libvirt/docs/schemas/storagepool.rng
Eric Blake 265457845f xml: output memory unit for clarity
Make it obvious to 'dumpxml' readers what unit we are using,
since our default of KiB for memory (1024) differs from qemu's
default of MiB; and differs from our use of bytes for storage.

Tests were updated via:

$ find tests/*data tests/*out -name '*.xml' | \
  xargs sed -i 's/<\(memory\|currentMemory\|hard_limit\|soft_limit\|min_guarantee\|swap_hard_limit\)>/<\1 unit='"'KiB'>/"
$ find tests/*data tests/*out -name '*.xml' | \
  xargs sed -i 's/<\(capacity\|allocation\|available\)>/<\1 unit='"'bytes'>/"

followed by a few fixes for the stragglers.

Note that with this patch, the RNG for <memory> still forbids
validation of anything except unit='KiB', since the code silently
ignores the attribute; a later patch will expand <memory> to allow
scaled input in the code and update the RNG to match.

* docs/schemas/basictypes.rng (unit): Add 'bytes'.
(scaledInteger): New define.
* docs/schemas/storagevol.rng (sizing): Use it.
* docs/schemas/storagepool.rng (sizing): Likewise.
* docs/schemas/domaincommon.rng (memoryKBElement): New define; use
for memory elements.
* src/conf/storage_conf.c (virStoragePoolDefFormat)
(virStorageVolDefFormat): Likewise.
* src/conf/domain_conf.h (_virDomainDef): Document unit used
internally.
* src/conf/storage_conf.h (_virStoragePoolDef, _virStorageVolDef):
Likewise.
* tests/*data/*.xml: Update all tests.
* tests/*out/*.xml: Likewise.
* tests/define-dev-segfault: Likewise.
* tests/openvzutilstest.c (testReadNetworkConf): Likewise.
* tests/qemuargv2xmltest.c (blankProblemElements): Likewise.
2012-03-07 18:24:43 -07:00

