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References: [ +subject:/^(?:^\s*(re|sv|fwd|fw)[\[\]\d]*[:>-]+\s*)*kernelcrash\s+during\s+root\s+filesystem\s+recovery\s*$/: 24 ]

Total 24 documents matching your query.

1. Re: kernelcrash during root filesystem recovery (score: 1)
Author: Thomas Graichen <news-innominate.list.sgi.xfs@xxxxxxxxxxxxx>
Date: 1 Dec 2000 08:09:25 GMT
just a very trivial idea (maybe wrong): i think i have seen this then i did not change the lilo entry for the xfs root from read-only to read-write ... but i might be wrong ... but if that should be
/archives/xfs/2000-12/msg00001.html (11,971 bytes)

2. Re: kernelcrash during root filesystem recovery (score: 1)
Author: utz lehmann <xfs@xxxxxxxxxx>
Date: Fri, 1 Dec 2000 19:26:48 +0100
same error with read-write. utz
/archives/xfs/2000-12/msg00007.html (12,356 bytes)

3. Re: kernelcrash during root filesystem recovery (score: 1)
Author: utz lehmann <xfs@xxxxxxxxxx>
Date: Fri, 1 Dec 2000 19:37:03 +0100
for serial console i need to solder a cable first. i dont know to use kdb. can you help me. thanks. utz Russell Cattelan [cattelan@xxxxxxxxxxx] wrote:
/archives/xfs/2000-12/msg00008.html (11,105 bytes)

4. Re: kernelcrash during root filesystem recovery (score: 1)
Author: Keith Owens <kaos@xxxxxxxxxxxxxxxxx>
Date: Sat, 02 Dec 2000 08:51:46 +1100
There are manual pages for kdb, "man Documentation/kdb/kdb.mm" for an overview, then read the other man pages. Little known Linux fact, if the 'man' command is given a name that contains '/' then it
/archives/xfs/2000-12/msg00010.html (9,975 bytes)

5. Re: kernelcrash during root filesystem recovery (score: 1)
Author: utz lehmann <xfs@xxxxxxxxxx>
Date: Sat, 2 Dec 2000 04:01:51 +0100
ok, here is the backtrace (via serial console): [...] fatfs: bogus cluster size fatfs: bogus cluster size Start mounting filesystem: ide0(3,6) XFS: WARNING: recovery required on readonly filesystem.
/archives/xfs/2000-12/msg00011.html (13,061 bytes)

6. Re: kernelcrash during root filesystem recovery (score: 1)
Author: Rajagopal Ananthanarayanan <ananth@xxxxxxx>
Date: Fri, 01 Dec 2000 19:12:03 -0800
[ ... ] [ ... ] First, the immediate BUG() is due to a bogus sized kmalloc being requested. Second, I've been seeing problems here with recovery; so far I thought it was a bug in code that I've been
/archives/xfs/2000-12/msg00012.html (9,455 bytes)

7. Re: kernelcrash during root filesystem recovery (score: 1)
Author: utz lehmann <xfs@xxxxxxxxxx>
Date: Sat, 2 Dec 2000 04:36:01 +0100
i repeated the test: - booting with the good kernel to recover the filesytem. - cp -av /usr/src/linux/ /tmp/ - hardreset - booting the bad kernel [...] fatfs: bogus cluster size fatfs: bogus cluster
/archives/xfs/2000-12/msg00013.html (13,167 bytes)

8. Re: kernelcrash during root filesystem recovery (score: 1)
Author: utz lehmann <xfs@xxxxxxxxxx>
Date: Sat, 2 Dec 2000 05:25:24 +0100
it works! i made 2 tests with it: it works. then i made 3 tests with following procedure: - cp -av - boot the bad kernel. it hangs or crashend. - boot with the patched kernel. recovery works. thanks!
/archives/xfs/2000-12/msg00015.html (10,554 bytes)

9. Re: kernelcrash during root filesystem recovery (score: 1)
Author: Rajagopal Ananthanarayanan <ananth@xxxxxxx>
Date: Fri, 01 Dec 2000 21:03:10 -0800
Cool ... I'll try similar experiments here as well. Good to see that recovery works inspite of a fairly serious bug! regards, -- Rajagopal Ananthanarayanan ("ananth") Member Technical Staff, SGI. --
/archives/xfs/2000-12/msg00016.html (9,092 bytes)

10. Re: kernelcrash during root filesystem recovery (score: 1)
Author: Russell Cattelan <cattelan@xxxxxxxxxxx>
Date: Sat, 02 Dec 2000 01:25:03 -0600
I've actually recently hit the same bug. But it looks like Ananth hit the nail on the head and found the problem. Keep the cable handy :-) -- Russell Cattelan cattelan@xxxxxxxxxxx
/archives/xfs/2000-12/msg00020.html (14,765 bytes)

