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| Configuring multiple KVMGuest resources | ||
|---|---|---|
| Prev | Configuring VCS to manage virtual machines | Next |
If a VCS service group has more than one KVMGuest resource monitoring virtual machines and one of the virtual machines is migrated to another host, then a service group level concurrency violation occurs as the service group state goes into PARTIAL state on multiple nodes.
Veritas recommends configuring only one KVMGuest resource in a Service group. See the sample configurations below for reference.
Configuration 1:
group rhev_grp1 (
SystemList = { sys1 = 0, sys2 = 1 }
)
KVMGuest kvmres1 (
RHEVMInfo = { Enabled = 1,
URL = "https://rhevm-server.example.com:443",
User = "admin@internal"
Password = bncNfnOnkNphChdHe,
Cluster = dc2_cluster1,
UseManualRHEVMFencing=1 }
GuestName = rhevvm1
DelayAfterGuestOnline = 20
DelayAfterGuestOffline = 35
)
Configuration 2:
group rhev_grp1 (
SystemList = { sys1 = 0, sys2 = 1 }
)
KVMGuest kvmres1 (
RHEVMInfo = { Enabled = 1,
URL = "https://rhevm-server.example.com:443",
User = "admin@internal"
Password = bncNfnOnkNphChdHe,
Cluster = dc2_cluster1,
UseManualRHEVMFencing=0 }
GuestName = rhevvm1
DelayAfterGuestOnline = 20
DelayAfterGuestOffline = 35
)
group rhev_grp2 (
SystemList = { sys1 = 0, sys2 = 1 }
)
KVMGuest kvmres2 (
RHEVMInfo = { Enabled = 1,
URL = "https://rhevm-server.example.com:443",
User = "admin@internal"
Password = bncNfnOnkNphChdHe,
Cluster = dc2_cluster1,
UseManualRHEVMFencing=0 }
GuestName = rhevvm2
DelayAfterGuestOnline = 20
DelayAfterGuestOffline = 35
)