almalinux/lorax
13
0
Fork 0
Code Issues Pull Requests Releases Activity

flush data to disk after mkfsimage (#1052175)

Browse Source 
Make sure the data is written before we do anything else with the disk
image. This shouldn't be needed, umount should take care of it, but it
also can't hurt.

Resolves: rhbz#1052175
This commit is contained in:
Brian C. Lane 2014-01-16 12:12:41 -08:00
parent 1562dbe6ef
commit d65ca8d789
1 changed files with 3 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

3
src/pylorax/imgutils.py
View File

@ -318,6 +318,9 @@ def mkfsimage(fstype, rootdir, outfile, size=None, mkfsargs=[], mountargs="", gr
copytree(rootdir, mnt, preserve) copytree(rootdir, mnt, preserve)
do_grafts(graft, mnt, preserve) do_grafts(graft, mnt, preserve)
# Make absolutely sure that the data has been written
runcmd(["sync"])
# convenience functions with useful defaults # convenience functions with useful defaults
def mkdosimg(rootdir, outfile, size=None, label="", mountargs="shortname=winnt,umask=0077", graft={}): def mkdosimg(rootdir, outfile, size=None, label="", mountargs="shortname=winnt,umask=0077", graft={}):
mkfsimage("msdos", rootdir, outfile, size, mountargs=mountargs, mkfsimage("msdos", rootdir, outfile, size, mountargs=mountargs,