Diffstat (limited to 'sys/tmpfs')
0 files changed, 0 insertions, 0 deletions