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Allow receiver to override encryption properties in case of replication

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Currently, the receiver fails to override the encryption
property for the plain replicated dataset with the error:
"cannot receive incremental stream: encryption property
'encryption' cannot be set for incremental streams.". The
problem is resolved by allowing the receiver to override
the encryption property for plain replicated send.

Signed-off-by: Ameer Hamza <ahamza@ixsystems.com>
This commit is contained in:
Ameer Hamza
2022-12-02 01:29:49 +05:00
committed by Brian Behlendorf
parent 2f2d6bece8
commit d0f350c962
2 changed files with 25 additions and 1 deletions
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lib/libzfs/libzfs_sendrecv.c
+11 -1
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@@ -3966,6 +3966,15 @@ zfs_setup_cmdline_props(libzfs_handle_t *hdl, zfs_type_t type,
goto error;
}
/*
* For plain replicated send, we can ignore encryption
* properties other than first stream
*/
if ((zfs_prop_encryption_key_param(prop) || prop ==
ZFS_PROP_ENCRYPTION) && !newfs && recursive && !raw) {
continue;
}
/* incremental streams can only exclude encryption properties */
if ((zfs_prop_encryption_key_param(prop) ||
prop == ZFS_PROP_ENCRYPTION) && !newfs &&
@@ -4065,7 +4074,8 @@ zfs_setup_cmdline_props(libzfs_handle_t *hdl, zfs_type_t type,
if (cp != NULL)
*cp = '\0';
if (!raw && zfs_crypto_create(hdl, namebuf, voprops, NULL,
if (!raw && !(!newfs && recursive) &&
zfs_crypto_create(hdl, namebuf, voprops, NULL,
B_FALSE, wkeydata_out, wkeylen_out) != 0) {
fnvlist_free(voprops);
ret = zfs_error(hdl, EZFS_CRYPTOFAILED, errbuf);