11. Re: kernelcrash during root filesystem recovery (score: 1)
Author: Thomas Graichen <news-innominate.list.sgi.xfs@xxxxxxxxxxxxx>
Date: 1 Dec 2000 08:09:25 GMT
just a very trivial idea (maybe wrong): i think i have seen this then i did not change the lilo entry for the xfs root from read-only to read-write ... but i might be wrong ... but if that should be
/archives/xfs/2000-12/msg00216.html (11,971 bytes)

12. Re: kernelcrash during root filesystem recovery (score: 1)
Author: utz lehmann <xfs@xxxxxxxxxx>
Date: Fri, 1 Dec 2000 19:26:48 +0100
same error with read-write. utz
/archives/xfs/2000-12/msg00222.html (12,356 bytes)

13. Re: kernelcrash during root filesystem recovery (score: 1)
Author: utz lehmann <xfs@xxxxxxxxxx>
Date: Fri, 1 Dec 2000 19:37:03 +0100
for serial console i need to solder a cable first. i dont know to use kdb. can you help me. thanks. utz Russell Cattelan [cattelan@xxxxxxxxxxx] wrote:
/archives/xfs/2000-12/msg00223.html (11,105 bytes)

14. Re: kernelcrash during root filesystem recovery (score: 1)
Author: Keith Owens <kaos@xxxxxxxxxxxxxxxxx>
Date: Sat, 02 Dec 2000 08:51:46 +1100
There are manual pages for kdb, "man Documentation/kdb/kdb.mm" for an overview, then read the other man pages. Little known Linux fact, if the 'man' command is given a name that contains '/' then it
/archives/xfs/2000-12/msg00225.html (9,975 bytes)

15. Re: kernelcrash during root filesystem recovery (score: 1)
Author: utz lehmann <xfs@xxxxxxxxxx>
Date: Sat, 2 Dec 2000 04:01:51 +0100
ok, here is the backtrace (via serial console): [...] fatfs: bogus cluster size fatfs: bogus cluster size Start mounting filesystem: ide0(3,6) XFS: WARNING: recovery required on readonly filesystem.
/archives/xfs/2000-12/msg00226.html (13,061 bytes)

16. Re: kernelcrash during root filesystem recovery (score: 1)
Author: Rajagopal Ananthanarayanan <ananth@xxxxxxx>
Date: Fri, 01 Dec 2000 19:12:03 -0800
[ ... ] [ ... ] First, the immediate BUG() is due to a bogus sized kmalloc being requested. Second, I've been seeing problems here with recovery; so far I thought it was a bug in code that I've been
/archives/xfs/2000-12/msg00227.html (9,455 bytes)

17. Re: kernelcrash during root filesystem recovery (score: 1)
Author: utz lehmann <xfs@xxxxxxxxxx>
Date: Sat, 2 Dec 2000 04:36:01 +0100
i repeated the test: - booting with the good kernel to recover the filesytem. - cp -av /usr/src/linux/ /tmp/ - hardreset - booting the bad kernel [...] fatfs: bogus cluster size fatfs: bogus cluster
/archives/xfs/2000-12/msg00228.html (13,167 bytes)

18. Re: kernelcrash during root filesystem recovery (score: 1)
Author: utz lehmann <xfs@xxxxxxxxxx>
Date: Sat, 2 Dec 2000 05:25:24 +0100
it works! i made 2 tests with it: it works. then i made 3 tests with following procedure: - cp -av - boot the bad kernel. it hangs or crashend. - boot with the patched kernel. recovery works. thanks!
/archives/xfs/2000-12/msg00230.html (10,554 bytes)

19. Re: kernelcrash during root filesystem recovery (score: 1)
Author: Rajagopal Ananthanarayanan <ananth@xxxxxxx>
Date: Fri, 01 Dec 2000 21:03:10 -0800
Cool ... I'll try similar experiments here as well. Good to see that recovery works inspite of a fairly serious bug! regards, -- Rajagopal Ananthanarayanan ("ananth") Member Technical Staff, SGI. --
/archives/xfs/2000-12/msg00231.html (9,092 bytes)

20. Re: kernelcrash during root filesystem recovery (score: 1)
Author: Russell Cattelan <cattelan@xxxxxxxxxxx>
Date: Sat, 02 Dec 2000 01:25:03 -0600
I've actually recently hit the same bug. But it looks like Ananth hit the nail on the head and found the problem. Keep the cable handy :-) -- Russell Cattelan cattelan@xxxxxxxxxxx
/archives/xfs/2000-12/msg00235.html (14,765 bytes)


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