[Asterisk-Users] Voicemail with NFS
Brian Capouch
brianc at palaver.net
Fri Jun 16 15:14:04 MST 2006
Douglas Garstang wrote:
>>Douglas Garstang wrote:
>>
>>
>>>I hope someone isn't going to tell me that the voicemail
>>
>>directory going away is going to cause Asterisk to fall in a
>>heap on the floor.
>>
>> Brian Capouch wrote:
>>You never give up on dissing Asterisk, do you, Pococurante?
>
>
> This would be acceptable behaviour for you?
An NFS-mounted volume isn't ever going to be as reliable as one mounted
on the local filesystem. You are introducing additional points of
failure both with respect to there now being two hard drives involved,
as well as an interposed network that can fail in a variety of ways.
So by definition this arrangement isn't going to be as reliable as one
based on a native filesystem.
And you never have answered the direct question: what do you expect the
"logical" thing would be to happen if all the sudden an important system
resource has just gone away?
Regardless of the answer (because a rejoinder to that would then be, "So
add that behavior into Asterisk, or help the developers do so . . ") my
point isn't that you are finding--actually looking for--places where
catastrophic behavior makes Asterisk suffer.
The problem is that you don't ever say, "So what are some reasonable
things that might be done in this situation;" instead you emit a
scathing remark ("fall in a heap on the floor") that would indicate
you've discovered some glaring design flaw that any idiot would have
known to design around ahead of your "finding" it.
It is not automatically the case that if Asterisk doesn't do something
you think it should do it means that Asterisk is horribly and glaringly
flawed. But that's what you *always* assume, and you always--ALWAYS--do
so snidely.
Pococurante.
B.
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