Bug 137217
Summary: | Posted cd iso images fail media check | ||
---|---|---|---|
Product: | [Fedora] Fedora | Reporter: | G.S. Link <gslink> |
Component: | anaconda | Assignee: | Jeremy Katz <katzj> |
Status: | CLOSED WORKSFORME | QA Contact: | |
Severity: | medium | Docs Contact: | |
Priority: | medium | ||
Version: | 3 | CC: | barryn, riclund, sub1 |
Target Milestone: | --- | ||
Target Release: | --- | ||
Hardware: | i386 | ||
OS: | Linux | ||
Whiteboard: | |||
Fixed In Version: | Doc Type: | Bug Fix | |
Doc Text: | Story Points: | --- | |
Clone Of: | Environment: | ||
Last Closed: | 2005-02-02 03:02:29 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: |
Description
G.S. Link
2004-10-26 19:00:55 UTC
You have to burn them with the -dao (disk at once) or -sao (session at once) mode. Reassigning bug to the anaconda media check. Besides the checksum, the length should be on the disk, because of possible padding by burning apps or the burner itsselves. Neither DAO nor SAO makes any difference. Each download was compared with the previous character by character. There was no difference. This was tried with one of the other disc images that did not fail. The result was a good disc. I do not recommend something that requires DAO as a good many burners do not support that mode. All this burning was done from mirrors it may be a copy problem. We installed everything and could find NOTHING wrong with any of the resulting systems that this could cause. We suspect the checksum or the burning software in RH9 which may have added padding. We tried both programs in RH9 and got the same result. We do not think these images are bad. Do they work if you boot with 'ide=nodma'? That doesn't make any difference. I downloaded FC3-RC2 and those cds are ok. I get media check failures using FC3 for these disks burned in "uptodate" RH9 FC3-i386-disc2.iso FC3-i386-disc3.iso MD5SUM's for all 5 discs (1-4 + rescue) agree with values posted on mirror site. Reburned discs 2 and 3 at slower speed with better media in RH9 cdrecord -v speed=12 dev=1,0,0 ~robert/FC3-i386-disc2.iso and obtained errors at the very end of the media check process as indicated by the progress bar. My system burns CD extremely reliably (~1 coaster/80) and never fails "silently" so I will ignore failures and install anyways. I get media check failures using FC3 for FC3-i386-disc1.iso FC3-i386-disc2.iso MD5SUMs agree with values posted. Attempted install anyway and got "An unhandled exception has occurred. This is most likely a bug..." Don't know if this is result of media check or should be reported as new bug. The reported CDs are the only ones that we can find that show this problem. We did not get the problem with the FC3 release discs. The problem was probably confined to the indicated RC discs. |