Re: [Xen-devel] [rtxen-devel] Re: rt-xen::make Done::xl :: sched-rm not shown:: how to add a command line in xl

[Meng Xu <xumengpanda@xxxxxxxxx>]

Great! :-)

sorry for the so late response. I just came back from vacation. :-)

Best,

Meng

2014-12-15 2:45 GMT-05:00 Jie Shen <jshen25@xxxxxxxxxxxx>:

resolved !!!!

thanks any way!

info        ÂGet information about Xen host

Âsharing       Get information about page sharing

Âsched-credit    ÂGet/set credit scheduler parameters

Âsched-credit2 Â Â Â Get/set credit2 scheduler parameters

Âsched-rtglobal   ÂGet/set rtglobal scheduler parameters

Âsched-rtpartition  Get/set rtpartition scheduler parameters

Âsched-rm      ÂGet/set rm scheduler parameters             Â==========> showing.....

Âsched-sedf     ÂGet/set sedf scheduler parameters

Âdomid        Convert a domain name to domain id

Âdomname       Convert a domain id to domain name

Ârename       ÂRename a domain

ÂBest regards
Jie Shen

Graduate Student in Computer Science

Illinois Institute of TechnologyÂÂÂ
Stuart Building Chicago, IL 60616
+1Â 312 404 0122

On Mon, Dec 15, 2014 at 1:40 AM, Jie Shen <jshen25@xxxxxxxxxxxx> wrote:

Hello Gurus,

should be the two files :

xl_cmdimpl.c

xl_cmdtable.c?

ÂBest regards
Jie Shen

Graduate Student in Computer Science

Illinois Institute of TechnologyÂÂÂ
Stuart Building Chicago, IL 60616
+1Â 312 404 0122

On Mon, Dec 15, 2014 at 12:56 AM, Jie Shen <jshen25@xxxxxxxxxxxx> wrote:

Hello Gurus ,

Sorry to bother your again.

Now Make is Done.

Many errors are resolved ( such as some programming errors on xenbus.c ,fbfront.c)

now I can use xl ,unfortunately, xl no option sched-rm.

I changed the source of :

libxl.c  ==> Âoutput from grep:

libxl.c:static int sched_rm_domain_get(libxl__gc *gc, uint32_t domid,

libxl.c: Â Ârc = xc_sched_rm_domain_get(CTX->xch, domid, &sdom);

libxl.c:static int sched_rm_domain_set(libxl__gc *gc, uint32_t domid,

libxl.c: Â Ârc = xc_sched_rm_domain_get(CTX->xch, domid, &sdom);

libxl.c: Â Ârc = xc_sched_rm_domain_set(CTX->xch, domid, &sdom);

libxl.c: Â Â Â Âret=sched_rm_domain_set(gc, domid, scinfo);

libxl.c: ret=sched_rm_domain_get(gc,domid,scinfo);

and :

xen/lowlevel/xc/xc.c:static PyObject *pyxc_sched_rm_domain_set(XcObject *self,

xen/lowlevel/xc/xc.c: Â Âstruct xen_domctl_sched_rm sdom;

xen/lowlevel/xc/xc.c: Â Âif ( xc_sched_rm_domain_set(self->xc_handle, domid, &sdom) != 0 )

xen/lowlevel/xc/xc.c:static PyObject *pyxc_sched_rm_domain_get(XcObject *self, PyObject *args)

xen/lowlevel/xc/xc.c: Â Âstruct xen_domctl_sched_rm sdom;

xen/lowlevel/xc/xc.c: Â Âif ( xc_sched_rm_domain_get(self->xc_handle, domid, &sdom) != 0 )

xen/lowlevel/xc/xc.c: Â { "sched_rm_domain_set",

xen/lowlevel/xc/xc.c: Â Â Â(PyCFunction)pyxc_sched_rm_domain_set,

xen/lowlevel/xc/xc.c: Â Â { "sched_rm_domain_get",

xen/lowlevel/xc/xc.c: Â Â Â(PyCFunction)pyxc_sched_rm_domain_get,

also created :

libxc/xc_rm.c Â===> just likeÂlibxc/xc_rtpartition.c

not changing main.py:

since I see it is commtented::

main.py: Â Â'sched-rtpartition': ('[-d <Domain> [-p[=PERIOD]|-b[=BUDGET]|-v[=VCPU]|-e[=EXTRA]]',

main.py: Â Â Â Â Â Â Â Â Â Â 'Get/set rtpartition scheduler parameters.'),

main.py: Â Â'sched-rtpartition': (

main.py: Â Â"sched-rtpartition",

main.py:# # rtpartition

main.py:# def xm_sched_rtpartition(args):

main.py:# Â Â """Get/Set options for rtpartition Scheduler."""

