search for: xc_restor

Hi all, I need to make some modifications to xc_save and xc_restore to Xen 3.0.3 for research purposes. In order to avoid to recompile all the xen source at each modification I do to these binaries, I thougt to substitute the version of this two binaries which is installed in /usr/lib64/xen/bin, with a version I compile myself from the Xen source code tarball. T...

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 allocation for do...

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) Received all pa...

Hi there, We are using latest version of XCP on 6 hosts. While issuing VM.start or VM.start_on xmlrpc functional call , it says : {''Status'': ''Failure'', ''ErrorDescription'': [''SESSION_INVALID'', ''OpaqueRef:cfb6df14-387d-40a1-cc27-d5962cba7712'']} However if I put VM.start in a loop maybe after

...39;, ''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 9497] INFO (XendCheckpoint:423) Reloading memory pages: 0% [2010-05-08 04:25:53 9497] INFO (XendCheckpoint:423) ERROR Internal e...

...39;, ''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 9497] INFO (XendCheckpoint:423) Reloading memory pages: 0% [2010-05-08 04:25:53 9497] INFO (XendCheckpoint:423) ERROR Internal e...

Hi all I get problem here when I try resume a vm. I do this: xm new VM xm start VM xm suspend VM Everything normal. No errors. But when I try resume the VM: xm resume VM I get this error: [2010-05-06 12:29:59 2040] ERROR (XendCheckpoint:357) /usr/lib/xen/bin/xc_restore 28 2 3 4 1 1 1 0 failed Traceback (most recent call last): File "usr/lib/python2.5/site-packages/xen/xend/XendCheckpoint.py", line 309, in restore forkHelper(cmd, fd, handler.handler, True) File "usr/lib/python2.5/site-packages/xen/xend/XendCheckpoint.py", line 411, in...

Hi all I get problem here when I try resume a vm. I do this: xm new VM xm start VM xm suspend VM Everything normal. No errors. But when I try resume the VM: xm resume VM I get this error: [2010-05-06 12:29:59 2040] ERROR (XendCheckpoint:357) /usr/lib/xen/bin/xc_restore 28 2 3 4 1 1 1 0 failed Traceback (most recent call last): File "usr/lib/python2.5/site-packages/xen/xend/XendCheckpoint.py", line 309, in restore forkHelper(cmd, fd, handler.handler, True) File "usr/lib/python2.5/site-packages/xen/xend/XendCheckpoint.py", line 411, in...

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 (XendCheckpoint:227) Re...

...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 3314] INFO (XendCheckpoint:373) xc_domain_restore start: p2m_size = 100000 [2008-05-07 22:40:12 3314] INFO (XendCheckpoint:373) Reloading memory pages: 0% [2008-05-07 22:40:35 3314] INFO (XendCheckpoint:373) Received all pages...

...0/device/vbd/51713. ... [2008-09-18 15:51:12 xend 3331] DEBUG (XendCheckpoint:198) restore:shadow=0x0, _static_max=0x100, _static_min=0x100, [2008-09-18 15:51:12 xend 3331] DEBUG (balloon:127) Balloon: 262832 KiB free; need 262144; done. [2008-09-18 15:51:12 xend 3331] DEBUG (XendCheckpoint:215) [xc_restore]: /usr/lib/xen/bin/xc_restore 24 10 1 2 0 0 0 ------------------- Xen version: xen-3.0-x86_32p dom0: 2.6.18-92.1.10.el5xen Anybody know what would cause this, or have any suggestions for tracking down the problem? I did find a post from someone who was seeing identical behavior who claimed...

...', ''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] INFO (XendCheckpoint:423) Reloading memory pages: 0% [2010-09-06 21:40:24 2392] INFO (XendCheckpoint:423) ERROR Internal error:...

