Hello colleagues,
if some wants to test stonith and is unsure how to use parameters with stonith
devices he checks which parameters are available by doing:
sles11ha2:~ # stonith -t external/libvirt
usage:
stonith [-svh] -L
stonith [-svh] -t stonith-device-type -n
stonith [-svh] -t stonith-device-type -m
stonith [-svh] -t stonith-device-type {-p stonith-device-parameters |
-F stonith-device-parameters-file | -E | name=value...} [-c count] -lS
stonith [-svh] -t stonith-device-type {-p stonith-device-parameters |
-F stonith-device-parameters-file | -E | name=value...} [-c count] -T
{reset|on|off} nodename
stonith -t external/libvirt -n
hostlist hypervisor_uri reboot_method
You would assume that you have to provide stonith params with "-p".
I wanted to test stonith mechanisms for qemu+libvirt and the stonith
parameters with "-p".
sles11ha2:~ # stonith -t external/libvirt -p "hostlist=sles11ha1:sles_hanode1
hypervisor_uri=qemu+tcp://147.2.90.22/system reset_method=power_cycle" -T
reset sles_hanode1
external/libvirt[5462]: ERROR: Should never happen: Called for host
sles_hanode1 but sles_hanode1 is not in hostlist=sles11ha1:sles_hanode1.
CRIT: external_reset_req: 'libvirt reset' for host sles_hanode1 failed with rc
1
-->FAIL
If you do not provide the parameter "-p" then it works as expected:
sles11ha2:~ # stonith -t external/libvirt hostlist=sles11ha1:sles_hanode1
hypervisor_uri=qemu+tcp://147.2.90.22/system reset_method=power_cycle -T reset
sles11ha1
external/libvirt[5567]: notice: Domain sles_hanode1 was stopped
external/libvirt[5567]: notice: Domain sles_hanode1 was started
--> WORKS
I know, there are more serious bugs, but it would be fine to fix this as it is
very confusing or misleading.
regards
Uemit
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