diff options
| author | Colm <[email protected]> | 2021-02-18 05:30:45 +0000 |
|---|---|---|
| committer | GitHub <[email protected]> | 2021-02-17 21:30:45 -0800 |
| commit | 658fb8020f0501435516baeea7004575d640649b (patch) | |
| tree | c457e97687bbef4abe4b791fce7f4515feaaf4d2 /config/Rules.am | |
| parent | 35ec51796f0aa8d4fe322b48e7d1d5a65e38a4ce (diff) | |
Add "compatibility" property for zpool feature sets
Property to allow sets of features to be specified; for compatibility
with specific versions / releases / external systems. Influences
the behavior of 'zpool upgrade' and 'zpool create'. Initial man
page changes and test cases included.
Brief synopsis:
zpool create -o compatibility=off|legacy|file[,file...] pool vdev...
compatibility = off : disable compatibility mode (enable all features)
compatibility = legacy : request that no features be enabled
compatibility = file[,file...] : read features from specified files.
Only features present in *all* files will be enabled on the
resulting pool. Filenames may be absolute, or relative to
/etc/zfs/compatibility.d or /usr/share/zfs/compatibility.d (/etc
checked first).
Only affects zpool create, zpool upgrade and zpool status.
ABI changes in libzfs:
* New function "zpool_load_compat" to load and parse compat sets.
* Add "zpool_compat_status_t" typedef for compatibility parse status.
* Add ZPOOL_PROP_COMPATIBILITY to the pool properties enum
* Add ZPOOL_STATUS_COMPATIBILITY_ERR to the pool status enum
An initial set of base compatibility sets are included in
cmd/zpool/compatibility.d, and the Makefile for cmd/zpool is
modified to install these in $pkgdatadir/compatibility.d and to
create symbolic links to a reasonable set of aliases.
Reviewed-by: ericloewe
Reviewed-by: Matthew Ahrens <[email protected]>
Reviewed-by: Richard Laager <[email protected]>
Reviewed-by: Brian Behlendorf <[email protected]>
Signed-off-by: Colm Buckley <[email protected]>
Closes #11468
Diffstat (limited to 'config/Rules.am')
| -rw-r--r-- | config/Rules.am | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/config/Rules.am b/config/Rules.am index e9cd134ed..99587eab2 100644 --- a/config/Rules.am +++ b/config/Rules.am @@ -44,6 +44,7 @@ AM_CPPFLAGS += -DLIBEXECDIR=\"$(libexecdir)\" AM_CPPFLAGS += -DRUNSTATEDIR=\"$(runstatedir)\" AM_CPPFLAGS += -DSBINDIR=\"$(sbindir)\" AM_CPPFLAGS += -DSYSCONFDIR=\"$(sysconfdir)\" +AM_CPPFLAGS += -DPKGDATADIR=\"$(pkgdatadir)\" AM_CPPFLAGS += $(DEBUG_CPPFLAGS) AM_CPPFLAGS += $(CODE_COVERAGE_CPPFLAGS) if BUILD_LINUX |