Index
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Index

Symbols

/proc/drbd, Status information in /proc/drbd

A

Activity Log, Purpose, Active extents, Selecting a suitable Activity Log size

B

battery-backed write cache, Hardware considerations
bitmap (DRBD-specific concept), The quick-sync bitmap
bonding driver, Hardware considerations

C

CentOS, GFS primer
checksum-based synchronization, Configuring checksum-based synchronization
cluster.conf (Red Hat Cluster configuration file), The cluster.conf file
Connected (connection state), Testing dopd functionality
connection state, Status information in /proc/drbd, Connection states, Manual split brain recovery, Testing dopd functionality

D

Debian GNU/Linux, GFS primer, Enabling the deadline I/O scheduler
disk failure, Dealing with hard drive failure
disk state, Status information in /proc/drbd, Disk states, Manually detaching DRBD from your hard drive, Testing dopd functionality
diskless (disk state), Manually detaching DRBD from your hard drive
diskless mode, Manually detaching DRBD from your hard drive
dopd, Resource-level fencing with dopd
drbd-overview, Retrieving status with drbd-overview
drbd.conf, Configuring I/O error handling strategies, Nested LVM configuration with DRBD, Creating a DRBD resource suitable for GFS2, Enable resource fencing for dual-primary resource, Creating a DRBD resource suitable for OCFS2
drbdadm, Resource roles, Reconfiguring resources, Manually detaching DRBD from your hard drive, Replacing a failed disk when using internal meta data, Nested LVM configuration with DRBD, Switching the VG to the other node
drive failure, Dealing with hard drive failure
dual-primary mode, Permanent dual-primary mode, Creating a DRBD resource suitable to act as a Xen VBD

F

filter expression (LVM), Configuring a DRBD resource as a Physical Volume, Nested LVM configuration with DRBD

G

generation identifiers, Generation Identifiers
GFS, Using GFS2 with DRBD, Creating a GFS2 filesystem
Global File System, Using GFS2 with DRBD

H

ha.cf (Heartbeat configuration file), Heartbeat configuration for dopd
Heartbeat, Integrating Xen with Pacemaker

I

I/O errors, Configuring I/O error handling strategies

J

Jumbo frames, Modifying the network MTU

L

latency, Hardware considerations
Logical Volume (LVM), LVM primer, Using a Logical Volume as a DRBD backing device, Nested LVM configuration with DRBD
Logical Volume Management, Using LVM with DRBD
lvcreate (LVM command), Using a Logical Volume as a DRBD backing device, Configuring a DRBD resource as a Physical Volume, Nested LVM configuration with DRBD
LVM, Using LVM with DRBD, LVM primer, Using a Logical Volume as a DRBD backing device, Configuring a DRBD resource as a Physical Volume, Nested LVM configuration with DRBD, Switching the VG to the other node, Internal meta data

M

meta data, DRBD meta data, Internal meta data, External meta data, Estimating meta data size

N

node failure, Dealing with node failure, Dealing with temporary secondary node failure, Dealing with temporary primary node failure, Dealing with permanent node failure

O

OCFS2, Using OCFS2 with DRBD
on-line device verification, Enabling on-line verification, Invoking on-line verification, Automating on-line verification
Oracle Cluster File System, Using OCFS2 with DRBD
Outdated (disk state), Testing dopd functionality

P

Pacemaker, Integrating DRBD with Pacemaker clusters
Physical Volume (LVM), LVM primer, Configuring a DRBD resource as a Physical Volume, Nested LVM configuration with DRBD
pvcreate (LVM command), Configuring a DRBD resource as a Physical Volume, Nested LVM configuration with DRBD

Q

quick-sync bitmap, The quick-sync bitmap

R

Red Hat Cluster, Integrating DRBD with Red Hat Cluster, Red Hat Cluster resources, Red Hat Cluster services, The cluster.conf file
Red Hat Cluster Suite, GFS primer
replication traffic integrity checking, Configuring replication traffic integrity checking
resource, Status information in /proc/drbd, Resource roles, Enabling resources, Disabling resources, Reconfiguring resources, Promoting and demoting resources, Growing on-line, Growing off-line, Shrinking on-line, Shrinking off-line

S

snapshots (LVM), LVM primer
split brain, Manual split brain recovery, Generation Identifiers, How DRBD uses generation identifiers
StandAlone (connection state), Manual split brain recovery
synchronization, Configuring the rate of synchronization

T

throughput, Hardware considerations

U

Ubuntu Linux, Enabling the deadline I/O scheduler
UpToDate (disk state), Testing dopd functionality

V

vgchange (LVM command), Switching the VG to the other node
vgcreate (LVM command), Configuring a DRBD resource as a Physical Volume, Nested LVM configuration with DRBD
vgscan (LVM command), Configuring a DRBD resource as a Physical Volume, Nested LVM configuration with DRBD
Volume Group (LVM), LVM primer

W

WFConnection (connection state), Manual split brain recovery, Testing dopd functionality

X

Xen, Using Xen with DRBD, Xen primer, Creating a DRBD resource suitable to act as a Xen VBD, Using DRBD VBDs, Integrating Xen with Pacemaker

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