2.4.0-test3-pre2: corruption in mm?

2.4.0-test3-pre2: corruption in mm?

[Roger Larsson]

Hi,

When I booted up today mount complained that one of my disks
was not ok. (/usr)

e2fsck complained that it could not run automatically.
(It was properly shut down)

Rescue reboot and manual e2fsck made it ok again.


Sorry about the undetailed report...

/RogerL

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Re: 2.4.0-test3-pre2: corruption in mm?

[John Fremlin]

Roger Larsson <roger.larsson@norran.net> writes:

> When I booted up today mount complained that one of my disks
> was not ok. (/usr)

I had ext2fs corruption (plain 2.4.0-test2) when installing a new
sendmail. (Which is why I'm not testing out any VM patches on test2,
sorry Roger). One of the man page's got a lot of really wacky block
numbers when installed. The first part was there but trying to read
the tail got:

Jul  1 23:01:59 localhost kernel: attempt to access beyond end of device 
Jul  1 23:01:59 localhost kernel: 03:06: rw=0, want=1513321072, limit=2096451 
Jul  1 23:01:59 localhost kernel: attempt to access beyond end of device 
Jul  1 23:01:59 localhost kernel: 03:06: rw=0, want=1867003509, limit=2096451 
Jul  1 23:01:59 localhost kernel: attempt to access beyond end of device 
Jul  1 23:01:59 localhost kernel: 03:06: rw=0, want=1919247469, limit=2096451 
Jul  1 23:01:59 localhost kernel: attempt to access beyond end of device 
Jul  1 23:01:59 localhost kernel: 03:06: rw=0, want=808540722, limit=2096451 
Jul  1 23:02:01 localhost kernel: attempt to access beyond end of device 
Jul  1 23:02:01 localhost kernel: 03:06: rw=0, want=1513321072, limit=2096451 
Jul  1 23:02:01 localhost kernel: attempt to access beyond end of device 
Jul  1 23:02:01 localhost kernel: 03:06: rw=0, want=1867003509, limit=2096451 
Jul  1 23:02:01 localhost kernel: attempt to access beyond end of device 
Jul  1 23:02:01 localhost kernel: 03:06: rw=0, want=1919247469, limit=2096451 
Jul  1 23:02:01 localhost kernel: attempt to access beyond end of device 
Jul  1 23:02:01 localhost kernel: 03:06: rw=0, want=808540722, limit=2096451 
Jul  1 23:03:20 localhost kernel: attempt to access beyond end of device 
Jul  1 23:03:20 localhost kernel: 03:06: rw=0, want=1513321072, limit=2096451 
Jul  1 23:03:20 localhost kernel: attempt to access beyond end of device 
Jul  1 23:03:20 localhost kernel: 03:06: rw=0, want=1867003509, limit=2096451 

[...]

I thought I kept the fsck report, but I can't find it now.

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Re: 2.4.0-test3-pre2: corruption in mm?

[Roger Larsson]

John Fremlin wrote:
> 
> Roger Larsson <roger.larsson@norran.net> writes:
> 
> > When I booted up today mount complained that one of my disks
> > was not ok. (/usr)
> 
> I had ext2fs corruption (plain 2.4.0-test2) when installing a new
> sendmail. (Which is why I'm not testing out any VM patches on test2,
> sorry Roger). One of the man page's got a lot of really wacky block
> numbers when installed. The first part was there but trying to read
> the tail got:
> 

Avoid 2.4.0-test2 since it has KNOWN corruption problems...
2.4.0-test3 should not... this report was about test3
Corrupted files will(?) remain from test2 when upgrading to test3

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Re: 2.4.0-test3-pre2: corruption in mm?

[Roger Larsson]

Hi,

After a cold reboot I got it again, this time I made a note:

- - -
Checking file systems...
Parallelizing fsck 1.17 26-oct-1999

 c4 clean
 c2 clean
 a4 clean
 b4 The filesystem size (according to the superblock)
is 1281183 blocks.
The physical size of the device is 1280146 blocks.
Eigher the superblock or the partition table is likely
to be corrupt!

/dev/dhb4: UNEXPECTED INCONSISTENCY; RUN fsck MANUALLY
...


I got this yesterday after a (cold)reboot another (warm)reboot
and e2fsck it (warm)booted, several times, without problems.
[both 2.2.14 and 2.4.0-test3-2 with latency improvements has
 been running]

First cold boot, Linux 2.2.14, today and I get it again...
Direct reboot into 2.2.14, resulted in fsck 

(I did try 2.4.0-test2 but I believe that this drive was
 installed after that)

Disk part of boot follows.
Note: ST320423A is a 20,4MB disk...

/RogerL

<4>PIIX3: IDE controller on PCI bus 00 dev 39
<4>PIIX3: not 100% native mode: will probe irqs later
<4>    ide0: BM-DMA at 0xffa0-0xffa7, BIOS settings: hda:pio, hdb:pio
<4>    ide1: BM-DMA at 0xffa8-0xffaf, BIOS settings: hdc:pio, hdd:pio
<4>hda: WDC AC33200L, ATA DISK drive
<4>hdb: ST320423A, ATA DISK drive
<4>hdc: WDC AC22100H, ATA DISK drive
<4>ide0 at 0x1f0-0x1f7,0x3f6 on irq 14
<4>ide1 at 0x170-0x177,0x376 on irq 15
<6>hda: WDC AC33200L, 3098MB w/256kB Cache, CHS=787/128/63, (U)DMA
<6>hdb: ST320423A, 19536MB w/512kB Cache, CHS=2490/255/63, (U)DMA
<4>hdc: Disabling (U)DMA for WDC AC22100H
<4>hdc: DMA disabled
<6>hdc: WDC AC22100H, 2014MB w/128kB Cache, CHS=4092/16/63

Roger Larsson wrote:
> 
> Hi,
> 
> When I booted up today mount complained that one of my disks
> was not ok. (/usr)
> 
> e2fsck complained that it could not run automatically.
> (It was properly shut down)
> 
> Rescue reboot and manual e2fsck made it ok again.
> 
> Sorry about the undetailed report...
> 
> /RogerL
> 
> --
> Home page:
>   http://www.norran.net/nra02596/
> --
> To unsubscribe, send a message with 'unsubscribe linux-mm' in
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Re: 2.4.0-test3-pre2: corruption in mm?

[Benjamin Redelings I]

the middle of one file, /var/lib/dpkg/status, was what seemed to be a
chunk of another file, /var/lib/dpkg/available.  I didn't check to see
if /var/lib/dpkg/available was missing any pieces, but that looks like
it could be corruption.

-BenRI
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 I want to shine like the stars in the heavens." - DC Talk, "In the
Light"
Benjamin Redelings I      <><     http://www.bol.ucla.edu/~bredelin/
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