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authorilovezfs <ilovezfs@icloud.com>2016-01-28 04:51:19 -0800
committerMatthew Ahrens <mahrens@delphix.com>2016-02-11 10:22:23 -0800
commit892586e8a147c02d7f4053cc405229a13e796928 (patch)
tree3ac1133ce31e4fa88e6d1e870a5f0f83bc34ac26
parent971640e6aa954c91b0706543741aa4570299f4d7 (diff)
downloadillumos-gate-892586e8a147c02d7f4053cc405229a13e796928.tar.gz
6585 sha512, skein, and edonr have an unenforced dependency on extensible dataset
Reviewed by: Matthew Ahrens <mahrens@delphix.com> Reviewed by: Richard Laager <rlaager@wiktel.com> Approved by: Robert Mustacchi <rm@joyent.com>
-rw-r--r--usr/src/common/zfs/zfeature_common.c20
-rw-r--r--usr/src/man/man5/zpool-features.56
2 files changed, 20 insertions, 6 deletions
diff --git a/usr/src/common/zfs/zfeature_common.c b/usr/src/common/zfs/zfeature_common.c
index 1c80f2fcac..8bd91d7ff1 100644
--- a/usr/src/common/zfs/zfeature_common.c
+++ b/usr/src/common/zfs/zfeature_common.c
@@ -234,16 +234,30 @@ zpool_feature_init(void)
"Support for blocks larger than 128KB.",
ZFEATURE_FLAG_PER_DATASET, large_blocks_deps);
+ static const spa_feature_t sha512_deps[] = {
+ SPA_FEATURE_EXTENSIBLE_DATASET,
+ SPA_FEATURE_NONE
+ };
zfeature_register(SPA_FEATURE_SHA512,
"org.illumos:sha512", "sha512",
"SHA-512/256 hash algorithm.",
- ZFEATURE_FLAG_PER_DATASET, NULL);
+ ZFEATURE_FLAG_PER_DATASET, sha512_deps);
+
+ static const spa_feature_t skein_deps[] = {
+ SPA_FEATURE_EXTENSIBLE_DATASET,
+ SPA_FEATURE_NONE
+ };
zfeature_register(SPA_FEATURE_SKEIN,
"org.illumos:skein", "skein",
"Skein hash algorithm.",
- ZFEATURE_FLAG_PER_DATASET, NULL);
+ ZFEATURE_FLAG_PER_DATASET, skein_deps);
+
+ static const spa_feature_t edonr_deps[] = {
+ SPA_FEATURE_EXTENSIBLE_DATASET,
+ SPA_FEATURE_NONE
+ };
zfeature_register(SPA_FEATURE_EDONR,
"org.illumos:edonr", "edonr",
"Edon-R hash algorithm.",
- ZFEATURE_FLAG_PER_DATASET, NULL);
+ ZFEATURE_FLAG_PER_DATASET, edonr_deps);
}
diff --git a/usr/src/man/man5/zpool-features.5 b/usr/src/man/man5/zpool-features.5
index cc94fa1014..c2196ecc4e 100644
--- a/usr/src/man/man5/zpool-features.5
+++ b/usr/src/man/man5/zpool-features.5
@@ -455,7 +455,7 @@ filesystems that have ever had their recordsize larger than 128KB are destroyed.
l l .
GUID org.illumos:sha512
READ\-ONLY COMPATIBLE no
-DEPENDENCIES none
+DEPENDENCIES extensible_dataset
.TE
This feature enables the use of the SHA-512/256 truncated hash algorithm
@@ -488,7 +488,7 @@ the updated GRUB stage2 module is installed).
l l .
GUID org.illumos:skein
READ\-ONLY COMPATIBLE no
-DEPENDENCIES none
+DEPENDENCIES extensible_dataset
.TE
This feature enables the use of the Skein hash algorithm for checksum
@@ -524,7 +524,7 @@ error.
l l .
GUID org.illumos:edonr
READ\-ONLY COMPATIBLE no
-DEPENDENCIES none
+DEPENDENCIES extensible_dataset
.TE
This feature enables the use of the Edon-R hash algorithm for checksum,