On 9/19/19 12:04 PM, Richard W.M. Jones wrote:
On Thu, Sep 19, 2019 at 11:12:23AM -0500, Eric Blake wrote:
>> + open)
>> + # Count how many times the connection is (re-)opened.
>> + i=`cat retry-reopen-fail-open-count`
>
> $() is nicer than ``, but even better is just:
>
> read i retry-reopen-fail-open-count
Did you mean:
read i < retry-reopen-fail-open-count
Yes. Thanks for fixing my typo.
Unfortunately it fails when the file does not exist. (We could
pre-create the files though).
Yes, or even pre-populate it to contain '0' instead of being empty, if
that makes it easier to track what it is doing.
--
Eric Blake, Principal Software Engineer
Red Hat, Inc. +1-919-301-3226
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