diff options
Diffstat (limited to 'usr.sbin/ldomctl')
| -rw-r--r-- | usr.sbin/ldomctl/ldom.conf.5 | 19 |
1 files changed, 17 insertions, 2 deletions
diff --git a/usr.sbin/ldomctl/ldom.conf.5 b/usr.sbin/ldomctl/ldom.conf.5 index daf4f1145d5..246c75fe860 100644 --- a/usr.sbin/ldomctl/ldom.conf.5 +++ b/usr.sbin/ldomctl/ldom.conf.5 @@ -1,4 +1,4 @@ -.\" $OpenBSD: ldom.conf.5,v 1.9 2019/12/03 21:07:03 kn Exp $ +.\" $OpenBSD: ldom.conf.5,v 1.10 2020/01/13 09:29:41 kn Exp $ .\" .\" Copyright (c) 2012 Mark Kettenis <kettenis@openbsd.org> .\" @@ -14,7 +14,7 @@ .\" ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF .\" OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. .\" -.Dd $Mdocdate: December 3 2019 $ +.Dd $Mdocdate: January 13 2020 $ .Dt LDOM.CONF 5 sparc64 .Os .Sh NAME @@ -107,3 +107,18 @@ On a machine with 32 cores and 64GB physical memory, this leaves 12 cores and .Xr eeprom 8 , .Xr ldomctl 8 , .Xr ldomd 8 +.Sh BUGS +The hypervisor requires a machine dependent amount of physical memory that is +reserved automatically. +Although the Physical Resource Inventory +.Pq PRI +seems to account for this by presenting less available memory, using the entire +amount via +.Ic memory +is not always successful, e.g. the hypervisor would reject the configuration and +fallback to +.Dq factory-default +upon resetting the machine. +.Pp +If in doubt, leave enough memory unused for the hypervisor to reserve. +On bigger T4 based machines, 1024 megabytes has proven to suffice. |