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Re: [linux-lvm] Invalid new snapshot



On Wed, Dec 14, 2005 at 11:37:22AM +0800, Lee Rocky wrote:
> when I try to create multi snapshot volumes, sometimes the new snapshot
> volume will be marked Invalid after created, somtimes remove then recreate
> without problem.
 
> dmesg error
> attempt to access beyond end of device
> dm-9: rw=17, want=2271285024, limit=8257536
> device-mapper: Error reading/writing snapshot
> device-mapper: snapshot is marked invalid

What kernel?
What software version?
  (e.g. output of 'lvm version')

What lvcreate -s command parameters? (After how many existing snapshots?)
What configuration of original LV?
  ('lvs --segments -v')

Any I/O happening to any of the devices involved at around the same time?

Alasdair
-- 
agk redhat com


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