Re: SGI XFS on ppc

[Thomas Graichen <news-innominate.list.sgi.xfs@xxxxxxxxxxxxx>]

Steve Lord <lord@xxxxxxx> wrote:

> Try changing include/linux/page_buf_trace.h to look like this:
> ...

ok - got it now going on the ppc and here are the results for
the try of a xfs mount (in the hope that this helps someone
to get closer to the problem):

page_buf module - Copyright (C) by Silicon Graphics Inc. 2000 
pb 0xc1d2c080 [get] (hold 1 lock 0) misc 0xc38be360 
    address 0xc586f200
    offset 0x0 size 0x200 task 0xc39fc000
    flags: NONE LOCKABLE FORECIO
pb 0xc1d2c080 [no_daddr] (hold 1 lock 0) misc 0xc32dd200
    address 0xc58fa0b4
    offset 0x0 size 0x200 task 0xc39fc000
    flags: MAPPED NONE LOCKABLE MEM_ALLOCATED FORECIO
pb 0xc1d2c080 [ioreq] (hold 1 lock 0) misc 0x00000000
    address 0xc58fa040
    offset 0x0 size 0x200 task 0xc39fc000
    flags: READ MAPPED NONE LOCKABLE MEM_ALLOCATED FORECIO
pb 0xc1d2c080 [hold] (hold 2 lock 0) misc 0x00000000
    address 0xc587090b
    offset 0x0 size 0x200 task 0xc39fc000
    flags: READ MAPPED NONE LOCKABLE MEM_ALLOCATED FORECIO
pb 0xc1d2c080 [rele] (hold 2 lock 0) misc 0xc58d7f44
    address 0xc5870a2c
    offset 0x0 size 0x200 task 0xc39fc000
    flags: READ MAPPED NONE LOCKABLE MEM_ALLOCATED FORECIO
pb 0xc1d2c080 [iowait] (hold 1 lock 0) misc 0x00000000
    address 0xc58d621c
    offset 0x0 size 0x200 task 0xc39fc000
    flags: READ MAPPED NONE LOCKABLE MEM_ALLOCATED FORECIO
pb 0xc1d2c080 [done] (hold 1 lock 0) misc 0x00000000
    address 0xc586fc74
    offset 0x0 size 0x200 task 0xc39fc000
    flags: MAPPED LOCKABLE MEM_ALLOCATED FORECIO
pb 0xc1d2c080 [iowaited] (hold 1 lock 0) misc 0x00000000
    address 0xc58d621c
    offset 0x0 size 0x200 task 0xc39fc000
    flags: MAPPED LOCKABLE MEM_ALLOCATED FORECIO

yes and here it hangs ... if you need any other debugging
info - just let me know and i'll do my best to provide it

a diff of the code used against the current sgi xfs cvs
tree from oss.sgi.com can be found at

  http://innominate.org/~graichen/projects/xfs-ppc/diff.000802

t

-- 
thomas.graichen@xxxxxxxxxxxxx
technical director                                       innominate AG
clustering & security                                networking people
tel: +49.30.308806-13 fax: -77 web: http://innominate.de pgp: /pgp/tgr