main.py:# Â Â check_sched_type('rtpartition')

main.py:# Â Â Â Â usage('sched-rtpartition')

main.py:# Â Â Â Â Â Â usage('sched-rtpartition')

main.py:# Â Â Â Â Â Â Â Â Â Â info = server.xend.domain.sched_rtpartition_get(d['name'])

main.py:# Â Â Â Â Â Â Â Â # domain does not support sched-rtpartition?

main.py:# Â Â Â Â Â Â usage('sched-rtpartition')

main.py:# Â Â Â Â Â Â result = server.xend.domain.sched_rtpartition_set(domid, period, budget, vcpu, extra)

main.py: Â Â# "sched-rtpartition": xm_sched_rtpartition,

grep: tests: æääçå

my question is how to make xl can changed "sched-rm" Âparameters?

jackyshen@jackyshen-ThinkPad-T410:~/RT-XEN/RT-Xen-rt-xen_2.0$ xl

Usage xl [-vfN] <subcommand> [args]

xl full list of subcommands:

Âcreate       ÂCreate a domain from config file <filename>

Âconfig-update    Update a running domain's saved configuration, used when rebuilding the domain after reboot

Âlist        ÂList information about all/some domains

Âdestroy       Terminate a domain immediately

Âshutdown      ÂIssue a shutdown signal to a domain

Âreboot       ÂIssue a reboot signal to a domain

Âpci-attach     ÂInsert a new pass-through pci device

Âpci-detach     ÂRemove a domain's pass-through pci device

Âpci-list      ÂList pass-through pci devices for a domain

Âpci-assignable-add ÂMake a device assignable for pci-passthru

Âpci-assignable-removeÂ

          ÂRemove a device from being assignable

Âpci-assignable-list List all the assignable pci devices

Âpause        Pause execution of a domain

Âunpause       Unpause a paused domain

Âconsole       Attach to domain's console

Âvncviewer      Attach to domain's VNC server.

Âsave        ÂSave a domain state to restore later

Âmigrate       Migrate a domain to another host

Âdump-core      Core dump a domain

Ârestore       Restore a domain from a saved state

Âmigrate-receive   Restore a domain from a saved state

Âcd-insert      Insert a cdrom into a guest's cd drive

Âcd-eject      ÂEject a cdrom from a guest's cd drive

Âmem-max       Set the maximum amount reservation for a domain

Âmem-set       Set the current memory usage for a domain

Âbutton-press    ÂIndicate an ACPI button press to the domain

Âvcpu-list      List the VCPUs for all/some domains

Âvcpu-pin      ÂSet which CPUs a VCPU can use

Âvcpu-set      ÂSet the number of active VCPUs allowed for the domain

Âvm-list       List guest domains, excluding dom0, stubdoms, etc.

Âinfo        ÂGet information about Xen host

Âsharing       Get information about page sharing

Âsched-credit    ÂGet/set credit scheduler parameters

Âsched-credit2 Â Â Â Get/set credit2 scheduler parameters

Âsched-rtglobal   ÂGet/set rtglobal scheduler parameters

Âsched-rtpartition  Get/set rtpartition scheduler parameters

============<><><> Â>>> here should be "sched-rm" Âbut not show. Â>>>> it the my question.

ÂBest regards
Jie Shen

Graduate Student in Computer Science

Illinois Institute of TechnologyÂÂÂ
Stuart Building Chicago, IL 60616
+1Â 312 404 0122

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-----------
Meng Xu
PhD Student in Computer and Information Science
University of Pennsylvania

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