search for: xendcheckpoint

...ng if this is a known bug? Trying to migrate the VM off to a diff dom0 results in the below error. Other VMs migrated off fine (started at around the same time as this vm) and I''ve tried a few different target servers, all resulting in the same thing. [2011-09-13 13:48:24 3996] DEBUG (XendCheckpoint:124) [xc_save]: /usr/lib/xen/bin/xc_save 29 77 0 0 1 [2011-09-13 13:48:24 3996] INFO (XendCheckpoint:423) xc_save: failed to get the suspend evtchn port [2011-09-13 13:48:24 3996] INFO (XendCheckpoint:423) [2011-09-13 13:49:03 3996] DEBUG (XendCheckpoint:394) suspend [2011-09-13 13:49:03 3996] DE...

...bushead ~]# ls -ll TestVM* -rwxr-xr-x 1 root root 134508135 Jul 29 09:05 TestVM1.chkpt -rwxr-xr-x 1 root root 134508135 Jul 29 09:05 TestVM2.chkpt I hereby represents the xend.log as follows for your reference...... ************************************************ [2011-07-29 09:05:15 5355] INFO (XendCheckpoint:423) Total pages sent= 32768 (0.94x) [2011-07-29 09:05:15 5355] INFO (XendCheckpoint:423) (of which 0 were fixups) [2011-07-29 09:05:15 5355] INFO (XendCheckpoint:423) All memory is saved [2011-07-29 09:05:15 5355] DEBUG (XendCheckpoint:124) [xc_save]: /usr/lib64/xen/bin/xc_save 33 4 0 0 0 [2011-07...

...online'', ''cpu/1/availability'': ''online'', ''control/platform-feature-multiprocessor-suspend'': ''1''} [2008-06-11 12:18:19 3983] DEBUG (balloon:132) Balloon: 3124 KiB free; need 3072; done. [2008-06-11 12:18:19 3983] DEBUG (XendCheckpoint:88) [xc_save]: /usr/lib/xen/bin/xc_save 28 1 0 0 1 [2008-06-11 12:18:19 3983] INFO (XendCheckpoint:349) Had 0 unexplained entries in p2m table [2008-06-11 12:24:01 3983] INFO (XendCheckpoint:349) Saving memory pages: iter 1 1: sent 61452, skipped 4084, delta 341840ms, dom0 15%, target 2%, sent 5Mb/...

...Timeout waiting for domain 2 to suspend Usage: xm save [-c] <Domain> <CheckpointFile> Save a domain state to restore later. -c, --checkpoint Leave domain running after creating snapshot xend.log : [2010-11-26 15:39:48 5411] DEBUG (XendCheckpoint:124) [xc_save]: /usr/lib64/xen/bin/xc_save 4 2 0 0 4 [2010-11-26 15:39:48 5411] INFO (XendCheckpoint:423) xc_save: failed to get the suspend evtchn port [2010-11-26 15:39:48 5411] INFO (XendCheckpoint:423) [2010-11-26 15:39:48 5411] DEBUG (XendCheckpoint:394) suspend [2010-11-26 15:39:48 5411] DE...

...Timeout waiting for domain 2 to suspend Usage: xm save [-c] <Domain> <CheckpointFile> Save a domain state to restore later. -c, --checkpoint Leave domain running after creating snapshot xend.log : [2010-11-26 15:39:48 5411] DEBUG (XendCheckpoint:124) [xc_save]: /usr/lib64/xen/bin/xc_save 4 2 0 0 4 [2010-11-26 15:39:48 5411] INFO (XendCheckpoint:423) xc_save: failed to get the suspend evtchn port [2010-11-26 15:39:48 5411] INFO (XendCheckpoint:423) [2010-11-26 15:39:48 5411] DEBUG (XendCheckpoint:394) suspend [2010-11-26 15:39:48 5411] DE...

...''xenconsoled'', ''name'': ''domusample'', ''domid'': ''10'', ''image/xen-version'': ''xen-3.0'', ''store/port'': ''1''} [2010-05-08 04:23:16 9497] DEBUG (XendCheckpoint:286) restore:shadow=0x0, _static_max=0x40000000, _static_min=0x0, [2010-05-08 04:23:16 9497] DEBUG (XendCheckpoint:305) [xc_restore]: /usr/lib/xen/bin/xc_restore 22 10 1 2 0 0 0 0 [2010-05-08 04:23:16 9497] INFO (XendCheckpoint:423) xc_domain_restore start: p2m_size = 40000 [2010-05-08 04:23:16...

