Messages in this thread | | | Date | Wed, 02 Apr 2003 10:15:21 -0800 | From | Nehal <> | Subject | Re: mount hfs on SCSI cdrom = segfault |
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> i have a hybrid cd (both HFS, ISO9660) , i have two CD drives, > one IDE CD-Rom (actima 32x), and one SCSI CD-burner (yamaha 6416) > on an advansys cfg-510 ISA scsi card > > when i try to mount on IDE using hfs with: > > mount -v -r -t hfs /dev/hdc /cdrom > > it works fine, yet when i try on scsi with: > > mount -v -r -t hfs /dev/scd0 /cdrom > > i get a "Segmentation fault" error, no more output given, > it also locks the drive, and sometimes i can use the > 'eject' command to eject it, sometimes i cant and i gotta reboot > > note: when i try to mount the cd using regular iso9660 fs, it > works perfectly on both cd drives, > also i have tried 2 hybrid cd's, both times i have trouble mounting > hfs on the scsi drive only > > Nehal
ok i updated firmware of writer from 1.0c to 1.0d with no help, but i found when i do 'dmesg' after mounting i get this error: ======== kernel BUG at buffer.c:2518! invalid operand: 0000 CPU: 0 EIP: 0010:[<c013c329>] Not tainted EFLAGS: 00013206 eax: 000007ff ebx: 00000b00 ecx: 00000800 edx: c11ee640 esi: 00000b00 edi: 00000200 ebp: 00000b00 esp: c3425db4 ds: 0018 es: 0018 ss: 0018 Process mount (pid: 514, stackpage=c3425000) Stack: c6d0d760 c3425e48 c0257a59 c7f1c574 00000000 00000b00 00000200 00000000 c0139f66 00000b00 00000000 00000200 00000000 00000001 c7568400 00000000 c013a1e0 00000b00 00000000 00000200 00000000 c019280a 00000b00 00000000 Call Trace: [<c0257a59>] [<c0139f66>] [<c013a1e0>] [<c019280a>] [<c019188a>] [<c01925ff>] [<c0285c30>] [<c013cdca>] [<c013e908>] [<c013d64b>] [<c013cd3c>] [<c013d9a1>] [<c014fcf3>] [<c0150020>] [<c014fe69>] [<c0150441>] [<c01090ff>]
Code: 0f 0b d6 09 9a 2b 33 c0 8d 87 00 fe ff ff 3d 00 0e 00 00 76 root@Nehal:~# ======== then when i try it again it doesnt give this message, it locks up my drive
can someone please help debug this problem, thx, Nehal
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