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man: lvmcache raid1 references

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Jonathan Brassow 2020-02-27 11:33:55 -06:00 committed by David Teigland
parent 9532bb577a
commit c392ccaa47
1 changed files with 4 additions and 4 deletions
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man/lvmcache.7_main
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@ -417,13 +417,13 @@ compact, and stores dirty bits in a separate btree, which improves the
speed of shutting down the cache. With \fBauto\fP, lvm selects the best
option provided by the current dm-cache kernel module.
.SS mirrored cache device
.SS RAID1 cache device
\&
The fast LV holding the cache can be created as a raid1 mirror so that it
can tolerate a device failure. (When using dm-cache with separate data
and metadata LVs, each of the sub-LVs can use raid1.)
RAID1 can be used to create the fast LV holding the cache so that it can
tolerate a device failure. (When using dm-cache with separate data
and metadata LVs, each of the sub-LVs can use RAID1.)
.nf
$ lvcreate -n main -L Size vg /dev/slow