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Regression 0.9.8..0.10.0: libmp_mapinfo: map VG-LV_rimage_1 has multiple targets #102

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casKd-dev opened this issue Nov 8, 2024 · 1 comment · May be fixed by #104
Open

Regression 0.9.8..0.10.0: libmp_mapinfo: map VG-LV_rimage_1 has multiple targets #102

casKd-dev opened this issue Nov 8, 2024 · 1 comment · May be fixed by #104

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@casKd-dev
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Jumping from version 0.9.8 to 0.10.0 results in multipathd giving up configuration when encountering a device-mapper linear target made of multiple segments (not sure if residing on a multipath'ed device is relevant in this case or not, but in this case it did.)

Relevant segment of dmsetup table:

VG-LV_rimage_1: 0 20971520 linear 253:81 517335040
VG-LV_rimage_1: 20971520 8192 linear 253:81 18432

This is obviously not great as a target can appear multiple times.

@bmarzins
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bmarzins commented Nov 8, 2024

Thanks for the report.

There's already a fix for this that's being worked on. Can you try the code at:
https://github.com/openSUSE/multipath-tools/commits/tip/
or the patches from:
https://lore.kernel.org/dm-devel/[email protected]/T/#t
I'll be posting a v2 shortly, but what's there should fix your issue.

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2 participants