Red Hat Bugzilla – Bug 1286770
Disk space-related error when generating CDH 5.3 images
Last modified: 2015-12-21 12:09:14 EST
Created attachment 1100554 [details]
Log from failed generation
Description of problem:
Running the image generation of CDH 5.3 image on a RHEL 7.2 host, namely:
# sahara-disk-image-create -p cloudera
leads to an error during the installation of some packages:
Transaction Check Error:
installing package solr-4.4.0+cdh5.3.0+314-1.cdh5.3.0.p0.25.el6.noarch needs 68MB on the / filesystem
installing package impala-2.1.0+cdh5.3.0+0-1.cdh5.3.0.p0.32.el6.x86_64 needs 367MB on the / filesystem
installing package flume-ng-1.5.0+cdh5.3.0+79-1.cdh5.3.0.p0.18.el6.noarch needs 421MB on the / filesystem
At least 421MB more space needed on the / filesystem.
++ check_break after-error run_in_target bash
++ echo ''
The version of the script part of the currently released RHEL-OSP 7.x on RHEL 7.1 used to work, and there are no significant changes either in sahara-image-elements or in diskimage-builder.
* Please note that setting DIB_MIN_TMPFS=7 fixes the issue (as it seems to be set in the new script in RHEL-OSP8). Most likely setting DIB_NO_TMPFS=1 would work as well.
Version-Release number of selected component (if applicable):
See the complete log attached.
Reproduced against RHEL 7.2; RHEL 7.1 still functional without change. Will update with generous DIB_MIN_TMPFS; for now, I'll wait to do so until you're in to speak about (currently unreproducible for me) https://bugzilla.redhat.com/show_bug.cgi?id=1286719.
The value of DIB_MIN_TMPFS has been set in sahara-disk-image-create to match DIB_IMAGE_SIZE and both increased (even if differently) for the two plugins.
The image can be generated on RHEL 7.2:
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.