md=d0,/dev/hda,/dev/hdb fails if hda is missing
PATCH 1/1 md=d0,/dev/hda,/dev/hdb fails if hda is missing
If you assemble disks with md=d0,/dev/hda,/dev/hdb it fails if /dev/hda is missing (for example because it's dead).
This patch fixes it:
init/do_mounts_md.c renamed from init/do_mounts_md.c.ORIG +6 -7
@@ -142,7 +142,7 @@else dev =MKDEV (MD_MAJOR , minor);create_dev (name, dev, devfs_name); -for (i =0 ; i <MD_SB_DISKS && devname !=0 ; i++) { +for (i =0 ; i <MD_SB_DISKS && devname !=0 ;) {char *p;char comp_name[64 ];u32 rdev;
@@ -158,12 +158,11 @@ rdev =bstat (comp_name);if (rdev) dev =new_decode_dev (rdev); -if (!dev) { -printk (KERN_WARNING "md: Unknown device name: %s\n" , devname); -break ; - } - - devices[i] = dev; +if (dev) + devices[i++] = dev; +else +printk (KERN_WARNING "md: Unknown device name: " +"%s\n" , devname); devname = p; }
Mike.
Signature · 1 line
Netu, v qba'g yvxr gur cynvagrkg :)