Save / restore / migrate with XTP 13138-29 X86-64 and 32 bit DomUs

HI EVERYBODY,

TODAY I UPDATED TO THE NEWEST XTP RELEASE 13138-29. WE HAVE
A MIXED
ENVIRONMENT. WE ARE USING X86-64 HYPERVISOR, DOM0 IS ALSO
X86-64 BUT
DOMAINS ARE ALSO 32 BIT, I.E. X86.

I WANTED TO CHECK MIGRATION FUNCTIONALITY WITH SOME OF OUR
DOMAINS.

BUT THIS ALWAYS FAILS. HERE ARE THE LOGS FOR MIGRATING A 32
BIT DOMU, WHICH
IS ALSO UPTODATE CONCERNING THE KERNEL. OF COURSE THIS IS
PARAVIRTUALIZED.

SYSADMMINXXEN011:~> SUDO XM MIGRATE MNNXHOD001
MINXXEN010
ERROR: /USR/LIB64/XEN/BIN/XC_SAVE 20 8 0 0 0 FAILED
USAGE: XM MIGRATE <DOMAIN> <HOST>

MIGRATE A DOMAIN TO ANOTHER MACHINE.

OPTIONS:

-H, --HELP           PRINT THIS HELP.
-L, --LIVE           USE LIVE MIGRATION.
-P=PORTNUM, --PORT=PORTNUM
                     USE SPECIFIED PORT FOR MIGRATION.
-R=MBIT, --RESOURCE=MBIT
                     SET LEVEL OF RESOURCE USAGE FOR
MIGRATION.

SYSADMMINXXEN011:~>

SYSADMMINXXEN011:~> SUDO CAT /VAR/LOG/XEND.LOG
[2007-05-22 09:56:44 XEND 5290] DEBUG (XENDCHECKPOINT:80)
[XC_SAVE]:
/USR/LIB64/XEN/BIN/XC_SAVE 20 8 0 0 0
[2007-05-22 09:56:44 XEND.XENDDOMAININFO 5290] DEBUG
(XENDDOMAININFO:781)
STORING DOMAIN DETAILS: {'CONSOLE/RING-REF': '4636350',
'CONSOLE/PORT':
'2', 'NAME': 'MIGRATING-MNNXHOD001', 'CONSOLE/LIMIT':
'2097152', 'VM':
'/VM/A0514688-FCB4-9017-4796-813C886297AD', 'DOMID': '8',
'CPU/0/AVAILABILITY': 'ONLINE', 'MEMORY/TARGET': '262144',
'STORE/RING-REF': '4636351', 'STORE/PORT': '1'}
[2007-05-22 09:56:44 XEND 5290] INFO (XENDCHECKPOINT:247)
ERROR INTERNAL
ERROR: DOMAIN IS NOT IN A VALID LINUX GUEST OS STATE
[2007-05-22 09:56:44 XEND 5290] INFO (XENDCHECKPOINT:247)
SAVE EXIT RC=1
[2007-05-22 09:56:44 XEND 5290] ERROR (XENDCHECKPOINT:111)
SAVE FAILED ON
DOMAIN MNNXHOD001 (8).
TRACEBACK (MOST RECENT CALL LAST):
  FILE
"/USR/LIB64/PYTHON2.4/SITE-PACKAGES/XEN/XEND/XENDCHECKP
OINT.PY",
LINE 97, IN SAVE
    FORKHELPER(CMD, FD, SAVEINPUTHANDLER, FALSE)
  FILE
"/USR/LIB64/PYTHON2.4/SITE-PACKAGES/XEN/XEND/XENDCHECKP
OINT.PY",
LINE 235, IN FORKHELPER
    RAISE XENDERROR("%S FAILED" %
STRING.JOIN(CMD))
XENDERROR: /USR/LIB64/XEN/BIN/XC_SAVE 20 8 0 0 0 FAILED
[2007-05-22 09:56:44 XEND.XENDDOMAININFO 5290] DEBUG
(XENDDOMAININFO:781)
STORING DOMAIN DETAILS: {'CONSOLE/RING-REF': '4636350',
'CONSOLE/PORT':
'2', 'NAME': 'MNNXHOD001', 'CONSOLE/LIMIT': '2097152',
'VM':
'/VM/A0514688-FCB4-9017-4796-813C886297AD', 'DOMID': '8',
'CPU/0/AVAILABILITY': 'ONLINE', 'MEMORY/TARGET': '262144',
'STORE/RING-REF': '4636351', 'STORE/PORT': '1'}
SYSADMMINXXEN011:~>

MIGRATING A X86-64 DOMU WORKS FINE ALTHOUGH I SEE THAT MUCH
MORE PACKAGES
GET LOST (DURING A LIVE MIGRATION) THAN IN EARLIER RELEASES.
BUT ANYWAY
MIGRATION WORKS.

DOES ANYBODY ELSE EXPERIENCED THIS ISSUE?

TOBIAS

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ERWIN EICHER 

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Save / restore / migrate with XTP 13138-29 X86-64 and 32 bit DomUs

Thread: Save / restore / migrate with XTP 13138-29 X86-64 and 32 bit DomUs