From 7af0334155f43fc80da92cb35a37cd000ad2c56c Mon Sep 17 00:00:00 2001 From: Adam Kwolek Date: Mon, 18 Apr 2011 10:31:43 +1000 Subject: [PATCH] FIX: Count correctly added devices When array is in reshape state raid_disks field contains final disks number. To know how many disks were added, disk.raid_disk index has to be compared against old disk number computed using delta_disks. Signed-off-by: Adam Kwolek Signed-off-by: NeilBrown --- Assemble.c | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-) diff --git a/Assemble.c b/Assemble.c index 268e248..8b05829 100644 --- a/Assemble.c +++ b/Assemble.c @@ -1516,6 +1516,7 @@ int assemble_container_content(struct supertype *st, int mdfd, int working = 0, preexist = 0; int expansion = 0; struct map_ent *map = NULL; + int old_raid_disks; sysfs_init(content, mdfd, 0); @@ -1529,10 +1530,10 @@ int assemble_container_content(struct supertype *st, int mdfd, if (sra) sysfs_free(sra); - + old_raid_disks = content->array.raid_disks - content->delta_disks; for (dev = content->devs; dev; dev = dev->next) if (sysfs_add_disk(content, dev, 1) == 0) { - if (dev->disk.raid_disk >= content->array.raid_disks && + if (dev->disk.raid_disk >= old_raid_disks && content->reshape_active) expansion++; else