diff options
Diffstat (limited to 'md.4')
-rw-r--r-- | md.4 | 6 |
1 files changed, 3 insertions, 3 deletions
@@ -40,7 +40,7 @@ MULTIPATH (a set of different interfaces to the same device), and FAULTY (a layer over a single device into which errors can be injected). .SS MD METADATA -Each device in an array may have some +Each device in an array may have some .I metadata stored in the device. This metadata is sometimes called a .BR superblock . @@ -176,7 +176,7 @@ device is rounded down to a multiple of this chunksize. A RAID0 array (which has zero redundancy) is also known as a striped array. A RAID0 array is configured at creation with a -.B "Chunk Size" +.B "Chunk Size" which must be a power of two (prior to Linux 2.6.31), and at least 4 kibibytes. @@ -1024,7 +1024,7 @@ number of times MD will service a full-stripe-write before servicing a stripe that requires some "prereading". For fairness this defaults to 1. Valid values are 0 to stripe_cache_size. Setting this to 0 maximizes sequential-write throughput at the cost of fairness to threads -doing small or random writes. +doing small or random writes. .SS KERNEL PARAMETERS |