466 lines
10 KiB
XML

<?xml version="1.0"?>
<!-- A Relax NG schema for the libvirt storage pool XML format -->
<grammar xmlns="http://relaxng.org/ns/structure/1.0"
datatypeLibrary="http://www.w3.org/2001/XMLSchema-datatypes">
<include href='basictypes.rng'/>
<start>
<ref name='pool'/>
</start>
<define name='pool'>
<element name='pool'>
<choice>
<ref name='pooldir'/>
<ref name='poolfs'/>
<ref name='poolnetfs'/>
<ref name='poollogical'/>
<ref name='pooldisk'/>
<ref name='pooliscsi'/>
<ref name='poolscsi'/>
<ref name='poolmpath'/>
</choice>
</element>
</define>
<define name='pooldir'>
<attribute name='type'>
<value>dir</value>
</attribute>
<ref name='commonmetadata'/>
<ref name='sizing'/>
<ref name='sourcedir'/>
<ref name='target'/>
</define>
<define name='poolfs'>
<attribute name='type'>
<value>fs</value>
</attribute>
<ref name='commonmetadata'/>
<ref name='sizing'/>
<ref name='sourcefs'/>
<ref name='target'/>
</define>
<define name='poolnetfs'>
<attribute name='type'>
<value>netfs</value>
</attribute>
<ref name='commonmetadata'/>
<ref name='sizing'/>
<ref name='sourcenetfs'/>
<ref name='target'/>
</define>
<define name='poollogical'>
<attribute name='type'>
<value>logical</value>
</attribute>
<ref name='commonmetadata'/>
<ref name='sizing'/>
<ref name='sourcelogical'/>
<ref name='target'/>
</define>
<define name='pooldisk'>
<attribute name='type'>
<value>disk</value>
</attribute>
<ref name='commonmetadata'/>
<ref name='sizing'/>
<ref name='sourcedisk'/>
<ref name='target'/>
</define>
<define name='pooliscsi'>
<attribute name='type'>
<value>iscsi</value>
</attribute>
<ref name='commonmetadata'/>
<ref name='sizing'/>
<ref name='sourceiscsi'/>
<ref name='target'/>
</define>
<define name='poolscsi'>
<attribute name='type'>
<value>scsi</value>
</attribute>
<ref name='commonmetadata'/>
<ref name='sizing'/>
<ref name='sourcescsi'/>
<ref name='target'/>
</define>
<define name='poolmpath'>
<attribute name='type'>
<value>mpath</value>
</attribute>
<ref name='commonmetadata'/>
<ref name='sizing'/>
<optional>
<ref name='sourcempath'/>
</optional>
<ref name='target'/>
</define>
<define name='sourceinfovendor'>
<optional>
<element name='vendor'>
<attribute name='name'>
<text/>
</attribute>
</element>
</optional>
<optional>
<element name='product'>
<attribute name='name'>
<text/>
</attribute>
</element>
</optional>
</define>
<define name='commonmetadata'>
<element name='name'>
<ref name='name'/>
</element>
<optional>
<element name='uuid'>
<ref name='UUID'/>
</element>
</optional>
</define>
<define name='sizing'>
<optional>
<element name='capacity'>
<ref name='scaledInteger'/>
</element>
</optional>
<optional>
<element name='allocation'>
<ref name='scaledInteger'/>
</element>
</optional>
<optional>
<element name='available'>
<ref name='scaledInteger'/>
</element>
</optional>
</define>
<define name='permissions'>
<optional>
<element name='permissions'>
<element name='mode'>
<ref name='unsignedInt'/>
</element>
<element name='owner'>
<ref name='unsignedInt'/>
</element>
<element name='group'>
<ref name='unsignedInt'/>
</element>
<optional>
<element name='label'>
<text/>
</element>
</optional>
</element>
</optional>
</define>
<define name='target'>
<element name='target'>
<optional>
<element name='path'>
<ref name='absFilePath'/>
</element>
</optional>
<ref name='permissions'/>
</element>
</define>
<define name='sourceinfohost'>
<element name='host'>
<attribute name='name'>
<text/>
</attribute>
<optional>
<attribute name='port'>
<ref name="PortNumber"/>
</attribute>
</optional>
<empty/>
</element>
</define>
<define name='sourceinfodev'>
<element name='device'>
<attribute name='path'>
<choice>
<ref name='absFilePath'/>
<ref name='name'/>
</choice>
</attribute>
<choice>
<empty/>
<ref name='devextents'/>
</choice>
</element>
</define>
<define name='initiatorinfo'>
<element name='initiator'>
<element name='iqn'>
<attribute name='name'>
<text/>
</attribute>
<empty/>
</element>
</element>
</define>
<define name='devextents'>
<oneOrMore>
<element name='freeExtent'>
<attribute name='start'>
<ref name='unsignedLong'/>
</attribute>
<attribute name='end'>
<ref name='unsignedLong'/>
</attribute>
</element>
</oneOrMore>
</define>
<define name='sourceinfodir'>
<element name='dir'>
<attribute name='path'>
<ref name='absFilePath'/>
</attribute>
<empty/>
</element>
</define>
<define name='sourceinfoadapter'>
<element name='adapter'>
<attribute name='name'>
<text/>
</attribute>
<empty/>
</element>
</define>
<define name='sourceinfoname'>
<element name='name'>
<text/>
</element>
</define>
<define name='sourceinfoauth'>
<element name='auth'>
<attribute name='type'>
<choice>
<value>chap</value>
</choice>
</attribute>
<attribute name='login'>
<text/>
</attribute>
<attribute name='passwd'>
<text/>
</attribute>
</element>
</define>
<define name='sourcefmtfs'>
<optional>
<element name='format'>
<attribute name='type'>
<choice>
<value>auto</value>
<value>ext2</value>
<value>ext3</value>
<value>ext4</value>
<value>ufs</value>
<value>iso9660</value>
<value>udf</value>
<value>gfs</value>
<value>gfs2</value>
<value>vfat</value>
<value>hfs+</value>
<value>xfs</value>
<value>ocfs2</value>
</choice>
</attribute>
</element>
</optional>
</define>
<define name='sourcefmtnetfs'>
<optional>
<element name='format'>
<attribute name='type'>
<choice>
<value>auto</value>
<value>nfs</value>
</choice>
</attribute>
<optional>
<ref name='sourceinfovendor'/>
</optional>
</element>
</optional>
</define>
<define name='sourcefmtdisk'>
<optional>
<element name='format'>
<attribute name='type'>
<choice>
<value>none</value>
<value>dos</value>
<value>dvh</value>
<value>gpt</value>
<value>mac</value>
<value>bsd</value>
<value>pc98</value>
<value>sun</value>
<value>lvm2</value>
</choice>
</attribute>
<optional>
<ref name='sourceinfovendor'/>
</optional>
</element>
</optional>
</define>
<define name='sourcefmtlogical'>
<optional>
<element name='format'>
<attribute name='type'>
<choice>
<value>auto</value>
<value>lvm2</value>
</choice>
</attribute>
<optional>
<ref name='sourceinfovendor'/>
</optional>
</element>
</optional>
</define>
<define name='sourcedir'>
<optional>
<element name='source'>
<empty/>
<optional>
<ref name='sourceinfovendor'/>
</optional>
</element>
</optional>
</define>
<define name='sourcefs'>
<element name='source'>
<ref name='sourceinfodev'/>
<ref name='sourcefmtfs'/>
<optional>
<ref name='sourceinfovendor'/>
</optional>
</element>
</define>
<define name='sourcenetfs'>
<element name='source'>
<ref name='sourceinfohost'/>
<ref name='sourceinfodir'/>
<ref name='sourcefmtnetfs'/>
<optional>
<ref name='sourceinfovendor'/>
</optional>
</element>
</define>
<define name='sourcelogical'>
<element name='source'>
<oneOrMore>
<optional>
<ref name='sourceinfoname'/>
</optional>
<optional>
<ref name='sourceinfodev'/>
</optional>
</oneOrMore>
<ref name='sourcefmtlogical'/>
<optional>
<ref name='sourceinfovendor'/>
</optional>
</element>
</define>
<define name='sourcedisk'>
<element name='source'>
<ref name='sourceinfodev'/>
<ref name='sourcefmtdisk'/>
<optional>
<ref name='sourceinfovendor'/>
</optional>
</element>
</define>
<define name='sourceiscsi'>
<element name='source'>
<ref name='sourceinfohost'/>
<ref name='sourceinfodev'/>
<optional>
<ref name='initiatorinfo'/>
</optional>
<optional>
<ref name='sourceinfoauth'/>
</optional>
<optional>
<ref name='sourceinfovendor'/>
</optional>
</element>
</define>
<define name='sourcescsi'>
<element name='source'>
<ref name='sourceinfoadapter'/>
<optional>
<ref name='sourceinfovendor'/>
</optional>
</element>
</define>
<define name='sourcempath'>
<element name='source'>
<empty/>
</element>
</define>
<define name='name'>
<data type='string'>
<param name="pattern">[a-zA-Z0-9_\+\-]+</param>
</data>
</define>
<define name="PortNumber">
<data type="short">
<param name="minInclusive">-1</param>
</data>
</define>
</grammar>