[Bug 585027] Re: Race condition with dmsetup causes 'map already present' messages

Nigel Jones dev at nigelj.com
Wed May 26 13:17:18 BST 2010


Yes, as stated in my original comment, it is reproducible (myself and
Dustin Kirkland), with variants of "while true; do sudo multipath -F;
sudo multipath -v4 ; done".

All that is required is a device that multipath will create a
/dev/mapper entry for (use_friendly_names or not) and remove with -F (as
exampled in my original comment, a bog standard Hard Disk drive will be
fit for the purpose.

** Changed in: multipath-tools (Ubuntu)
       Status: Incomplete => New

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Race condition with dmsetup causes 'map already present' messages
https://bugs.launchpad.net/bugs/585027
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