Re: [Xen-devel] HVM guests hanging in hpet_rtc_interrupt

[Olaf Hering <olaf@xxxxxxxxx>]

[ sorry, had this reply open in another window and forgot to send it ]

On Mon, Feb 04, Olaf Hering wrote:

> I'm attaching the xen, dom0 and domU logs from a pvops kernel. sles
> kernel will follow.
> 
> I will also try to revert the two changeset above.

These are the logs from sles11sp2 kernel in dom0+domU.
The guest prints "hpet1: lost 2201 rtc interrupts".

Xen has changeset 26461 reverted, but this does at least not solve the
"hpet1: lost 2201 rtc interrupts" interrupt messages.

Olaf

PS:
xl migrate with sles11 kernel does not seem to work for other unrelated reasons:

root@satriani:~/hpet # xl -v -v migrate -M 3 -m 2 -N 
sles11sp2_full_minimal_nfsroot_bug694863 localhost
migration target: Ready to receive domain.
Saving to migration stream new xl format (info 0x0/0x0/657)
Loading new save file <incoming migration stream> (new xl fmt info 0x0/0x0/657)
 Savefile contains xl domain config
xc: error: Can't create lock file for suspend event channel 
/var/lib/xen/suspend_evtchn_2_lock.d: Internal error
libxl: warning: libxl_dom.c:1268:libxl__domain_suspend: Suspend event channel 
initialization failed
xc: Reloading memory pages: 105472/1048575   10%^Axc: detail: type fail: page 0 
mfn 000f2000
xc: detail: type fail: page 1 mfn 000f2001
xc: detail: type fail: page 2 mfn 000f2002
xc: detail: delta 5993ms, dom0 20%, target 6%, sent 722Mb/s, dirtied 94Mb/s 
17369 pages
xc: detail: type fail: page 861 mfn 000f2001
xc: detail: delta 545ms, dom0 37%, target 4%, sent 1036Mb/s, dirtied 8Mb/s 147 
pages
xc: detail: type fail: page 133 mfn 000f2000
xc: detail: type fail: page 134 mfn 000f2002
xc: error: Live migration aborted, as requested. (guest too busy?) total_sent 
149477 iter 3, max_iters 3 max_factor 2: Internal error
xc: detail: Save exit rc=1
libxl: error: libxl_dom.c:1306:libxl__xc_domain_save_done: saving domain: 
domain did not respond to suspend request: No such device
migration sender: libxl_domain_suspend failed (rc=-8)
xc: error: 0-length read: Internal error
xc: error: read_exact_timed failed (read rc: 0, errno: 0): Internal error
xc: error: Error when reading batch size (0 = Success): Internal error
xc: error: Error when reading batch (0 = Success): Internal error
libxl: error: libxl_create.c:787:libxl__xc_domain_restore_done: restoring 
domain: Resource temporarily unavailable
libxl: error: libxl_create.c:869:domcreate_rebuild_done: cannot (re-)build 
domain: -3
libxl: error: libxl.c:1395:libxl__destroy_domid: non-existant domain 3
libxl: error: libxl.c:1359:domain_destroy_callback: unable to destroy guest 
with domid 3
libxl: error: libxl_create.c:1177:domcreate_destruction_cb: unable to destroy 
domain 3 following failed creation
migration target: Domain creation failed (code -3).
libxl: info: libxl_exec.c:118:libxl_report_child_exitstatus: migration target 
process [5218] exited with error status 3
Migration failed, failed to suspend at sender.

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