From e3b9703e27aab3839dcdb76b00d98428b67d25b0 Mon Sep 17 00:00:00 2001 From: NeilBrown Date: Thu, 4 Aug 2005 12:53:34 -0700 Subject: [PATCH] [PATCH] md: yet another attempt to get bitmap-based resync to do the right thing in all cases... Firstly, R1BIO_Degraded was being set in a number of places in the resync code, but is never used there, so get rid of those settings. Then: When doing a resync, we want to clear the bit in the bitmap iff the array will be non-degraded when the sync has completed. However the current code would clear the bitmap if the array was non-degraded when the resync *started*, which obviously isn't right (it is for 'resync' but not for 'recovery' - i.e. rebuilding a failed drive). This patch calculated 'still_degraded' and uses the to tell bitmap_start_sync whether this sync should clear the corresponding bit. Signed-off-by: Neil Brown Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- Reading git-format-patch failed