Public bug reported:
I tried to create a new xen domain :
Command:
xl create XenWin_4.cfg
Output:
Parsing config file XenWin_4.cfg
xc: info: VIRTUAL MEMORY ARRANGEMENT:
Loader: 0000000000100000->000000000017c310
TOTAL: 0000000000000000->000000002f800000
ENTRY ADDRESS: 00000000001015a0
xc: info: PHYSICAL MEMORY ALLOCATION:
4KB PAGES: 0x0000000000000200
2MB PAGES: 0x000000000000017b
1GB PAGES: 0x0000000000000000
libxl: error: libxl_dom.c:718:libxl_userdata_store cannot write
/var/lib/xen/userdata-n.4.3b6bf199-996c-4d45-b374-7bac050ebe0e.xl for
/var/lib/xen/userdata-d.4.3b6bf199-996c-4d45-b374-7bac050ebe0e.xl: No such file
or directory
cannot save config file: No such file or directory
libxl: error: libxl_dom.c:645:libxl__userdata_destroyall glob failed for
/var/lib/xen/userdata-?.4.3b6bf199-996c-4d45-b374-7bac050ebe0e.*: No such file
or directory
Upon investigation, the directory
/var/lib/xen/
was missing.
After creating the directory, the error vanished.
So the solution is to create the directory during the installation of
the "xen" package.
ProblemType: Bug
DistroRelease: Ubuntu 11.10
Package: xen-hypervisor-4.1-amd64 4.1.1-2ubuntu4.1
ProcVersionSignature: Ubuntu 3.0.0-16.28-generic 3.0.17
Uname: Linux 3.0.0-16-generic x86_64
ApportVersion: 1.23-0ubuntu4
Architecture: amd64
Date: Thu Mar 8 15:32:36 2012
Dependencies:
ProcEnviron:
LANGUAGE=
LANG=en_US.UTF-8
SHELL=/bin/bash
SourcePackage: xen
UpgradeStatus: No upgrade log present (probably fresh install)
** Affects: xen (Ubuntu)
Importance: Undecided
Status: Confirmed
** Tags: amd64 apport-bug oneiric
** Changed in: xen (Ubuntu)
Status: New => Confirmed
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https://bugs.launchpad.net/bugs/949974
Title:
Missing directory /var/lib/xen/ causes user-unfriendly errors
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