[Xen-users] Save opensolaris-2008.05 HVM hang with xen3.2

["Daniel Schwager" <Daniel.Schwager@xxxxxxxx>]

Hi,

i try to save a running opensolaris-2008.05(snv86) HVM 32-bit DomU with
xen3.2-testing (3 days old),
but the saving will never ends (means hang). ...

/var/log/xen/xend.log
[2008-05-24 19:52:33 20386] DEBUG (XendCheckpoint:89) [xc_save]:
/usr/lib64/xen/bin/xc_save 40 61 0 0 4
[2008-05-24 19:52:33 20386] DEBUG (XendCheckpoint:334) suspend
[2008-05-24 19:52:33 20386] DEBUG (XendCheckpoint:92) In
saveInputHandler suspend
[2008-05-24 19:52:33 20386] DEBUG (XendCheckpoint:94) Suspending 61 ...
[2008-05-24 19:52:33 20386] DEBUG (XendDomainInfo:467)
XendDomainInfo.shutdown(suspend)
[2008-05-24 19:52:33 20386] DEBUG (XendDomainInfo:1092)
XendDomainInfo.handleShutdownWatch
.. nothing more

[root@xen04 /var/log/xen]$ xm list
Name                                        ID   Mem VCPUs      State
Time(s)
Domain-0                                     0   512     8     r-----
3026.1
migrating-soalris-snv86                     61   384     1     -b----
59.6

but the machine runs in a normal way (can login ,...)

The save file shows only the DomU information, but no suspend-data:

[root@xen04 ~]$ ls -la save
-rwxr-xr-x 1 root root 1150 2008-05-24 19:52 save

[root@xen04 ~]$ cat save
LinuxGuestRecord^@^@^Dj(domain (domid 61) (on_crash destroy) (uuid
75594019-ba80-5a8e-cd9f-18eb2bc8aa43) (bootloader_args ) (vcpus 1) (name
soalris-snv86) (on_poweroff destroy) (on_reboot restart) (bootloader )
(maxmem 384) (memory 384) (shadow_memory 4) (vcpu_avail 1) (features )
(on_xend_start ignore) (on_xend_stop ignore) (start_time 1211651473.35)
(cpu_time 31.480495173) (online_vcpus 1) (image (hvm (kernel
/usr/lib/xen/boot/hvmloader) (acpi 1) (apic 1) (boot c) (device_model
/usr/lib64/xen/bin/qemu-dm) (pae 1) (serial pty) (usb 1) (usbdevice
tablet) (notes (SUSPEND_CANCEL 1)))) (status 2) (state r-----)
(store_mfn '98302') (device (vif (bridge xenbr) (mac 00:16:3e:15:9a:77)
(script vif-bridge) (uuid 03844ac5-0b50-b8fa-26ad-9bb42cab1e21) (backend
0))) (device (vbd (uname phy:/tmp/VM10565-soalris-snv86-0) (uuid
48b65f96-cedb-f48c-9a94-a0641fa1d212) (mode w) (dev hda:disk) (backend
0) (bootable 1) (VDI ))) (device (vkbd (backend 0))) (device (vfb
(vncunused 1) (type vnc) (uuid e20dbd70-efd1-4a96-3aa1-aace1be8eb90)
(location localhost:5900))) (device (console (protocol vt100) (location
3) (uuid ed3f6e65-24af-ff0c-ad46-109b0311c6f8))))


Other DomU-HJVM machines (ubuntu, opensuse) will save without problems
..

Is this a solaris topic ? I thought, die HVM is independent of the OS ?

Regards
Danny

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