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Type: Task
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Resolution: Done
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Priority: Major - P3
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Affects Version/s: None
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Component/s: manual
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Labels:
There should be a clear warning about the IO performance degradation when using LVM while the snapshot exists.
https://wiki.mongodb.com/display/KB/Filesystem+vs+LVM+snapshots
I also believe that is important to clarify that LVM works on a block level not at filesystem level like BTRFS or ZFS.