This is actually probably caused by the nfs sparse file change, I will
be backing that code out and looking for a new solution to that particular
problem. Despite beating the code to death, it appears other peoples systems
can make this happen when mine cannot....
Steve
> I am trying to create an lvm partition (of one device).
> I have done this before under x86, but I am trying this
> on Alpha. I can run mkfs -t xfs, but when I try and
> mount the filesystem I get the error below.
>
> Setup:
>
> XP1000, Qlogic FC2220
> linux-2.4.6 with Tronds latest NFS patches
> linux-2.4.6-xfs-07052001.patch
> Qlogic 4.27Beta driver
> mount has been upgraded to 2.11.2 (linux-util-2.11.2)
> LVM is kernel lvm only (0.9.1-6).
>
> I also added just the patch from page_buf_io.c to help with
> sparse files, but I have the same problem without that patch.
> I did not update the LVM in the 2.4.6 kernel (as that messes
> up the xfs patch).
>
> I am running xfs+lvm successfully under x86 with the FC drive setup.
>
> kernel BUG at ll_rw_blk.c:691!
> mount(974): Kernel Bug 1
> pc = [<fffffc000048de70>] ra = [<fffffc000048de64>] ps = 0000
> v0 = 000000000000001f t0 = 0000000000000001 t1 = 0000000000000001
> t2 = 0000000000000000 t3 = fffffc0066708000 t4 = fffffc0000624b20
> t5 = fffffc0000654558 t6 = 0000000000000001 t7 = fffffc0066708000
> a0 = 0000000000000000 a1 = 0000000000000001 a2 = 0000000000000001
> a3 = fffffffffffffff9 a4 = 0000000000000002 a5 = 0000000000000000
> t8 = 0000000000003fff t9 = fffffc0000659ba8 t10= 0000000000000006
> t11= 000000000000000a pv = fffffc0000328820 at = fffffc0000653400
> gp = fffffc00006485c0 sp = fffffc006670b5b8
> Code: 225f02b3 lda a2,691(zero)
> a77dae78 ldq pv,-20872(gp)
> 6b5b77df jsr ra,(pv)
> 27ba001c ldah gp,28(ra)
> 23bda75c lda gp,-22692(gp)
> 00000081 call_pal 129
> *c3e0025f br .+2432
> 2fe00000 ldq_u zero,0(v0)
>
> Trace:48e974 340841 3d9c88 3d9f9c 3da510 3d9dc0 3da100 3d93dc 3d8994 451b34 4
> 3c7c8
> 446928 43be28 446824 446d3c 446db4 45b014 35ce50 3737d0 360504 35d1dc 35cdc8
> 35d23c 35e1c4 35e170 35e668 35e770 35e750 310ae0
>
> Craig
>
> --
> Craig Tierney (ctierney@xxxxxxxx)
> phone: 303-497-3112
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