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4e5314b56a
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NeilBrown 4e5314b56a [PATCH] md: better handling of readerrors with raid5. 
This patch changes the behaviour of raid5 when it gets a read error.
Instead of just failing the device, it tried to find out what should have
been there, and writes it over the bad block.  For some media-errors, this
has a reasonable chance of fixing the error.  If the write succeeds, and a
subsequent read succeeds as well, raid5 decided the address is OK and
conitnues.

Instead of failing a drive on read-error, we attempt to re-write the block,
and then re-read.  If that all works, we allow the device to remain in the
array.

Signed-off-by: Neil Brown <neilb@suse.de>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-11-09 07:56:36 -08:00
..
acpi
asm-alpha [PATCH] consolidate sys_ptrace() 2005-11-07 07:53:42 -08:00
asm-arm Merge with ARM SMP tree 2005-11-08 22:43:44 +00:00
asm-arm26 [PATCH] semaphore: Remove __MUTEX_INITIALIZER() 2005-10-30 17:37:27 -08:00
asm-cris [PATCH] fix remaining missing includes 2005-11-07 07:53:41 -08:00
asm-frv [PATCH] fix remaining missing includes 2005-11-07 07:53:41 -08:00
asm-generic [PATCH] RapidIO support: core base 2005-11-07 07:53:46 -08:00
asm-h8300 [PATCH] semaphore: Remove __MUTEX_INITIALIZER() 2005-10-30 17:37:27 -08:00
asm-i386 [PATCH] Kprobes: Track kprobe on a per_cpu basis - i386 changes 2005-11-07 07:53:45 -08:00
asm-ia64 Auto-update from upstream 2005-11-07 09:05:22 -08:00
asm-m32r [PATCH] consolidate sys_ptrace() 2005-11-07 07:53:42 -08:00
asm-m68k [SPARC]: Kill remaining kbio.h references. 2005-11-07 14:12:21 -08:00
asm-m68knommu [PATCH] m68knommu: move some platform irq support out of irq.h 2005-11-07 08:00:47 -08:00
asm-mips Merge branch 'upstream' of git://ftp.linux-mips.org/pub/scm/upstream-linus 2005-11-07 11:15:23 -08:00
asm-parisc [PATCH] fix remaining missing includes 2005-11-07 07:53:41 -08:00
asm-powerpc [PATCH] ppc32: fix perf_irq extern on e500 2005-11-09 07:55:52 -08:00
asm-ppc [PATCH] ppc32: Update MPC834x platform to work with new phylib 2005-11-09 07:55:52 -08:00
asm-ppc64 powerpc: merge ide.h 2005-11-08 12:20:34 +11:00
asm-s390 [PATCH] s390: "extern inline" -> "static inline" 2005-11-09 07:55:52 -08:00
asm-sh [PATCH] fix remaining missing includes 2005-11-07 07:53:41 -08:00
asm-sh64 [PATCH] fix remaining missing includes 2005-11-07 07:53:41 -08:00
asm-sparc [SPARC]: remove vuid_event.h 2005-11-07 14:11:38 -08:00
asm-sparc64 [SPARC64] mm: simpler tlb_flush_mmu 2005-11-07 14:12:08 -08:00
asm-um [PATCH] uml: maintain own LDT entries 2005-11-07 07:53:31 -08:00
asm-v850 [PATCH] include/asm-v850/ "extern inline" -> "static inline" 2005-11-07 07:53:32 -08:00
asm-x86_64 [PATCH] Kprobes: Track kprobe on a per_cpu basis - x86_64 changes 2005-11-07 07:53:46 -08:00
asm-xtensa [PATCH] fix remaining missing includes 2005-11-07 07:53:41 -08:00
keys [PATCH] Keys: Export user-defined keyring operations 2005-10-30 17:37:22 -08:00
linux [PATCH] md: better handling of readerrors with raid5. 2005-11-09 07:56:36 -08:00
math-emu
media [PATCH] V4L: 904: added dvb support for tda8275a philips tiger reference design 2005-11-09 07:56:30 -08:00
mtd [MTD] user-abi: Clean up trailing white spaces 2005-11-07 14:43:11 +01:00
net [Bluetooth]: Remove the usage of /proc completely 2005-11-08 09:57:38 -08:00
pcmcia [PATCH] fix missing includes 2005-10-30 17:37:32 -08:00
rdma [IB] ucm: 32/64 compatibility fixes 2005-11-01 13:18:54 -08:00
rxrpc
scsi Merge by Hand 2005-11-04 22:29:52 -06:00
sound [ALSA] version 1.0.10rc3 2005-11-07 14:35:14 +01:00
video