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options: introduce pooldatasize option

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Introduce new option to specify pool data size.
This will be user to create i.e.  cache & cachepool at once.
And possible for thin external origin snapshot.

This is only very basic patch to enable options, the
real working code will come later.
This commit is contained in:
Zdenek Kabelac 2014-10-18 10:58:30 +02:00
parent 9a6758e953
commit a330640063
3 changed files with 8 additions and 2 deletions
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2
lib/metadata/metadata-exported.h
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@ -854,6 +854,8 @@ struct lvcreate_params {
uint64_t voriginsize; /* snapshot */
uint32_t pool_metadata_extents; /* pools */
uint64_t pool_metadata_size; /* pools */
uint32_t pool_data_extents; /* pools */
uint64_t pool_data_size; /* pools */
struct dm_list *pvh; /* all */
uint64_t permission; /* all */

1
tools/args.h
View File

@ -69,6 +69,7 @@ arg(noudevsync_ARG, '\0', "noudevsync", NULL, 0)
arg(originname_ARG, '\0', "originname", string_arg, 0)
arg(physicalvolumesize_ARG, '\0', "setphysicalvolumesize", size_mb_arg, 0)
arg(poll_ARG, '\0', "poll", yes_no_arg, 0)
arg(pooldatasize_ARG, '\0', "pooldatasize", size_mb_arg, 0)
arg(poolmetadata_ARG, '\0', "poolmetadata", string_arg, 0)
arg(poolmetadatasize_ARG, '\0', "poolmetadatasize", size_mb_arg, 0)
arg(poolmetadataspare_ARG, '\0', "poolmetadataspare", yes_no_arg, 0)

7
tools/commands.h
View File

@ -280,6 +280,7 @@ xx(lvcreate,
"\t[-n|--name LogicalVolumeName]\n"
"\t[--noudevsync]\n"
"\t[-p|--permission {r|rw}]\n"
"\t[--pooldatasize DataSize[bBsSkKmMgGtTpPeE]]\n"
"\t[--poolmetadatasize MetadataSize[bBsSkKmMgG]]\n"
"\t[--poolmetadataspare {y|n}]]\n"
"\t[--[raid]minrecoveryrate Rate]\n"
@ -319,6 +320,7 @@ xx(lvcreate,
"\t[-K|--ignoreactivationskip]\n"
"\t{-l|--extents LogicalExtentsNumber[%{VG|FREE|ORIGIN}] |\n"
"\t -L|--size LogicalVolumeSize[bBsSkKmMgGtTpPeE]}\n"
"\t[--pooldatasize DataVolumeSize[bBsSkKmMgGtTpPeE]]\n"
"\t[--poolmetadatasize MetadataVolumeSize[bBsSkKmMgG]]\n"
"\t[-M|--persistent {y|n}] [-j|--major major] [--minor minor]\n"
"\t[--metadataprofile ProfileName]\n"
@ -339,8 +341,9 @@ xx(lvcreate,
extents_ARG, ignoreactivationskip_ARG, ignoremonitoring_ARG, major_ARG,
metadataprofile_ARG, minor_ARG, mirrorlog_ARG, mirrors_ARG, monitor_ARG,
minrecoveryrate_ARG, maxrecoveryrate_ARG, name_ARG, nosync_ARG,
noudevsync_ARG, permission_ARG, persistent_ARG, poolmetadatasize_ARG,
poolmetadataspare_ARG, raidminrecoveryrate_ARG, raidmaxrecoveryrate_ARG,
noudevsync_ARG, permission_ARG, persistent_ARG,
pooldatasize_ARG, poolmetadatasize_ARG, poolmetadataspare_ARG,
raidminrecoveryrate_ARG, raidmaxrecoveryrate_ARG,
readahead_ARG, regionsize_ARG, setactivationskip_ARG, size_ARG, snapshot_ARG,
stripes_ARG, stripesize_ARG, test_ARG, thin_ARG, thinpool_ARG, type_ARG,
virtualoriginsize_ARG, virtualsize_ARG, wipesignatures_ARG, zero_ARG)