diff options
| author | Stefan Sperling <stsp@cvs.openbsd.org> | 2021-02-08 20:05:21 +0000 |
|---|---|---|
| committer | Stefan Sperling <stsp@cvs.openbsd.org> | 2021-02-08 20:05:21 +0000 |
| commit | cc7ee254e281c6d502221ae9ea8aaf6ee9271446 (patch) | |
| tree | 0d0309afa228e88d62e5ca72a09ca662f613dba1 /share | |
| parent | 92c38b2239a00a790c2b8d6ce436c491662fb03e (diff) | |
add RAID 1C to the list of supported softraid(4) disciplines
Diffstat (limited to 'share')
| -rw-r--r-- | share/man/man4/softraid.4 | 16 |
1 files changed, 14 insertions, 2 deletions
diff --git a/share/man/man4/softraid.4 b/share/man/man4/softraid.4 index 685fa6e493b..3297f0c3054 100644 --- a/share/man/man4/softraid.4 +++ b/share/man/man4/softraid.4 @@ -1,4 +1,4 @@ -.\" $OpenBSD: softraid.4,v 1.44 2020/10/26 13:42:07 schwarze Exp $ +.\" $OpenBSD: softraid.4,v 1.45 2021/02/08 20:05:20 stsp Exp $ .\" .\" Copyright (c) 2007 Todd T. Fries <todd@OpenBSD.org> .\" Copyright (c) 2007 Marco Peereboom <marco@OpenBSD.org> @@ -15,7 +15,7 @@ .\" ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF .\" OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. .\" -.Dd $Mdocdate: October 26 2020 $ +.Dd $Mdocdate: February 8 2021 $ .Dt SOFTRAID 4 .Os .Sh NAME @@ -98,6 +98,18 @@ A discipline. It writes data to each chunk in sequence to provide increased capacity. CONCAT does not provide redundancy. +.It RAID 1C +A +.Em mirroring +and +.Em encrypting +discipline. +It encrypts data to provide for data confidentiality and copies the +encrypted data across more than one chunk to prevent data loss in +case of a chunk failure. +Unlike traditional RAID 1, +.Nm +supports the use of more than two chunks in a RAID 1C setup. .El .Pp .Xr installboot 8 |