Using High Availability Monitors (June 2007)

Index
102
lv/copies
, 35
lv/status
logical volume status, 35
lv_summary, 33
LVM, rules for using with disk monitor, 38
lvmpvg file, 40
M
MC/ServiceGuard
, 10, 29
MC/ServiceGuard, rules for using with EMS,
37
MirrorDisk/UX, 35
mirrors
example requests
, 52
number of copies, 35
rules for using with disk monitor, 43
split off, 35, 36, 44
monitor
API, 22
view information, 21
monitor request, 14, 24
example disk monitor request, 49
monitoring request
cluster status, 64
for clusters, 60
for disk monitor, 45
for lock disks, 56
for mirror disks, 52
for root volmes, 56
node status, 64
N
node status
, 64
notification, 14
when packages fail over, 51
O
opcmsg
, 10
P
package dependencies
, 29
package dependies, 37
package failover, 37
peak_connects
server resource
, 64, 67
physical volume status, 31
physical volume summary, 29
polling interval
cluster status
, 61, 69
PV links, 32, 40
creating volume groups with, 41
pv_pvlink status, 31
pv_summary, 29
pv_summary calculations, 40
pv_summary not available, 39
pv_summary, for mirroring, 31
pv_summary, not available, 30
PVG, 38, 40
adding
adding a PVG
, 40
R
RAID
example monitoring requests
, 50
RAID rules with EMS, 40
read_cache_hit_rate
server resource
, 68
Registrar, 13, 23
startup and initialization, 24
resource
selecting multiple resources
, 48
resource classes, 16
disk monitor, 29
resource dictionary, 13, 25
location of, 25
resource monitor
startup and initialization
, 25
resource_name
failover parameter
, 71
resource_polling_interval
failover parameter
, 72
resource_start
failover parameter
, 71
resource_up_value
failover parameter
, 72
rm_client_connect(), 24
rm_get_next_event(), 25
rm_monitor_start(), 25
run_script_timeout
failover parameter
, 71
S
SCSI inquiry
, 32
server
database resource
, 64
server resource
allowed_max_connects
, 64, 65
commits, 64, 65
commits_per_sec, 64, 66