Bug 471332
| Summary: | In the VM Universe disk size matters | ||
|---|---|---|---|
| Product: | Red Hat Enterprise MRG | Reporter: | Matthew Farrellee <matt> |
| Component: | grid | Assignee: | Matthew Farrellee <matt> |
| Status: | CLOSED ERRATA | QA Contact: | Kim van der Riet <kim.vdriet> |
| Severity: | urgent | Docs Contact: | |
| Priority: | urgent | ||
| Version: | 1.0 | CC: | jneedle |
| Target Milestone: | 1.1 | ||
| Target Release: | --- | ||
| Hardware: | All | ||
| OS: | Linux | ||
| Whiteboard: | |||
| Fixed In Version: | Doc Type: | Bug Fix | |
| Doc Text: | Story Points: | --- | |
| Clone Of: | Environment: | ||
| Last Closed: | 2009-02-04 16:03:54 UTC | Type: | --- |
| Regression: | --- | Mount Type: | --- |
| Documentation: | --- | CRM: | |
| Verified Versions: | Category: | --- | |
| oVirt Team: | --- | RHEL 7.3 requirements from Atomic Host: | |
| Cloudforms Team: | --- | Target Upstream Version: | |
| Embargoed: | |||
addressed in condor 7.1.4-1 An advisory has been issued which should help the problem described in this bug report. This report is therefore being closed with a resolution of ERRATA. For more information on therefore solution and/or where to find the updated files, please follow the link below. You may reopen this bug report if the solution does not work for you. http://rhn.redhat.com/errata/RHBA-2009-0036.html |
Description of problem: VMGAHP[pid]: File(.../bigfile) can't be modified VMGAHP[pid]: xen disk image file('.../bigfile') cannot be modified VMGAHP[pid]: xen disk format(.../bigfile:hda1:w) is incorrect But, the file is perfectly modifiable. Version-Release number of selected component (if applicable): 7.1.4-0.4, possibly a regression from 7.0.4 How reproducible: Always Steps to Reproduce: 1.create a bigfile that is >4GB or so (dd helps) 2.submit a vm with the bigfile as the disk universe = vm vm_type = xen vm_memory = 512 xen_kernel = included xen_disk = bigfile:hda1:w executable = Test Xen Job queue 3.watch the job get held and the VMGahpLog report the messages above Additional info: This appears to be an issue with stat. vmgahp_common.C:check_vm_write_access_file calls access (sickeningly #define'd to access_euid) which calls stat which fails with errno 75, aka EOVERFLOW. gdb inspection shows that the stat struct is populated but the size is overflowed.