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However, we do not do >> that if the device is already mounted, as it might be coming in again >> for scanning a different path. >> >> This patch is lightly tested; for verification if it fixes. >> >> Signed-off-by: Anand Jain >> --- >> I still have some unknowns about the problem. Pls test if this fixes >> the problem. It is a mystery- we didn't see "BTRFS: skip registering single non-seed device %s\n", in the kernel messages. Do you have any clue? > Seems that we have that tested by some reportes, I checked it in my VM > setup that it works (fstests and grub2-probe) so let's add it to > for-next. Please use the changelog from my patch that describes the > problem and then add description of how you fixed it. Thanks. Thxs for the verification. I'll revise, send out. Thx, Anand