From 75d5509b93598698ef369d1b97aae7816c6c9e10 Mon Sep 17 00:00:00 2001 From: NeilBrown Date: Wed, 9 May 2012 20:49:31 +1000 Subject: Grow: set new_data_offset if appropriate --- mdadm.h | 1 + sysfs.c | 5 +++++ 2 files changed, 6 insertions(+) diff --git a/mdadm.h b/mdadm.h index 67eb9ce..a70a005 100644 --- a/mdadm.h +++ b/mdadm.h @@ -188,6 +188,7 @@ struct mdinfo { int uuid[4]; char name[33]; unsigned long long data_offset; + unsigned long long new_data_offset; unsigned long long component_size; /* same as array.size, except in * sectors and up to 64bits. */ diff --git a/sysfs.c b/sysfs.c index 8e9d0c5..8bb03ca 100644 --- a/sysfs.c +++ b/sysfs.c @@ -307,6 +307,11 @@ struct mdinfo *sysfs_read(int fd, int devnum, unsigned long options) if (load_sys(fname, buf)) goto abort; dev->data_offset = strtoull(buf, NULL, 0); + strcpy(dbase, "new_offset"); + if (load_sys(fname, buf) == 0) + dev->new_data_offset = strtoull(buf, NULL, 0); + else + dev->new_data_offset = dev->data_offset; } if (options & GET_SIZE) { strcpy(dbase, "size"); -- cgit v1.2.1