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author | Neil Brown <neilb@suse.de> | 2008-05-15 16:48:21 +1000 |
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committer | Neil Brown <neilb@suse.de> | 2008-05-15 16:48:21 +1000 |
commit | 2f6079dc96180335fdb56d0b89e462e903abbb50 (patch) | |
tree | c643ba942b6a7a2ccb100e3707eed3d139b5253d /mdadm.h | |
parent | 598f0d58ac3544e25f90f2d34337e15764f4d877 (diff) | |
download | mdadm-2f6079dc96180335fdb56d0b89e462e903abbb50.tar.gz mdadm-2f6079dc96180335fdb56d0b89e462e903abbb50.tar.xz mdadm-2f6079dc96180335fdb56d0b89e462e903abbb50.zip |
Create a container member
From: Neil Brown <neilb@suse.de>
Diffstat (limited to 'mdadm.h')
-rw-r--r-- | mdadm.h | 4 |
1 files changed, 4 insertions, 0 deletions
@@ -397,6 +397,8 @@ struct supertype { struct superswitch *ss; int minor_version; int max_devs; + int container_dev; /* devnum of container */ + int container_member; /* numerical position in container */ void *sb; void *info; }; @@ -563,6 +565,8 @@ extern int open_mddev_devnum(char *devname, int devnum, char *name, char *chosen_name, int parts); extern int open_container(int fd); +extern char *devnum2devname(int num); +extern int fd2devnum(int fd); #define LEVEL_MULTIPATH (-4) #define LEVEL_LINEAR (-1) |