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vdo: document types vdo and vdo-pool

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This commit is contained in:
Zdenek Kabelac 2019-01-28 21:42:30 +01:00
parent 87864f09f6
commit 59b87cf7d6
3 changed files with 8 additions and 6 deletions
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9
man/lvextend.8_pregen
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@ -111,7 +111,7 @@ lvextend - Add space to a logical volume
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\fB--type\fP \fBlinear\fP|\fBstriped\fP|\fBsnapshot\fP|\fBmirror\fP|\fBraid\fP|\fBthin\fP|\fBcache\fP|\fBthin-pool\fP|\fBcache-pool\fP
\fB--type\fP \fBlinear\fP|\fBstriped\fP|\fBsnapshot\fP|\fBmirror\fP|\fBraid\fP|\fBthin\fP|\fBcache\fP|\fBvdo\fP|\fBthin-pool\fP|\fBcache-pool\fP|\fBvdo-pool\fP
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@ -276,7 +276,7 @@ Common options for command:
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[ \fB--type\fP \fBlinear\fP|\fBstriped\fP|\fBsnapshot\fP|\fBmirror\fP|\fBraid\fP|\fBthin\fP|\fBcache\fP|\fBthin-pool\fP|\fBcache-pool\fP ]
[ \fB--type\fP \fBlinear\fP|\fBstriped\fP|\fBsnapshot\fP|\fBmirror\fP|\fBraid\fP|\fBthin\fP|\fBcache\fP|\fBvdo\fP|\fBthin-pool\fP|\fBcache-pool\fP|\fBvdo-pool\fP ]
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.RE
@ -580,7 +580,7 @@ back metadata it believes has changed but hasn't.
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.HP
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\fB--type\fP \fBlinear\fP|\fBstriped\fP|\fBsnapshot\fP|\fBmirror\fP|\fBraid\fP|\fBthin\fP|\fBcache\fP|\fBthin-pool\fP|\fBcache-pool\fP
\fB--type\fP \fBlinear\fP|\fBstriped\fP|\fBsnapshot\fP|\fBmirror\fP|\fBraid\fP|\fBthin\fP|\fBcache\fP|\fBvdo\fP|\fBthin-pool\fP|\fBcache-pool\fP|\fBvdo-pool\fP
.br
The LV type, also known as "segment type" or "segtype".
See usage descriptions for the specific ways to use these types.
@ -588,9 +588,10 @@ For more information about redundancy and performance (\fBraid\fP<N>, \fBmirror\
For thin provisioning (\fBthin\fP, \fBthin-pool\fP) see \fBlvmthin\fP(7).
For performance caching (\fBcache\fP, \fBcache-pool\fP) see \fBlvmcache\fP(7).
For copy-on-write snapshots (\fBsnapshot\fP) see usage definitions.
For VDO (\fBvdo\fP) see \fBlvmvdo\fP(7).
Several commands omit an explicit type option because the type
is inferred from other options or shortcuts
(e.g. --stripes, --mirrors, --snapshot, --virtualsize, --thin, --cache).
(e.g. --stripes, --mirrors, --snapshot, --virtualsize, --thin, --cache, --vdo).
Use inferred types with care because it can lead to unexpected results.
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3
tools/args.h
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@ -714,9 +714,10 @@ arg(type_ARG, '\0', "type", segtype_VAL, 0, 0,
"For thin provisioning (\\fBthin\\fP, \\fBthin-pool\\fP) see \\fBlvmthin\\fP(7).\n"
"For performance caching (\\fBcache\\fP, \\fBcache-pool\\fP) see \\fBlvmcache\\fP(7).\n"
"For copy-on-write snapshots (\\fBsnapshot\\fP) see usage definitions.\n"
"For VDO (\\fBvdo\\fP) see \\fBlvmvdo\\fP(7).\n"
"Several commands omit an explicit type option because the type\n"
"is inferred from other options or shortcuts\n"
"(e.g. --stripes, --mirrors, --snapshot, --virtualsize, --thin, --cache).\n"
"(e.g. --stripes, --mirrors, --snapshot, --virtualsize, --thin, --cache, --vdo).\n"
"Use inferred types with care because it can lead to unexpected results.\n")
arg(unbuffered_ARG, '\0', "unbuffered", 0, 0, 0,

2
tools/vals.h
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@ -128,7 +128,7 @@ val(nextents_VAL, nextents_arg, "NExtents", "[-]Number[PERCENT]")
val(permission_VAL, permission_arg, "Permission", "rw|r")
val(metadatatype_VAL, metadatatype_arg, "MetadataType", "lvm2")
val(units_VAL, string_arg, "Units", "r|R|h|H|b|B|s|S|k|K|m|M|g|G|t|T|p|P|e|E")
val(segtype_VAL, segtype_arg, "SegType", "linear|striped|snapshot|mirror|raid|thin|cache|thin-pool|cache-pool")
val(segtype_VAL, segtype_arg, "SegType", "linear|striped|snapshot|mirror|raid|thin|cache|vdo|thin-pool|cache-pool|vdo-pool")
val(alloc_VAL, alloc_arg, "Alloc", "contiguous|cling|cling_by_tags|normal|anywhere|inherit")
val(locktype_VAL, locktype_arg, "LockType", "sanlock|dlm|none")
val(readahead_VAL, readahead_arg, "Readahead", "auto|none|Number")