Bug 57277

Summary: DVDROM treated as IDEFLOPPY when CONFIG_BLK_DEV_IDEFLOPPY=Y
Product: [Retired] Red Hat Linux Reporter: Hasbullah bin Pit (sebol) <sebol>
Component: kernelAssignee: Arjan van de Ven <arjanv>
Status: CLOSED WORKSFORME QA Contact: Brock Organ <borgan>
Severity: medium Docs Contact:
Priority: medium    
Version: 7.2   
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: 2001-12-26 16:18:49 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:
Attachments:
Description Flags
Detailed story
none
dmesg when the idefloppy=Y
none
dmesg when the config_ideflopy=m none

Description Hasbullah bin Pit (sebol) 2001-12-08 13:01:26 UTC 
From Bugzilla Helper:
User-Agent: Mozilla/5.0 (Windows; U; Win 9x 4.90; ms-MY; rv:0.9.6)
Gecko/20011120

Description of problem:
Using RH 7.2 with Sony DVD-ROM DDU1621. I was successfully install
RH 7.2 using boot disk + CDROM on that DVD Drive.
When i try to mount CDROM on that DVD drive , there are error 
telling that "invalid block devide". After investigating, 
It seem like linux kernel assumed it as "ide-floppy" 
(the ide-floppy 0.9.x error msg appear during dmesg)
The RH 7.2 linux kernel compiled with CONFIG_BLK_DEV_IDEFLOPPY=Y.
when i recompiled as '=m', the kernel treat it as DVDROM drive.


Version-Release number of selected component (if applicable):


How reproducible:
Always

Steps to Reproduce:
1.plug Sony DVD Drive DDU1621
2. boot with kernel 2.4.7 with CONFIG_BLK_DEV_IDEFLOPPY=Y
3.mount cdrom or dvd-rom
	

Actual Results:  cant mount cdrom
ide-floppy.c called

Expected Results:  can mount cdrom.
ide-cdrom.c called

Additional info:
Comment 1 Hasbullah bin Pit (sebol) 2001-12-13 10:46:15 UTC 
Created attachment 40472 [details]
Detailed story
Comment 2 Hasbullah bin Pit (sebol) 2001-12-13 10:47:50 UTC 
Created attachment 40473 [details]
dmesg when the idefloppy=Y
Comment 3 Hasbullah bin Pit (sebol) 2001-12-13 10:48:57 UTC 
Created attachment 40474 [details]
dmesg when the config_ideflopy=m
Comment 4 Arjan van de Ven 2001-12-13 10:55:32 UTC 
Hmmm one quick question: does it help if you type "depmod -ae" as root ?
Comment 5 Hasbullah bin Pit (sebol) 2001-12-26 16:18:43 UTC 
erk, Sorry. Its Working... it's a dupe?


[root@localhost RedHat]# cat /proc/ide/drivers 
ide-cdrom version 4.59
ide-floppy version 0.97
ide-disk version 1.10

but why when CONFIG_BLK_DEV_IDEFLOPPY=m , i didnot require to depmod -ae ?
(or i did it automaticcaly during make modeul_install?)