Installation guide

Index
160
LUKS/dm-crypt, encrypting block devices using
storage considerations during installation, 4
LUN (logical unit number)
adding/removing, 142
known issues, 142
required packages, 142
rescan-scsi-bus.sh, 142
LVM, 7
adding a new volume group, 16
additional resources, 21
documentation, 21
editing a logical volume, 18
explanation of, 7
extending a volume group, 17
extents, migration of, 13
I/O alignment and size, 112
logical volume, 7
logical volume, editing a, 18
logical volumes, 7
migrating extents, 13
new hard disk, adding a, 15
physical volume, 7
system-config-lvm, 8
unallocated volumes, 11
uninitialized entries, 11
LVM2
explanation of, 8
M
main features
ext4, 43
XFS, 49
maximum size
GFS2, 47
maximum size, GFS2 file system, 47
mdadm (configuring RAID sets)
RAID, 89
mdraid
RAID, 88
media directory, 32
migrating extents
LVM, 13
mirroring
RAID, 86
mkfs , 26
mkfs.ext4
ext4, 44
mkfs.xfs
XFS, 49
mkpart , 25
mnt directory, 32
modifying link loss behavior, 142
fibre channel, 142
mount (client configuration)
NFS, 59
mount settings for encrypted file systems
encrypted file system, 83
mounting
encrypted file system, 83
ext4, 45
XFS, 50
mounting a file system as encrypted
encrypted file system, 83
multiple master map entries per autofs mount
point (autofs version 5)
NFS, 61
N
native fibre channel drivers, 122
network booting service
diskless systems, 115
Network File System (see NFS)
new hard disk, adding a
LVM, 15
NFS
/etc/fstab , 60
/local/directory (client configuration, mounting),
59
/remote/export (client configuration, mounting),
59
additional resources, 76
installed documentation, 76
related books, 76
useful websites, 76
autofs
augmenting, 63
configuration, 62
LDAP, 64
autofs version 5, 61
client
autofs , 60
configuration, 59
mount options, 66
condrestart, 67
configuration with firewall, 71
direct map support (autofs version 5), 61
enhanced LDAP support (autofs version 5), 61
FS-Cache, 79
hostname formats, 72
how it works, 57
introducing, 57
lazy mount/unmount support (autofs version
5), 61
mount (client configuration), 59
multiple master map entries per autofs mount
point (autofs version 5), 61
options (client configuration, mounting), 59
over TCP, 75