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Illumos #2762: zpool command should have better support for feature flags

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2762 zpool command should have better support for feature flags
Reviewed by: Matthew Ahrens <mahrens@delphix.com>
Reviewed by: George Wilson <george.wilson@delphix.com>
Approved by: Eric Schrock <Eric.Schrock@delphix.com>

References:
  illumos/illumos-gate@57221772c3
  https://www.illumos.org/issues/2762

Ported-by: Brian Behlendorf <behlendorf1@llnl.gov>
This commit is contained in:
Christopher Siden
2012-12-14 15:00:45 -08:00
committed by Brian Behlendorf
parent 3bc7e0fb0f
commit b9b24bb4ca
9 changed files with 389 additions and 100 deletions
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include/sys/fs/zfs.h
+1
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@@ -524,6 +524,7 @@ typedef struct zpool_rewind_policy {
#define ZPOOL_CONFIG_LOAD_INFO "load_info" /* not stored on disk */
#define ZPOOL_CONFIG_REWIND_INFO "rewind_info" /* not stored on disk */
#define ZPOOL_CONFIG_UNSUP_FEAT "unsup_feat" /* not stored on disk */
#define ZPOOL_CONFIG_ENABLED_FEAT "enabled_feat" /* not stored on disk */
#define ZPOOL_CONFIG_CAN_RDONLY "can_rdonly" /* not stored on disk */
#define ZPOOL_CONFIG_FEATURES_FOR_READ "features_for_read"
#define ZPOOL_CONFIG_FEATURE_STATS "feature_stats" /* not stored on disk */
include/sys/zfeature.h
+1 -1
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@@ -35,7 +35,7 @@ extern "C" {
#endif
extern boolean_t feature_is_supported(objset_t *os, uint64_t obj,
uint64_t desc_obj, nvlist_t *unsup_feat);
uint64_t desc_obj, nvlist_t *unsup_feat, nvlist_t *enabled_feat);
struct spa;
extern void spa_feature_create_zap_objects(struct spa *, dmu_tx_t *);