On 06/21/2012 10:10 PM, Josef Bacik wrote: > Harald Hoyer has had this as a feature request for ages and I've finally gotten > around to hacking something up. This is probably going to get bikeshedded to > death, bring it on, I'm not married to any of the behaviors in these patches, I > just want to get the ball rolling so we can have something in place for 3.6. > > Basically all I've done is saved how many devices the super block thinks we have > into the fs_devices struct whenever we scan a device. Then all we have to do > for the IOCTL is compare how many devices the fs_devices struct has in it to how > many we think we need. > > The command itself just spits out 0 for yay we're ready and 1 for boo no we're > not. This makes it easier for Harald to do his multi-device btrfs support in > dracut. Thanks, > > Josef > Exactly what I need! Thanks! Would be really usefu! -- To unsubscribe from this list: send the line "unsubscribe linux-btrfs" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
