Bug 842855
| Summary: | umount pylorax errors when running livecd-creator | ||
|---|---|---|---|
| Product: | [Fedora] Fedora | Reporter: | Joey Boggs <jboggs> |
| Component: | lorax | Assignee: | Brian Lane <bcl> |
| Status: | CLOSED NOTABUG | QA Contact: | Fedora Extras Quality Assurance <extras-qa> |
| Severity: | unspecified | Docs Contact: | |
| Priority: | unspecified | ||
| Version: | 17 | CC: | anaconda-maint-list, bcl, mgracik |
| Target Milestone: | --- | ||
| Target Release: | --- | ||
| Hardware: | Unspecified | ||
| OS: | Unspecified | ||
| Whiteboard: | |||
| Fixed In Version: | Doc Type: | Bug Fix | |
| Doc Text: | Story Points: | --- | |
| Clone Of: | Environment: | ||
| Last Closed: | 2012-07-24 19:11:14 UTC | Type: | Bug |
| Regression: | --- | Mount Type: | --- |
| Documentation: | --- | CRM: | |
| Verified Versions: | Category: | --- | |
| oVirt Team: | --- | RHEL 7.3 requirements from Atomic Host: | |
| Cloudforms Team: | --- | Target Upstream Version: | |
| Embargoed: | |||
I think you mean livemedia-creator :) If you want to change the efiboot.img you cannot do that from %post -- the kickstart is running inside the install. The images are created outside the install, by the lorax templates. To change those you will need to copy them to a new location, edit them accordingly and then use --lorax-templates= to pass the location of them. Note that the templates are not shell scripts. They are Mako templates with special lorax commands added to them. Look at the existing ones for examples, but don't expect to deviate from their syntax. Also be careful with paths. The templates are not run in a chroot so you *can* overwrite things on the host if you put in absolute paths. (yes, this will eventually be better documented). |
Description of problem: When running livecd-creator for ovirt-node some pylorax errors are shown. In %post I'd like to edit the efiboot.img by editing BOOTX64.conf and then rerunning mkefiboot using the right paths but livecd-creator seems to fail on unmount errors from pylorax even without the editing present. It seems like the error spawns from when it wants to run mkfs.msdos on the loopback device returned from check_output. The loopback device does return manually when ran with the mounts still existing, not familiar enough to finish tracking this down ------- cut ------ Installing: ql23xx-firmware ##################### [471/482] Installing: ql2500-firmware ##################### [472/482] Installing: ql2200-firmware ##################### [473/482] Installing: ql2100-firmware ##################### [474/482] Installing: ql2400-firmware ##################### [475/482] Installing: rootfiles ##################### [476/482] Installing: kernel ##################### [477/482] Installing: fuse ##################### [478/482] Installing: zfs-fuse ##################### [479/482] Installing: libguestfs ##################### [480/482] Installing: libguestfs-tools-c ##################### [481/482] Installing: python-libguestfs ##################### [482/482] Installing: systemtap-runtime ##################### [483/482] --- cut service enables/disable messages --- umount: /tmp/lorax.imgutils.ANaFnO: target is busy. (In some cases useful info about processes that use the device is found by lsof(8) or fuser(1)) WARNING:pylorax.imgutils:failed to unmount /tmp/lorax.imgutils.ANaFnO. retrying (1/3)... umount: /tmp/lorax.imgutils.Qt3Cee: target is busy. (In some cases useful info about processes that use the device is found by lsof(8) or fuser(1)) WARNING:pylorax.imgutils:failed to unmount /tmp/lorax.imgutils.Qt3Cee. retrying (1/3)... Starting Kickstart Post Creating shadow files Lock root account Locking password for user root. passwd: Success Saved 1 file(s) Saved 1 file(s) Saved 1 file(s) patching file sosreport.py patching file plugins/general.py Listing /usr/lib/python2.7/site-packages/sos ... Listing /usr/lib/python2.7/site-packages/sos/plugins ... Compiling /usr/lib/python2.7/site-packages/sos/plugins/general.py ... Compiling /usr/lib/python2.7/site-packages/sos/sosreport.py ... Saved 1 file(s) Saved 1 file(s) Saved 2 file(s) Configuring IPTables Listing /usr/share/virt-manager ... Listing /usr/share/virt-manager/virtManager ... Listing /usr/share/virt-manager/virtManagerTui ... Listing /usr/share/virt-manager/virtManagerTui/importblacklist ... Configuring SELinux Compiling targeted ovirt module /usr/bin/checkmodule: loading policy configuration from tmp/ovirt.tmp /usr/bin/checkmodule: policy configuration loaded /usr/bin/checkmodule: writing binary representation (version 15) to tmp/ovirt.mod Creating targeted ovirt.pp policy package rm tmp/ovirt.mod tmp/ovirt.mod.fc Attempting to install module 'ovirt.pp': Ok: return value of 0. Committing changes: Ok: transaction number 0. Fixing boot menu /home/jboggs/ovirt-cache/node-creator-x86_64-tmp/imgcreate-uoytCr/iso-uiASyy/EFI/BOOT /home/jboggs/ovirt-cache/node-creator-x86_64-tmp/imgcreate-uoytCr/iso-uiASyy/isolinux/efiboot.img Traceback (most recent call last): File "/usr/sbin/mkefiboot", line 150, in <module> mkefiboot(opt.bootdir, opt.outfile, opt.label) File "/usr/sbin/mkefiboot", line 32, in mkefiboot mkdosimg(None, outfile, label=label, graft={'EFI/BOOT':bootdir}) File "/usr/lib/python2.7/site-packages/pylorax/imgutils.py", line 329, in mkdosimg mkfsargs=["-n", label], graft=graft) File "/usr/lib/python2.7/site-packages/pylorax/imgutils.py", line 313, in mkfsimage with LoopDev(outfile, size) as loopdev: File "/usr/lib/python2.7/site-packages/pylorax/imgutils.py", line 216, in __enter__ self.loopdev = loop_attach(self.filename) File "/usr/lib/python2.7/site-packages/pylorax/imgutils.py", line 73, in loop_attach dev = check_output(["losetup", "--find", "--show", outfile], stderr=PIPE) File "/usr/lib64/python2.7/subprocess.py", line 537, in check_output process = Popen(stdout=PIPE, *popenargs, **kwargs) File "/usr/lib64/python2.7/subprocess.py", line 679, in __init__ errread, errwrite) File "/usr/lib64/python2.7/subprocess.py", line 1249, in _execute_child raise child_exception OSError: [Errno 2] No such file or directory ignoring %post failure (code 1)