Messages in this thread | | | Date | Sun, 07 Jan 2001 11:30:14 -0500 | From | Jeff Forbes <> | Subject | PROBLEM with raid5 and 2.4.0 kernel |
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I have been trying out the new 2.4.0 kernel and am unable to get raid5 to work. When I install the raid5 module with modprobe raid5 I get a segmentation fault and the following error appears in the dmesg output:
raid5: measuring checksumming speed 8regs : 806.577 MB/sec 32regs : 548.259 MB/sec invalid operand: 0000 CPU: 0 EIP: 0010:[<d4862b09>] EFLAGS: 00010206 eax: d240fe88 ebx: d23f2f40 ecx: 0000000f edx: 8005003b esi: d23f0000 edi: 0001720a ebp: 00000000 esp: d240fe80 ds: 0018 es: 0018 ss: 0018 Process modprobe (pid: 748, stackpage=d240f000) Stack: 00000000 00000000 00000020 c0113cba 0000059f 000010dd 00017209 00000005 c0257424 00000286 00000001 c0257423 c0257403 00000020 d4864090 d4864434 d486442d 00000224 d4864004 00000f40 d23f0000 d23f2f40 d23f0000 d23f2f40 Call Trace: [<c0113cba>] [<d4864090>] [<d4864434>] [<d486442d>] [<d4864004>] [<d4862aec>] [<d48640fc>] [<d4864674>] [<d4864117>] [<d486463c>] [<d4862000>] [<d486409c>] [<c012a0ca>] [<d4862000>] [<c01149a8>] [<d484f000>] [<d4862060>] [<c0108d7f>]
Code: 0f 11 00 0f 11 48 10 0f 11 50 20 0f 11 58 30 0f 18 4e 00 0f
when I modprobe raid5 again no errors are reported and dmesg has the following
md driver 0.90.0 MAX_MD_DEVS=256, MD_SB_DISKS=27 md.c: sizeof(mdp_super_t) = 4096 raid5 personality registered
Of course raid5 cannot be compiled into the kernel since it also gives the same error as above and dies.
Any ideas?
Jeffrey Forbes, Ph.D. http://www.stellarhost.com
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