dm chunk size is 512?
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I modified lvm2 to display the snapshot chunks used from device-mapper, but it's reporting them in 512-byte units (just saw 204800 for a 100mb volume).
My question is, is this supposed to be static (it's from dm proper, not lvm2) at that size? Does lvcreate -s -c <size> change anything? It would be great to force the size for device-mapper snapshot volumes, since dm currently thrashes a software raid 5 array during snapshots.
Thanks.
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Jason Smith
Open Enterprise Systems
Bangkok, Thailand
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[linux-lvm] Oops
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Quoted 1 line · Jason Smith
lvm2) at that size? Does lvcreate -s -c <size> change anything? It would
Sent this too early. I see what it's doing. Sorry for spamming the list.
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Jason Smith
Open Enterprise Systems
Bangkok, Thailand
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