From b5e64645037e99b5f05c9499b27b422ae60d23a9 Mon Sep 17 00:00:00 2001 From: Neil Brown Date: Mon, 1 Nov 2004 04:49:34 +0000 Subject: mdadm-1.8.0 --- Manage.c | 17 +++++++++++++++++ 1 file changed, 17 insertions(+) (limited to 'Manage.c') diff --git a/Manage.c b/Manage.c index 624c775..56cc1ad 100644 --- a/Manage.c +++ b/Manage.c @@ -134,6 +134,23 @@ int Manage_resize(char *devname, int fd, long long size, int raid_disks) return 0; } +int Manage_reconfig(char *devname, int fd, int layout) +{ + mdu_array_info_t info; + if (ioctl(fd, GET_ARRAY_INFO, &info) != 0) { + fprintf(stderr, Name ": Cannot get array information for %s: %s\n", + devname, strerror(errno)); + return 1; + } + info.layout = layout; + printf("layout set to %d\n", info.layout); + if (ioctl(fd, SET_ARRAY_INFO, &info) != 0) { + fprintf(stderr, Name ": Cannot set layout for %s: %s\n", + devname, strerror(errno)); + return 1; + } + return 0; +} int Manage_subdevs(char *devname, int fd, mddev_dev_t devlist) -- cgit