Hide Forgot
Description of problem: When I run dracut --debug I get following: //usr/lib/dracut/dracut-functions.sh@688(check_vol_slaves): lvm lvs --noheadings -o vg_name /dev/mapper/os-root /usr/lib/dracut/dracut-functions.sh@688(check_vol_slaves): _vg=' os ' //usr/lib/dracut/dracut-functions.sh@690(check_vol_slaves): printf '%s\n' ' os ' /usr/lib/dracut/dracut-functions.sh@690(check_vol_slaves): _vg=' os ' /usr/lib/dracut/dracut-functions.sh@691(check_vol_slaves): [[ -n os ]] //usr/lib/dracut/dracut-functions.sh@684(check_vol_slaves): lvm vgs --noheadings -o pv_name ' os ' /usr/lib/dracut/dracut-functions.sh@699(check_vol_slaves): return 1 So there're whitespaces that cause check_vol_slaves() to fail. Version-Release number of selected component (if applicable): dracut-033-360.el7_2.x86_64 How reproducible: Always Steps to Reproduce: 1. Have LVM with a volume group named as "os" and have the root LV on that vg 2. run `dracut /tmp/dracut-test.img --debug` 3. Actual results: Dracut fails to query the volume group because of escaped whitespaces Expected results: Whitespaces should be striped off before attempting to run vgs Additional info: This bug has been solved in upstream with commit: https://github.com/haraldh/dracut/commit/2fd8588da51a0e43684852dcdabe327aca684a9f
This bug was accidentally moved from POST to MODIFIED via an error in automation, please see mmccune with any questions
Reproduced on RHEL-7.2 with dracut-033-359.el7. Verified with dracut-033-450.el7. Patch is included, no whitespaces in 'lvm vgs --noheadings -o pv_name rhel_vg'.
Since the problem described in this bug report should be resolved in a recent advisory, it has been closed with a resolution of ERRATA. For information on the advisory, and where to find the updated files, follow the link below. If the solution does not work for you, open a new bug report. https://rhn.redhat.com/errata/RHBA-2016-2530.html