* Help: xc_introduce_domain query
@ 2009-05-26 11:00 Asutosh Das
0 siblings, 0 replies; 2+ messages in thread
From: Asutosh Das @ 2009-05-26 11:00 UTC (permalink / raw
To: xen-api-GuqFBffKawuULHF6PoxzQEEOCMrvLtNR,
xen-devel-GuqFBffKawuULHF6PoxzQEEOCMrvLtNR
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Hi
I am trying to boot a guest domain linux 2.6.18 as guest on xen. I have
written an application that would do whatever xend does to boot the domain.
I introduced the domain (xc_introduce_domain) API and then I am trying to
write the device details to xenstore. But I get an error of "Illegal seek"
and the stuff that I want to write doesn't get reflected in xenstore.
However, if I run the same xs_write command without the
xs_introduce_domain(), I get a success and it reflects on Xenstore.
After a bit of digging, I realized that I am able to write to xenstore
domain-path except for the domain-id that the guest-domain is booting. i.e.
if the domain-path is /local/domain/1 , I am able to write to
/local/domain/<n>, where n != 1.
Please can you help me know, if there is any relation between
xs_introduce_domain and xs_write.
Xend writes the device details (e.g vbd) in a
loop(xend/server/DevController.py, createDevices). I didn't quite
understand why its doing that way.
--
Thank you,
Warm Regards,
Asutosh Das
# (+91) 9818 4494 69
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^ permalink raw reply [flat|nested] 2+ messages in thread
* Help: xc_introduce_domain query
@ 2009-05-27 6:19 anurag tripathi
0 siblings, 0 replies; 2+ messages in thread
From: anurag tripathi @ 2009-05-27 6:19 UTC (permalink / raw
To: xen-devel
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Hi
I am trying to boot a guest domain linux 2.6.18 as guest on xen. I have
written an application that would do whatever xend does to boot the domain.
I introduced the domain (xc_introduce_domain) API and then I am trying to
write the device details to xenstore. But I get an error of "Illegal seek"
and the stuff that I want to write doesn't get reflected in xenstore.
However, if I run the same xs_write command without the
xs_introduce_domain(), I get a success and it reflects on Xenstore.
After a bit of digging, I realized that I am able to write to xenstore
domain-path except for the domain-id that the guest-domain is booting. i.e.
if the domain-path is /local/domain/1 , I am able to write to
/local/domain/<n>, where n != 1.
Please can you help me know, if there is any relation between
xs_introduce_domain and xs_write.
Xend writes the device details (e.g vbd) in a
loop(xend/server/DevController.py, createDevices). I didn't quite
understand why its doing that way.
--
Thank you,
Warm Regards,
Anurag Tripathi
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2009-05-26 11:00 Help: xc_introduce_domain query Asutosh Das
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