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DescriptionSandi Wallendahl
2016-01-19 09:54:37 UTC
Description of problem:
Version-Release number of selected component (if applicable):
dracut-033-360.el7_2.x86_64
How reproducible:
Always
Steps to Reproduce:
1. You need multipathed devices, in my cases FibreChannel LUNs
2. In /etc/multipath.conf set following:
defaults {
user_friendly_names no
}
Alternatively you can set aliases for your wwids.
3. Reboot
4. Now multipathed devices appear as symlinks like /dev/mapper/360a0123456789abcdef0123456789abcde -> --/dev/dm-X
5. Run: `dracut /tmp/test.img` which gives one to many error msgs:
ls: cannot access /dev/mapper/mpath*: No such file or directory
Actual results:
Dracut skips all those devices that do not have mpath-prefixes.
Expected results:
Dracut should iterate over all devices in /dev/mapper and determine if they are multipath devices by using other means (such as checking their uuid under /sys)
Additional info:
This bug has been fixed in upstream with following commit: https://github.com/haraldh/dracut/commit/918fbfcf6b99016f1d426e7c131b9fdeaaaede89
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
Description of problem: Version-Release number of selected component (if applicable): dracut-033-360.el7_2.x86_64 How reproducible: Always Steps to Reproduce: 1. You need multipathed devices, in my cases FibreChannel LUNs 2. In /etc/multipath.conf set following: defaults { user_friendly_names no } Alternatively you can set aliases for your wwids. 3. Reboot 4. Now multipathed devices appear as symlinks like /dev/mapper/360a0123456789abcdef0123456789abcde -> --/dev/dm-X 5. Run: `dracut /tmp/test.img` which gives one to many error msgs: ls: cannot access /dev/mapper/mpath*: No such file or directory Actual results: Dracut skips all those devices that do not have mpath-prefixes. Expected results: Dracut should iterate over all devices in /dev/mapper and determine if they are multipath devices by using other means (such as checking their uuid under /sys) Additional info: This bug has been fixed in upstream with following commit: https://github.com/haraldh/dracut/commit/918fbfcf6b99016f1d426e7c131b9fdeaaaede89