...''xenconsoled'', ''name'': ''domusample'', ''domid'': ''10'', ''image/xen-version'': ''xen-3.0'', ''store/port'': ''1''} [2010-05-08 04:23:16 9497] DEBUG (XendCheckpoint:286) restore:shadow=0x0, _static_max=0x40000000, _static_min=0x0, [2010-05-08 04:23:16 9497] DEBUG (XendCheckpoint:305) [xc_restore]: /usr/lib/xen/bin/xc_restore 22 10 1 2 0 0 0 0 [2010-05-08 04:23:16 9497] INFO (XendCheckpoint:423) xc_domain_restore start: p2m_size = 40000 [2010-05-08 04:23:16...

...guration I am using. Thank you in advance for any help you can provide in resolving this issue. Vivek. Additional information: The xend.log file on the destination server shows some error with mmap failing. Here is an excerpt: -------- ---------- ------- [2009-01-03 21:29:09 4814] INFO (XendCheckpoint:277) restore hvm domain 10, apic=1, pae=1 [2009-01-03 21:29:09 4814] DEBUG (image:743) args: boot, val: c [2009-01-03 21:29:09 4814] DEBUG (image:743) args: fda, val: None [2009-01-03 21:29:09 4814] DEBUG (image:743) args: fdb, val: None [2009-01-03 21:29:09 4814] DEBUG (image:743) args: soundhw, v...

I''m having issues with HVM live migration and every xen version I''ve tried - 3.0.1, 3.1.x, 3.3.0 and 3.3.1. Migrations will fail intermittently with messages like this on the receiving hypervisor: [2009-02-02 11:35:19 12629] DEBUG (XendCheckpoint:264) [xc_restore]: /usr/lib64/xen/bin/xc_restore 4 4 2 3 1 1 1 [2009-02-02 11:35:19 12629] INFO (XendCheckpoint:403) xc_domain_restore start: p2m_size = 100000 [2009-02-02 11:35:19 12629] INFO (XendCheckpoint:403) Reloading memory pages: 0% [2009-02-02 11:35:23 12629] INFO (XendCheckpoint:403)...

I encounter PV domain restore failure on r14770. Are you guys aware of this? ======================================================================== [2007-04-10 09:57:24 4664] DEBUG (balloon:113) Balloon: 754076 KiB free; need 65536; done. [2007-04-10 09:57:24 4664] DEBUG (XendCheckpoint:220) [xc_restore]: /usr/lib/xen/bin/xc_restore 24 4 1 2 0 0 0 [2007-04-10 09:57:24 4664] INFO (XendCheckpoint:336) xc_domain_restore start: p2m_size = 4800 [2007-04-10 09:57:24 4664] INFO (XendCheckpoint:336) Reloading memory pages: 0% [2007-04-10 09:57:25 4664] INFO (XendCheckpoint:336) Failed a...

Hello again, now my xen works. But a strange thing: Name ID Mem(MiB) VCPUs State Time(s) Domain-0 0 2514 4 r----- 76.2 vx1 1 256 1 -b---- 6.1 vx2 2 256 1 -b---- 5.8 vx3 3 256 1 -b---- 5.3 vx4

Hi... I have some difficulty to migrate a VM with Windows 2003 Server installed... I have two servers with DRBD as a Storage Server between this both servers. When I try migrate I get this error: [2010-05-05 11:32:15 3165] DEBUG (XendCheckpoint:124) [xc_save]: /usr/lib/xen/bin/xc_save 29 1 0 0 5 [2010-05-05 11:32:15 3165] INFO (XendCheckpoint:423) xc_save: failed to get the suspend evtchn port [2010-05-05 11:32:15 3165] INFO (XendCheckpoint:423) 1: sent 136192, skipped 538, delta 10803ms, dom0 42%, target 0%, sent 413Mb/s, dirtied 5Mb/s...

I got latest (13601) yesterday evening. This doesn''t seem to work to do Restore (at least of the Windows test-image that I''ve been using for testing previously). The VM restores reasonably OK, but it jumps to an invalid address shortly after restoring, giving a D1 blue-screen error (DRIVER_IRQL_LESS_OR_EQUAL), which turns out to be "page-fault in driver" after I

...#39;'*like it''s OK, but I end up with a non-responsive VM on the target host. There are no fail or error lines in the source host xend.log file. The xend.log file on the target host these ''fail'' or ''error'' lines: [2011-07-06 14:57:11 26204] INFO (XendCheckpoint:485) read_exact_timed failed (select returned 0) [2011-07-06 14:57:11 26204] INFO (XendCheckpoint:485) ERROR Internal error: Error when reading batch size [2011-07-06 14:57:11 26204] INFO (XendCheckpoint:485) ERROR Internal error: error when buffering batch, finishing I can also see that the VM...

