Installation guide

Index
164
LVM2
creating, 92
extending, 92
reducing, 93
removing, 94
moving, 94
recommended size, 91
removing, 93
symbolic links in /dev/disk
persistent naming, 124
sys directory, 33
sysconfig directory, 36
sysfs
overview
online storage, 121
sysfs interface (userspace access)
I/O alignment and size, 110
system information
file systems, 29
/dev/shm , 30
T
targets
iSCSI, 139
TCP, using NFS over
NFS, 75
technology preview
overview, 1
tftp service, configuring
diskless systems, 115
throughput classes
solid state disks, 119
timeouts for a specific session, configuring
iSCSI configuration, 145
tools (for partitioning and other file system
functions)
I/O alignment and size, 112
tracking statistical information
FS-Cache, 81
transport
fibre channel API, 121
TRIM command
solid state disks, 119
troubleshooting
online storage, 146
troubleshooting NFS and rpcbind
NFS, 74
tune2fs
converting to ext3 with, 40
reverting to ext2 with, 41
tune2fs (mounting)
ext4, 45
tune2fs (setting up a cache)
FS-Cache, 78
tuning
solid state disks, 120
U
udev
persistent naming, 125
udev rule (timeout)
command timer (SCSI), 146
unallocated volumes
LVM, 11
uninitialized entries
LVM, 11
Universally Unique Identifier (UUID)
persistent naming, 125
updates
storage considerations during installation, 3
uquota/uqnoenforce
XFS, 51
userspace access
I/O alignment and size, 110
userspace API files
fibre channel API, 121
usr directory, 34
UUID
persistent naming, 125
V
var directory, 35
var/lib/rpm/ directory, 36
var/spool/up2date/ directory, 36
verifying if a device is blocked
fibre channel
modifying link loss behavior, 142
version
what is new
autofs, 61
viewing available iface configurations
offload and interface binding
iSCSI, 133
virtual file system (/proc)
/proc/devices, 37
/proc/filesystems, 37
/proc/mdstat, 37
/proc/mounts, 37
/proc/mounts/, 37
/proc/partitions, 37
virtual memory (tuning)
solid state disks, 120
virtual storage, 149
volume group, 7
W
what's new