Description of problem: According to RFC4122 (http://www.ietf.org/rfc/rfc4122.txt), the UUID should be reported in lower case. This has practical implication when you 'sed' the output in order to feed it into a program that is also not following RFC4122 by lower-casing the input. Version-Release number of selected component (if applicable): gfs2-utils-3.0.14-1.fc13.x86_64 How reproducible: 100% Steps to Reproduce: 1. gfs2_edit -p sb /dev/drbd_vg0/xen_store | grep sb_uuid | sed -e "s/.*sb_uuid *//" Actual results: Run: findfs UUID=`gfs2_edit -p sb /dev/drbd_vg0/xen_store | grep sb_uuid | sed -e "s/.*sb_uuid *//"` Returns: findfs: unable to resolve 'UUID=A1487063-2A3F-43B1-3A36-44936B0B4D1E' Where as: findfs UUID=`gfs2_edit -p sb /dev/drbd_vg0/xen_store | grep sb_uuid | sed -e "s/.*sb_uuid *//" | tr A-Z a-z` Returns: /dev/mapper/drbd_vg0-xen_store Expected results: Return the UUID in lower-case. Additional info:
I pushed the patch for this to the master branch of the gfs2-utils git tree and the STABLE3 branch of the cluster git tree. Changing status to POST.
Thank you. :)