...': ''1'', ''name'': ''tpccExpt-remus'', ''domid'': ''6'', ''image/xen-version'': ''xen-3.0'', ''store/port'': ''1''} [2010-09-06 21:38:16 2392] DEBUG (XendCheckpoint:286) restore:shadow=0x0, _static_max=0x7d000000, _static_min=0x0, [2010-09-06 21:38:16 2392] DEBUG (XendCheckpoint:305) [xc_restore]: /usr/lib/xen/bin/xc_restore 4 6 1 2 0 0 0 0 [2010-09-06 21:38:16 2392] INFO (XendCheckpoint:423) xc_domain_restore start: p2m_size = 7d000 [2010-09-06 21:38:16 2392]...

xen_changeset : Sun Apr 16 15:45:57 2006 +0100 9629:07408313ce33 /var/log/xend.log: [2006-04-19 20:42:09 xend] DEBUG (balloon:126) Balloon: free 1348; need 521; done. [2006-04-19 20:42:09 xend] DEBUG (XendCheckpoint:148) [xc_restore]: /usr/lib/xen/bin/xc_restore 11 20 42 133120 1 2 [2006-04-19 20:42:10 xend] ERROR (XendCheckpoint:227) xc_linux_restore start: max_pfn = 20800 [2006-04-19 20:42:10 xend] ERROR (XendCheckpoint:227) Increased domain reservation by 82000 KB [2006-04-19 20:42:10 xend] ERROR (XendCh...

...9;: ''1'', ''name'': ''migrating-Etch'', ''domid'': ''1'', ''image/xen-version'': ''xen-3.0'', ''store/port'': ''1''} [2007-08-13 16:53:18 3247] DEBUG (XendCheckpoint:88) [xc_save]: /usr/lib64/xen/bin/xc_save 24 1 0 0 0 [2007-08-13 16:53:18 3247] DEBUG (XendCheckpoint:320) suspend [2007-08-13 16:53:18 3247] DEBUG (XendCheckpoint:91) In saveInputHandler suspend [2007-08-13 16:53:18 3247] DEBUG (XendCheckpoint:93) Suspending 1 ... [2007-08-13 16:53:18 3247] DE...

...oller.py", line 113, in createDevice raise VmError("Device %s is already connected." % dev_str) VmError: Device sda1 (2049, vbd) is already connected. [2008-03-03 10:12:52 15205] DEBUG (XendDomainInfo:1952) XendDomainInfo.resumeDomain: completed [2008-03-03 10:12:52 15205] DEBUG (XendCheckpoint:144) XendCheckpoint.save: resumeDomain ---- On the destination node, the log does not show any error, but the domU is still frozen, and the only thing I can do is destroying it (and same thing on source node, I should then destroy the domU as it is frozen to) : ---- [2008-03-03 10:12:22 4485] DEBU...

Hi, i do some tests with restoring HVM winxp-domU''s. Even, if i restore a saved DomU from a ramdisk, the Restoring-process has only a bandwidth about 23MB/sec: Here a example restoring an 512MB HVM opensuse10.3 DomU ...... [2008-05-07 22:40:12 3314] DEBUG (XendCheckpoint:218) restore:shadow=0x5, _static_max=0x20000000, _static_min=0x0, [2008-05-07 22:40:12 3314] DEBUG (balloon:132) Balloon: 12803896 KiB free; need 537600; done. [2008-05-07 22:40:12 3314] DEBUG (XendCheckpoint:235) [xc_restore]: /usr/lib64/xen/bin/xc_restore 31 186 2 3 1 1 1 [2008-05-07 22:40:12 331...

...doing this, when running the migration command (xm migrate domain destination) I got a popen error. What am I doing wrong? Please have a look at the log below if it could be useful. Thanks a lot in advance! Traceback (most recent call last): File "/usr/lib64/python2.4/site-packages/xen/xend/XendCheckpoint.py", line 211, in save forkHelper(cmd, fd, saveInputHandler, False, dominfo) File "/usr/lib64/python2.4/site-packages/xen/xend/XendCheckpoint.py", line 477, in forkHelper raise XendError("%s failed: popen failed" % string.join(cmd)) XendError: /usr/lib64/xen/bin/x...