On 08/26/2013 05:27 PM, Gabriel de Perthuis wrote:
Make path changes if you really need, but udev is supposed to find unqualified paths like bcache-register in $udevlibdir ( /lib/udev on debian, possibly /usr/lib/udev in fedora).
You're right; works fine without the full path.
I tried, but with the blkid check first my /dev/bcache* devices are not reliably created. I have 2 in total (/dev/bcache0 and /dev/bcach1) and with the blkid there's only one after any reboot. Although the name varies (bcache0 or bcache1) it actually is always the /dev/bcache* device for the 'second' bcache device that is created. second one means: the first one is the combi of /dev/sda3 & /dev/sdb1, the second one is the combi of /dev/sdc1 and /dev/sdd1. I'm not sure how I can figure out what's actually happening during boot.This is the diff: --- bcache-tools-20130820/61-bcache.rules.rules 2013-08-20 22:03:46.000000000 +0200 +++ bcache-tools-20130820/61-bcache.rules 2013-08-25 15:53:32.690312711 +0200 @@ -5,14 +5,14 @@ ACTION=="remove", GOTO="bcache_end" # Backing devices: scan, symlink, register -IMPORT{program}="/sbin/blkid -o udev $tempnode" +#IMPORT{program}="/usr/sbin/blkid -o udev $tempnode" # blkid and probe-bcache can disagree, in which case don't register -ENV{ID_FS_TYPE}=="?*", ENV{ID_FS_TYPE}!="bcache", GOTO="bcache_backing_end" +#ENV{ID_FS_TYPE}=="?*", ENV{ID_FS_TYPE}!="bcache", GOTO="bcache_backing_end"Those first two changes should be reverted.
-IMPORT{program}="/sbin/probe-bcache -o udev $tempnode" +IMPORT{program}="/usr/sbin/probe-bcache -o udev $tempnode"This change isn't broken, though you could make use of any /sbin compat symlinks and not carry an upstream delta.
Moved back to using the symlinks, though later on ... -- To unsubscribe from this list: send the line "unsubscribe linux-bcache" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
