This patch has been rolled into the source trunk in Subversion and will be
available in the future
Maui patches. The current snapshot,
http://www.clusterresources.com/downloads/maui/temp/maui-3.2.6p20-snap.1182974819.tar.gz,
also has this patch included.
Your name has been added to the CHANGELOG. Thanks for your contribution!
Regards,
--
Joshua Butikofer
Cluster Resources, Inc.
[EMAIL PROTECTED]
Voice: (801) 717-3707
Fax: (801) 717-3738
--------------------------
Jeffrey B. Reed wrote:
> The enclosed patch addresses two separate issues:
>
> 1. Generic Consumable Floating Resources do not work properly when
> a job also requests the `mem' resource.
>
> 2. Typos found in the initialization of the RQ data structure in the
> MPBSJobAdjustResources subroutine.
>
> Generic Consumable Floating Resources Issue Description
> -------------------------------------------------------
>
> We configured maui to have a Generic Consumable Floating Resource
>
> NODECFG[GLOBAL] GRES=hsimplus:1
>
> We then attempted to request this resource, see following example, the
> job was
> promptly submitted and the hsimplus resource was allocated.
>
> % qsub -l software=hsimplus test_job
>
> However, when we also requested a particular memory size, see following
> example,
> the job would never get submitted due to lack of memory resource of the
> GLOBAL node.
>
> % qsub -l software=hsimplus,mem=2G test_job
>
>
> ------------------------------------------------------------------------
>
> --- /export/home/tomr/maui-3.2.6p19.orig/src/moab/MPBSI.c 2007-03-28
> 15:05:39.000000000 -0500
> +++ /export/home/tomr/src/rpm/SOURCES/maui-3.2.6p19/src/moab/MPBSI.c
> 2007-06-26 11:35:14.000000000 -0500
> @@ -4249,7 +4249,7 @@
>
> /* adjust 'per task limits */
>
> - if (MaxJobMem > 0)
> + if ((MaxJobMem > 0) && (RQ->DRes.Procs))
> {
> /* set job wide dedicated resources */
>
> @@ -4261,7 +4261,7 @@
> RQ->URes.Mem /= RQ->TaskCount;
> }
>
> - if (MaxJobSwap > 0)
> + if ((MaxJobSwap > 0) && (RQ->DRes.Procs))
> {
> /* set both dedicated resources AND node requirements */
>
> @@ -6034,10 +6034,11 @@
>
> if (TA != NULL)
> {
> - if (TA->JobMemLimit > 0)
> + if ((TA->JobMemLimit > 0) && (RQ->DRes.Procs)) {
> RQ->DRes.Mem = MAX(RQ->DRes.Mem,TA->JobMemLimit / RQ->TaskCount);
> + }
>
> - if (TA->JobSwapLimit > 0)
> + if ((TA->JobSwapLimit > 0) && (RQ->DRes.Procs))
> RQ->DRes.Swap = MAX(RQ->DRes.Swap,TA->JobSwapLimit / RQ->TaskCount);
> } /* END if (TA != NULL) */
>
> @@ -6054,9 +6055,9 @@
>
> RQ->RequiredMemory = J->Req[0]->RequiredMemory;
> RQ->MemCmp = J->Req[0]->MemCmp;
> - RQ->RequiredSwap = J->Req[0]->RequiredMemory;
> + RQ->RequiredSwap = J->Req[0]->RequiredSwap;
> RQ->SwapCmp = J->Req[0]->SwapCmp;
> - RQ->RequiredDisk = J->Req[0]->RequiredMemory;
> + RQ->RequiredDisk = J->Req[0]->RequiredDisk;
> RQ->DiskCmp = J->Req[0]->DiskCmp;
> }
>
>
>
> ------------------------------------------------------------------------
>
> _______________________________________________
> mauiusers mailing list
> mauiusers@supercluster.org
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