Red Hat Bugzilla – Bug 314781
segfault in dmeventd when attempting to down convert a mirror with active I/O
Last modified: 2010-01-11 21:17:12 EST
Description of problem:
This may not be ther corrcet compontent to file this bug under but...
The mirror had 4 legs I believe and I was trying to down convert it to 3 legs.
lvconvert -m 2 /dev/helter_skelter/mirror
Oct 1 15:40:03 link-02 kernel: dmeventd: segfault at 000000000000001e
rip 00000031b8768f01 rsp 0000007fbffff620 error 4
I couldn't find a core to go with this, even though I have the ulimits set to
I'll try and reproduce this issue and gather more info.
Version-Release number of selected component (if applicable):
Steps to Reproduce:
How much reproducible this is? Could I replicate that myself? Under what
setup? (I haven't noticed other reports of dmeventd segfaulting, but I
understand people could just not notice...). Also, dmeventd actions are fairly
rare in practice, I understand.