Re: xen/stable-2.6.32.x xen-4.1.1 live migration fails with kernels 2.6.39, 3.0.3 and 3.1-rc2

[Andreas Olsowski <andreas.olsowski@leuphana.de>]

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A little update, i now have all machines running on xen-4.1-testing with 
xen/stable-2.6.32.x
That gave me the possiblity for additional tests.

(I also tested xm/xend in addtion to xl/libxl, to make sure its not a 
xl/libxl problem.)

I took the liberty to create a new test result matrix that should 
provide a better overview (in case someone else wants to get the whole 
picture):

####################################################################
##### xen 4.1 live migration fails between different platforms #####
####################################################################
XEN: xen-4.1-testing.hg
dom0: xen/stable-2.6.32.x
domU: linux-2.6.39 vanilla (also 3.0.3 and 3.1)

toolstack: xl/libxl
(at least FAIL type1 also occurs with xm/xend)

# create means the guest has been created by this host
# received means the guest has been migrate-received by this host

XEN: xen-4.1-testing.hg
dom0: xen/stable-2.6.32.x
domU: linux-2.6.39 vanilla (also 3.0.3 and 3.1)

toolstack: xl/libxl
(at least FAIL type1 also occurs with xm/xend)


# Dell PE 2950 and Dell PE 2950
create pe2950-1 -> pe2950-2  OK
received pe2950-2 -> pe2950-1 OK
create pe2950-2 -> pe2950-1  OK
received pe2950-1 -> pe2950-2 OK

# Dell PE 2950 and Dell R710
create pe2950-1 -> r710  OK
received r710 -> pe2950-1 OK
create r710 -> pe2950-1 FAIL (type 1): http://pastebin.com/iUeNPQyY

# Dell PE 2950 and Dell R610
create pe2950-1 -> r610-1 FAIL (type 2): http://pastebin.com/fzMkuS5s
create r610-1 -> pe2950-1 FAIL (type 1): http://pastebin.com/Lq6SGVPj

# Dell R610 and Dell R610
create r610-1 -> r610-2 OK
received r610-2 -> r610-1 OK

create r610-2 -> r610-1 OK
received r610-1 -> r610-2 OK

# Dell R610 and Dell R710
create r610-1 -> r710 OK
received r710 -> r610-1 OK

create r710 -> r610-1 FAIL (type 2): http://pastebin.com/eff5Yx0C

# Dell PE 2950 and Dell R710 and Dell R610
create pe2950-2 -> r710 OK
received r710 -> r610 FAIL (type 2): http://pastebin.com/it7QPsJk

create r610 -> r710 OK
received r710 -> pe2950-2 FAIL (type 1 derived?): 
http://pastebin.com/R6pXSJpU

#EOF

with best regards

Andreas


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