[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index] [Xen-users] xl save
I'm running xen 4.4.1 on arch linux and I'm not having any luck with saving an arch PV guest. Does the guest OS have to support suspending? I suspect it does but would like to confirm before I go down the path of setting it up. When I execute xl save with the domain name I don't get any error messages. The restore fails, however. Its odd because when I ran xl save with the domain id (instead of the name), it did fail during the save with a complaint about the guest not suspending. [ssh log below] I googled around for some of the text in the error messages and did not find anything useful. The closest I came was this former mail list conversation(http://lists.xen.org/archives/html/xen-devel/2014-03/msg01647.html), however, it seems to be about HVM so I'm not sure it is related to my issue. And this one but it is old: http://xen.crc.id.au/bugs/print_bug_page.php?bug_id=7 Thanks in advance. [root@earth ~]# xl save arch2 /vms/arch2/save Saving to /vms/arch2/save new xl format (info 0x0/0x0/226) xc: Saving memory: iter 0 (last sent 0 skipped 0): 134217728/134217728 100% -------- [root@earth arch2]# xl restore /vms/arch2/save Loading new save file /vms/arch2/save (new xl fmt info 0x0/0x0/226) Savefile contains xl domain config Parsing config from <saved> libxl: error: libxl_utils.c:396:libxl_read_exactly: file/stream truncated reading ipc msg header from domain 19 save/restore helper stdout pipe libxl: error: libxl_exec.c:129:libxl_report_child_exitstatus: domain 19 save/restore helper [-1] died due to fatal signal Killed libxl: error: libxl_create.c:1022:domcreate_rebuild_done: cannot (re-)build domain: -3 -------- [root@earth arch2]# xl restore /vms/arch2/arch2.c /vms/arch2/save Loading new save file /vms/arch2/save (new xl fmt info 0x0/0x0/226) Savefile contains xl domain config Parsing config from /vms/arch2/arch2.c libxl: error: libxl_utils.c:396:libxl_read_exactly: file/stream truncated reading ipc msg header from domain 20 save/restore helper stdout pipe libxl: error: libxl_exec.c:129:libxl_report_child_exitstatus: domain 20 save/restore helper [-1] died due to fatal signal Killed libxl: error: libxl_create.c:1022:domcreate_rebuild_done: cannot (re-)build domain: -3 ---------------------------------------------- [root@earth new]# xl save 26 /vms/arch2/save Saving to /vms/arch2/save new xl format (info 0x0/0x0/226) libxl: error: libxl_dom.c:1099:libxl__domain_suspend_common_callback: guest didn't acknowledge suspend, cancelling request libxl: error: libxl_dom.c:1121:libxl__domain_suspend_common_callback: guest didn't acknowledge suspend, request cancelled xc: error: Suspend request failed: Internal error xc: error: Domain appears not to have suspended: Internal error libxl: error: libxl_dom.c:1406:libxl__xc_domain_save_done: saving domain: domain did not respond to suspend request: Success Failed to save domain, resuming domain _______________________________________________ Xen-users mailing list Xen-users@xxxxxxxxxxxxx http://lists.xen.org/xen-users
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