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

...ough not really new to Xen - I would like to shoot you a quick one regarding the following message logged on xend.log: DEBUG (XendCheckpoint:200) restore:shadow=0x0, _static_max=0x201, _static_min=0x201, DEBUG (balloon:145) Balloon: 29722616 KiB free; need 525312; done. DEBUG (XendCheckpoint:217) [xc_restore]: /usr/lib64/xen/bin/xc_restore 22 2 1 2 0 0 0 INFO (XendCheckpoint:353) xc_domain_restore start: p2m_size = 20900 INFO (XendCheckpoint:353) *ERROR Internal error: read extended-info signature failed* INFO (XendCheckpoint:353) Restore exit with rc=1 DEBUG (XendDomainInfo:2189) XendDomainInfo.destr...

This patch series adds support for preservation of the VM generation ID buffer address in xenstore across save/restore and migrate, and also code to increment the value in all cases except for migration. The first patch modifies creation of the hvmloader key in xenstore and adds creation of a new read/write hvmloader/generation-id-addr key. The second patch changes hvmloader to use the new key (as

...(image:901) args: gfx_passthru, val: None [2010-07-01 12:06:49 5660] INFO (image:833) Need to create platform device.[domid:1] [2010-07-01 12:06:49 5660] DEBUG (XendCheckpoint:361) restore:shadow=0x12, _static_max=0x80000000, _static_min=0x0, [2010-07-01 12:06:49 5660] DEBUG (XendCheckpoint:380) [xc_restore]: /usr/lib64/xen/bin/xc_restore 17 1 3 4 1 1 0 0 [2010-07-01 12:06:49 5660] INFO (XendCheckpoint:482) xc_domain_restore start: p2m_size = 100000 [2010-07-01 12:06:49 5660] INFO (XendCheckpoint:482) Reloading memory pages: 0% [2010-07-01 12:08:12 5660] INFO (XendCheckpoint:482) Read 1448 bytes of...

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

...39;1''} [2008-04-12 21:20:58 xend 9579] DEBUG (XendCheckpoint:198) restore:shadow=0x0, _static_max=0x7d0, _static_min=0x7d0, [2008-04-12 21:20:58 xend 9579] DEBUG (balloon:127) Balloon: 2057212 KiB free; need 2048000; done. [2008-04-12 21:20:58 xend 9579] DEBUG (XendCheckpoint:215) [xc_restore]: /usr/lib64/xen/bin/xc_restore 19 6 1 2 0 0 0 [2008-04-12 21:21:29 xend 9579] INFO (XendCheckpoint:351) ERROR Internal error: read: p2m_size[2008-04-12 21:21:29 xend 9579] INFO (XendCheckpoint:351) Restore exit with rc=1 [2008-04-12 21:21:29 xend.XendDomainInfo 9579] DEBUG (XendDomainInfo: 1...

...aved, everything is correct, and no problem on the xen log. After restore, the VM reply to ping, but ssh (with key, no passwd) doesn't show the banner and the prompt until I press return. Any other key is not processed. Restore log said: [2012-01-06 08:18:27 4348] DEBUG (XendCheckpoint:305) [xc_restore]: /usr/lib/xen-4.0/bin/xc_restore 24 7 1 2 0 0 0 0 [2012-01-06 08:18:27 4348] INFO (XendCheckpoint:423) xc_domain_restore start: p2m_size = 80000 [2012-01-06 08:18:27 4348] INFO (XendCheckpoint:423) Reloading memory pages: 0% [2012-01-06 08:18:51 4348] INFO (XendCheckpoint:423) ERROR Internal er...

...'': ''1''} [2007-08-13 17:32:21 3195] DEBUG (XendCheckpoint:201) restore:shadow=0x0, _static_max=0x4000000, _static_min=0x0, [2007-08-13 17:32:21 3195] DEBUG (balloon:113) Balloon: 2716848 KiB free; need 65536; done. [2007-08-13 17:32:21 3195] DEBUG (XendCheckpoint:213) [xc_restore]: /usr/lib/xen/bin/xc_restore 16 2 1 2 0 0 0 [2007-08-13 17:32:21 3195] INFO (XendCheckpoint:349) xc_domain_restore start: p2m_size = 4800 [2007-08-13 17:32:22 3195] INFO (XendCheckpoint:349) ERROR Internal error: read p2m_frame_list failed [2007-08-13 17:32:22 3195] INFO (XendCheckpoint:349...