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author | Neil Brown <neilb@suse.de> | 2004-06-04 12:03:19 +0000 |
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committer | Neil Brown <neilb@suse.de> | 2004-06-04 12:03:19 +0000 |
commit | dd0781e50555c32ff2f808ec46f4b03a5693ea47 (patch) | |
tree | a423ae6f7033fa5e05dcf60f2b3659e38c9d5cb7 /Manage.c | |
parent | 98c6faba80e6db0693f99faf5c6525ef4f1fb680 (diff) | |
download | mdadm-dd0781e50555c32ff2f808ec46f4b03a5693ea47.tar.gz mdadm-dd0781e50555c32ff2f808ec46f4b03a5693ea47.tar.xz mdadm-dd0781e50555c32ff2f808ec46f4b03a5693ea47.zip |
mdadm-1.6.0mdadm-1.6.0
Diffstat (limited to 'Manage.c')
-rw-r--r-- | Manage.c | 21 |
1 files changed, 21 insertions, 0 deletions
@@ -114,6 +114,27 @@ int Manage_runstop(char *devname, int fd, int runstop) return 0; } +int Manage_resize(char *devname, int fd, long long size, int raid_disks) +{ + 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; + } + if (size >= 0) + info.size = size; + if (raid_disks > 0) + info.raid_disks = raid_disks; + if (ioctl(fd, SET_ARRAY_INFO, &info) != 0) { + fprintf(stderr, Name ": Cannot set device size/shape for %s: %s\n", + devname, strerror(errno)); + return 1; + } + return 0; +} + + int Manage_subdevs(char *devname, int fd, mddev_dev_t devlist) { |